Open CASCADE Technology  6.9.1
Data Structures
Here are the data structures with brief descriptions:
[detail level 123]
 NBRepMesh
 NBVH
 Nopencascade
 NOpenGl_HashMapInitializer
 NOpenGl_UtilsHelper class that implements some functionality of GLU library
 C_file_ace
 C_group_sid
 C_MB_DESC
 CAdaptor2d_Curve2dRoot class for 2D curves on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve, and those required of the curve by algorithms, which use it. A derived concrete class is provided: Geom2dAdaptor_Curve for a curve from the Geom2d package
 CAdaptor2d_HCurve2dRoot class for 2D curves manipulated by handles, on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve, and those required of the curve by algorithms, which use it. A derived specific class is provided: Geom2dAdaptor_HCurve for a curve from the Geom2d package
 CAdaptor2d_HLine2d
 CAdaptor2d_Line2d
 CAdaptor3d_CurveRoot class for 3D curves on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve and those required of the curve by algorithms which use it. Two derived concrete classes are provided:
 CAdaptor3d_CurveOnSurfaceAn interface between the services provided by a curve lying on a surface from the package Geom and those required of the curve by algorithms which use it. The curve is defined as a 2D curve from the Geom2d package, in the parametric space of the surface
 CAdaptor3d_HCurveRoot class for 3D curves manipulated by handles, on which geometric algorithms work. An adapted curve is an interface between the services provided by a curve and those required of the curve by algorithms which use it. Two derived concrete classes are provided:
 CAdaptor3d_HCurveOnSurface
 CAdaptor3d_HIsoCurve
 CAdaptor3d_HOffsetCurve
 CAdaptor3d_HSurfaceRoot class for surfaces manipulated by handles, on which geometric algorithms work. An adapted surface is an interface between the services provided by a surface and those required of the surface by algorithms which use it. A derived concrete class is provided: GeomAdaptor_HSurface for a surface from the Geom package
 CAdaptor3d_HSurfaceOfLinearExtrusion
 CAdaptor3d_HSurfaceOfRevolution
 CAdaptor3d_HSurfaceTool
 CAdaptor3d_HVertex
 CAdaptor3d_InterFuncUsed to find the points U(t) = U0 or V(t) = V0 in order to determine the Cn discontinuities of an Adpator_CurveOnSurface relativly to the discontinuities of the surface. Used to find the roots of the functions
 CAdaptor3d_IsoCurveDefines an isoparametric curve on a surface. The type of isoparametric curve (U or V) is defined with the enumeration IsoType from GeomAbs if NoneIso is given an error is raised
 CAdaptor3d_OffsetCurveDefines an Offset curve (algorithmic 2d curve)
 CAdaptor3d_SurfaceRoot class for surfaces on which geometric algorithms work. An adapted surface is an interface between the services provided by a surface and those required of the surface by algorithms which use it. A derived concrete class is provided: GeomAdaptor_Surface for a surface from the Geom package. The Surface class describes the standard behaviour of a surface for generic algorithms
 CAdaptor3d_SurfaceOfLinearExtrusionGeneralised cylinder. This surface is obtained by sweeping a curve in a given direction. The parametrization range for the parameter U is defined with referenced the curve. The parametrization range for the parameter V is ]-infinite,+infinite[ The position of the curve gives the origin for the parameter V. The continuity of the surface is CN in the V direction
 CAdaptor3d_SurfaceOfRevolutionThis class defines a complete surface of revolution. The surface is obtained by rotating a curve a complete revolution about an axis. The curve and the axis must be in the same plane. If the curve and the axis are not in the same plane it is always possible to be in the previous case after a cylindrical projection of the curve in a referenced plane. For a complete surface of revolution the parametric range is 0 <= U <= 2*PI. – The parametric range for V is defined with the revolved curve. The origin of the U parametrization is given by the position of the revolved curve (reference). The direction of the revolution axis defines the positive sense of rotation (trigonometric sense) corresponding to the increasing of the parametric value U. The derivatives are always defined for the u direction. For the v direction the definition of the derivatives depends on the degree of continuity of the referenced curve. Curve and Axis are coplanar. Curve doesn't intersect Axis
 CAdaptor3d_TopolToolThis class provides a default topological tool, based on the Umin,Vmin,Umax,Vmax of an HSurface from Adaptor3d. All methods and fields may be redefined when inheriting from this class. This class is used to instantiate algorithmes as Intersection, outlines,..
 CAdvApp2Var_ApproxAFunc2VarPerform the approximation of <Func> F(U,V) Arguments are : Num1DSS, Num2DSS, Num3DSS :The numbers of 1,2,3 dimensional subspaces OneDTol, TwoDTol, ThreeDTol: The tolerance of approximation in each subspaces OneDTolFr, TwoDTolFr, ThreeDTolFr: The tolerance of approximation on the boundarys in each subspaces [FirstInU, LastInU]: The Bounds in U of the Approximation [FirstInV, LastInV]: The Bounds in V of the Approximation FavorIso : Give preference to extract u-iso or v-iso on F(U,V) This can be usefull to optimize the <Func> methode ContInU, ContInV : Continuity waiting in u and v PrecisCode : Precision on approximation's error mesurement 1 : Fast computation and average precision 2 : Average computation and good precision 3 : Slow computation and very good precision MaxDegInU : Maximum u-degree waiting in U MaxDegInV : Maximum u-degree waiting in V Warning: MaxDegInU (resp. MaxDegInV) must be >= 2*iu (resp. iv) + 1, where iu (resp. iv) = 0 if ContInU (resp. ContInV) = GeomAbs_C0, = 1 if = GeomAbs_C1, = 2 if = GeomAbs_C2. MaxPatch : Maximun number of Patch waiting number of Patch is number of u span * number of v span Func : The external method to evaluate F(U,V) Crit : To (re)defined condition of convergence UChoice, VChoice : To define the way in U (or V) Knot insertion Warning: for the moment, the result is a 3D Surface so Num1DSS and Num2DSS must be equals to 0 and Num3DSS must be equal to 1. Warning: the Function of type EvaluatorFunc2Var from Approx must be a subclass of AdvApp2Var_EvaluatorFunc2Var
 CAdvApp2Var_ApproxF2var
 CAdvApp2Var_Contextall the parameters for approximation ( tolerancy, computing option, ...)
 CAdvApp2Var_CriterionThis class contains a given criterion to be satisfied
 CAdvApp2Var_Data
 CAdvApp2Var_EvaluatorFunc2Var
 CAdvApp2Var_Framework
 CAdvApp2Var_IsoUsed to store constraints on a line U = Ui or V = Vj
 CAdvApp2Var_MathBase
 CAdvApp2Var_Network
 CAdvApp2Var_NodeUsed to store constraints on a (Ui,Vj) point
 CAdvApp2Var_PatchUsed to store results on a domain [Ui,Ui+1]x[Vj,Vj+1]
 CAdvApp2Var_SequenceNodeOfSequenceOfNode
 CAdvApp2Var_SequenceNodeOfSequenceOfPatch
 CAdvApp2Var_SequenceNodeOfSequenceOfStrip
 CAdvApp2Var_SequenceNodeOfStrip
 CAdvApp2Var_SequenceOfNode
 CAdvApp2Var_SequenceOfPatch
 CAdvApp2Var_SequenceOfStrip
 CAdvApp2Var_Strip
 CAdvApp2Var_SysBase
 CAdvApprox_ApproxAFunctionThis approximate a given function
 CAdvApprox_CuttingTo choose the way of cutting in approximation
 CAdvApprox_DichoCuttingIf Cutting is necessary in [a,b], we cut at (a+b) / 2
 CAdvApprox_EvaluatorFunctionInterface for a class implementing a function to be approximated by AdvApprox_ApproxAFunction
 CAdvApprox_PrefAndRecInherits class Cutting; contains a list of preferential points (pi)i and a list of Recommended points used in cutting management. if Cutting is necessary in [a,b], we cut at the di nearest from (a+b)/2
 CAdvApprox_PrefCuttingInherits class Cutting; contains a list of preferential points (di)i if Cutting is necessary in [a,b], we cut at the di nearest from (a+b)/2
 CAdvApprox_SimpleApproxApproximate a function on an intervall [First,Last] The result is a simple polynomial whose degree is as low as possible to satisfy the required tolerance and the maximum degree. The maximum error and the averrage error resulting from approximating the function by the polynomial are computed
 CAISApplication Interactive Services provide the means to create links between an application GUI viewer and the packages which are used to manage selection and presentation. The tools AIS defined in order to do this include different sorts of entities: both the selectable viewable objects themselves and the context and attribute managers to define their selection and display. To orient the user as he works in a modeling environment, views and selections must be comprehensible. There must be several different sorts of selectable and viewable object defined. These must also be interactive, that is, connecting graphic representation and the underlying reference geometry. These entities are called Interactive Objects, and are divided into four types:
 CAIS_AngleDimensionAngle dimension. Can be constructed:
 CAIS_AttributeFilterSelects Interactive Objects, which have the desired width or color. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it has the required color and width attributes. If the object returns true in each case, it is kept. If not, it is rejected. This filter is used only in an open local context. In the Collector viewer, you can only locate Interactive Objects, which answer positively to the filters, which are in position when a local context is open
 CAIS_AxisLocates the x, y and z axes in an Interactive Object. These are used to orient it correctly in presentations from different viewpoints, or to construct a revolved shape, for example, from one of the axes. Conversely, an axis can be created to build a revolved shape and then situated relative to one of the axes of the view
 CAIS_BadEdgeFilterA Class
 CAIS_C0RegularityFilter
 CAIS_Chamf2dDimensionA framework to define display of 2D chamfers. A chamfer is displayed with arrows and text. The text gives the length of the chamfer if it is a symmetrical chamfer, or the angle if it is not
 CAIS_Chamf3dDimensionA framework to define display of 3D chamfers. A chamfer is displayed with arrows and text. The text gives the length of the chamfer if it is a symmetrical chamfer, or the angle if it is not
 CAIS_CircleConstructs circle datums to be used in construction of composite shapes
 CAIS_ColoredDrawerCustomizable properties
 CAIS_ColoredShapePresentation of the shape with customizable sub-shapes properties
 CAIS_ConcentricRelationA framework to define a constraint by a relation of concentricity between two or more interactive datums. The display of this constraint is also defined. A plane is used to create an axis along which the relation of concentricity can be extended
 CAIS_ConnectedInteractiveCreates an arbitrary located instance of another Interactive Object, which serves as a reference. This allows you to use the Connected Interactive Object without having to recalculate presentation, selection or graphic structure. These are deduced from your reference object. The relation between the connected interactive object and its source is generally one of geometric transformation. AIS_ConnectedInteractive class supports selection mode 0 for any InteractiveObject and all standard modes if its reference based on AIS_Shape. Descendants may redefine ComputeSelection() though. Also ConnectedInteractive will handle HLR if its reference based on AIS_Shape
 CAIS_DataMapIteratorOfDataMapOfILC
 CAIS_DataMapIteratorOfDataMapofIntegerListOfinteractive
 CAIS_DataMapIteratorOfDataMapOfIOStatus
 CAIS_DataMapIteratorOfDataMapOfSelStat
 CAIS_DataMapNodeOfDataMapOfILC
 CAIS_DataMapNodeOfDataMapofIntegerListOfinteractive
 CAIS_DataMapNodeOfDataMapOfIOStatus
 CAIS_DataMapNodeOfDataMapOfSelStat
 CAIS_DataMapOfILC
 CAIS_DataMapofIntegerListOfinteractive
 CAIS_DataMapOfIOStatus
 CAIS_DataMapOfSelStat
 CAIS_DiameterDimensionDiameter dimension. Can be constructued:
 CAIS_DimensionAIS_Dimension is a base class for 2D presentations of linear (length, diameter, radius) and angular dimensions
 CAIS_DimensionOwnerThe owner is the entity which makes it possible to link the sensitive primitives and the reference shapes that you want to detect. It stocks the various pieces of information which make it possible to find objects. An owner has a priority which you can modulate, so as to make one entity more selectable than another. You might want to make edges more selectable than faces, for example. In that case, you could attribute sa higher priority to the one compared to the other. An edge, could have priority 5, for example, and a face, priority 4. The default priority is 5
 CAIS_EllipseRadiusDimensionComputes geometry ( basis curve and plane of dimension) for input shape aShape from TopoDS Root class for MinRadiusDimension and MaxRadiusDimension
 CAIS_EqualDistanceRelationA framework to display equivalent distances between shapes and a given plane. The distance is the length of a projection from the shape to the plane. These distances are used to compare shapes by this vector alone
 CAIS_EqualRadiusRelation
 CAIS_ExclusionFilterA framework to reject or to accept only objects of given types and/or signatures. Objects are stored, and the stored objects - along with the flag settings - are used to define the filter. Objects to be filtered are compared with the stored objects added to the filter, and are accepted or rejected according to the exclusion flag setting
 CAIS_FixRelationConstructs and manages a constraint by a fixed relation between two or more interactive datums. This constraint is represented by a wire from a shape - point, vertex, or edge - in the first datum and a corresponding shape in the second. Warning: This relation is not bound with any kind of parametric constraint : it represents the "status" of an parametric object
 CAIS_GlobalStatusStores information about objects in graphic context:
 CAIS_GraphicTool
 CAIS_IdenticRelationConstructs a constraint by a relation of identity between two or more datums figuring in shape Interactive Objects
 CAIS_IndexedDataMapNodeOfIndexedDataMapOfOwnerPrs
 CAIS_IndexedDataMapOfOwnerPrs
 CAIS_InteractiveContextThe Interactive Context allows you to manage graphic behavior and selection of Interactive Objects in one or more viewers. Class methods make this highly transparent. It is essential to remember that an Interactive Object which is already known by the Interactive Context must be modified using Context methods. You can only directly call the methods available for an Interactive Object if it has not been loaded into an Interactive Context. You must distinguish two states in the Interactive Context:
 CAIS_InteractiveObjectDefines a class of objects with display and selection services. Entities which are visualized and selected are Interactive Objects. You can make use of classes of standard Interactive Objects for which all necessary methods have already been programmed, or you can implement your own classes of Interactive Objects. Specific attributes of entities such as arrow aspect for dimensions must be loaded in a Drawer. This Drawer is then applied to the Interactive Object in view. There are four types of Interactive Object in AIS: the construction element or Datum, the Relation, which includes both dimensions and constraints, the Object, and finally, when the object is of an unknown type, the None type. Inside these categories, a signature, or index, provides the possibility of additional characterization. By default, the Interactive Object has a None type and a signature of 0. If you want to give a particular type and signature to your interactive object, you must redefine the methods, Signature and Type. Warning In the case of attribute methods, methods for standard attributes are virtual. They must be redefined by the inheriting classes. Setcolor for a point and Setcolor for a plane, for example, do not affect the same attributes in the Drawer
 CAIS_LengthDimensionLength dimension. Can be constructued:
 CAIS_LineConstructs line datums to be used in construction of composite shapes
 CAIS_ListIteratorOfListOfInteractive
 CAIS_ListNodeOfListOfInteractive
 CAIS_ListOfInteractive
 CAIS_LocalContextDefines a specific context for selection. It becomes possible to:
 CAIS_LocalStatusStored Info about temporary objects
 CAIS_MapIteratorOfMapOfInteractive
 CAIS_MapOfInteractive
 CAIS_MaxRadiusDimensionEllipse Max radius dimension of a Shape which can be Edge or Face (planar or cylindrical(surface of extrusion or surface of offset))
 CAIS_MidPointRelationPresentation of equal distance to point myMidPoint
 CAIS_MinRadiusDimension– Ellipse Min radius dimension of a Shape which can be Edge or Face (planar or cylindrical(surface of extrusion or surface of offset))
 CAIS_MultipleConnectedInteractiveDefines an Interactive Object by gathering together several object presentations. This is done through a list of interactive objects. These can also be Connected objects. That way memory-costly calculations of presentation are avoided
 CAIS_OffsetDimensionA framework to display dimensions of offsets. The relation between the offset and the basis shape is indicated. This relation is displayed with arrows and text. The text gives the dsitance between the offset and the basis shape
 CAIS_ParallelRelationA framework to display constraints of parallelism between two or more Interactive Objects. These entities can be faces or edges
 CAIS_PerpendicularRelationA framework to display constraints of perpendicularity between two or more interactive datums. These datums can be edges or faces
 CAIS_PlaneConstructs plane datums to be used in construction of composite shapes
 CAIS_PlaneTrihedronTo construct a selectable 2d axis system in a 3d drawing. This can be placed anywhere in the 3d system, and provides a coordinate system for drawing curves and shapes in a plane. There are 3 selection modes:
 CAIS_PointConstructs point datums to be used in construction of composite shapes. The datum is displayed as the plus marker +
 CAIS_PointCloudInteractive object for set of points. The presentation supports two display modes:
 CAIS_RadiusDimensionRadius dimension. Can be constructued:
 CAIS_RelationOne of the four types of interactive object in AIS,comprising dimensions and constraints. Serves as the abstract class for the seven relation classes as well as the seven dimension classes. The statuses available for relations between shapes are as follows:
 CAIS_Selection
 CAIS_SequenceNodeOfSequenceOfDimension
 CAIS_SequenceNodeOfSequenceOfInteractive
 CAIS_SequenceOfDimension
 CAIS_SequenceOfInteractive
 CAIS_ShapeA framework to manage presentation and selection of shapes. AIS_Shape is the interactive object which is used the most by applications. There are standard functions available which allow you to prepare selection operations on the constituent elements of shapes - vertices, edges, faces etc - in an open local context. The selection modes specific to "Shape" type objects are referred to as Standard Activation Mode. These modes are only taken into account in open local context and only act on Interactive Objects which have redefined the virtual method AcceptShapeDecomposition so that it returns true. Several advanced functions are also available. These include functions to manage deviation angle and deviation coefficient - both HLR and non-HLR - of an inheriting shape class. These services allow you to select one type of shape interactive object for higher precision drawing. When you do this, the Prs3d_Drawer::IsOwn... functions corresponding to the above deviation angle and coefficient functions return true indicating that there is a local setting available for the specific object
 CAIS_SignatureFilterSelects Interactive Objects through their signatures and types. The signature provides an additional characterization of an object's type, and takes the form of an index. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it has the desired signature. If the object returns true in each case, it is kept. If not, it is rejected. By default, the interactive object has a None type and a signature of 0. If you want to give a particular type and signature to your Interactive Object, you must redefine two virtual methods: Type and Signature. This filter is only used in an open local contexts. In the Collector viewer, you can only locate Interactive Objects which answer positively to the positioned filters when a local context is open. Warning Some signatures have already been used by standard objects delivered in AIS. These include:
 CAIS_StdMapNodeOfMapOfInteractive
 CAIS_SymmetricRelationA framework to display constraints of symmetricity between two or more datum Interactive Objects. A plane serves as the axis of symmetry between the shapes of which the datums are parts
 CAIS_TangentRelationA framework to display tangency constraints between two or more Interactive Objects of the datum type. The datums are normally faces or edges
 CAIS_TextLabelPresentation of the text
 CAIS_TexturedShapeThis class allows to map textures on shapes. Presentations modes AIS_WireFrame (0) and AIS_Shaded (1) behave in the same manner as in AIS_Shape, whilst new modes 2 (bounding box) and 3 (texture mapping) extends it functionality
 CAIS_TriangulationInteractive object that draws data from Poly_Triangulation, optionally with colors associated with each triangulation vertex. For maximum efficiency colors are represented as 32-bit integers instead of classic Quantity_Color values. Interactive selection of triangles and vertices is not yet implemented
 CAIS_TrihedronCreate a selectable trihedron there are 4 modes of selection : mode = 0 to select triedron ,priority = 1 mode = 1 to select its origine ,priority = 5 mode = 2 to select its axis ,priority = 3 mode = 3 to select its planes ,priority = 2 a trihedron has 1 origine,3 axes,3 planes. Warning For the presentation of trihedra, the default unit of length is the millimetre, and the default value for the representation of the axes is 100. If you modify these dimensions, you must temporarily recover the Drawer. From inside it, you take the aspect in which the values for length are stocked. For trihedra, this is Prs3d_Drawer_FirstAxisAspect. You change the values inside this Aspect and recalculate the presentation. If you want to use extended selection modes, different than 0, you should take care of removing of the shapes from the interactive context that has been computed for selection; it might be necessary when you change selection mode. You can use methods Axis, Point, Plane to retrieve the shapes
 CAIS_TypeFilterSelects Interactive Objects through their types. The filter questions each Interactive Object in local context to determine whether it has an non-null owner, and if so, whether it is of the desired type. If the object returns true in each case, it is kept. If not, it is rejected. By default, the interactive object has a None type and a signature of 0. A filter for type specifies a choice of type out of a range at any level enumerated for type or kind. The choice could be for kind of interactive object, of dimension, of unit, or type of axis, plane or attribute. If you want to give a particular type and signature to your Interactive Object, you must redefine two virtual methods: Type and Signature. This filter is used in both Neutral Point and open local contexts. In the Collector viewer, you can only locate Interactive Objects which answer positively to the positioned filters when a local context is open. Warning When you close a local context, all temporary interactive objects are deleted, all selection modes concerning the context are cancelled, and all content filters are emptied
 Calist
 CAPIHeaderSection_EditHeader
 CAPIHeaderSection_MakeHeaderThis class allows to consult and prepare/edit data stored in a Step Model Header
 CAppBlend_ApproxBspline approximation of a surface
 CAppCont_FunctionClass describing a continous 3d and/or function f(u). This class must be provided by the user to use the approximation algorithm FittingCurve
 CAppCont_LeastSquare
 CAppDef_Array1OfMultiPointConstraint
 CAppDef_BSpGradient_BFGSOfMyBSplGradientOfBSplineCompute
 CAppDef_BSplineCompute
 CAppDef_BSpParFunctionOfMyBSplGradientOfBSplineCompute
 CAppDef_BSpParLeastSquareOfMyBSplGradientOfBSplineCompute
 CAppDef_Compute
 CAppDef_Gradient_BFGSOfMyGradientbisOfBSplineCompute
 CAppDef_Gradient_BFGSOfMyGradientOfCompute
 CAppDef_Gradient_BFGSOfTheGradient
 CAppDef_HArray1OfMultiPointConstraint
 CAppDef_LinearCriteriaDefined an Linear Criteria to used in variational Smoothing of points
 CAppDef_MultiLineThis class describes the organized set of points used in the approximations. A MultiLine is composed of n MultiPointConstraints. The approximation of the MultiLine will be done in the order of the given n MultiPointConstraints
 CAppDef_MultiPointConstraintDescribes a MultiPointConstraint used in a Multiline. MultiPointConstraints are composed of several two or three-dimensional points. The purpose is to define the corresponding points that share a common constraint in order to compute the approximation of several lines in parallel. Notes:
 CAppDef_MyBSplGradientOfBSplineCompute
 CAppDef_MyGradientbisOfBSplineCompute
 CAppDef_MyGradientOfCompute
 CAppDef_MyLineToolExample of MultiLine tool corresponding to the tools of the packages AppParCurves and Approx. For Approx, the tool will not addd points if the algorithms want some
 CAppDef_ParFunctionOfMyGradientbisOfBSplineCompute
 CAppDef_ParFunctionOfMyGradientOfCompute
 CAppDef_ParFunctionOfTheGradient
 CAppDef_ParLeastSquareOfMyGradientbisOfBSplineCompute
 CAppDef_ParLeastSquareOfMyGradientOfCompute
 CAppDef_ParLeastSquareOfTheGradient
 CAppDef_ResConstraintOfMyGradientbisOfBSplineCompute
 CAppDef_ResConstraintOfMyGradientOfCompute
 CAppDef_ResConstraintOfTheGradient
 CAppDef_SmoothCriterionDefined criterion to smooth points in curve
 CAppDef_TheFunction
 CAppDef_TheGradient
 CAppDef_TheLeastSquares
 CAppDef_TheResol
 CAppDef_VariationalThis class is used to smooth N points with constraints by minimization of quadratic criterium but also variational criterium in order to obtain " fair Curve " Computes the approximation of a Multiline by Variational optimization
 CAppParCurvesParallel Approximation in n curves. This package gives all the algorithms used to approximate a MultiLine described by the tool MLineTool. The result of the approximation will be a MultiCurve
 CAppParCurves_Array1OfConstraintCouple
 CAppParCurves_Array1OfMultiBSpCurve
 CAppParCurves_Array1OfMultiCurve
 CAppParCurves_Array1OfMultiPoint
 CAppParCurves_ConstraintCoupleAssociates an index and a constraint for an object. This couple is used by AppDef_TheVariational when performing approximations
 CAppParCurves_HArray1OfConstraintCouple
 CAppParCurves_HArray1OfMultiBSpCurve
 CAppParCurves_HArray1OfMultiCurve
 CAppParCurves_HArray1OfMultiPoint
 CAppParCurves_MultiBSpCurveThis class describes a MultiBSpCurve approximating a Multiline. Just as a Multiline is a set of a given number of lines, a MultiBSpCurve is a set of a specified number of bsplines defined by:
 CAppParCurves_MultiCurveThis class describes a MultiCurve approximating a Multiline. As a Multiline is a set of n lines, a MultiCurve is a set of n curves. These curves are Bezier curves. A MultiCurve is composed of m MultiPoint. The approximating degree of these n curves is the same for each one
 CAppParCurves_MultiPointThis class describes Points composing a MultiPoint. These points can be 2D or 3D. The user must first give the 3D Points and then the 2D Points. They are Poles of a Bezier Curve. This class is used either to define data input or results when performing the approximation of several lines in parallel
 CAppParCurves_SequenceNodeOfSequenceOfMultiBSpCurve
 CAppParCurves_SequenceNodeOfSequenceOfMultiCurve
 CAppParCurves_SequenceOfMultiBSpCurve
 CAppParCurves_SequenceOfMultiCurve
 CApprox_Array1OfAdHSurface
 CApprox_Array1OfGTrsf2d
 CApprox_Curve2dMakes an approximation for HCurve2d from Adaptor3d
 CApprox_Curve3d
 CApprox_CurveOnSurfaceApproximation of curve on surface
 CApprox_CurvilinearParameterApproximation of a Curve to make its parameter be its curvilinear abscissa If the curve is a curve on a surface S, C2D is the corresponding Pcurve, we considere the curve is given by its representation S(C2D(u)) If the curve is a curve on 2 surfaces S1 and S2 and C2D1 C2D2 are the two corresponding Pcurve, we considere the curve is given by its representation 1/2(S1(C2D1(u) + S2 (C2D2(u)))
 CApprox_CurvlinFuncDefines an abstract curve with curvilinear parametrization
 CApprox_FitAndDivide
 CApprox_FitAndDivide2d
 CApprox_HArray1OfAdHSurface
 CApprox_HArray1OfGTrsf2d
 CApprox_MCurvesToBSpCurve
 CApprox_SameParameterApproximation of a PCurve on a surface to make its parameter be the same that the parameter of a given 3d reference curve
 CApprox_SequenceNodeOfSequenceOfHArray1OfReal
 CApprox_SequenceOfHArray1OfReal
 CApprox_SweepApproximationApproximation of an Surface S(u,v) (and eventually associate 2d Curves) defined by section's law
 CApprox_SweepFunctionDefined the function used by SweepApproximation to perform sweeping application
 CApproxInt_SvSurfaces
 CAppStd_Application
 CAppStdL_Application
 CAspect_AspectFillAreaGroup of attributes for the FACE primitives. The attributes are:
 CAspect_AspectLineThis class allows the definition of a group of attributes for the LINE primitive The attributes are:
 CAspect_AspectMarkerThis class allows the definition of a group of attributes for the primitive MARKER. the attributes are:
 CAspect_BackgroundThis class allows the definition of a window background
 CAspect_CircularGrid
 CAspect_ColorScaleDefines a color scale for viewer
 CAspect_DisplayConnectionThis class creates and provides connection with X server. Raises exception if can not connect to X server. On Windows and Mac OS X (in case when Cocoa used) platforms this class do nothing. WARRNING: Do not close display connection manualy!
 CAspect_GenIdThis class permits the creation and control of integer identifiers
 CAspect_GradientBackgroundThis class allows the definition of a window gradient background
 CAspect_GraphicCallbackStruct
 CAspect_Grid
 CAspect_RectangularGrid
 CAspect_SequenceNodeOfSequenceOfColor
 CAspect_SequenceOfColor
 CAspect_WindowDefines a window
 CBinDrivers
 CBinDrivers_DocumentRetrievalDriver
 CBinDrivers_DocumentStorageDriverPersistent implemention of storage a document in a binary file
 CBinLDrivers
 CBinLDrivers_DocumentRetrievalDriver
 CBinLDrivers_DocumentSectionMore or less independent part of the saved/restored document that is distinct from OCAF data themselves but may be referred by them
 CBinLDrivers_DocumentStorageDriverPersistent implemention of storage a document in a binary file
 CBinMDataStdStorage and Retrieval drivers for modelling attributes
 CBinMDataStd_AsciiStringDriverTDataStd_AsciiString attribute Driver
 CBinMDataStd_BooleanArrayDriver
 CBinMDataStd_BooleanListDriver
 CBinMDataStd_ByteArrayDriver
 CBinMDataStd_CommentDriverAttribute Driver
 CBinMDataStd_DirectoryDriverDirectory attribute Driver
 CBinMDataStd_ExpressionDriverAttribute Driver
 CBinMDataStd_ExtStringArrayDriverArray of extended string attribute Driver
 CBinMDataStd_ExtStringListDriver
 CBinMDataStd_IntegerArrayDriverArray of Integer attribute Driver
 CBinMDataStd_IntegerDriverInteger attribute Driver
 CBinMDataStd_IntegerListDriver
 CBinMDataStd_IntPackedMapDriverTDataStd_IntPackedMap attribute Driver
 CBinMDataStd_NamedDataDriver
 CBinMDataStd_NameDriverTDataStd_Name attribute Driver
 CBinMDataStd_NoteBookDriverNoteBook attribute Driver
 CBinMDataStd_RealArrayDriverArray of Real attribute Driver
 CBinMDataStd_RealDriverReal attribute Driver
 CBinMDataStd_RealListDriver
 CBinMDataStd_ReferenceArrayDriver
 CBinMDataStd_ReferenceListDriver
 CBinMDataStd_RelationDriverAttribute Driver
 CBinMDataStd_TickDriverTick attribute driver
 CBinMDataStd_TreeNodeDriverAttribute Driver
 CBinMDataStd_UAttributeDriverAttribute Driver
 CBinMDataStd_VariableDriverAttribute Driver
 CBinMDataXtdStorage and Retrieval drivers for modelling attributes
 CBinMDataXtd_AxisDriverAxis attribute Driver
 CBinMDataXtd_ConstraintDriverAttribute Driver
 CBinMDataXtd_GeometryDriverAttribute Driver
 CBinMDataXtd_PatternStdDriverAttribute Driver
 CBinMDataXtd_PlacementDriverPlacement attribute Driver
 CBinMDataXtd_PlaneDriverPlane attribute Driver
 CBinMDataXtd_PointDriverPoint attribute Driver
 CBinMDataXtd_ShapeDriverShape attribute Driver
 CBinMDFThis package provides classes and methods to translate a transient DF into a persistent one and vice versa
 CBinMDF_ADriverAttribute Storage/Retrieval Driver
 CBinMDF_ADriverTableA driver table is an object building links between object types and object drivers. In the translation process, a driver table is asked to give a translation driver for each current object to be translated
 CBinMDF_DataMapIteratorOfTypeADriverMap
 CBinMDF_DataMapNodeOfTypeADriverMap
 CBinMDF_DoubleMapIteratorOfTypeIdMap
 CBinMDF_DoubleMapNodeOfTypeIdMap
 CBinMDF_ReferenceDriverReference attribute Driver
 CBinMDF_TagSourceDriverTDF_TagSource Driver
 CBinMDF_TypeADriverMap
 CBinMDF_TypeIdMap
 CBinMDocStdStorage and Retrieval drivers for TDocStd modelling attributes
 CBinMDocStd_XLinkDriverXLink attribute Driver
 CBinMFunctionStorage and Retrieval drivers for TFunction modelling attributes
 CBinMFunction_FunctionDriverFunction attribute Driver
 CBinMFunction_GraphNodeDriverGraphNode attribute Driver
 CBinMFunction_ScopeDriverScope attribute Driver
 CBinMNamingStorage/Retrieval drivers for TNaming attributes
 CBinMNaming_NamedShapeDriverNamedShape Attribute Driver
 CBinMNaming_NamingDriverNaming Attribute Driver
 CBinMPrsStd
 CBinMPrsStd_AISPresentationDriverAISPresentation Attribute Driver
 CBinMPrsStd_PositionDriverPosition Attribute Driver
 CBinMXCAFDoc
 CBinMXCAFDoc_AreaDriver
 CBinMXCAFDoc_CentroidDriver
 CBinMXCAFDoc_ColorDriver
 CBinMXCAFDoc_ColorToolDriver
 CBinMXCAFDoc_DatumDriver
 CBinMXCAFDoc_DimTolDriver
 CBinMXCAFDoc_DimTolToolDriver
 CBinMXCAFDoc_DocumentToolDriver
 CBinMXCAFDoc_GraphNodeDriver
 CBinMXCAFDoc_LayerToolDriver
 CBinMXCAFDoc_LocationDriver
 CBinMXCAFDoc_MaterialDriver
 CBinMXCAFDoc_MaterialToolDriver
 CBinMXCAFDoc_ShapeToolDriver
 CBinMXCAFDoc_VolumeDriver
 CBinObjMgt_PersistentBinary persistent representation of an object. Really it is used as a buffer for read/write an object
 CBinTObjDrivers
 CBinTObjDrivers_DocumentRetrievalDriver
 CBinTObjDrivers_DocumentStorageDriver
 CBinTObjDrivers_IntSparseArrayDriver
 CBinTObjDrivers_ModelDriver
 CBinTObjDrivers_ObjectDriver
 CBinTObjDrivers_ReferenceDriver
 CBinTObjDrivers_XYZDriver
 CBinToolsTool to keep shapes in binary format
 CBinTools_Curve2dSetStores a set of Curves from Geom2d in binary format
 CBinTools_CurveSetStores a set of Curves from Geom in binary format
 CBinTools_LocationSetThe class LocationSet stores a set of location in a relocatable state
 CBinTools_ShapeSetWrites topology in OStream in binary format
 CBinTools_SurfaceSetStores a set of Surfaces from Geom in binary format
 CBinXCAFDrivers
 CBinXCAFDrivers_DocumentRetrievalDriver
 CBinXCAFDrivers_DocumentStorageDriver
 CBisectorThis package provides the bisecting line between two geometric elements
 CBisector_BisecBisec provides the bisecting line between two elements This line is trimed by a point
 CBisector_BisecAnaThis class provides the bisecting line between two geometric elements.The elements are Circles,Lines or Points
 CBisector_BisecCCConstruct the bisector between two curves. The curves can intersect only in their extremities
 CBisector_BisecPCProvides the bisector between a point and a curve. the curvature on the curve has to be monoton. the point can't be on the curve exept at the extremitys
 CBisector_Curve
 CBisector_FunctionHH(v) = (T1 .P2(v) - P1) * ||T(v)|| - 2 2 (T(v).P2(v) - P1) * ||T1||
 CBisector_FunctionInter2 2 F(u) = (PC(u) - PBis1(u)) + (PC(u) - PBis2(u))
 CBisector_InterIntersection between two <Bisec> from Bisector
 CBisector_PointOnBis
 CBisector_PolyBisPolygon of PointOnBis
 CBiTgte_BlendRoot class
 CBiTgte_CurveOnEdgePrivate class used to create a filler rolling on an edge
 CBiTgte_CurveOnVertexPrivate class used to create a filler rolling on an edge
 CBiTgte_DataMapIteratorOfDataMapOfShapeBox
 CBiTgte_DataMapNodeOfDataMapOfShapeBox
 CBiTgte_DataMapOfShapeBox
 CBiTgte_HCurveOnEdge
 CBiTgte_HCurveOnVertex
 CBlend_AppFunctionDeferred class for a function used to compute a blending surface between two surfaces, using a guide line. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates U1,V1, U2,V2, of the extremities of a section on the first and second surface
 CBlend_CSFunctionDeferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve
 CBlend_CurvPointFuncInvDeferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done point of the curve. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface
 CBlend_FuncInvDeferred class for a function used to compute a blending surface between two surfaces, using a guide line. This function is used to find a solution on a restriction of one of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates t,w,U,V where t is the parameter on the curve on surface, w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface
 CBlend_FunctionDeferred class for a function used to compute a blending surface between two surfaces, using a guide line. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates U1,V1, U2,V2, of the extremities of a section on the first and second surface
 CBlend_Point
 CBlend_RstRstFunctionDeferred class for a function used to compute a blending surface between a surface and a pcurve on an other Surface, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve
 CBlend_SequenceNodeOfSequenceOfPoint
 CBlend_SequenceOfPoint
 CBlend_SurfCurvFuncInvDeferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done restriction of the surface
 CBlend_SurfPointFuncInvDeferred class for a function used to compute a blending surface between a surface and a curve, using a guide line. This function is used to find a solution on a done point of the curve
 CBlend_SurfRstFunctionDeferred class for a function used to compute a blending surface between a surface and a pcurve on an other Surface, using a guide line. The vector <X> used in Value, Values and Derivatives methods may be the vector of the parametric coordinates U,V, W of the extremities of a section on the surface and the curve
 CBlendFuncThis package provides a set of generic functions, that can instantiated to compute blendings between two surfaces (Constant radius, Evolutive radius, Ruled surface)
 CBlendFunc_Chamfer
 CBlendFunc_ChamfInv
 CBlendFunc_ChAsym
 CBlendFunc_ChAsymInv
 CBlendFunc_ConstRad
 CBlendFunc_ConstRadInv
 CBlendFunc_CordeThis function calculates point (pts) on the curve of intersection between the normal to a curve (guide) in a chosen parameter and a surface (surf), so that pts was at a given distance from the guide. X(1),X(2) are the parameters U,V of pts on surf
 CBlendFunc_CSCircular
 CBlendFunc_CSConstRad
 CBlendFunc_EvolRad
 CBlendFunc_EvolRadInv
 CBlendFunc_Ruled
 CBlendFunc_RuledInv
 CBlendFunc_TensorUsed to store the "gradient of gradient"
 CBnd_Array1OfBox
 CBnd_Array1OfBox2d
 CBnd_Array1OfSphere
 CBnd_B2d
 CBnd_B2f
 CBnd_B3d
 CBnd_B3f
 CBnd_BoundSortBoxA tool to compare a bounding box or a plane with a set of bounding boxes. It sorts the set of bounding boxes to give the list of boxes which intersect the element being compared. The boxes being sorted generally bound a set of shapes, while the box being compared bounds a shape to be compared. The resulting list of intersecting boxes therefore gives the list of items which potentially intersect the shape to be compared
 CBnd_BoundSortBox2dA tool to compare a 2D bounding box with a set of 2D bounding boxes. It sorts the set of bounding boxes to give the list of boxes which intersect the element being compared. The boxes being sorted generally bound a set of shapes, while the box being compared bounds a shape to be compared. The resulting list of intersecting boxes therefore gives the list of items which potentially intersect the shape to be compared
 CBnd_BoxDescribes a bounding box in 3D space. A bounding box is parallel to the axes of the coordinates system. If it is finite, it is defined by the three intervals:
 CBnd_Box2dDescribes a bounding box in 2D space. A bounding box is parallel to the axes of the coordinates system. If it is finite, it is defined by the two intervals:
 CBnd_HArray1OfBox
 CBnd_HArray1OfBox2d
 CBnd_HArray1OfSphere
 CBnd_SeqOfBox
 CBnd_SequenceNodeOfSeqOfBox
 CBnd_SphereThis class represents a bounding sphere of a geometric entity (triangle, segment of line or whatever else)
 CBndLibThe BndLib package provides functions to add a geometric primitive to a bounding box. Note: these functions work with gp objects, optionally limited by parameter values. If the curves and surfaces provided by the gp package are not explicitly parameterized, they still have an implicit parameterization, similar to that which they infer for the equivalent Geom or Geom2d objects. Add : Package to compute the bounding boxes for elementary objects from gp in 2d and 3d
 CBndLib_Add2dCurveComputes the bounding box for a curve in 2d . Functions to add a 2D curve to a bounding box. The 2D curve is defined from a Geom2d curve
 CBndLib_Add3dCurveComputes the bounding box for a curve in 3d. Functions to add a 3D curve to a bounding box. The 3D curve is defined from a Geom curve
 CBndLib_AddSurfaceComputes the box from a surface Functions to add a surface to a bounding box. The surface is defined from a Geom surface
 CBOPAlgo_AlgoRoot interface for algorithms
 CBOPAlgo_ArgumentAnalyzerCheck the validity of argument(s) for Boolean Operations
 CBOPAlgo_BOP
 CBOPAlgo_Builder
 CBOPAlgo_BuilderAreaThe root class for algorithms to build faces/solids from set of edges/faces
 CBOPAlgo_BuilderFaceThe algorithm to build faces from set of edges
 CBOPAlgo_BuilderShapeRoot class for algorithms that has shape as result
 CBOPAlgo_BuilderSolidThe algorithm to build solids from set of faces
 CBOPAlgo_CheckerSIChecks shape on self-interference
 CBOPAlgo_CheckResultInformation about faulty shapes and faulty types can't be processed by Boolean Operations
 CBOPAlgo_MakerVolumeThe algorithm is to build solids from set of shapes. It uses the BOPAlgo_Builder algorithm to intersect the given shapes and build the images of faces (if needed) and BOPAlgo_BuilderSolid algorithm to build the solids
 CBOPAlgo_PaveFiller
 CBOPAlgo_SectionThe algorithm to build a Secton between the arguments. The Section consists of vertices and edges. The Section contains:
 CBOPAlgo_SectionAttributeClass is a container of three flags used by intersection algorithm
 CBOPAlgo_ShellSplitterThe class provides the splitting of the set of connected faces on separate loops
 CBOPAlgo_Tools
 CBOPAlgo_WireEdgeSet
 CBOPAlgo_WireSplitter
 CBOPCol_Box2DBndTreeSelector
 CBOPCol_BoxBndTreeSelector
 CBOPCol_Cnt
 CBOPCol_ContextCnt
 CBOPCol_ContextFunctor
 CBOPCol_Functor
 CBOPCol_NCVector
 CBOPDS_CommonBlockThe class BOPDS_CommonBlock is to store the information about pave blocks that have geometry coincidence (in terms of a tolerance) with a) other pave block(s) b) face(s)
 CBOPDS_CoupleOfPaveBlocks
 CBOPDS_CurveThe class BOPDS_Curve is to store the information about intersection curve
 CBOPDS_DSThe class BOPDS_DS provides the control the data structure for partition and boolean operation algorithms
 CBOPDS_FaceInfoThe class BOPDS_FaceInfo is to store handy information about state of face
 CBOPDS_IndexRangeThe class BOPDS_IndexRange is to store the information about range of two indices
 CBOPDS_Interf
 CBOPDS_InterfEE
 CBOPDS_InterfEF
 CBOPDS_InterfEZ
 CBOPDS_InterfFF
 CBOPDS_InterfFZ
 CBOPDS_InterfVE
 CBOPDS_InterfVF
 CBOPDS_InterfVV
 CBOPDS_InterfVZ
 CBOPDS_InterfZZ
 CBOPDS_IteratorThe class BOPDS_Iterator is 1.to compute intersections between BRep sub-shapes of arguments of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type
 CBOPDS_IteratorSIThe class BOPDS_IteratorSI is 1.to compute self-intersections between BRep sub-shapes of each argument of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type
 CBOPDS_PassKeyThe class BOPDS_PassKey is to provide possibility to map objects that have a set of integer IDs as a base
 CBOPDS_PassKeyBoolean
 CBOPDS_PassKeyMapHasher
 CBOPDS_PaveThe class BOPDS_Pave is to store information about vertex on an edge
 CBOPDS_PaveBlockThe class BOPDS_PaveBlock is to store the information about pave block on an edge. Two adjacent paves on edge make up pave block
 CBOPDS_PaveMapHasher
 CBOPDS_PointThe class BOPDS_Point is to store the information about intersection point
 CBOPDS_ShapeInfoThe class BOPDS_ShapeInfo is to store handy information about shape
 CBOPDS_SubIteratorThe class BOPDS_SubIterator is 1.to compute intersections between two sub-sets of BRep sub-shapes of arguments of an operation (see the class BOPDS_DS) in terms of theirs bounding boxes 2.provides interface to iterare the pairs of intersected sub-shapes of given type
 CBOPDS_ToolsThe class BOPDS_Tools contains a set auxiliary static functions of the package BOPDS
 CBOPTest
 CBOPTest_DrawableShape
 CBOPTest_Objects
 CBOPTools
 CBOPTools_AlgoTools
 CBOPTools_AlgoTools2DThe class contains handy static functions dealing with the topology This is the copy of the BOPTools_AlgoTools2D.cdl
 CBOPTools_AlgoTools3DThe class contains handy static functions dealing with the topology This is the copy of BOPTools_AlgoTools3D.cdl file
 CBOPTools_ConnexityBlock
 CBOPTools_CoupleOfShape
 CBOPTools_EdgeSet
 CBOPTools_Set
 CBOPTools_SetMapHasher
 CBOPTools_ShapeSetImplementation of some formal opereations with a set of shapes
 CBRep_BuilderA framework providing advanced tolerance control. It is used to build Shapes. If tolerance control is required, you are advised to:
 CBRep_Curve3DRepresentation of a curve by a 3D curve
 CBRep_CurveOn2SurfacesDefines a continuity between two surfaces
 CBRep_CurveOnClosedSurfaceRepresentation of a curve by two pcurves on a closed surface
 CBRep_CurveOnSurfaceRepresentation of a curve by a curve in the parametric space of a surface
 CBRep_CurveRepresentationRoot class for the curve representations. Contains a location
 CBRep_GCurveRoot class for the geometric curves representation. Contains a range. Contains a first and a last parameter
 CBRep_ListIteratorOfListOfCurveRepresentation
 CBRep_ListIteratorOfListOfPointRepresentation
 CBRep_ListNodeOfListOfCurveRepresentation
 CBRep_ListNodeOfListOfPointRepresentation
 CBRep_ListOfCurveRepresentation
 CBRep_ListOfPointRepresentation
 CBRep_PointOnCurveRepresentation by a parameter on a 3D curve
 CBRep_PointOnCurveOnSurfaceRepresentation by a parameter on a curve on a surface
 CBRep_PointOnSurfaceRepresentation by two parameters on a surface
 CBRep_PointRepresentationRoot class for the points representations. Contains a location and a parameter
 CBRep_PointsOnSurfaceRoot for points on surface
 CBRep_Polygon3DRepresentation by a 3D polygon
 CBRep_PolygonOnClosedSurfaceRepresentation by two 2d polygons in the parametric space of a surface
 CBRep_PolygonOnClosedTriangulationA representation by two arrays of nodes on a triangulation
 CBRep_PolygonOnSurfaceRepresentation of a 2D polygon in the parametric space of a surface
 CBRep_PolygonOnTriangulationA representation by an array of nodes on a triangulation
 CBRep_TEdgeThe TEdge from BRep is inherited from the TEdge from TopoDS. It contains the geometric data
 CBRep_TFaceThe Tface from BRep is based on the TFace from TopoDS. The TFace contains :
 CBRep_ToolProvides class methods to access to the geometry of BRep shapes
 CBRep_TVertexThe TVertex from BRep inherits from the TVertex from TopoDS. It contains the geometric data
 CBRepAdaptor_Array1OfCurve
 CBRepAdaptor_CompCurveThe Curve from BRepAdaptor allows to use a Wire of the BRep topology like a 3D curve. Warning: With this class of curve, C0 and C1 continuities are not assumed. So be carful with some algorithm!
 CBRepAdaptor_CurveThe Curve from BRepAdaptor allows to use an Edge of the BRep topology like a 3D curve
 CBRepAdaptor_Curve2dThe Curve2d from BRepAdaptor allows to use an Edge on a Face like a 2d curve. (curve in the parametric space)
 CBRepAdaptor_HArray1OfCurve
 CBRepAdaptor_HCompCurve
 CBRepAdaptor_HCurve
 CBRepAdaptor_HCurve2d
 CBRepAdaptor_HSurface
 CBRepAdaptor_SurfaceThe Surface from BRepAdaptor allows to use a Face of the BRep topology look like a 3D surface
 CBRepAlgoThe BRepAlgo package provides a full range of services to perform Old Boolean Operations in Open CASCADE. Attention: The New Boolean Operation has replaced the Old Boolean Operations algorithm in the BrepAlgoAPI package in Open CASCADE
 CBRepAlgo_AsDesSD to store descendants and ascendants of Shapes
 CBRepAlgo_BooleanOperationThe abstract class BooleanOperation is the root class of Boolean operations. A BooleanOperation object stores the two shapes in preparation for the Boolean operation specified in one of the classes inheriting from this one. These include:
 CBRepAlgo_BooleanOperations
 CBRepAlgo_CommonDescribes functions for performing a topological common operation (Boolean intersection). A Common object provides the framework for:
 CBRepAlgo_CutDescribes functions for performing a topological cut operation (Boolean subtraction). A Cut object provides the framework for:
 CBRepAlgo_DataMapIteratorOfDataMapOfShapeBoolean
 CBRepAlgo_DataMapIteratorOfDataMapOfShapeInterference
 CBRepAlgo_DataMapNodeOfDataMapOfShapeBoolean
 CBRepAlgo_DataMapNodeOfDataMapOfShapeInterference
 CBRepAlgo_DataMapOfShapeBoolean
 CBRepAlgo_DataMapOfShapeInterference
 CBRepAlgo_DSAccess
 CBRepAlgo_EdgeConnectorUsed by DSAccess to reconstruct an EdgeSet of connected edges. The result produced by MakeBlock is a list of non-standard TopoDS_wire, which can present connexions of edge of order > 2 in certain vertex. The method IsWire indicates standard/non-standard character of all wire produced
 CBRepAlgo_FaceRestrictorBuilds all the faces limited with a set of non jointing and planars wires. if <ControlOrientation> is false The Wires must have correct orientations. Sinon orientation des wires de telle sorte que les faces ne soient pas infinies et qu'elles soient disjointes
 CBRepAlgo_FuseDescribes functions for performing a topological fusion operation (Boolean union). A Fuse object provides the framework for:
 CBRepAlgo_ImageStores link between a shape <S> and a shape <NewS> obtained from <S>. <NewS> is an image of <S>
 CBRepAlgo_LoopBuilds the loops from a set of edges on a face
 CBRepAlgo_NormalProjectionThis class makes the projection of a wire on a shape
 CBRepAlgo_SectionConstruction of the section lines between two shapes. For this Boolean operation, each face of the first shape is intersected by each face of the second shape. The resulting intersection edges are brought together into a compound object, but not chained or grouped into wires. Computation of the intersection of two Shapes or Surfaces The two parts involved in this Boolean operation may be defined from geometric surfaces: the most common use is the computation of the planar section of a shape. A Section object provides the framework for:
 CBRepAlgo_SequenceNodeOfSequenceOfSequenceOfInteger
 CBRepAlgo_SequenceOfSequenceOfInteger
 CBRepAlgo_Tool
 CBRepAlgoAPI_AlgoRoot interface for algorithms
 CBRepAlgoAPI_BooleanOperationThe abstract class BooleanOperation is the root class of Boolean Operations (see Overview). Boolean Operations algorithm is divided onto two parts
 CBRepAlgoAPI_BuilderAlgoThe clsss contains API level of General Fuse algorithm
 CBRepAlgoAPI_CheckThe class Check provides a diagnostic tool for checking single shape or couple of shapes. Single shape is checking on topological validity, small edges and self-interference. For couple of shapes added check on validity for boolean operation of given type
 CBRepAlgoAPI_CommonThe class provides Boolean common operation between arguments and tools (Boolean Intersection)
 CBRepAlgoAPI_CutThe class Cut provides Boolean cut operation between arguments and tools (Boolean Subtraction)
 CBRepAlgoAPI_FuseThe class provides Boolean fusion operation between arguments and tools (Boolean Union)
 CBRepAlgoAPI_SectionThe algorithm is to build a Secton operation between arguments and tools. The result of Section operation consists of vertices and edges. The result of Section operation contains:
 CBRepApprox_Approx
 CBRepApprox_ApproxLine
 CBRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox
 CBRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox
 CBRepApprox_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfApprox
 CBRepApprox_Gradient_BFGSOfMyGradientbisOfTheComputeLineOfApprox
 CBRepApprox_Gradient_BFGSOfMyGradientOfTheComputeLineBezierOfApprox
 CBRepApprox_MyBSplGradientOfTheComputeLineOfApprox
 CBRepApprox_MyGradientbisOfTheComputeLineOfApprox
 CBRepApprox_MyGradientOfTheComputeLineBezierOfApprox
 CBRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox
 CBRepApprox_ParFunctionOfMyGradientOfTheComputeLineBezierOfApprox
 CBRepApprox_ParLeastSquareOfMyGradientbisOfTheComputeLineOfApprox
 CBRepApprox_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfApprox
 CBRepApprox_ResConstraintOfMyGradientbisOfTheComputeLineOfApprox
 CBRepApprox_ResConstraintOfMyGradientOfTheComputeLineBezierOfApprox
 CBRepApprox_SurfaceTool
 CBRepApprox_TheComputeLineBezierOfApprox
 CBRepApprox_TheComputeLineOfApprox
 CBRepApprox_TheFunctionOfTheInt2SOfThePrmPrmSvSurfacesOfApprox
 CBRepApprox_TheImpPrmSvSurfacesOfApprox
 CBRepApprox_TheInt2SOfThePrmPrmSvSurfacesOfApprox
 CBRepApprox_TheMultiLineOfApprox
 CBRepApprox_TheMultiLineToolOfApprox
 CBRepApprox_ThePrmPrmSvSurfacesOfApprox
 CBRepApprox_TheZerImpFuncOfTheImpPrmSvSurfacesOfApprox
 CBRepBlend_AppFuncFunction to approximate by AppSurface for Surface/Surface contact
 CBRepBlend_AppFuncRootFunction to approximate by AppSurface
 CBRepBlend_AppFuncRstFunction to approximate by AppSurface for Curve/Surface contact
 CBRepBlend_AppFuncRstRstFunction to approximate by AppSurface for Edge/Face (Curve/Curve contact)
 CBRepBlend_AppSurf
 CBRepBlend_AppSurfaceUsed to Approximate the blending surfaces
 CBRepBlend_BlendTool
 CBRepBlend_CSWalking
 CBRepBlend_CurvPointRadInvFunction of reframing between a point and a curve. valid in cases of constant and progressive radius. This function is used to find a solution on a done point of the curve 1 when using RstRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U where w is the parameter on the guide line, U are the parametric coordinates of a point on the partner curve 2
 CBRepBlend_Extremity
 CBRepBlend_HCurve2dTool
 CBRepBlend_HCurveTool
 CBRepBlend_Line
 CBRepBlend_PointOnRstDefinition of an intersection point between a line and a restriction on a surface. Such a point is contains geometrical informations (see the Value method) and logical informations
 CBRepBlend_RstRstConstRadCopy of CSConstRad with a pcurve on surface as support
 CBRepBlend_RstRstEvolRadFunction to approximate by AppSurface for Edge/Edge and evolutif radius
 CBRepBlend_RstRstLineBuilderThis class processes the data resulting from Blend_CSWalking but it takes in consideration the Surface supporting the curve to detect the breakpoint
 CBRepBlend_SequenceNodeOfSequenceOfLine
 CBRepBlend_SequenceNodeOfSequenceOfPointOnRst
 CBRepBlend_SequenceOfLine
 CBRepBlend_SequenceOfPointOnRst
 CBRepBlend_SurfCurvConstRadInvFunction of reframing between a restriction surface of the surface and a curve. Class used to compute a solution of the surfRstConstRad problem on a done restriction of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates wguide, wcurv, wrst where wguide is the parameter on the guide line, wcurv is the parameter on the curve, wrst is the parameter on the restriction on the surface
 CBRepBlend_SurfCurvEvolRadInvFunction of reframing between a surface restriction of the surface and a curve. Class used to compute a solution of the surfRstConstRad problem on a done restriction of the surface. The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates wguide, wcurv, wrst where wguide is the parameter on the guide line, wcurv is the parameter on the curve, wrst is the parameter on the restriction on the surface
 CBRepBlend_SurfPointConstRadInvFunction of reframing between a point and a surface. This function is used to find a solution on a done point of the curve when using SurfRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface
 CBRepBlend_SurfPointEvolRadInvFunction of reframing between a point and a surface. This function is used to find a solution on a done point of the curve when using SurfRstConsRad or CSConstRad... The vector <X> used in Value, Values and Derivatives methods has to be the vector of the parametric coordinates w, U, V where w is the parameter on the guide line, U,V are the parametric coordinates of a point on the partner surface
 CBRepBlend_SurfRstConstRadCopy of CSConstRad with pcurve on surface as support
 CBRepBlend_SurfRstEvolRadFunction to approximate by AppSurface for Edge/Face and evolutif radius
 CBRepBlend_SurfRstLineBuilderThis class processes data resulting from Blend_CSWalking taking in consideration the Surface supporting the curve to detect the breakpoint
 CBRepBlend_Walking
 CBRepBndLibThis package provides the bounding boxes for curves and surfaces from BRepAdaptor. Functions to add a topological shape to a bounding box
 CBRepBuilderAPIThe BRepBuilderAPI package provides an Application Programming Interface for the BRep topology data structure
 CBRepBuilderAPI_BndBoxTreeSelectorClass BRepBuilderAPI_BndBoxTreeSelector derived from UBTree::Selector This class is used to select overlapping boxes, stored in NCollection::UBTree; contains methods to maintain the selection condition and to retrieve selected objects after search
 CBRepBuilderAPI_Collect
 CBRepBuilderAPI_CommandRoot class for all commands in BRepBuilderAPI
 CBRepBuilderAPI_CopyDuplication of a shape. A Copy object provides a framework for:
 CBRepBuilderAPI_FastSewingThis class performs fast sewing of surfaces (faces). It supposes that all surfaces are finite and are naturally restricted by their bounds. Moreover, it supposes that stitched together surfaces have the same parameterization along common boundaries, therefore it does not perform time-consuming check for SameParameter property of edges
 CBRepBuilderAPI_FindPlaneDescribes functions to find the plane in which the edges of a given shape are located. A FindPlane object provides a framework for:
 CBRepBuilderAPI_GTransformGeometric transformation on a shape. The transformation to be applied is defined as a gp_GTrsf transformation. It may be:
 CBRepBuilderAPI_MakeEdgeProvides methods to build edges
 CBRepBuilderAPI_MakeEdge2dProvides methods to build edges
 CBRepBuilderAPI_MakeFaceProvides methods to build faces
 CBRepBuilderAPI_MakePolygonDescribes functions to build polygonal wires. A polygonal wire can be built from any number of points or vertices, and consists of a sequence of connected rectilinear edges. When a point or vertex is added to the polygon if it is identic to the previous point no edge is built. The method added can be used to test it. Construction of a Polygonal Wire You can construct:
 CBRepBuilderAPI_MakeShapeThis is the root class for all shape constructions. It stores the result
 CBRepBuilderAPI_MakeShellDescribes functions to build a shape corresponding to the skin of a surface. Note that the term shell in the class name has the same definition as that of a shell in STEP, in other words the skin of a shape, and not a solid model defined by surface and thickness. If you want to build the second sort of shell, you must use BRepOffsetAPI_MakeOffsetShape. A shell is made of a series of faces connected by their common edges. If the underlying surface of a face is not C2 continuous and the flag Segment is True, MakeShell breaks the surface down into several faces which are all C2 continuous and which are connected along the non-regular curves on the surface. The resulting shell contains all these faces. Construction of a Shell from a non-C2 continuous Surface A MakeShell object provides a framework for:
 CBRepBuilderAPI_MakeSolidDescribes functions to build a solid from shells. A solid is made of one shell, or a series of shells, which do not intersect each other. One of these shells constitutes the outside skin of the solid. It may be closed (a finite solid) or open (an infinite solid). Other shells form hollows (cavities) in these previous ones. Each must bound a closed volume. A MakeSolid object provides a framework for:
 CBRepBuilderAPI_MakeVertexDescribes functions to build BRepBuilder vertices directly from 3D geometric points. A vertex built using a MakeVertex object is only composed of a 3D point and a default precision value (Precision::Confusion()). Later on, 2D representations can be added, for example, when inserting a vertex in an edge. A MakeVertex object provides a framework for:
 CBRepBuilderAPI_MakeWireDescribes functions to build wires from edges. A wire can be built from any number of edges. To build a wire you first initialize the construction, then add edges in sequence. An unlimited number of edges can be added. The initialization of construction is done with:
 CBRepBuilderAPI_ModifyShapeImplements the methods of MakeShape for the constant topology modifications. The methods are implemented when the modification uses a Modifier from BRepTools. Some of them have to be redefined if the modification is implemented with another tool (see Transform from BRepBuilderAPI for example). The BRepBuilderAPI package provides the following frameworks to perform modifications of this sort:
 CBRepBuilderAPI_NurbsConvertConversion of the complete geometry of a shape (all 3D analytical representation of surfaces and curves) into NURBS geometry (execpt for Planes). For example, all curves supporting edges of the basis shape are converted into BSpline curves, and all surfaces supporting its faces are converted into BSpline surfaces
 CBRepBuilderAPI_SewingProvides methods to
 CBRepBuilderAPI_TransformGeometric transformation on a shape. The transformation to be applied is defined as a gp_Trsf transformation, i.e. a transformation which does not modify the underlying geometry of shapes. The transformation is applied to:
 CBRepBuilderAPI_VertexInspectorClass BRepBuilderAPI_VertexInspector derived from NCollection_CellFilter_InspectorXYZ This class define the Inspector interface for CellFilter algorithm, working with gp_XYZ points in 3d space. Used in search of coincidence points with a certain tolerance
 CBRepCheckThis package provides tools to check the validity of the BRep
 CBRepCheck_AnalyzerA framework to check the overall validity of a shape. For a shape to be valid in Open CASCADE, it - or its component subshapes - must respect certain criteria. These criteria are checked by the function IsValid. Once you have determined whether a shape is valid or not, you can diagnose its specific anomalies and correct them using the services of the ShapeAnalysis, ShapeUpgrade, and ShapeFix packages
 CBRepCheck_DataMapIteratorOfDataMapOfShapeListOfStatus
 CBRepCheck_DataMapIteratorOfDataMapOfShapeResult
 CBRepCheck_DataMapNodeOfDataMapOfShapeListOfStatus
 CBRepCheck_DataMapNodeOfDataMapOfShapeResult
 CBRepCheck_DataMapOfShapeListOfStatus
 CBRepCheck_DataMapOfShapeResult
 CBRepCheck_Edge
 CBRepCheck_Face
 CBRepCheck_ListIteratorOfListOfStatus
 CBRepCheck_ListNodeOfListOfStatus
 CBRepCheck_ListOfStatus
 CBRepCheck_Result
 CBRepCheck_Shell
 CBRepCheck_SolidThe class is to check a solid
 CBRepCheck_Vertex
 CBRepCheck_Wire
 CBRepClass3d
 CBRepClass3d_DataMapIteratorOfMapOfInter
 CBRepClass3d_DataMapNodeOfMapOfInter
 CBRepClass3d_Intersector3d
 CBRepClass3d_MapOfInter
 CBRepClass3d_SClassifierProvides an algorithm to classify a point in a solid
 CBRepClass3d_SolidClassifierProvides an algorithm to classify a point in a solid
 CBRepClass3d_SolidExplorerProvide an exploration of a BRep Shape for the classification
 CBRepClass3d_SolidPassiveClassifier
 CBRepClass_EdgeThis class is used to send the description of an Edge to the classifier. It contains an Edge and a Face. So the PCurve of the Edge can be found
 CBRepClass_FaceClassifierProvides Constructors with a Face
 CBRepClass_FaceExplorerProvide an exploration of a BRep Face for the classification. Return UV edges
 CBRepClass_FacePassiveClassifier
 CBRepClass_FClass2dOfFClassifier
 CBRepClass_FClassifier
 CBRepClass_IntersectorIntersect an Edge with a segment. Implement the Intersector2d required by the classifier
 CBRepExtrema_DistanceSSThis class allows to compute minimum distance between two shapes
(face edge vertex) and is used in DistShapeShape class.
 CBRepExtrema_DistShapeShapeThis class provides tools to compute minimum distance
between two Shapes (Compound,CompSolid, Solid, Shell, Face, Wire, Edge, Vertex).
 CBRepExtrema_ElementFilterFiltering tool used to detect if two given mesh elements should be tested for overlapping/intersection or not
 CBRepExtrema_ExtCC
 CBRepExtrema_ExtCF
 CBRepExtrema_ExtFF
 CBRepExtrema_ExtPC
 CBRepExtrema_ExtPF
 CBRepExtrema_OverlapToolEnables storing of individual overlapped triangles (useful for debug)
 CBRepExtrema_Poly
 CBRepExtrema_SelfIntersectionTool class for detection of self-sections in the given shape. This class is based on BRepExtrema_OverlapTool and thus uses shape tessellation to detect incorrect mesh fragments (pairs of overlapped triangles belonging to different faces). Thus, a result depends critically on the quality of mesh generator (e.g., BREP mesh is not always a good choice, because it can contain gaps between adjacent face triangulations, which may not share vertices on common edge; thus false overlap can be detected). As a result, this tool can be used for relatively fast approximated test which provides sub-set of potentially overlapped faces
 CBRepExtrema_ShapeProximityTool class for shape proximity detection. For two given shapes and given tolerance (offset from the mesh) the algorithm allows to determine whether or not they are overlapped. The algorithm input consists of any shapes which can be decomposed into individual faces (used as basic shape elements). High performance is achieved through the use of existing triangulation of faces. So poly triangulation (with the desired deflection) should already be built. Note that solution is approximate (and corresponds to the deflection used for triangulation)
 CBRepExtrema_SolutionElemThis class is used to store information relative to the minimum distance between two shapes
 CBRepExtrema_TriangleSetTriangle set corresponding to specific face
 CBRepFeatBRepFeat is necessary for the creation and manipulation of both form and mechanical features in a Boundary Representation framework. Form features can be depressions or protrusions and include the following types:
 CBRepFeat_BuilderProvides a basic tool to implement features topological operations. The main goal of the algorithm is to perform the result of the operation according to the kept parts of the tool. Input data: a) DS; b) The kept parts of the tool; If the map of the kept parts of the tool is not filled boolean operation of the given type will be performed; c) Operation required. Steps: a) Fill myShapes, myRemoved maps; b) Rebuild edges and faces; c) Build images of the object; d) Build the result of the operation. Result: Result shape of the operation required
 CBRepFeat_FormProvides general functions to build form features. Form features can be depressions or protrusions and include the following types:
 CBRepFeat_GluerOne of the most significant aspects of BRepFeat functionality is the use of local operations as opposed to global ones. In a global operation, you would first construct a form of the type you wanted in your final feature, and then remove matter so that it could fit into your initial basis object. In a local operation, however, you specify the domain of the feature construction with aspects of the shape on which the feature is being created. These semantics are expressed in terms of a member shape of the basis shape from which - or up to which - matter will be added or removed. As a result, local operations make calculations simpler and faster than global operations. Glueing uses wires or edges of a face in the basis shape. These are to become a part of the feature. They are first cut out and then projected to a plane outside or inside the basis shape. By rebuilding the initial shape incorporating the edges and the faces of the tool, protrusion features can be constructed
 CBRepFeat_MakeCylindricalHoleProvides a tool to make cylindrical holes on a shape
 CBRepFeat_MakeDPrismDescribes functions to build draft prism topologies from basis shape surfaces. These can be depressions or protrusions. The semantics of draft prism feature creation is based on the construction of shapes:
 CBRepFeat_MakeLinearFormBuilds a rib or a groove along a developable, planar surface. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be symmetrical - on one side of the contour - or dissymmetrical - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however, in case of mechanical features. Here they include extrusion:
 CBRepFeat_MakePipeConstructs compound shapes with pipe features. These can be depressions or protrusions. The semantics of pipe feature creation is based on the construction of shapes:
 CBRepFeat_MakePrismDescribes functions to build prism features. These can be depressions or protrusions. The semantics of prism feature creation is based on the construction of shapes:
 CBRepFeat_MakeRevolDescribes functions to build revolved shells from basis shapes
 CBRepFeat_MakeRevolutionFormMakeRevolutionForm Generates a surface of revolution in the feature as it slides along a revolved face in the basis shape. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be unilateral - on one side of the contour - or bilateral - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however,in case of mechanical features. Here they include extrusion:
 CBRepFeat_RibSlotProvides functions to build mechanical features. Mechanical features include ribs - protrusions and grooves (or slots) - depressions along planar (linear) surfaces or revolution surfaces. The semantics of mechanical features is built around giving thickness to a contour. This thickness can either be unilateral - on one side of the contour - or bilateral - on both sides. As in the semantics of form features, the thickness is defined by construction of shapes in specific contexts. The development contexts differ, however,in case of mechanical features. Here they include extrusion:
 CBRepFeat_SplitShapeOne of the most significant aspects of BRepFeat functionality is the use of local operations as opposed to global ones. In a global operation, you would first construct a form of the type you wanted in your final feature, and then remove matter so that it could fit into your initial basis object. In a local operation, however, you specify the domain of the feature construction with aspects of the shape on which the feature is being created. These semantics are expressed in terms of a member shape of the basis shape from which - or up to which - matter will be added or removed. As a result, local operations make calculations simpler and faster than global operations. In BRepFeat, the semantics of local operations define features constructed from a contour or a part of the basis shape referred to as the tool. In a SplitShape object, wires or edges of a face in the basis shape to be used as a part of the feature are cut out and projected to a plane outside or inside the basis shape. By rebuilding the initial shape incorporating the edges and the faces of the tool, protrusion or depression features can be constructed
 CBRepFill
 CBRepFill_ACRLawBuild Location Law, with a Wire. In the case of guided contour and trihedron by reduced curvilinear abscissa
 CBRepFill_ApproxSeewingEvaluate the 3dCurve and the PCurves described in a MultiLine from BRepFill. The parametrization of those curves is not imposed by the Bissectrice. The parametrization is given approximatively by the abscissa of the curve3d
 CBRepFill_CompatibleWiresConstructs a sequence of Wires (with good orientation and origin) agreed each other so that the surface passing through these sections is not twisted
 CBRepFill_ComputeCLine
 CBRepFill_CurveConstraintSame as CurveConstraint from GeomPlate with BRepAdaptor_Surface instead of GeomAdaptor_Surface
 CBRepFill_DataMapIteratorOfDataMapOfNodeDataMapOfShapeShape
 CBRepFill_DataMapIteratorOfDataMapOfNodeShape
 CBRepFill_DataMapIteratorOfDataMapOfOrientedShapeListOfShape
 CBRepFill_DataMapIteratorOfDataMapOfShapeDataMapOfShapeListOfShape
 CBRepFill_DataMapIteratorOfDataMapOfShapeHArray2OfShape
 CBRepFill_DataMapIteratorOfDataMapOfShapeSequenceOfPnt
 CBRepFill_DataMapIteratorOfDataMapOfShapeSequenceOfReal
 CBRepFill_DataMapNodeOfDataMapOfNodeDataMapOfShapeShape
 CBRepFill_DataMapNodeOfDataMapOfNodeShape
 CBRepFill_DataMapNodeOfDataMapOfOrientedShapeListOfShape
 CBRepFill_DataMapNodeOfDataMapOfShapeDataMapOfShapeListOfShape
 CBRepFill_DataMapNodeOfDataMapOfShapeHArray2OfShape
 CBRepFill_DataMapNodeOfDataMapOfShapeSequenceOfPnt
 CBRepFill_DataMapNodeOfDataMapOfShapeSequenceOfReal
 CBRepFill_DataMapOfNodeDataMapOfShapeShape
 CBRepFill_DataMapOfNodeShape
 CBRepFill_DataMapOfOrientedShapeListOfShape
 CBRepFill_DataMapOfShapeDataMapOfShapeListOfShape
 CBRepFill_DataMapOfShapeHArray2OfShape
 CBRepFill_DataMapOfShapeSequenceOfPnt
 CBRepFill_DataMapOfShapeSequenceOfReal
 CBRepFill_Draft
 CBRepFill_DraftLawBuild Location Law, with a Wire
 CBRepFill_Edge3DLawBuild Location Law, with a Wire
 CBRepFill_EdgeFaceAndOrder
 CBRepFill_EdgeOnSurfLawBuild Location Law, with a Wire and a Surface
 CBRepFill_EvolvedConstructs an evolved volume from a spine (wire or face) and a profile ( wire)
 CBRepFill_FaceAndOrderA structure containing Face and Order of constraint
 CBRepFill_FillingN-Side Filling This algorithm avoids to build a face from:
 CBRepFill_GeneratorCompute a topological surface ( a shell) using generating wires. The face of the shell will be ruled surfaces passing by the wires. The wires must have the same number of edges
 CBRepFill_IndexedDataMapNodeOfIndexedDataMapOfOrientedShapeListOfShape
 CBRepFill_IndexedDataMapOfOrientedShapeListOfShape
 CBRepFill_ListIteratorOfListOfOffsetWire
 CBRepFill_ListNodeOfListOfOffsetWire
 CBRepFill_ListOfOffsetWire
 CBRepFill_LocationLawLocation Law on a Wire
 CBRepFill_MultiLineClass used to compute the 3d curve and the two 2d curves resulting from the intersection of a surface of linear extrusion( Bissec, Dz) and the 2 faces. This 3 curves will have the same parametrization as the Bissectrice. This class is to be send to an approximation routine
 CBRepFill_NSectionsBuild Section Law, with N Sections
 CBRepFill_OffsetAncestorsThis class is used to find the generating shapes of an OffsetWire
 CBRepFill_OffsetWireConstructs a Offset Wire to a spine (wire or face) on the left of spine. The Wire or the Face must be planar
 CBRepFill_PipeCreate a shape by sweeping a shape (the profile) along a wire (the spine)
 CBRepFill_PipeShellComputes a topological shell using some wires (spines and profiles) and diplacement option Perform general sweeping construction
 CBRepFill_SectionTo store section definition
 CBRepFill_SectionLawBuild Section Law, with an Vertex, or an Wire
 CBRepFill_SectionPlacementPlace a shape in a local axis coordinate
 CBRepFill_SequenceNodeOfSequenceOfEdgeFaceAndOrder
 CBRepFill_SequenceNodeOfSequenceOfFaceAndOrder
 CBRepFill_SequenceNodeOfSequenceOfSection
 CBRepFill_SequenceOfEdgeFaceAndOrder
 CBRepFill_SequenceOfFaceAndOrder
 CBRepFill_SequenceOfSection
 CBRepFill_ShapeLawBuild Section Law, with an Vertex, or an Wire
 CBRepFill_SweepTopological Sweep Algorithm Computes an Sweep shell using a generating wire, an SectionLaw and an LocationLaw
 CBRepFill_TrimEdgeToolGeometric Tool using to construct Offset Wires
 CBRepFill_TrimShellCorner
 CBRepFill_TrimSurfaceToolCompute the Pcurves and the 3d curves resulting of the trimming of a face by an extruded surface
 CBRepFilletAPI_LocalOperationConstruction of fillets on the edges of a Shell
 CBRepFilletAPI_MakeChamferDescribes functions to build chamfers on edges of a shell or solid. Chamfered Edge of a Shell or Solid A MakeChamfer object provides a framework for:
 CBRepFilletAPI_MakeFilletDescribes functions to build fillets on the broken edges of a shell or solid. A MakeFillet object provides a framework for:
 CBRepFilletAPI_MakeFillet2dDescribes functions to build fillets and chamfers on the vertices of a planar face. Fillets and Chamfers on the Vertices of a Planar Face A MakeFillet2d object provides a framework for:
 CBRepGPropProvides global functions to compute a shape's global properties for lines, surfaces or volumes, and bring them together with the global properties already computed for a geometric system. The global properties computed for a system are :
 CBRepGProp_CinertComputes the global properties of bounded curves in 3D space. The curve must have at least a continuity C1. It can be a curve as defined in the template CurveTool from package GProp. This template gives the minimum of methods required to evaluate the global properties of a curve 3D with the algorithmes of GProp
 CBRepGProp_DomainArc iterator. Returns only Forward and Reversed edges from the face in an undigested order
 CBRepGProp_EdgeToolProvides the required methods to instantiate CGProps from GProp with a Curve from BRepAdaptor
 CBRepGProp_Face
 CBRepGProp_GaussClass performs computing of the global inertia properties of geometric object in 3D space by adaptive and non-adaptive 2D Gauss integration algorithms
 CBRepGProp_SinertComputes the global properties of a face in 3D space. The face 's requirements to evaluate the global properties are defined in the template FaceTool from package GProp
 CBRepGProp_TFunctionThis class represents the integrand function for the outer integral computation. The returned value represents the integral of UFunction. It depends on the value type and the flag IsByPoint
 CBRepGProp_UFunctionThis class represents the integrand function for computation of an inner integral. The returned value depends on the value type and the flag IsByPoint
 CBRepGProp_VinertComputes the global properties of a geometric solid (3D closed region of space) delimited with : . a surface . a point and a surface . a plane and a surface
 CBRepGProp_VinertGKComputes the global properties of a geometric solid (3D closed region of space) delimited with :
 CBRepIntCurveSurface_InterComputes the intersection between a face and a curve. To intersect one curve with shape method Init(Shape, curve, tTol) should be used. To intersect a few curves with specified shape it is necessary to load shape one time using method Load(shape, tol) and find intersection points for each curve using method Init(curve). For iteration by intersection points method More() and Next() should be used
 CBRepLibThe BRepLib package provides general utilities for BRep
 CBRepLib_CheckCurveOnSurfaceComputes the max distance between edge and its 2d representation on the face
 CBRepLib_CommandRoot class for all commands in BRepLib
 CBRepLib_FindSurfaceProvides an algorithm to find a Surface through a set of edges
 CBRepLib_FuseEdgesThis class can detect vertices in a face that can be considered useless and then perform the fuse of the edges and remove the useless vertices. By useles vertices, we mean :
 CBRepLib_MakeEdgeProvides methods to build edges
 CBRepLib_MakeEdge2dProvides methods to build edges
 CBRepLib_MakeFaceProvides methods to build faces
 CBRepLib_MakePolygonClass to build polygonal wires
 CBRepLib_MakeShapeThis is the root class for all shape constructions. It stores the result
 CBRepLib_MakeShellProvides methos to build shells
 CBRepLib_MakeSolidMakes a solid from compsolid or shells
 CBRepLib_MakeVertexProvides methods to build vertices
 CBRepLib_MakeWireProvides methods to build wires
 CBRepLPropThese global functions compute the degree of continuity of a curve built by concatenation of two edges at their junction point
 CBRepLProp_CLProps
 CBRepLProp_CurveTool
 CBRepLProp_SLProps
 CBRepLProp_SurfaceTool
 CBRepMAT2d_BisectingLocusBisectingLocus generates and contains the Bisecting_Locus of a set of lines from Geom2d, defined by <ExploSet>
 CBRepMAT2d_DataMapIteratorOfDataMapOfBasicEltShape
 CBRepMAT2d_DataMapIteratorOfDataMapOfShapeSequenceOfBasicElt
 CBRepMAT2d_DataMapNodeOfDataMapOfBasicEltShape
 CBRepMAT2d_DataMapNodeOfDataMapOfShapeSequenceOfBasicElt
 CBRepMAT2d_DataMapOfBasicEltShape
 CBRepMAT2d_DataMapOfShapeSequenceOfBasicElt
 CBRepMAT2d_ExplorerConstruct an explorer from wires, face, set of curves from Geom2d to compute the bisecting Locus
 CBRepMAT2d_LinkTopoBiloConstucts links between the Wire or the Face of the explorer and the BasicElts contained in the bisecting locus
 CBRepMesh_CircleDescribes a 2d circle with a size of only 3 Standard_Real numbers instead of gp who needs 7 Standard_Real numbers
 CBRepMesh_CircleInspectorAuxilary class to find circles shot by the given point
 CBRepMesh_CircleToolCreate sort and destroy the circles used in triangulation.
 CBRepMesh_ClassifierAuxilary class contains information about correctness of discretized face and used for classification of points regarding face internals
 CBRepMesh_DataStructureOfDelaunDescribes the data structure necessary for the mesh algorithms in two dimensions plane or on surface by meshing in UV space
 CBRepMesh_DelaunCompute the Delaunay's triangulation with the algorithm of Watson
 CBRepMesh_DiscretFactoryThis class intended to setup / retrieve default triangulation algorithm.
Use BRepMesh_DiscretFactory::Get() static method to retrieve global Factory instance.
Use BRepMesh_DiscretFactory::Discret() method to retrieve meshing tool.
 CBRepMesh_DiscretRootThis is a common interface for meshing algorithms instantiated by Mesh Factory and implemented by plugins
 CBRepMesh_EdgeLight weighted structure representing link of the mesh
 CBRepMesh_EdgeParameterProviderAuxiliary class provides correct parameters on curve regarding SameParameter flag
 CBRepMesh_EdgeTessellationExtractorAuxiliary class implements functionality retrieving tessellated representation of an edge stored in polygon
 CBRepMesh_EdgeTessellatorAuxiliary class implements functionality producing tessellated representation of an edge based on edge geometry
 CBRepMesh_FaceAttributeAuxiliary class for FastDiscret and FastDiscretFace classes
 CBRepMesh_FastDiscretAlgorithm to mesh a shape with respect of the
frontier the deflection and by option the shared
components.
 CBRepMesh_FastDiscretFaceAlgorithm to mesh a face with respect of the frontier the deflection and by option the shared components
 CBRepMesh_GeomToolTool class accumulating common geometrical functions as well as functionality using shape geometry to produce data necessary for tessellation. General aim is to calculate discretization points for the given curve or iso curve of surface according to the specified parameters
 CBRepMesh_IEdgeToolInterface class providing API for edge tessellation tools
 CBRepMesh_IncrementalMeshBuilds the mesh of a shape with respect of their correctly triangulated parts
 CBRepMesh_OrientedEdgeLight weighted structure representing simple link
 CBRepMesh_PairOfIndexThis class represents a pair of integer indices to store element indices connected to link. It is restricted to store more than two indices in it
 CBRepMesh_PairOfPolygon
 CBRepMesh_SelectorOfDataStructureOfDelaunDescribes a selector and an iterator on a selector of components of a mesh
 CBRepMesh_ShapeTool
 CBRepMesh_TriangleLight weighted structure representing triangle of mesh consisting of oriented links
 CBRepMesh_VertexLight weighted structure representing vertex of the mesh in parametric space. Vertex could be associated with 3d point stored in external map
 CBRepMesh_VertexInspectorClass intended for fast searching of the coincidence points
 CBRepMesh_VertexToolDescribes data structure intended to keep mesh nodes defined in UV space and implements functionality providing their uniqueness regarding thir position
 CBRepMesh_WireCheckerAuxilary class intended to check correctness of discretized face. In particular, checks boundaries of discretized face for self intersections and gaps
 CBRepMesh_WireInterferenceCheckerAuxilary class implementing functionality for checking interference between two discretized wires
 CBRepOffset
 CBRepOffset_AnalyseAnalyse of a shape consit to Find the part of edges convex concave tangent
 CBRepOffset_DataMapIteratorOfDataMapOfShapeListOfInterval
 CBRepOffset_DataMapIteratorOfDataMapOfShapeMapOfShape
 CBRepOffset_DataMapIteratorOfDataMapOfShapeOffset
 CBRepOffset_DataMapNodeOfDataMapOfShapeListOfInterval
 CBRepOffset_DataMapNodeOfDataMapOfShapeMapOfShape
 CBRepOffset_DataMapNodeOfDataMapOfShapeOffset
 CBRepOffset_DataMapOfShapeListOfInterval
 CBRepOffset_DataMapOfShapeMapOfShape
 CBRepOffset_DataMapOfShapeOffset
 CBRepOffset_Inter2dComputes the intersections betwwen edges on a face stores result is SD as AsDes from BRepOffset
 CBRepOffset_Inter3dComputes the intersection face face in a set of faces Store the result in a SD as AsDes
 CBRepOffset_Interval
 CBRepOffset_ListIteratorOfListOfInterval
 CBRepOffset_ListNodeOfListOfInterval
 CBRepOffset_ListOfInterval
 CBRepOffset_MakeLoops
 CBRepOffset_MakeOffset
 CBRepOffset_OffsetThis class compute elemenary offset surface. Evaluate the offset generated : 1 - from a face. 2 - from an edge. 3 - from a vertex
 CBRepOffset_Tool
 CBRepOffsetAPI_DraftAngleTaper-adding transformations on a shape. The resulting shape is constructed by defining one face to be tapered after another one, as well as the geometric properties of their tapered transformation. Each tapered transformation is propagated along the series of faces which are tangential to one another and which contains the face to be tapered. This algorithm is useful in the construction of molds or dies. It facilitates the removal of the article being produced. A DraftAngle object provides a framework for:
 CBRepOffsetAPI_FindContigousEdgesProvides methods to identify contigous boundaries for continuity control (C0, C1, ...)
 CBRepOffsetAPI_MakeDraftBuild a draft surface along a wire
 CBRepOffsetAPI_MakeEvolvedDescribes functions to build evolved shapes. An evolved shape is built from a planar spine (face or wire) and a profile (wire). The evolved shape is the unlooped sweep (pipe) of the profile along the spine. Self-intersections are removed. A MakeEvolved object provides a framework for:
 CBRepOffsetAPI_MakeFillingN-Side Filling This algorithm avoids to build a face from:
 CBRepOffsetAPI_MakeOffsetDescribes algorithms for offsetting wires from a set of wires contained in a planar face. A MakeOffset object provides a framework for:
 CBRepOffsetAPI_MakeOffsetShapeDescribes functions to build a shell out of a shape. The result is an unlooped shape parallel to the source shape. A MakeOffsetShape object provides a framework for:
 CBRepOffsetAPI_MakePipeDescribes functions to build pipes. A pipe is built a basis shape (called the profile) along a wire (called the spine) by sweeping. The profile must not contain solids. A MakePipe object provides a framework for:
 CBRepOffsetAPI_MakePipeShellThis class provides for a framework to construct a shell or a solid along a spine consisting in a wire. To produce a solid, the initial wire must be closed. Two approaches are used:
 CBRepOffsetAPI_MakeThickSolidDescribes functions to build hollowed solids. A hollowed solid is built from an initial solid and a set of faces on this solid, which are to be removed. The remaining faces of the solid become the walls of the hollowed solid, their thickness defined at the time of construction. the solid is built from an initial solid <S> and a set of faces {Fi} from <S>, builds a solid composed by two shells closed by the {Fi}. First shell <SS> is composed by all the faces of <S> expected {Fi}. Second shell is the offset shell of <SS>. A MakeThickSolid object provides a framework for:
 CBRepOffsetAPI_MiddlePathDescribes functions to build a middle path of a pipe-like shape
 CBRepOffsetAPI_NormalProjectionA framework to define projection onto a shape according to the normal from each point to be projected. The target shape is a face, and the source shape is an edge or a wire. The target face is considered to be a 2D surface
 CBRepOffsetAPI_SequenceNodeOfSequenceOfSequenceOfReal
 CBRepOffsetAPI_SequenceNodeOfSequenceOfSequenceOfShape
 CBRepOffsetAPI_SequenceOfSequenceOfReal
 CBRepOffsetAPI_SequenceOfSequenceOfShape
 CBRepOffsetAPI_ThruSectionsDescribes functions to build a loft. This is a shell or a solid passing through a set of sections in a given sequence. Usually sections are wires, but the first and the last sections may be vertices (punctual sections)
 CBRepPrim_BuilderImplements the abstract Builder with the BRep Builder
 CBRepPrim_ConeImplement the cone primitive
 CBRepPrim_CylinderCylinder primitive
 CBRepPrim_FaceBuilderThe FaceBuilder is an algorithm to build a BRep Face from a Geom Surface
 CBRepPrim_GWedgeA wedge is defined by :
 CBRepPrim_OneAxisAlgorithm to build primitives with one axis of revolution
 CBRepPrim_RevolutionImplement the OneAxis algoritm for a revolution surface
 CBRepPrim_SphereImplements the sphere primitive
 CBRepPrim_TorusImplements the torus primitive
 CBRepPrim_WedgeProvides constructors without Builders
 CBRepPrimAPI_MakeBoxDescribes functions to build parallelepiped boxes. A MakeBox object provides a framework for:
 CBRepPrimAPI_MakeConeDescribes functions to build cones or portions of cones. A MakeCone object provides a framework for:
 CBRepPrimAPI_MakeCylinderDescribes functions to build cylinders or portions of cylinders. A MakeCylinder object provides a framework for:
 CBRepPrimAPI_MakeHalfSpaceDescribes functions to build half-spaces. A half-space is an infinite solid, limited by a surface. It is built from a face or a shell, which bounds it, and with a reference point, which specifies the side of the surface where the matter of the half-space is located. A half-space is a tool commonly used in topological operations to cut another shape. A MakeHalfSpace object provides a framework for:
 CBRepPrimAPI_MakeOneAxisThe abstract class MakeOneAxis is the root class of algorithms used to construct rotational primitives
 CBRepPrimAPI_MakePrismDescribes functions to build linear swept topologies, called prisms. A prism is defined by:
 CBRepPrimAPI_MakeRevolClass to make revolved sweep topologies
 CBRepPrimAPI_MakeRevolutionDescribes functions to build revolved shapes. A MakeRevolution object provides a framework for:
 CBRepPrimAPI_MakeSphereDescribes functions to build spheres or portions of spheres. A MakeSphere object provides a framework for:
 CBRepPrimAPI_MakeSweepThe abstract class MakeSweep is the root class of swept primitives. Sweeps are objects you obtain by sweeping a profile along a path. The profile can be any topology and the path is usually a curve or a wire. The profile generates objects according to the following rules:
 CBRepPrimAPI_MakeTorusDescribes functions to build tori or portions of tori. A MakeTorus object provides a framework for:
 CBRepPrimAPI_MakeWedgeDescribes functions to build wedges, i.e. boxes with inclined faces. A MakeWedge object provides a framework for:
 CBRepProj_ProjectionThe Projection class provides conical and cylindrical projections of Edge or Wire on a Shape from TopoDS. The result will be a Edge or Wire from TopoDS
 CBRepSweep_BuilderImplements the abstract Builder with the BRep Builder
 CBRepSweep_IteratorThis class provides iteration services required by the Generating Line (TopoDS Shape) of a BRepSweep. This tool is used to iterate on the direct sub-shapes of a Shape
 CBRepSweep_NumLinearRegularSweepThis a generic class is used to build Sweept primitives with a generating "shape" and a directing "line"
 CBRepSweep_PrismProvides natural constructors to build BRepSweep translated swept Primitives
 CBRepSweep_RevolProvides natural constructors to build BRepSweep rotated swept Primitives
 CBRepSweep_RotationProvides an algorithm to build object by Rotation sweep
 CBRepSweep_ToolProvides the indexation and type analysis services required by the TopoDS generating Shape of BRepSweep
 CBRepSweep_TranslationProvides an algorithm to build object by translation sweep
 CBRepSweep_TrsfThis class is inherited from NumLinearRegularSweep to implement the simple swept primitives built moving a Shape with a Trsf. It often is possible to build the constructed subshapes by a simple move of the generating subshapes (shared topology and geometry). So two ways of construction are proposed :
 CBRepTestProvides commands to test BRep
 CBRepToIGES_BREntityMethods to transfer BRep entity from CASCADE to IGES
 CBRepToIGES_BRShellThis class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire
 CBRepToIGES_BRSolidThis class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire
 CBRepToIGES_BRWireThis class implements the transfer of Shape Entities from Geom To IGES. These can be : . Vertex . Edge . Wire
 CBRepToIGESBRep_EntityMethods to transfer BRep entity from CASCADE to IGESBRep
 CBRepToolsThe BRepTools package provides utilities for BRep data structures
 CBRepTools_DataMapIteratorOfMapOfVertexPnt2d
 CBRepTools_DataMapNodeOfMapOfVertexPnt2d
 CBRepTools_GTrsfModificationDefines a modification of the geometry by a GTrsf from gp. All methods return True and transform the geometry
 CBRepTools_MapOfVertexPnt2d
 CBRepTools_ModificationDefines geometric modifications to a shape, i.e. changes to faces, edges and vertices
 CBRepTools_ModifierPerforms geometric modifications on a shape
 CBRepTools_NurbsConvertModificationDefines a modification of the geometry by a Trsf from gp. All methods return True and transform the geometry
 CBRepTools_QuiltA Tool to glue faces at common edges and reconstruct shells
 CBRepTools_ReShapeRebuilds a Shape by making pre-defined substitutions on some of its components
 CBRepTools_ShapeSetContains a Shape and all its subshapes, locations and geometries
 CBRepTools_SubstitutionA tool to substitute subshapes by other shapes
 CBRepTools_TrsfModificationDescribes a modification that uses a gp_Trsf to change the geometry of a shape. All functions return true and transform the geometry of the shape
 CBRepTools_WireExplorerThe WireExplorer is a tool to explore the edges of a wire in a connection order
 CBRepTopAdaptor_DataMapIteratorOfMapOfShapeTool
 CBRepTopAdaptor_DataMapNodeOfMapOfShapeTool
 CBRepTopAdaptor_FClass2d
 CBRepTopAdaptor_HVertex
 CBRepTopAdaptor_MapOfShapeTool
 CBRepTopAdaptor_Tool
 CBRepTopAdaptor_TopolTool
 CBSplCLibBSplCLib B-spline curve Library
 CBSplCLib_EvaluatorFunction
 CBSplSLibBSplSLib B-spline surface Library This package provides an implementation of geometric functions for rational and non rational, periodic and non periodic B-spline surface computation
 CBSplSLib_EvaluatorFunction
 CBVH_BinStores parameters of single node bin (slice of AABB)
 CBVH_BinnedBuilderPerforms building of BVH tree using binned SAH algorithm. Number of Bins controls tree's quality (greater - better) in cost of construction time
 CBVH_BoxDefines axis aligned bounding box (AABB) based on BVH vectors
 CBVH_BuilderPerforms construction of BVH tree using bounding boxes (AABBs) of abstract objects
 CBVH_DistanceFieldTool object for building 3D distance field from the set of BVH triangulations. Distance field is a scalar field that measures the distance from a given point to some object, including optional information about the inside and outside of the structure. Distance fields are used as alternative surface representations (like polygons or NURBS)
 CBVH_GeometryBVH geometry as a set of abstract geometric objects organized with bounding volume hierarchy (BVH)
 CBVH_LinearBuilderPerforms fast BVH construction using LBVH building approach. Algorithm uses spatial Morton codes to reduce the BVH construction problem to a sorting problem (radix sort – O(N) complexity). This Linear Bounding Volume Hierarchy (LBVH) builder produces BVH trees of lower quality compared to SAH-based BVH builders but it is over an order of magnitude faster (up to 3M triangles per second)
 CBVH_ObjectAbstract geometric object bounded by BVH box
 CBVH_ObjectSetArray of abstract entities (bounded by BVH boxes) to built BVH
 CBVH_ParallelDistanceFieldBuilder
 CBVH_PrimitiveSetSet of abstract geometric primitives organized with bounding volume hierarchy (BVH). Unlike an object set, this collection is designed for storing structural elements of a single object (such as triangles in the object triangulation). Because there may be a large number of such elements, the implementations of this interface should be sufficiently optimized
 CBVH_PropertiesAbstract properties of geometric object
 CBVH_QueueBuilderAbstract BVH builder based on the concept of work queue
 CBVH_SetSet of abstract entities (bounded by BVH boxes). This is the minimal geometry interface needed to construct BVH
 CBVH_SorterPerforms centroid-based sorting of abstract set
 CBVH_SpatialMedianBuilderPerforms building of BVH tree using spatial median split algorithm
 CBVH_SweepPlaneBuilderPerforms building of BVH tree using sweep plane SAH algorithm
 CBVH_TransformStores transform properties of geometric object
 CBVH_TreeStores parameters of bounding volume hierarchy (BVH). Bounding volume hierarchy (BVH) organizes geometric objects in the tree based on spatial relationships. Each node in the tree contains an axis-aligned bounding box of all the objects below it. Bounding volume hierarchies are used in many algorithms to support efficient operations on the sets of geometric objects, such as collision detection, ray-tracing, searching of nearest objects, and view frustum culling
 CBVH_TriangulationTriangulation as an example of BVH primitive set
 CCALL_DEF_COLOR
 CCALL_DEF_LAYER
 CCALL_DEF_MATERIAL
 CCALL_DEF_POINT
 CCALL_DEF_PTRLAYER
 CCALL_DEF_TRANSFORM_PERSISTENCE
 CCALL_DEF_USERDRAW
 CCALL_DEF_VERTEX
 CCALL_DEF_VIEWCONTEXT
 CCALL_DEF_VIEWMAPPING
 CCALL_DEF_VIEWORIENTATION
 CCALL_DEF_WINDOW
 CCDF
 CCDF_Application
 CCDF_DirectoryA directory is a collection of documents. There is only one instance of a given document in a directory. put
 CCDF_DirectoryIterator
 CCDF_FWOSDriver
 CCDF_MetaDataDriverThis class list the method that must be available for a specific DBMS
 CCDF_MetaDataDriverFactory
 CCDF_Session
 CCDF_Store
 CCDF_StoreList
 CCDF_Timer
 CCDM_Application
 CCDM_COutMessageDriverAMessageDriver for output to COUT (only ASCII strings)
 CCDM_DataMapIteratorOfMetaDataLookUpTable
 CCDM_DataMapIteratorOfPresentationDirectory
 CCDM_DataMapNodeOfMetaDataLookUpTable
 CCDM_DataMapNodeOfPresentationDirectory
 CCDM_DocumentAn applicative document is an instance of a class inheriting CDM_Document. These documents have the following properties:
 CCDM_DocumentHasher
 CCDM_ListIteratorOfListOfDocument
 CCDM_ListIteratorOfListOfReferences
 CCDM_ListNodeOfListOfDocument
 CCDM_ListNodeOfListOfReferences
 CCDM_ListOfDocument
 CCDM_ListOfReferences
 CCDM_MapIteratorOfMapOfDocument
 CCDM_MapOfDocument
 CCDM_MessageDriver
 CCDM_MetaData
 CCDM_MetaDataLookUpTable
 CCDM_NullMessageDriverMessageDriver that writes nowhere
 CCDM_PresentationDirectory
 CCDM_Reference
 CCDM_ReferenceIterator
 CCDM_StdMapNodeOfMapOfDocument
 CChFi2dThis package contains the algorithms used to build fillets or chamfers on planar wire
 CChFi2d_AnaFilletAlgoAn analytical algorithm for calculation of the fillets. It is implemented for segments and arcs of circle only
 CChFi2d_BuilderThis class contains the algorithm used to build fillet on planar wire
 CChFi2d_ChamferAPIA class making a chamfer between two linear edges
 CChFi2d_FilletAlgoAlgorithm that creates fillet edge: arc tangent to two edges in the start and in the end vertices. Initial edges must be located on the plane and must be connected by the end or start points (shared vertices are not obligatory). Created fillet arc is created with the given radius, that is useful in sketcher applications
 CChFi2d_FilletAPIAn interface class for 2D fillets. Open CASCADE provides two algorithms for 2D fillets: ChFi2d_Builder - it constructs a fillet or chamfer for linear and circular edges of a face. ChFi2d_FilletAPI - it encapsulates two algorithms: ChFi2d_AnaFilletAlgo - analytical constructor of the fillet. It works only for linear and circular edges, having a common point. ChFi2d_FilletAlgo - iteration recursive method constructing the fillet edge for any type of edges including ellipses and b-splines. The edges may even have no common point
 CChFi3dCreation of spatial fillets on a solid
 CChFi3d_BuilderRoot class for calculation of surfaces (fillets, chamfers) destined to smooth edges of a gap on a Shape and the reconstruction of the Shape
 CChFi3d_ChBuilderConstruction tool for 3D chamfers on edges (on a solid)
 CChFi3d_FilBuilderTool of construction of fillets 3d on edges (on a solid)
 CChFi3d_SearchSingSearches singularities on fillet. F(t) = (C1(t) - C2(t)).(C1'(t) - C2'(t));
 CChFiDS_ChamfSpineProvides data specific to chamfers distances on each of faces
 CChFiDS_CircSectionA Section of fillet
 CChFiDS_CommonPointPoint start/end of fillet common to 2 adjacent filets and to an edge on one of 2 faces participating in the construction of the fillet
 CChFiDS_ElSpineElementary Spine for cheminements and approximations
 CChFiDS_FaceInterferenceInterference face/fillet
 CChFiDS_FilSpineProvides data specific to the fillets - vector or rule of evolution (C2)
 CChFiDS_HData
 CChFiDS_HElSpine
 CChFiDS_IndexedDataMapNodeOfIndexedDataMapOfVertexListOfStripe
 CChFiDS_IndexedDataMapOfVertexListOfStripe
 CChFiDS_ListIteratorOfListOfHElSpine
 CChFiDS_ListIteratorOfListOfStripe
 CChFiDS_ListIteratorOfRegularities
 CChFiDS_ListNodeOfListOfHElSpine
 CChFiDS_ListNodeOfListOfStripe
 CChFiDS_ListNodeOfRegularities
 CChFiDS_ListOfHElSpine
 CChFiDS_ListOfStripe
 CChFiDS_MapEncapsulation of IndexedDataMapOfShapeListOfShape
 CChFiDS_RegulStorage of a curve and its 2 faces or surfaces of support
 CChFiDS_Regularities
 CChFiDS_SecArray1
 CChFiDS_SecHArray1
 CChFiDS_SequenceNodeOfSequenceOfSpine
 CChFiDS_SequenceNodeOfSequenceOfSurfData
 CChFiDS_SequenceOfSpine
 CChFiDS_SequenceOfSurfData
 CChFiDS_SpineContains information necessary for construction of a 3D fillet or chamfer:
 CChFiDS_StripeData characterising a band of fillet
 CChFiDS_StripeArray1
 CChFiDS_StripeMapEncapsulation of IndexedDataMapOfVertexListOfStripe
 CChFiDS_SurfDataData structure for all information related to the fillet and to 2 faces vis a vis
 CChFiKPart_ComputeDataMethodes de classe permettant de remplir une SurfData dans les cas particuliers de conges suivants:
 CChFiKPart_DataMapIteratorOfRstMap
 CChFiKPart_DataMapNodeOfRstMap
 CChFiKPart_RstMap
 Ccilist
 Ccllist
 CCocoa_LocalPoolAuxiliary class to create local pool
 CCocoa_WindowThis class defines Cocoa window
 Ccomplex
 CContap_ArcFunction
 CContap_ContAnaThis class provides the computation of the contours for quadric surfaces
 CContap_Contour
 CContap_HContToolTool for the intersection between 2 surfaces. Regroupe pour l instant les methodes hors Adaptor3d..
 CContap_HCurve2dTool
 CContap_Line
 CContap_PointDefinition of a vertex on the contour line. Most of the time, such a point is an intersection between the contour and a restriction of the surface. When it is not tyhe method IsOnArc return False. Such a point is contains geometrical informations (see the Value method) and logical informations
 CContap_SequenceNodeOfSequenceOfIWLineOfTheIWalking
 CContap_SequenceNodeOfSequenceOfPathPointOfTheSearch
 CContap_SequenceNodeOfSequenceOfSegmentOfTheSearch
 CContap_SequenceNodeOfTheSequenceOfLine
 CContap_SequenceNodeOfTheSequenceOfPoint
 CContap_SequenceOfIWLineOfTheIWalking
 CContap_SequenceOfPathPointOfTheSearch
 CContap_SequenceOfSegmentOfTheSearch
 CContap_SurfFunctionThis class describes the function on a parametric surface. the form of the function is F(u,v) = 0 where u and v are the parameteric coordinates of a point on the surface, to compute the contours of the surface
 CContap_SurfPropsInternal tool used to compute the normal and its derivatives
 CContap_TheHSequenceOfPoint
 CContap_TheIWalking
 CContap_TheIWLineOfTheIWalking
 CContap_ThePathPointOfTheSearch
 CContap_TheSearch
 CContap_TheSearchInside
 CContap_TheSegmentOfTheSearch
 CContap_TheSequenceOfLine
 CContap_TheSequenceOfPoint
 CConvert_CircleToBSplineCurveThis algorithm converts a circle into a rational B-spline curve. The circle is a Circ2d from package gp and its parametrization is : P (U) = Loc + R * (Cos(U) * Xdir + Sin(U) * YDir) where Loc is the center of the circle Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the circle. The parametrization range for the circle is U [0, 2Pi]
 CConvert_CompBezierCurves2dToBSplineCurve2dConverts a list of connecting Bezier Curves 2d to a BSplineCurve 2d. if possible, the continuity of the BSpline will be increased to more than C0
 CConvert_CompBezierCurvesToBSplineCurveAn algorithm to convert a sequence of adjacent non-rational Bezier curves into a BSpline curve. A CompBezierCurvesToBSplineCurve object provides a framework for:
 CConvert_CompPolynomialToPolesConvert a serie of Polynomial N-Dimensional Curves that are have continuity CM to an N-Dimensional Bspline Curve that has continuity CM. (to convert an function (curve) polynomial by span in a BSpline) This class uses the following arguments : NumCurves : the number of Polynomial Curves Continuity: the requested continuity for the n-dimensional Spline Dimension : the dimension of the Spline MaxDegree : maximum allowed degree for each composite polynomial segment. NumCoeffPerCurve : the number of coefficient per segments = degree - 1 Coefficients : the coefficients organized in the following way [1..<myNumPolynomials>][1..myMaxDegree +1][1..myDimension] that is : index [n,d,i] is at slot (n-1) * (myMaxDegree + 1) * myDimension + (d-1) * myDimension + i PolynomialIntervals : nth polynomial represents a polynomial between myPolynomialIntervals->Value(n,0) and myPolynomialIntervals->Value(n,1) TrueIntervals : the nth polynomial has to be mapped linearly to be defined on the following interval : myTrueIntervals->Value(n) and myTrueIntervals->Value(n+1) so that it represent adequatly the function with the required continuity
 CConvert_ConeToBSplineSurfaceThis algorithm converts a bounded Cone into a rational B-spline surface. The cone a Cone from package gp. Its parametrization is : P (U, V) = Loc + V * Zdir + (R + V*Tan(Ang)) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the location point of the cone, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the cone (Zdir is the direction of the Cone's axis) , Ang is the cone semi-angle. The U parametrization range is [0, 2PI]. KeyWords : Convert, Cone, BSplineSurface
 CConvert_ConicToBSplineCurveRoot class for algorithms which convert a conic curve into a BSpline curve (CircleToBSplineCurve, EllipseToBSplineCurve, HyperbolaToBSplineCurve, ParabolaToBSplineCurve). These algorithms all work on 2D curves from the gp package and compute all the data needed to construct a BSpline curve equivalent to the conic curve. This data consists of:
 CConvert_CylinderToBSplineSurfaceThis algorithm converts a bounded cylinder into a rational B-spline surface. The cylinder is a Cylinder from package gp. The parametrization of the cylinder is : P (U, V) = Loc + V * Zdir + Radius * (Xdir*Cos(U) + Ydir*Sin(U)) where Loc is the location point of the cylinder, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the cylinder (Zdir is the direction of the cylinder's axis). The U parametrization range is U [0, 2PI]. KeyWords : Convert, Cylinder, BSplineSurface
 CConvert_ElementarySurfaceToBSplineSurfaceRoot class for algorithms which convert an elementary surface (cylinder, cone, sphere or torus) into a BSpline surface (CylinderToBSplineSurface, ConeToBSplineSurface, SphereToBSplineSurface, TorusToBSplineSurface). These algorithms all work on elementary surfaces from the gp package and compute all the data needed to construct a BSpline surface equivalent to the cylinder, cone, sphere or torus. This data consists of the following:
 CConvert_EllipseToBSplineCurveThis algorithm converts a ellipse into a rational B-spline curve. The ellipse is represented an Elips2d from package gp with the parametrization : P (U) = Loc + (MajorRadius * Cos(U) * Xdir + MinorRadius * Sin(U) * Ydir) where Loc is the center of the ellipse, Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the ellipse. The parametrization range is U [0, 2PI]. KeyWords : Convert, Ellipse, BSplineCurve, 2D
 CConvert_GridPolynomialToPolesConvert a grid of Polynomial Surfaces that are have continuity CM to an Bspline Surface that has continuity CM
 CConvert_HyperbolaToBSplineCurveThis algorithm converts a hyperbola into a rational B-spline curve. The hyperbola is an Hypr2d from package gp with the parametrization : P (U) = Loc + (MajorRadius * Cosh(U) * Xdir + MinorRadius * Sinh(U) * Ydir) where Loc is the location point of the hyperbola, Xdir and Ydir are the normalized directions of the local cartesian coordinate system of the hyperbola. KeyWords : Convert, Hyperbola, BSplineCurve, 2D
 CConvert_ParabolaToBSplineCurveThis algorithm converts a parabola into a non rational B-spline curve. The parabola is a Parab2d from package gp with the parametrization P (U) = Loc + F * (U*U * Xdir + 2 * U * Ydir) where Loc is the apex of the parabola, Xdir is the normalized direction of the symmetry axis of the parabola, Ydir is the normalized direction of the directrix and F is the focal length. KeyWords : Convert, Parabola, BSplineCurve, 2D
 CConvert_SequenceNodeOfSequenceOfArray1OfPoles
 CConvert_SequenceOfArray1OfPoles
 CConvert_SphereToBSplineSurfaceThis algorithm converts a bounded Sphere into a rational B-spline surface. The sphere is a Sphere from package gp. The parametrization of the sphere is P (U, V) = Loc + Radius * Sin(V) * Zdir + Radius * Cos(V) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the center of the sphere Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the sphere. The parametrization range is U [0, 2PI] and V [-PI/2, PI/2]. KeyWords : Convert, Sphere, BSplineSurface
 CConvert_TorusToBSplineSurfaceThis algorithm converts a bounded Torus into a rational B-spline surface. The torus is a Torus from package gp. The parametrization of the torus is : P (U, V) = Loc + MinorRadius * Sin(V) * Zdir + (MajorRadius+MinorRadius*Cos(V)) * (Cos(U)*Xdir + Sin(U)*Ydir) where Loc is the center of the torus, Xdir, Ydir and Zdir are the normalized directions of the local cartesian coordinate system of the Torus. The parametrization range is U [0, 2PI], V [0, 2PI]. KeyWords : Convert, Torus, BSplineSurface
 CCPnts_AbscissaPointAlgorithm computes a point on a curve at a given distance from another point on the curve
 CCPnts_MyGaussFunctionFor implementation, compute values for Gauss
 CCPnts_MyRootFunctionImplements a function for the Newton algorithm to find the solution of Integral(F) = L (compute Length and Derivative of the curve for Newton)
 CCPnts_UniformDeflectionThis class defines an algorithm to create a set of points (with a given chordal deviation) at the positions of constant deflection of a given parametrized curve or a trimmed circle. The continuity of the curve must be at least C2
 CCSLibThis package implements functions for basis geometric computation on curves and surfaces. The tolerance criterions used in this package are Resolution from package gp and RealEpsilon from class Real of package Standard
 CCSLib_Class2d*** Class2d : Low level algorithm for 2d classification this class was moved from package BRepTopAdaptor
 CCSLib_NormalPolyDef
 CDBC_BaseArray
 CDBC_VArrayNodeOfVArrayOfCharacter
 CDBC_VArrayNodeOfVArrayOfExtCharacter
 CDBC_VArrayNodeOfVArrayOfInteger
 CDBC_VArrayNodeOfVArrayOfReal
 CDBC_VArrayOfCharacter
 CDBC_VArrayOfExtCharacter
 CDBC_VArrayOfInteger
 CDBC_VArrayOfReal
 CDBC_VArrayTNodeOfVArrayOfCharacter
 CDBC_VArrayTNodeOfVArrayOfExtCharacter
 CDBC_VArrayTNodeOfVArrayOfInteger
 CDBC_VArrayTNodeOfVArrayOfReal
 CDBRepUsed to display BRep objects using the DrawTrSurf package. The DrawableShape is a Display object build from a Shape. Provides methods to manage a directory of named shapes. Provides a set of Draw commands for Shapes
 CDBRep_DrawableShapeDrawable structure to display a shape. Contains a list of edges and a list of faces
 CDBRep_EdgeDisplay of an edge. Edge + color
 CDBRep_FaceDisplay of a face. Face + Array of iso + color
 CDBRep_HideDataThis class stores all the informations concerning hidden lines on a view
 CDBRep_IsoBuilderCreation of isoparametric curves
 CDBRep_ListIteratorOfListOfEdge
 CDBRep_ListIteratorOfListOfFace
 CDBRep_ListIteratorOfListOfHideData
 CDBRep_ListNodeOfListOfEdge
 CDBRep_ListNodeOfListOfFace
 CDBRep_ListNodeOfListOfHideData
 CDBRep_ListOfEdge
 CDBRep_ListOfFace
 CDBRep_ListOfHideData
 CDDataStd

commands for Standard Attributes.

 CDDataStd_DrawDriverRoot class of drivers to build draw variables from TDF_Label. Priority rule to display standard attributes is :
 CDDataStd_DrawPresentationDraw presentaion of a label of a document
 CDDataStd_TreeBrowser

Browses a TreeNode from TDataStd.

 CDDFProvides facilities to manipulate data framework in a Draw-Commands environment
 CDDF_AttributeBrowser
 CDDF_BrowserBrowses a data framework from TDF
 CDDF_DataEncapsulates a data framework from TDF in a drawable object
 CDDF_IOStream
 CDDF_ListIteratorOfTransactionStack
 CDDF_ListNodeOfTransactionStack
 CDDF_TransactionThis class encapsulates TDF_Transaction
 CDDF_TransactionStack
 CDDocStdThis package provides Draw services to test CAF standard documents (see TDocStd package)
 CDDocStd_DrawDocument

draw variable for TDocStd_Document.

 CDico_DictionaryOfInteger
 CDico_DictionaryOfTransient
 CDico_IteratorOfDictionaryOfInteger
 CDico_IteratorOfDictionaryOfTransient
 CDico_StackItemOfDictionaryOfInteger
 CDico_StackItemOfDictionaryOfTransient
 CDNaming
 CDNaming_BooleanOperationDriverDriver for Fuse, Cut, Common
 CDNaming_BoxDriver
 CDNaming_CylinderDriverComputes Cylinder function
 CDNaming_DataMapIteratorOfDataMapOfShapeOfName
 CDNaming_DataMapNodeOfDataMapOfShapeOfName
 CDNaming_DataMapOfShapeOfName
 CDNaming_FilletDriver
 CDNaming_Line3DDriverComputes Line 3D function
 CDNaming_PointDriverDriver for PointXYZ and RelativePoint
 CDNaming_PrismDriver
 CDNaming_RevolutionDriver
 CDNaming_SelectionDriver
 CDNaming_SphereDriver
 CDNaming_TransformationDriver
 Cdoublecomplex
 CDPrsStd

commands for presentation based on AIS

 CDraft
 CDraft_DataMapIteratorOfDataMapOfEdgeEdgeInfo
 CDraft_DataMapIteratorOfDataMapOfFaceFaceInfo
 CDraft_DataMapIteratorOfDataMapOfVertexVertexInfo
 CDraft_DataMapNodeOfDataMapOfEdgeEdgeInfo
 CDraft_DataMapNodeOfDataMapOfFaceFaceInfo
 CDraft_DataMapNodeOfDataMapOfVertexVertexInfo
 CDraft_DataMapOfEdgeEdgeInfo
 CDraft_DataMapOfFaceFaceInfo
 CDraft_DataMapOfVertexVertexInfo
 CDraft_EdgeInfo
 CDraft_FaceInfo
 CDraft_Modification
 CDraft_VertexInfo
 CDrawMAQUETTE DESSIN MODELISATION
 CDraw_Axis2D
 CDraw_Axis3D
 CDraw_Box3d box
 CDraw_ChronometerClass to store chronometer variables
 CDraw_Circle2D
 CDraw_Circle3D
 CDraw_Color
 CDraw_DisplayUse to draw in a 3d or a 2d view
 CDraw_Drawable2D
 CDraw_Drawable3D
 CDraw_Grid
 CDraw_IndexedMapNodeOfMapOfAsciiString
 CDraw_InterpretorProvides an encapsulation of the TCL interpretor to define Draw commands
 CDraw_MapOfAsciiString
 CDraw_Marker2D
 CDraw_Marker3D
 CDraw_NumberTo store nummbers in variables
 CDraw_PrinterImplementation of Printer class with output (Message_Messenge) directed to Draw_Interpretor
 CDraw_ProgressIndicatorImplements ProgressIndicator (interface provided by Message) for DRAW, with possibility to output to TCL window and/or trace file
 CDraw_SaveAndRestore
 CDraw_Segment2D
 CDraw_Segment3D
 CDraw_SequenceNodeOfSequenceOfDrawable3D
 CDraw_SequenceOfDrawable3D
 CDraw_Text2D
 CDraw_Text3D
 CDraw_View
 CDraw_Viewer
 CDraw_Window
 CDrawDimThis package provides Drawable Dimensions
 CDrawDim_Angle
 CDrawDim_DimensionDimension between planes and cylinder
 CDrawDim_Distance
 CDrawDim_PlanarAngle
 CDrawDim_PlanarDiameter
 CDrawDim_PlanarDimensionDimensions between point, line and circle ON a plane
 CDrawDim_PlanarDistancePlanarDistance point/point PlanarDistance point/line PlanarDistance line/line
 CDrawDim_PlanarRadius
 CDrawDim_Radius
 CDrawFairCurve_BattenInteractive Draw object of type "Batten"
 CDrawFairCurve_MinimalVariationInteractive Draw object of type "MVC"
 CDrawTrSurfThis package supports the display of parametric curves and surfaces
 CDrawTrSurf_BezierCurve
 CDrawTrSurf_BezierCurve2d
 CDrawTrSurf_BezierSurface
 CDrawTrSurf_BSplineCurve
 CDrawTrSurf_BSplineCurve2d
 CDrawTrSurf_BSplineSurfaceThis class defines a drawable BSplineSurface. With this class you can draw the control points and the knots of the surface. You can use the general class Surface from DrawTrSurf too, if you just want to sea boundaries and isoparametric curves
 CDrawTrSurf_CurveThis class defines a drawable curve in 3d space
 CDrawTrSurf_Curve2dThis class defines a drawable curve in 2d space. The curve is drawned in the plane XOY
 CDrawTrSurf_DrawableThis class adds to the Drawable3D methods to display Curves and Curves on Surface
 CDrawTrSurf_PointA drawable point
 CDrawTrSurf_Polygon2DUsed to display a 2d polygon
 CDrawTrSurf_Polygon3DUsed to display a 3d polygon
 CDrawTrSurf_SurfaceThis class defines a drawable surface. With this class you can draw a general surface from package Geom
 CDrawTrSurf_TriangulationUsed to display a triangulation
 CDrawTrSurf_Triangulation2DUsed to display a 2d triangulation
 CDsgPrsDescribes Standard Presentations for DsgIHM objects
 CDsgPrs_AnglePresentationA framework for displaying angles
 CDsgPrs_Chamf2dPresentationFramework for display of 2D chamfers
 CDsgPrs_ConcentricPresentationA framework to define display of relations of concentricity
 CDsgPrs_DatumPrs
 CDsgPrs_DiameterPresentationA framework for displaying diameters in shapes
 CDsgPrs_EllipseRadiusPresentation
 CDsgPrs_EqualDistancePresentationA framework to display equal distances between shapes and a given plane. The distance is the length of a projection from the shape to the plane. These distances are used to compare two shapes by this vector alone
 CDsgPrs_EqualRadiusPresentationA framework to define display of equality in radii
 CDsgPrs_FilletRadiusPresentationA framework for displaying radii of fillets
 CDsgPrs_FixPresentationClass which draws the presentation of Fixed objects
 CDsgPrs_IdenticPresentation
 CDsgPrs_LengthPresentationFramework for displaying lengths. The length displayed is indicated by line segments and text alone or by a combination of line segment, text and arrows at either or both of its ends
 CDsgPrs_MidPointPresentation
 CDsgPrs_OffsetPresentationA framework to define display of offsets
 CDsgPrs_ParalPresentationA framework to define display of relations of parallelism between shapes
 CDsgPrs_PerpenPresentationA framework to define display of perpendicular constraints between shapes
 CDsgPrs_RadiusPresentationA framework to define display of radii
 CDsgPrs_ShadedPlanePresentationA framework to define display of shaded planes
 CDsgPrs_ShapeDirPresentationA framework to define display of the normal to the surface of a shape
 CDsgPrs_SymbPresentationA framework to define display of symbols
 CDsgPrs_SymmetricPresentationA framework to define display of symmetry between shapes
 CDsgPrs_TangentPresentationA framework to define display of tangents
 CDsgPrs_XYZAxisPresentationA framework for displaying the axes of an XYZ trihedron
 CDsgPrs_XYZPlanePresentationA framework for displaying the planes of an XYZ trihedron
 CElCLibProvides functions for basic geometric computations on elementary curves such as conics and lines in 2D and 3D space. This includes:
 CElSLibProvides functions for basic geometric computation on elementary surfaces. This includes:
 CEvent
 CExprThis package describes the data structure of any expression, relation or function used in mathematics. It also describes the assignment of variables. Standard mathematical functions are implemented such as trigonometrics, hyperbolics, and log functions
 CExpr_Absolute
 CExpr_ArcCosine
 CExpr_ArcSine
 CExpr_ArcTangent
 CExpr_ArgCosh
 CExpr_ArgSinh
 CExpr_ArgTanh
 CExpr_Array1OfGeneralExpression
 CExpr_Array1OfNamedUnknown
 CExpr_Array1OfSingleRelation
 CExpr_BinaryExpressionDefines all binary expressions. The order of the two operands is significant
 CExpr_BinaryFunctionDefines the use of a binary function in an expression with given arguments
 CExpr_Cosh
 CExpr_Cosine
 CExpr_Difference
 CExpr_Different
 CExpr_Division
 CExpr_Equal
 CExpr_Exponential
 CExpr_Exponentiate
 CExpr_FunctionDerivative
 CExpr_GeneralExpressionDefines the general purposes of any expression
 CExpr_GeneralFunctionDefines the general purposes of any function
 CExpr_GeneralRelationDefines the general purposes of any relation between expressions
 CExpr_GreaterThan
 CExpr_GreaterThanOrEqual
 CExpr_IndexedMapNodeOfMapOfNamedUnknown
 CExpr_LessThan
 CExpr_LessThanOrEqual
 CExpr_LogOf10
 CExpr_LogOfe
 CExpr_MapOfNamedUnknown
 CExpr_NamedConstantDescribes any numeric constant known by a special name (as PI, e,...)
 CExpr_NamedExpressionDescribe an expression used by its name (as constants or variables). A single reference is made to a NamedExpression in every Expression (i.e. a NamedExpression is shared)
 CExpr_NamedFunction
 CExpr_NamedUnknownThis class describes any variable of an expression. Assignment is treated directly in this class
 CExpr_NumericValueThis class describes any reel value defined in an expression
 CExpr_PolyExpression
 CExpr_PolyFunctionDefines the use of an n-ary function in an expression with given arguments
 CExpr_Product
 CExpr_RelationIteratorIterates on every basic relation contained in a GeneralRelation
 CExpr_RUIteratorIterates on NamedUnknowns in a GeneralRelation
 CExpr_SequenceNodeOfSequenceOfGeneralExpression
 CExpr_SequenceNodeOfSequenceOfGeneralRelation
 CExpr_SequenceOfGeneralExpression
 CExpr_SequenceOfGeneralRelation
 CExpr_Sign
 CExpr_Sine
 CExpr_SingleRelation
 CExpr_Sinh
 CExpr_Square
 CExpr_SquareRoot
 CExpr_Sum
 CExpr_SystemRelation
 CExpr_Tangent
 CExpr_Tanh
 CExpr_UnaryExpression
 CExpr_UnaryFunctionDefines the use of an unary function in an expression with a given argument
 CExpr_UnaryMinus
 CExpr_UnknownIteratorDescribes an iterator on NamedUnknowns contained in any GeneralExpression
 CExprIntrpDescribes an interpreter for GeneralExpressions, GeneralFunctions, and GeneralRelations defined in package Expr
 CExprIntrp_Analysis
 CExprIntrp_GeneratorImplements general services for interpretation of expressions
 CExprIntrp_GenExpThis class permits, from a string, to create any kind of expression of package Expr by using built-in functions such as Sin,Cos, etc, and by creating variables
 CExprIntrp_GenFctImplements an interpreter for defining functions. All its functionnalities can be found in class GenExp
 CExprIntrp_GenRelImplements an interpreter for equations or system of equations made of expressions of package Expr
 CExprIntrp_ListIteratorOfStackOfGeneralExpression
 CExprIntrp_ListIteratorOfStackOfGeneralFunction
 CExprIntrp_ListIteratorOfStackOfGeneralRelation
 CExprIntrp_ListNodeOfStackOfGeneralExpression
 CExprIntrp_ListNodeOfStackOfGeneralFunction
 CExprIntrp_ListNodeOfStackOfGeneralRelation
 CExprIntrp_SequenceNodeOfSequenceOfNamedExpression
 CExprIntrp_SequenceNodeOfSequenceOfNamedFunction
 CExprIntrp_SequenceOfNamedExpression
 CExprIntrp_SequenceOfNamedFunction
 CExprIntrp_StackOfGeneralExpression
 CExprIntrp_StackOfGeneralFunction
 CExprIntrp_StackOfGeneralRelation
 CExtrema_Array1OfPOnCurv
 CExtrema_Array1OfPOnCurv2d
 CExtrema_Array1OfPOnSurf
 CExtrema_Array2OfPOnCurv
 CExtrema_Array2OfPOnCurv2d
 CExtrema_Array2OfPOnSurf
 CExtrema_Array2OfPOnSurfParams
 CExtrema_CCLocFOfLocECC
 CExtrema_CCLocFOfLocECC2d
 CExtrema_Curve2dTool
 CExtrema_CurveTool
 CExtrema_ECC
 CExtrema_ECC2d
 CExtrema_ELPCOfLocateExtPC
 CExtrema_ELPCOfLocateExtPC2d
 CExtrema_EPCOfELPCOfLocateExtPC
 CExtrema_EPCOfELPCOfLocateExtPC2d
 CExtrema_EPCOfExtPC
 CExtrema_EPCOfExtPC2d
 CExtrema_ExtCCIt calculates all the distance between two curves. These distances can be maximum or minimum
 CExtrema_ExtCC2dIt calculates all the distance between two curves. These distances can be maximum or minimum
 CExtrema_ExtCSIt calculates all the extremum distances between a curve and a surface. These distances can be minimum or maximum
 CExtrema_ExtElCIt calculates all the distance between two elementary curves. These distances can be maximum or minimum
 CExtrema_ExtElC2dIt calculates all the distance between two elementary curves. These distances can be maximum or minimum
 CExtrema_ExtElCSIt calculates all the distances between a curve and a surface. These distances can be maximum or minimum
 CExtrema_ExtElSSIt calculates all the distances between 2 elementary surfaces. These distances can be maximum or minimum
 CExtrema_ExtPC
 CExtrema_ExtPC2d
 CExtrema_ExtPElCIt calculates all the distances between a point and an elementary curve. These distances can be minimum or maximum
 CExtrema_ExtPElC2dIt calculates all the distances between a point and an elementary curve. These distances can be minimum or maximum
 CExtrema_ExtPElSIt calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum
 CExtrema_ExtPExtSIt calculates all the extremum (minimum and maximum) distances between a point and a linear extrusion surface
 CExtrema_ExtPRevSIt calculates all the extremum (minimum and maximum) distances between a point and a surface of revolution
 CExtrema_ExtPSIt calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum
 CExtrema_ExtSSIt calculates all the extremum distances between two surfaces. These distances can be minimum or maximum
 CExtrema_FuncExtCSFunction to find extrema of the distance between a curve and a surface
 CExtrema_FuncExtPSFunctional for search of extremum of the distance between point P and surface S, starting from approximate solution (u0, v0)
 CExtrema_FuncExtSSFunction to find extrema of the distance between two surfaces
 CExtrema_GenExtCSIt calculates all the extremum distances between acurve and a surface. These distances can be minimum or maximum
 CExtrema_GenExtPSIt calculates all the extremum distances between a point and a surface. These distances can be minimum or maximum
 CExtrema_GenExtSSIt calculates all the extremum distances between two surfaces. These distances can be minimum or maximum
 CExtrema_GenLocateExtCSWith two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum
 CExtrema_GenLocateExtPSWith a close point, it calculates the distance between a point and a surface. This distance can be a minimum or a maximum
 CExtrema_GenLocateExtSSWith two close points it calculates the distance between two surfaces. This distance can be a minimum or a maximum
 CExtrema_GlobOptFuncCCC0This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C0
 CExtrema_GlobOptFuncCCC1This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C1
 CExtrema_GlobOptFuncCCC2This class implements function which calculate Eucluidean distance between point on curve and point on other curve in case of C1 and C2 continuity is C2
 CExtrema_GlobOptFuncCSThis class implements function which calculate square Eucluidean distance between point on curve and point on surface in case of continuity is C2
 CExtrema_HArray1OfPOnCurv
 CExtrema_HArray1OfPOnCurv2d
 CExtrema_HArray1OfPOnSurf
 CExtrema_HArray2OfPOnCurv
 CExtrema_HArray2OfPOnCurv2d
 CExtrema_HArray2OfPOnSurf
 CExtrema_HArray2OfPOnSurfParams
 CExtrema_LocateExtCCIt calculates the distance between two curves with a close point; these distances can be maximum or minimum
 CExtrema_LocateExtCC2dIt calculates the distance between two curves with a close point; these distances can be maximum or minimum
 CExtrema_LocateExtPC
 CExtrema_LocateExtPC2d
 CExtrema_LocECC
 CExtrema_LocECC2d
 CExtrema_LocEPCOfLocateExtPC
 CExtrema_LocEPCOfLocateExtPC2d
 CExtrema_PCFOfEPCOfELPCOfLocateExtPC
 CExtrema_PCFOfEPCOfELPCOfLocateExtPC2d
 CExtrema_PCFOfEPCOfExtPC
 CExtrema_PCFOfEPCOfExtPC2d
 CExtrema_PCLocFOfLocEPCOfLocateExtPC
 CExtrema_PCLocFOfLocEPCOfLocateExtPC2d
 CExtrema_POnCurv
 CExtrema_POnCurv2d
 CExtrema_POnSurfDefinition of a point on surface
 CExtrema_POnSurfParamsData container for point on surface parameters. These parameters are required to compute an initial approximation for extrema computation
 CExtrema_SeqPCOfPCFOfEPCOfELPCOfLocateExtPC
 CExtrema_SeqPCOfPCFOfEPCOfELPCOfLocateExtPC2d
 CExtrema_SeqPCOfPCFOfEPCOfExtPC
 CExtrema_SeqPCOfPCFOfEPCOfExtPC2d
 CExtrema_SeqPCOfPCLocFOfLocEPCOfLocateExtPC
 CExtrema_SeqPCOfPCLocFOfLocEPCOfLocateExtPC2d
 CExtrema_SeqPOnCOfCCLocFOfLocECC
 CExtrema_SeqPOnCOfCCLocFOfLocECC2d
 CExtrema_SequenceNodeOfSeqPCOfPCFOfEPCOfELPCOfLocateExtPC
 CExtrema_SequenceNodeOfSeqPCOfPCFOfEPCOfELPCOfLocateExtPC2d
 CExtrema_SequenceNodeOfSeqPCOfPCFOfEPCOfExtPC
 CExtrema_SequenceNodeOfSeqPCOfPCFOfEPCOfExtPC2d
 CExtrema_SequenceNodeOfSeqPCOfPCLocFOfLocEPCOfLocateExtPC
 CExtrema_SequenceNodeOfSeqPCOfPCLocFOfLocEPCOfLocateExtPC2d
 CExtrema_SequenceNodeOfSeqPOnCOfCCLocFOfLocECC
 CExtrema_SequenceNodeOfSeqPOnCOfCCLocFOfLocECC2d
 CExtrema_SequenceNodeOfSequenceOfPOnCurv
 CExtrema_SequenceNodeOfSequenceOfPOnCurv2d
 CExtrema_SequenceNodeOfSequenceOfPOnSurf
 CExtrema_SequenceOfPOnCurv
 CExtrema_SequenceOfPOnCurv2d
 CExtrema_SequenceOfPOnSurf
 CFairCurve_BattenConstructs curves with a constant or linearly increasing section to be used in the design of wooden or plastic battens. These curves are two-dimensional, and simulate physical splines or battens
 CFairCurve_BattenLawThis class compute the Heigth of an batten
 CFairCurve_DistributionOfEnergyAbstract class to use the Energy of an FairCurve
 CFairCurve_DistributionOfJerkCompute the "Jerk" distribution
 CFairCurve_DistributionOfSaggingCompute the Sagging Distribution
 CFairCurve_DistributionOfTensionCompute the Tension Distribution
 CFairCurve_EnergyNecessary methodes to compute the energy of an FairCurve
 CFairCurve_EnergyOfBattenEnergy Criterium to minimize in Batten
 CFairCurve_EnergyOfMVCEnergy Criterium to minimize in MinimalVariationCurve
 CFairCurve_MinimalVariationComputes a 2D curve using an algorithm which minimizes tension, sagging, and jerk energy. As in FairCurve_Batten, two reference points are used. Unlike that class, FairCurve_MinimalVariation requires curvature settings at the first and second reference points. These are defined by the rays of curvature desired at each point
 CFairCurve_NewtonAlgorithme of Optimization used to make "FairCurve"
 CFEmTool_AssemblyAssemble and solve system from (one dimensional) Finite Elements
 CFEmTool_AssemblyTable
 CFEmTool_CurveCurve defined by Polynomial Elements
 CFEmTool_ElementaryCriterionDefined J Criteria to used in minimisation
 CFEmTool_ElementsOfRefMatrixThis class describes the functions needed for calculating matrix elements of RefMatrix for linear criteriums (Tension, Flexsion and Jerk) by Gauss integration. Each function from set gives value Pi(u)'*Pj(u)' or Pi(u)''*Pj(u)'' or Pi(u)'''*Pj(u)''' for each i and j, where Pi(u) is i-th basis function of expansion and (') means derivative
 CFEmTool_HAssemblyTable
 CFEmTool_LinearFlexionCriterium of LinearFlexion To Hermit-Jacobi elements
 CFEmTool_LinearJerkCriterion of LinearJerk To Hermit-Jacobi elements
 CFEmTool_LinearTensionCriterium of LinearTension To Hermit-Jacobi elements
 CFEmTool_ListIteratorOfListOfVectors
 CFEmTool_ListNodeOfListOfVectors
 CFEmTool_ListOfVectors
 CFEmTool_ProfileMatrixSymmetric Sparse ProfileMatrix useful for 1D Finite Element methods
 CFEmTool_SeqOfLinConstr
 CFEmTool_SequenceNodeOfSeqOfLinConstr
 CFEmTool_SparseMatrixSparse Matrix definition
 CFilletPointPrivate class. Corresponds to the point on the first curve, computed fillet function and derivative on it
 CFilletSurf_BuilderAPI giving the following geometric information about fillets list of corresponding NUBS surfaces for each surface: the 2 support faces on each face: the 3d curve and the corresponding 2d curve the 2d curves on the fillet status of start and end section of the fillet first and last parameter on edge of the fillet
 CFilletSurf_InternalBuilderThis class is private. It is used by the class Builder from FilletSurf. It computes geometric information about fillets
 CFont_BRepFontThis tool provides basic services for rendering of vectorized text glyphs as BRep shapes. Single instance initialize single font for sequential glyphs rendering with implicit caching of already rendered glyphs. Thus position of each glyph in the text is specified by shape location
 CFont_FontMgrCollects and provides information about available fonts in system
 CFont_FTFontWrapper over FreeType font. Notice that this class uses internal buffers for loaded glyphs and it is absolutely UNSAFE to load/read glyph from concurrent threads!
 CFont_FTLibraryWrapper over FT_Library. Provides access to FreeType library
 CFont_SystemFontStructure for store of Font System Information
 CFSD_BinaryFile
 CFSD_CmpFile
 CFSD_FileA general driver which defines as a file, the physical container for data to be stored or retrieved
 CFSD_FileHeader
 CFWOSDriver
 CFWOSDriver_DriverFactory
 CGC_MakeArcOfCircleImplements construction algorithms for an arc of circle in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for:
 CGC_MakeArcOfEllipseImplements construction algorithms for an arc of ellipse in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for:
 CGC_MakeArcOfHyperbolaImplements construction algorithms for an arc of hyperbola in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfHyperbola object provides a framework for:
 CGC_MakeArcOfParabolaImplements construction algorithms for an arc of parabola in 3D space. The result is a Geom_TrimmedCurve curve. A MakeArcOfParabola object provides a framework for:
 CGC_MakeCircleThis class implements the following algorithms used to create Cirlec from Geom
 CGC_MakeConicalSurfaceThis class implements the following algorithms used to create a ConicalSurface from Geom
 CGC_MakeCylindricalSurfaceThis class implements the following algorithms used to create a CylindricalSurface from Geom
 CGC_MakeEllipseThis class implements construction algorithms for an ellipse in 3D space. The result is a Geom_Ellipse ellipse. A MakeEllipse object provides a framework for:
 CGC_MakeHyperbolaThis class implements construction algorithms for a hyperbola in 3D space. The result is a Geom_Hyperbola hyperbola. A MakeHyperbola object provides a framework for:
 CGC_MakeLineThis class implements the following algorithms used to create a Line from Geom
 CGC_MakeMirrorThis class implements elementary construction algorithms for a symmetrical transformation in 3D space about a point, axis or plane. The result is a Geom_Transformation transformation. A MakeMirror object provides a framework for:
 CGC_MakePlaneThis class implements the following algorithms used to create a Plane from gp
 CGC_MakeRotationThis class implements elementary construction algorithms for a rotation in 3D space. The result is a Geom_Transformation transformation. A MakeRotation object provides a framework for:
 CGC_MakeScaleThis class implements an elementary construction algorithm for a scaling transformation in 3D space. The result is a Geom_Transformation transformation (a scaling transformation with the center point <Point> and the scaling value <Scale>). A MakeScale object provides a framework for:
 CGC_MakeSegmentImplements construction algorithms for a line segment in 3D space. Makes a segment of Line from the 2 points <P1> and <P2>. The result is a Geom_TrimmedCurve curve. A MakeSegment object provides a framework for:
 CGC_MakeTranslationThis class implements elementary construction algorithms for a translation in 3D space. The result is a Geom_Transformation transformation. A MakeTranslation object provides a framework for:
 CGC_MakeTrimmedConeImplements construction algorithms for a trimmed cone limited by two planes orthogonal to its axis. The result is a Geom_RectangularTrimmedSurface surface. A MakeTrimmedCone provides a framework for:
 CGC_MakeTrimmedCylinderImplements construction algorithms for a trimmed cylinder limited by two planes orthogonal to its axis. The result is a Geom_RectangularTrimmedSurface surface. A MakeTrimmedCylinder provides a framework for:
 CGC_RootThis class implements the common services for all classes of gce which report error
 CGccAna_Circ2d2TanOnDescribes functions for building a 2D circle
 CGccAna_Circ2d2TanRadThis class implements the algorithms used to create 2d circles tangent to 2 points/lines/circles and with a given radius. For each construction methods arguments are:
 CGccAna_Circ2d3TanThis class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles. The arguments of all construction methods are :
 CGccAna_Circ2dBisecThis class describes functions for building bisecting curves between two 2D circles. A bisecting curve between two circles is a curve such that each of its points is at the same distance from the two circles. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the two circles. The algorithm computes all the elementary curves which are solutions. There is no solution if the two circles are coincident. A Circ2dBisec object provides a framework for:
 CGccAna_Circ2dTanCenThis class implements the algorithms used to create 2d circles tangent to an entity and centered on a point. The arguments of all construction methods are :
 CGccAna_Circ2dTanOnRadThis class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a curv and with a given radius. The arguments of all construction methods are :
 CGccAna_CircLin2dBisecDescribes functions for building bisecting curves between a 2D line and a 2D circle. A bisecting curve between a circle and a line is a curve such that each of its points is at the same distance from the circle and the line. It can be a parabola or a line, depending of the relative position of the line and the circle. The algorithm computes all the elementary curves which are solutions. A CircLin2dBisec object provides a framework for:
 CGccAna_CircPnt2dBisecDescribes functions for building a bisecting curve between a 2D circle and a point. A bisecting curve between a circle and a point is such a curve that each of its points is at the same distance from the circle and the point. It can be an ellipse, hyperbola, circle or line, depending on the relative position of the point and the circle. The algorithm computes all the elementary curves which are solutions. A CircPnt2dBisec object provides a framework for:
 CGccAna_Lin2d2TanThis class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles or points. Describes functions for building a 2D line:
 CGccAna_Lin2dBisecDescribes functions for building bisecting lines between two 2D lines. A bisecting line between two lines is such that each of its points is at the same distance from the two lines. If the two lines are secant, there are two orthogonal bisecting lines which share the angles made by the two straight lines in two equal parts. If D1 and D2 are the unit vectors of the two straight lines, those of the two bisecting lines are collinear with the following vectors:
 CGccAna_Lin2dTanOblThis class implements the algorithms used to create 2d line tangent to a circle or a point and making an angle with a line. The angle is in radians. The origin of the solution is the tangency point with the first argument. Its direction is making an angle Angle with the second argument
 CGccAna_Lin2dTanParThis class implements the algorithms used to create 2d line tangent to a circle or a point and parallel to another line. The solution has the same orientation as the second argument. Describes functions for building a 2D line parallel to a line and:
 CGccAna_Lin2dTanPerThis class implements the algorithms used to create 2d lines tangent to a circle or a point and perpendicular to a line or a circle. Describes functions for building a 2D line perpendicular to a line and:
 CGccAna_LinPnt2dBisecDescribes functions for building bisecting curves between a 2D line and a point. A bisecting curve between a line and a point is such a curve that each of its points is at the same distance from the circle and the point. It can be a parabola or a line, depending on the relative position of the line and the circle. There is always one unique solution. A LinPnt2dBisec object provides a framework for:
 CGccAna_Pnt2dBisecThis class implements the algorithms used to create the bisecting line between two 2d points Describes functions for building a bisecting line between two 2D points. The bisecting line between two points is the bisector of the segment which joins the two points, if these are not coincident. The algorithm does not find a solution if the two points are coincident. A Pnt2dBisec object provides a framework for:
 CGccEntThis package provides an implementation of the qualified entities useful to create 2d entities with geometric constraints. The qualifier explains which subfamily of solutions we want to obtain. It uses the following law: the matter/the interior side is at the left of the line, if we go from the beginning to the end. The qualifiers are: Enclosing : the solution(s) must enclose the argument. Enclosed : the solution(s) must be enclosed in the argument. Outside : both the solution(s) and the argument must be outside to each other. Unqualified : the position is undefined, so give all the solutions. The use of a qualifier is always required if such subfamilies exist. For example, it is not used for a point. Note: the interior of a curve is defined as the left-hand side of the curve in relation to its orientation
 CGccEnt_Array1OfPosition
 CGccEnt_QualifiedCircCreates a qualified 2d Circle. A qualified 2D circle is a circle (gp_Circ2d circle) with a qualifier which specifies whether the solution of a construction algorithm using the qualified circle (as an argument):
 CGccEnt_QualifiedLinDescribes a qualified 2D line. A qualified 2D line is a line (gp_Lin2d line) with a qualifier which specifies whether the solution of a construction algorithm using the qualified line (as an argument):
 CGccInt_BCircDescribes a circle as a bisecting curve between two 2D geometric objects (such as circles or points)
 CGccInt_BElipsDescribes an ellipse as a bisecting curve between two 2D geometric objects (such as circles or points)
 CGccInt_BHyperDescribes a hyperbola as a bisecting curve between two 2D geometric objects (such as circles or points)
 CGccInt_BisecThe deferred class GccInt_Bisec is the root class for elementary bisecting loci between two simple geometric objects (i.e. circles, lines or points). Bisecting loci between two geometric objects are such that each of their points is at the same distance from the two geometric objects. It is typically a curve, such as a line, circle or conic. Generally there is more than one elementary object which is the solution to a bisecting loci problem: each solution is described with one elementary bisecting locus. For example, the bisectors of two secant straight lines are two perpendicular straight lines. The GccInt package provides concrete implementations of the following elementary derived bisecting loci:
 CGccInt_BLineDescribes a line as a bisecting curve between two 2D geometric objects (such as lines, circles or points)
 CGccInt_BParabDescribes a parabola as a bisecting curve between two 2D geometric objects (such as lines, circles or points)
 CGccInt_BPointDescribes a point as a bisecting object between two 2D geometric objects
 CGCE2d_MakeArcOfCircleImplements construction algorithms for an arc of circle in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfCircle object provides a framework for:
 CGCE2d_MakeArcOfEllipseImplements construction algorithms for an arc of ellipse in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfEllipse object provides a framework for:
 CGCE2d_MakeArcOfHyperbolaImplements construction algorithms for an arc of hyperbola in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfHyperbola object provides a framework for:
 CGCE2d_MakeArcOfParabolaImplements construction algorithms for an arc of parabola in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeArcOfParabola object provides a framework for:
 CGCE2d_MakeCircleThis class implements the following algorithms used to create Circle from Geom2d
 CGCE2d_MakeEllipseThis class implements the following algorithms used to create Ellipse from Geom2d
 CGCE2d_MakeHyperbolaThis class implements the following algorithms used to create Hyperbola from Geom2d
 CGCE2d_MakeLineThis class implements the following algorithms used to create a Line from Geom2d
 CGCE2d_MakeMirrorThis class implements elementary construction algorithms for a symmetrical transformation in 2D space about a point or axis. The result is a Geom2d_Transformation transformation. A MakeMirror object provides a framework for:
 CGCE2d_MakeParabolaThis class implements the following algorithms used to create Parabola from Geom2d
 CGCE2d_MakeRotationThis class implements an elementary construction algorithm for a rotation in 2D space. The result is a Geom2d_Transformation transformation. A MakeRotation object provides a framework for:
 CGCE2d_MakeScaleThis class implements an elementary construction algorithm for a scaling transformation in 2D space. The result is a Geom2d_Transformation transformation. A MakeScale object provides a framework for:
 CGCE2d_MakeSegmentImplements construction algorithms for a line segment in the plane. The result is a Geom2d_TrimmedCurve curve. A MakeSegment object provides a framework for:
 CGCE2d_MakeTranslationThis class implements elementary construction algorithms for a translation in 2D space. The result is a Geom2d_Transformation transformation. A MakeTranslation object provides a framework for:
 CGCE2d_RootThis class implements the common services for all classes of gce which report error
 Cgce_MakeCircThis class implements the following algorithms used to create Circ from gp
 Cgce_MakeCirc2dThis class implements the following algorithms used to create Circ2d from gp
 Cgce_MakeConeThis class implements the following algorithms used to create a Cone from gp
 Cgce_MakeCylinderThis class implements the following algorithms used to create a Cylinder from gp
 Cgce_MakeDirThis class implements the following algorithms used to create a Dir from gp
 Cgce_MakeDir2dThis class implements the following algorithms used to create a Dir2d from gp
 Cgce_MakeElipsThis class implements the following algorithms used to create an ellipse from gp
 Cgce_MakeElips2dThis class implements the following algorithms used to create Elips2d from gp
 Cgce_MakeHyprThis class implements the following algorithms used to create Hyperbola from gp
 Cgce_MakeHypr2dThis class implements the following algorithms used to create a 2d Hyperbola from gp
 Cgce_MakeLinThis class implements the following algorithms used to create a Lin from gp
 Cgce_MakeLin2dThis class implements the following algorithms used to create Lin2d from gp
 Cgce_MakeMirrorThis class mplements elementary construction algorithms for a symmetrical transformation in 3D space about a point, axis or plane. The result is a gp_Trsf transformation. A MakeMirror object provides a framework for:
 Cgce_MakeMirror2dThis class implements elementary construction algorithms for a symmetrical transformation in 2D space about a point or axis. The result is a gp_Trsf2d transformation. A MakeMirror2d object provides a framework for:
 Cgce_MakeParabThis class implements the following algorithms used to create Parab from gp. Defines the parabola in the parameterization range : ]-infinite, +infinite[ The vertex of the parabola is the "Location" point of the local coordinate system (axis placement) of the parabola
 Cgce_MakeParab2dThis class implements the following algorithms used to create Parab2d from gp. Defines an infinite parabola. An axis placement one axis defines the local cartesian coordinate system ("XAxis") of the parabola. The vertex of the parabola is the "Location" point of the local coordinate system of the parabola. The "XAxis" of the parabola is its axis of symmetry. The "XAxis" is oriented from the vertex of the parabola to the Focus of the parabola. The "YAxis" is parallel to the directrix of the parabola and its "Location" point is the vertex of the parabola. The equation of the parabola in the local coordinate system is Y**2 = (2*P) * X P is the distance between the focus and the directrix of the parabola called Parameter). The focal length F = P/2 is the distance between the vertex and the focus of the parabola
 Cgce_MakePlnThis class implements the following algorithms used to create a Plane from gp
 Cgce_MakeRotationThis class implements elementary construction algorithms for a rotation in 3D space. The result is a gp_Trsf transformation. A MakeRotation object provides a framework for:
 Cgce_MakeRotation2dImplements an elementary construction algorithm for a rotation in 2D space. The result is a gp_Trsf2d transformation. A MakeRotation2d object provides a framework for:
 Cgce_MakeScaleImplements an elementary construction algorithm for a scaling transformation in 3D space. The result is a gp_Trsf transformation. A MakeScale object provides a framework for:
 Cgce_MakeScale2dThis class implements an elementary construction algorithm for a scaling transformation in 2D space. The result is a gp_Trsf2d transformation. A MakeScale2d object provides a framework for:
 Cgce_MakeTranslationThis class implements elementary construction algorithms for a translation in 3D space. The result is a gp_Trsf transformation. A MakeTranslation object provides a framework for:
 Cgce_MakeTranslation2dThis class implements elementary construction algorithms for a translation in 2D space. The result is a gp_Trsf2d transformation. A MakeTranslation2d object provides a framework for:
 Cgce_RootThis class implements the common services for all classes of gce which report error
 CGCPnts_AbscissaPointProvides an algorithm to compute a point on a curve situated at a given distance from another point on the curve, the distance being measured along the curve (curvilinear abscissa on the curve). This algorithm is also used to compute the length of a curve. An AbscissaPoint object provides a framework for:
 CGCPnts_QuasiUniformAbscissaThis class provides an algorithm to compute a uniform abscissa distribution of points on a curve, i.e. a sequence of equidistant points. The distance between two consecutive points is measured along the curve. The distribution is defined:
 CGCPnts_QuasiUniformDeflectionThis class computes a distribution of points on a curve. The points may respect the deflection. The algorithm is not based on the classical prediction (with second derivative of curve), but either on the evaluation of the distance between the mid point and the point of mid parameter of the two points, or the distance between the mid point and the point at parameter 0.5 on the cubic interpolation of the two points and their tangents. Note: this algorithm is faster than a GCPnts_UniformDeflection algorithm, and is able to work with non-"C2" continuous curves. However, it generates more points in the distribution
 CGCPnts_TangentialDeflectionComputes a set of points on a curve from package Adaptor3d such as between two successive points P1(u1)and P2(u2) :
 CGCPnts_UniformAbscissaThis class allows to compute a uniform distribution of points on a curve (ie the points will all be equally distant)
 CGCPnts_UniformDeflectionProvides an algorithm to compute a distribution of points on a 'C2' continuous curve. The algorithm respects a criterion of maximum deflection between the curve and the polygon that results from the computed points. Note: This algorithm is relatively time consuming. A GCPnts_QuasiUniformDeflection algorithm is quicker; it can also work with non-'C2' continuous curves, but it generates more points in the distribution
 CGeom2d_AxisPlacementDescribes an axis in 2D space. An axis is defined by:
 CGeom2d_BezierCurveDescribes a rational or non-rational Bezier curve
 CGeom2d_BoundedCurveThe abstract class BoundedCurve describes the common behavior of bounded curves in 2D space. A bounded curve is limited by two finite values of the parameter, termed respectively "first parameter" and "last parameter". The "first parameter" gives the "start point" of the bounded curve, and the "last parameter" gives the "end point" of the bounded curve. The length of a bounded curve is finite. The Geom2d package provides three concrete classes of bounded curves:
 CGeom2d_BSplineCurveDescribes a BSpline curve. A BSpline curve can be:
 CGeom2d_CartesianPointDescribes a point in 2D space. A Geom2d_CartesianPoint is defined by a gp_Pnt2d point, with its two Cartesian coordinates X and Y
 CGeom2d_CircleDescribes a circle in the plane (2D space). A circle is defined by its radius and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where the origin is the center of the circle. The coordinate system is the local coordinate system of the circle. The orientation (direct or indirect) of the local coordinate system gives an explicit orientation to the circle, determining the direction in which the parameter increases along the circle. The Geom2d_Circle circle is parameterized by an angle: P(U) = O + R*Cos(U)*XDir + R*Sin(U)*YDir where:
 CGeom2d_ConicThe abstract class Conic describes the common behavior of conic curves in 2D space and, in particular, their general characteristics. The Geom2d package provides four specific classes of conics: Geom2d_Circle, Geom2d_Ellipse, Geom2d_Hyperbola and Geom2d_Parabola. A conic is positioned in the plane with a coordinate system (gp_Ax22d object), where the origin is the center of the conic (or the apex in case of a parabola). This coordinate system is the local coordinate system of the conic. It gives the conic an explicit orientation, determining the direction in which the parameter increases along the conic. The "X Axis" of the local coordinate system also defines the origin of the parameter of the conic
 CGeom2d_CurveThe abstract class Curve describes the common behavior of curves in 2D space. The Geom2d package provides numerous concrete classes of derived curves, including lines, circles, conics, Bezier or BSpline curves, etc. The main characteristic of these curves is that they are parameterized. The Geom2d_Curve class shows:
 CGeom2d_DirectionThe class Direction specifies a vector that is never null. It is a unit vector
 CGeom2d_EllipseDescribes an ellipse in the plane (2D space). An ellipse is defined by its major and minor radii and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where:
 CGeom2d_GeometryThe general abstract class Geometry in 2D space describes the common behaviour of all the geometric entities
 CGeom2d_HyperbolaDescribes a branch of a hyperbola in the plane (2D space). A hyperbola is defined by its major and minor radii and, as with any conic curve, is positioned in the plane with a coordinate system (gp_Ax22d object) where:
 CGeom2d_LineDescribes an infinite line in the plane (2D space). A line is defined and positioned in the plane with an axis (gp_Ax2d object) which gives it an origin and a unit vector. The Geom2d_Line line is parameterized as follows: P (U) = O + U*Dir where:
 CGeom2d_OffsetCurveThis class implements the basis services for the creation, edition, modification and evaluation of planar offset curve. The offset curve is obtained by offsetting by distance along the normal to a basis curve defined in 2D space. The offset curve in this package can be a self intersecting curve even if the basis curve does not self-intersect. The self intersecting portions are not deleted at the construction time. An offset curve is a curve at constant distance (Offset) from a basis curve and the offset curve takes its parametrization from the basis curve. The Offset curve is in the direction of the normal to the basis curve N. The distance offset may be positive or negative to indicate the preferred side of the curve : . distance offset >0 => the curve is in the direction of N . distance offset >0 => the curve is in the direction of - N On the Offset curve : Value(u) = BasisCurve.Value(U) + (Offset * (T ^ Z)) / ||T ^ Z|| where T is the tangent vector to the basis curve and Z the direction of the normal vector to the plane of the curve, N = T ^ Z defines the offset direction and should not have null length
 CGeom2d_ParabolaDescribes a parabola in the plane (2D space). A parabola is defined by its focal length (i.e. the distance between its focus and its apex) and is positioned in the plane with a coordinate system (gp_Ax22d object) where:
 CGeom2d_PointThe abstract class Point describes the common behavior of geometric points in 2D space. The Geom2d package also provides the concrete class Geom2d_CartesianPoint
 CGeom2d_TransformationThe class Transformation allows to create Translation, Rotation, Symmetry, Scaling and complex transformations obtained by combination of the previous elementary transformations. The Transformation class can also be used to construct complex transformations by combining these elementary transformations. However, these transformations can never change the type of an object. For example, the projection transformation can change a circle into an ellipse, and therefore change the real type of the object. Such a transformation is forbidden in this environment and cannot be a Geom2d_Transformation. The transformation can be represented as follow :
 CGeom2d_TrimmedCurveDefines a portion of a curve limited by two values of parameters inside the parametric domain of the curve. The trimmed curve is defined by:
 CGeom2d_VectorThe abstract class Vector describes the common behavior of vectors in 2D space. The Geom2d package provides two concrete classes of vectors: Geom2d_Direction (unit vector) and Geom2d_VectorWithMagnitude
 CGeom2d_VectorWithMagnitudeDefines a vector with magnitude. A vector with magnitude can have a zero length
 CGeom2dAdaptorThis package contains the geometric definition of 2d curves compatible with the Adaptor package templates
 CGeom2dAdaptor_CurveAn interface between the services provided by any curve from the package Geom2d and those required of the curve by algorithms which use it
 CGeom2dAdaptor_GHCurve
 CGeom2dAdaptor_HCurveProvides an interface between the services provided by any curve from the package Geom2d and those required of the curve by algorithms, which use it
 CGeom2dAPI_ExtremaCurveCurveDescribes functions for computing all the extrema between two 2D curves. An ExtremaCurveCurve algorithm minimizes or maximizes the distance between a point on the first curve and a point on the second curve. Thus, it computes the start point and end point of perpendiculars common to the two curves (an intersection point is not an extremum except where the two curves are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveCurve object provides a framework for:
 CGeom2dAPI_InterCurveCurveThis class implements methods for computing
 CGeom2dAPI_InterpolateThis class is used to interpolate a BsplineCurve passing through an array of points, with a C2 Continuity if tangency is not requested at the point. If tangency is requested at the point the continuity will be C1. If Perodicity is requested the curve will be closed and the junction will be the first point given. The curve will than be only C1 The curve is defined by a table of points through which it passes, and if required by a parallel table of reals which gives the value of the parameter of each point through which the resulting BSpline curve passes, and by vectors tangential to these points. An Interpolate object provides a framework for: defining the constraints of the BSpline curve,
 CGeom2dAPI_PointsToBSplineThis class is used to approximate a BsplineCurve passing through an array of points, with a given Continuity. Describes functions for building a 2D BSpline curve which approximates a set of points. A PointsToBSpline object provides a framework for:
 CGeom2dAPI_ProjectPointOnCurveThis class implements methods for computing all the orthogonal projections of a 2D point onto a 2D curve
 CGeom2dConvertThis package provides an implementation of algorithmes to do the conversion between equivalent geometric entities from package Geom2d. It gives the possibility : . to obtain the B-spline representation of bounded curves. . to split a B-spline curve into several B-spline curves with some constraints of continuity, . to convert a B-spline curve into several Bezier curves or surfaces. All the geometric entities used in this package are bounded. References : . Generating the Bezier Points of B-spline curves and surfaces (Wolfgang Bohm) CAGD volume 13 number 6 november 1981 . On NURBS: A Survey (Leslie Piegl) IEEE Computer Graphics and Application January 1991 . Curve and surface construction using rational B-splines (Leslie Piegl and Wayne Tiller) CAD Volume 19 number 9 november 1987 . A survey of curve and surface methods in CAGD (Wolfgang BOHM) CAGD 1 1984
 CGeom2dConvert_ApproxCurveA framework to convert a 2D curve to a BSpline. This is done by approximation within a given tolerance
 CGeom2dConvert_BSplineCurveKnotSplittingAn algorithm to determine points at which a BSpline curve should be split in order to obtain arcs of the same continuity. If you require curves with a minimum continuity for your computation, it is useful to know the points between which an arc has a continuity of a given order. The continuity order is given at the construction time. For a BSpline curve, the discontinuities are localized at the knot values. Between two knot values the BSpline is infinitely and continuously differentiable. At a given knot, the continuity is equal to: Degree - Mult, where Degree is the degree of the BSpline curve and Mult is the multiplicity of the knot. It is possible to compute the arcs which correspond to this splitting using the global function SplitBSplineCurve provided by the package Geom2dConvert. A BSplineCurveKnotSplitting object provides a framework for:
 CGeom2dConvert_BSplineCurveToBezierCurveAn algorithm to convert a BSpline curve into a series of adjacent Bezier curves. A BSplineCurveToBezierCurve object provides a framework for:
 CGeom2dConvert_CompCurveToBSplineCurveThis algorithm converts and concat several curve in an BSplineCurve
 CGeom2dGccThe Geom2dGcc package describes qualified 2D curves used in the construction of constrained geometric objects by an algorithm provided by the Geom2dGcc package. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument):
 CGeom2dGcc_Circ2d2TanOnThis class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curve. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are :
 CGeom2dGcc_Circ2d2TanOnGeoThis class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curve. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are :
 CGeom2dGcc_Circ2d2TanOnIterThis class implements the algorithms used to create 2d circles TANgent to 2 entities and having the center ON a curv. The order of the tangency argument is always QualifiedCirc, QualifiedLin, QualifiedCurv, Pnt2d. the arguments are :
 CGeom2dGcc_Circ2d2TanRadThis class implements the algorithms used to create 2d circles tangent to one curve and a point/line/circle/curv and with a given radius. For each construction methods arguments are:
 CGeom2dGcc_Circ2d2TanRadGeoThis class implements the algorithms used to create 2d circles tangent to one curve and a point/line/circle/curv and with a given radius. For each construction methods arguments are:
 CGeom2dGcc_Circ2d3TanThis class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles/ curves with one curve or more. The arguments of all construction methods are :
 CGeom2dGcc_Circ2d3TanIterThis class implements the algorithms used to create 2d circles tangent to 3 points/lines/circles/ curves with one curve or more. The arguments of all construction methods are :
 CGeom2dGcc_Circ2dTanCenThis class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are :
 CGeom2dGcc_Circ2dTanCenGeoThis class implements the algorithms used to create 2d circles tangent to a curve and centered on a point. The arguments of all construction methods are :
 CGeom2dGcc_Circ2dTanOnRadThis class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a 2d entity and with a given radius. More than one argument must be a curve. The arguments of all construction methods are :
 CGeom2dGcc_Circ2dTanOnRadGeoThis class implements the algorithms used to create a 2d circle tangent to a 2d entity, centered on a 2d entity and with a given radius. More than one argument must be a curve. The arguments of all construction methods are :
 CGeom2dGcc_CurveTool
 CGeom2dGcc_CurveToolGeo
 CGeom2dGcc_FunctionTanCirCuThis abstract class describes a Function of 1 Variable used to find a line tangent to a curve and a circle
 CGeom2dGcc_FunctionTanCuCuThis abstract class describes a Function of 1 Variable used to find a line tangent to two curves
 CGeom2dGcc_FunctionTanCuCuCuThis abstract class describes a set on N Functions of M independant variables
 CGeom2dGcc_FunctionTanCuCuOnCuThis abstract class describes a set on N Functions of M independant variables
 CGeom2dGcc_FunctionTanCuPntThis abstract class describes a Function of 1 Variable used to find a line tangent to a curve and passing through a point
 CGeom2dGcc_FunctionTanOblThis class describe a function of a single variable
 CGeom2dGcc_Lin2d2TanThis class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles, curves or points. More than one argument must be a curve. Describes functions for building a 2D line:
 CGeom2dGcc_Lin2d2TanIterThis class implements the algorithms used to create 2d lines tangent to 2 other elements which can be circles, curves or points. More than one argument must be a curve
 CGeom2dGcc_Lin2dTanOblThis class implements the algorithms used to create 2d line tangent to a curve QualifiedCurv and doing an angle Angle with a line TheLin. The angle must be in Radian. Describes functions for building a 2D line making a given angle with a line and tangential to a curve. A Lin2dTanObl object provides a framework for:
 CGeom2dGcc_Lin2dTanOblIterThis class implements the algorithms used to create 2d line tangent to a curve QualifiedCurv and doing an angle Angle with a line TheLin. The angle must be in Radian
 CGeom2dGcc_QCurveCreates a qualified 2d line
 CGeom2dGcc_QualifiedCurveDescribes functions for building a qualified 2D curve. A qualified 2D curve is a curve with a qualifier which specifies whether the solution of a construction algorithm using the qualified curve (as an argument):
 CGeom2dHatch_Classifier
 CGeom2dHatch_DataMapIteratorOfHatchings
 CGeom2dHatch_DataMapIteratorOfMapOfElements
 CGeom2dHatch_DataMapNodeOfHatchings
 CGeom2dHatch_DataMapNodeOfMapOfElements
 CGeom2dHatch_Element
 CGeom2dHatch_Elements
 CGeom2dHatch_FClass2dOfClassifier
 CGeom2dHatch_Hatcher
 CGeom2dHatch_Hatching
 CGeom2dHatch_Hatchings
 CGeom2dHatch_Intersector
 CGeom2dHatch_MapOfElements
 CGeom2dInt_ExactIntersectionPointOfTheIntPCurvePCurveOfGInter
 CGeom2dInt_Geom2dCurveToolThis class provides a Geom2dCurveTool as < Geom2dCurveTool from IntCurve > from a Tool as < Geom2dCurveTool from Adaptor3d >
 CGeom2dInt_GInter
 CGeom2dInt_IntConicCurveOfGInter
 CGeom2dInt_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfGInter
 CGeom2dInt_PCLocFOfTheLocateExtPCOfTheProjPCurOfGInter
 CGeom2dInt_SeqPCOfPCLocFOfTheLocateExtPCOfTheProjPCurOfGInter
 CGeom2dInt_SequenceNodeOfSeqPCOfPCLocFOfTheLocateExtPCOfTheProjPCurOfGInter
 CGeom2dInt_TheCurveLocatorOfTheProjPCurOfGInter
 CGeom2dInt_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfGInter
 CGeom2dInt_TheIntConicCurveOfGInter
 CGeom2dInt_TheIntersectorOfTheIntConicCurveOfGInter
 CGeom2dInt_TheIntPCurvePCurveOfGInter
 CGeom2dInt_TheLocateExtPCOfTheProjPCurOfGInter
 CGeom2dInt_ThePolygon2dOfTheIntPCurvePCurveOfGInter
 CGeom2dInt_TheProjPCurOfGInter
 CGeom2dLProp_CLProps2d
 CGeom2dLProp_CurAndInf2dAn algorithm for computing local properties of a curve. These properties include:
 CGeom2dLProp_Curve2dTool
 CGeom2dLProp_FuncCurExtFunction used to find the extremas of curvature in 2d
 CGeom2dLProp_FuncCurNulFunction used to find the inflections in 2d
 CGeom2dLProp_NumericCurInf2dComputes the locals extremas of curvature and the inflections of a bounded curve in 2d
 CGeom2dToIGES_Geom2dCurveThis class implements the transfer of the Curve Entity from Geom2d To IGES. These can be : Curve . BoundedCurve
 CGeom2dToIGES_Geom2dEntityMethods to transfer Geom2d entity from CASCADE to IGES
 CGeom2dToIGES_Geom2dPointThis class implements the transfer of the Point Entity from Geom2d to IGES . These are : . 2dPoint
 CGeom2dToIGES_Geom2dVectorThis class implements the transfer of the Vector from Geom2d to IGES . These can be : . Vector
 CGeom_Axis1PlacementDescribes an axis in 3D space. An axis is defined by:
 CGeom_Axis2PlacementDescribes a right-handed coordinate system in 3D space. A coordinate system is defined by:
 CGeom_AxisPlacementThe abstract class AxisPlacement describes the common behavior of positioning systems in 3D space, such as axis or coordinate systems. The Geom package provides two implementations of 3D positioning systems:
 CGeom_BezierCurveDescribes a rational or non-rational Bezier curve
 CGeom_BezierSurfaceDescribes a rational or non-rational Bezier surface
 CGeom_BoundedCurveThe abstract class BoundedCurve describes the common behavior of bounded curves in 3D space. A bounded curve is limited by two finite values of the parameter, termed respectively "first parameter" and "last parameter". The "first parameter" gives the "start point" of the bounded curve, and the "last parameter" gives the "end point" of the bounded curve. The length of a bounded curve is finite. The Geom package provides three concrete classes of bounded curves:
 CGeom_BoundedSurfaceThe root class for bounded surfaces in 3D space. A bounded surface is defined by a rectangle in its 2D parametric space, i.e
 CGeom_BSplineCurveDefinition of the B_spline curve. A B-spline curve can be Uniform or non-uniform Rational or non-rational Periodic or non-periodic
 CGeom_BSplineSurfaceDescribes a BSpline surface. In each parametric direction, a BSpline surface can be:
 CGeom_CartesianPointDescribes a point in 3D space. A Geom_CartesianPoint is defined by a gp_Pnt point, with its three Cartesian coordinates X, Y and Z
 CGeom_CircleDescribes a circle in 3D space. A circle is defined by its radius and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where:
 CGeom_ConicThe abstract class Conic describes the common behavior of conic curves in 3D space and, in particular, their general characteristics. The Geom package provides four concrete classes of conics: Geom_Circle, Geom_Ellipse, Geom_Hyperbola and Geom_Parabola. A conic is positioned in space with a right-handed coordinate system (gp_Ax2 object), where:
 CGeom_ConicalSurfaceDescribes a cone. A cone is defined by the half-angle at its apex, and is positioned in space by a coordinate system (a gp_Ax3 object) and a reference radius as follows:
 CGeom_CurveThe abstract class Curve describes the common behavior of curves in 3D space. The Geom package provides numerous concrete classes of derived curves, including lines, circles, conics, Bezier or BSpline curves, etc. The main characteristic of these curves is that they are parameterized. The Geom_Curve class shows:
 CGeom_CylindricalSurfaceThis class defines the infinite cylindrical surface
 CGeom_DirectionThe class Direction specifies a vector that is never null. It is a unit vector
 CGeom_ElementarySurfaceDescribes the common behavior of surfaces which have a simple parametric equation in a local coordinate system. The Geom package provides several implementations of concrete elementary surfaces:
 CGeom_EllipseDescribes an ellipse in 3D space. An ellipse is defined by its major and minor radii and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where:
 CGeom_GeometryThe abstract class Geometry for 3D space is the root class of all geometric objects from the Geom package. It describes the common behavior of these objects when:
 CGeom_HSequenceOfBSplineSurface
 CGeom_HyperbolaDescribes a branch of a hyperbola in 3D space. A hyperbola is defined by its major and minor radii and, as with any conic curve, is positioned in space with a right-handed coordinate system (gp_Ax2 object) where:
 CGeom_LineDescribes an infinite line. A line is defined and positioned in space with an axis (gp_Ax1 object) which gives it an origin and a unit vector. The Geom_Line line is parameterized: P (U) = O + U*Dir, where:
 CGeom_OffsetCurveThis class implements the basis services for an offset curve in 3D space. The Offset curve in this package can be a self intersecting curve even if the basis curve does not self-intersect. The self intersecting portions are not deleted at the construction time. An offset curve is a curve at constant distance (Offset) from a basis curve in a reference direction V. The offset curve takes its parametrization from the basis curve. The Offset curve is in the direction of the normal N defined with the cross product T^V, where the vector T is given by the first derivative on the basis curve with non zero length. The distance offset may be positive or negative to indicate the preferred side of the curve : . distance offset >0 => the curve is in the direction of N . distance offset <0 => the curve is in the direction of - N
 CGeom_OffsetSurfaceDescribes an offset surface in 3D space. An offset surface is defined by:
 CGeom_OsculatingSurface
 CGeom_ParabolaDescribes a parabola in 3D space. A parabola is defined by its focal length (i.e. the distance between its focus and its apex) and is positioned in space with a coordinate system (gp_Ax2 object) where:
 CGeom_PlaneDescribes a plane in 3D space. A plane is positioned in space by a coordinate system (a gp_Ax3 object) such that the plane is defined by the origin, "X Direction" and "Y Direction" of this coordinate system. This coordinate system is the "local coordinate system" of the plane. The following apply:
 CGeom_PointThe abstract class Point describes the common behavior of geometric points in 3D space. The Geom package also provides the concrete class Geom_CartesianPoint
 CGeom_RectangularTrimmedSurfaceDescribes a portion of a surface (a patch) limited by two values of the u parameter in the u parametric direction, and two values of the v parameter in the v parametric direction. The domain of the trimmed surface must be within the domain of the surface being trimmed. The trimmed surface is defined by:
 CGeom_SequenceNodeOfSequenceOfBSplineSurface
 CGeom_SequenceOfBSplineSurface
 CGeom_SphericalSurfaceDescribes a sphere. A sphere is defined by its radius, and is positioned in space by a coordinate system (a gp_Ax3 object), the origin of which is the center of the sphere. This coordinate system is the "local coordinate system" of the sphere. The following apply:
 CGeom_SurfaceDescribes the common behavior of surfaces in 3D space. The Geom package provides many implementations of concrete derived surfaces, such as planes, cylinders, cones, spheres and tori, surfaces of linear extrusion, surfaces of revolution, Bezier and BSpline surfaces, and so on. The key characteristic of these surfaces is that they are parameterized. Geom_Surface demonstrates:
 CGeom_SurfaceOfLinearExtrusionDescribes a surface of linear extrusion ("extruded surface"), e.g. a generalized cylinder. Such a surface is obtained by sweeping a curve (called the "extruded curve" or "basis") in a given direction (referred to as the "direction of extrusion" and defined by a unit vector). The u parameter is along the extruded curve. The v parameter is along the direction of extrusion. The parameter range for the u parameter is defined by the reference curve. The parameter range for the v parameter is ] - infinity, + infinity [. The position of the curve gives the origin of the v parameter. The surface is "CN" in the v parametric direction. The form of a surface of linear extrusion is generally a ruled surface (GeomAbs_RuledForm). It can be:
 CGeom_SurfaceOfRevolutionDescribes a surface of revolution (revolved surface). Such a surface is obtained by rotating a curve (called the "meridian") through a complete revolution about an axis (referred to as the "axis of revolution"). The curve and the axis must be in the same plane (the "reference plane" of the surface). Rotation around the axis of revolution in the trigonometric sense defines the u parametric direction. So the u parameter is an angle, and its origin is given by the position of the meridian on the surface. The parametric range for the u parameter is: [ 0, 2.*Pi ] The v parameter is that of the meridian. Note: A surface of revolution is built from a copy of the original meridian. As a result the original meridian is not modified when the surface is modified. The form of a surface of revolution is typically a general revolution surface (GeomAbs_RevolutionForm). It can be:
 CGeom_SweptSurfaceDescribes the common behavior for surfaces constructed by sweeping a curve with another curve. The Geom package provides two concrete derived surfaces: surface of revolution (a revolved surface), and surface of linear extrusion (an extruded surface)
 CGeom_ToroidalSurfaceDescribes a torus. A torus is defined by its major and minor radii, and positioned in space with a coordinate system (a gp_Ax3 object) as follows:
 CGeom_TransformationDescribes how to construct the following elementary transformations
 CGeom_TrimmedCurveDescribes a portion of a curve (termed the "basis curve") limited by two parameter values inside the parametric domain of the basis curve. The trimmed curve is defined by:
 CGeom_VectorThe abstract class Vector describes the common behavior of vectors in 3D space. The Geom package provides two concrete classes of vectors: Geom_Direction (unit vector) and Geom_VectorWithMagnitude
 CGeom_VectorWithMagnitudeDefines a vector with magnitude. A vector with magnitude can have a zero length
 CGeomAdaptorThis package contains the geometric definition of curve and surface necessary to use algorithmes
 CGeomAdaptor_CurveThis class provides an interface between the services provided by any curve from the package Geom and those required of the curve by algorithms which use it. Creation of the loaded curve the curve is C1 by piece
 CGeomAdaptor_GHCurve
 CGeomAdaptor_GHSurface
 CGeomAdaptor_HCurveAn interface between the services provided by any curve from the package Geom and those required of the curve by algorithms which use it
 CGeomAdaptor_HSurfaceAn interface between the services provided by any surface from the package Geom and those required of the surface by algorithms which use it. Provides a surface handled by reference
 CGeomAdaptor_SurfaceAn interface between the services provided by any surface from the package Geom and those required of the surface by algorithms which use it. Creation of the loaded surface the surface is C1 by piece
 CGeomAPIThe GeomAPI package provides an Application Programming Interface for the Geometry
 CGeomAPI_ExtremaCurveCurveDescribes functions for computing all the extrema between two 3D curves. An ExtremaCurveCurve algorithm minimizes or maximizes the distance between a point on the first curve and a point on the second curve. Thus, it computes start and end points of perpendiculars common to the two curves (an intersection point is not an extremum unless the two curves are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveCurve object provides a framework for:
 CGeomAPI_ExtremaCurveSurfaceDescribes functions for computing all the extrema between a curve and a surface. An ExtremaCurveSurface algorithm minimizes or maximizes the distance between a point on the curve and a point on the surface. Thus, it computes start and end points of perpendiculars common to the curve and the surface (an intersection point is not an extremum except where the curve and the surface are tangential at this point). Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaCurveSurface object provides a framework for:
 CGeomAPI_ExtremaSurfaceSurfaceDescribes functions for computing all the extrema between two surfaces. An ExtremaSurfaceSurface algorithm minimizes or maximizes the distance between a point on the first surface and a point on the second surface. Results are start and end points of perpendiculars common to the two surfaces. Solutions consist of pairs of points, and an extremum is considered to be a segment joining the two points of a solution. An ExtremaSurfaceSurface object provides a framework for:
 CGeomAPI_IntCSThis class implements methods for computing intersection points and segments between a
 CGeomAPI_InterpolateThis class is used to interpolate a BsplineCurve passing through an array of points, with a C2 Continuity if tangency is not requested at the point. If tangency is requested at the point the continuity will be C1. If Perodicity is requested the curve will be closed and the junction will be the first point given. The curve will than be only C1 Describes functions for building a constrained 3D BSpline curve. The curve is defined by a table of points through which it passes, and if required:
 CGeomAPI_IntSSThis class implements methods for computing the intersection curves between two surfaces. The result is curves from Geom. The "domain" used for a surface is the natural parametric domain unless the surface is a RectangularTrimmedSurface from Geom
 CGeomAPI_PointsToBSplineThis class is used to approximate a BsplineCurve passing through an array of points, with a given Continuity. Describes functions for building a 3D BSpline curve which approximates a set of points. A PointsToBSpline object provides a framework for:
 CGeomAPI_PointsToBSplineSurfaceThis class is used to approximate or interpolate a BSplineSurface passing through an Array2 of points, with a given continuity. Describes functions for building a BSpline surface which approximates or interpolates a set of points. A PointsToBSplineSurface object provides a framework for:
 CGeomAPI_ProjectPointOnCurveThis class implements methods for computing all the orthogonal projections of a 3D point onto a 3D curve
 CGeomAPI_ProjectPointOnSurfThis class implements methods for computing all the orthogonal projections of a point onto a surface
 CGeomConvertThe GeomConvert package provides some global functions as follows
 CGeomConvert_ApproxCurveA framework to convert a 3D curve to a 3D BSpline. This is done by approximation to a BSpline curve within a given tolerance
 CGeomConvert_ApproxSurfaceA framework to convert a surface to a BSpline surface. This is done by approximation to a BSpline surface within a given tolerance
 CGeomConvert_BSplineCurveKnotSplittingAn algorithm to determine points at which a BSpline curve should be split in order to obtain arcs of the same continuity. If you require curves with a minimum continuity for your computation, it is useful to know the points between which an arc has a continuity of a given order. The continuity order is given at the construction time. For a BSpline curve, the discontinuities are localized at the knot values. Between two knot values the BSpline is infinitely and continuously differentiable. At a given knot, the continuity is equal to: Degree - Mult, where Degree is the degree of the BSpline curve and Mult is the multiplicity of the knot. It is possible to compute the arcs which correspond to this splitting using the global function SplitBSplineCurve provided by the package GeomConvert. A BSplineCurveKnotSplitting object provides a framework for:
 CGeomConvert_BSplineCurveToBezierCurveAn algorithm to convert a BSpline curve into a series of adjacent Bezier curves. A BSplineCurveToBezierCurve object provides a framework for:
 CGeomConvert_BSplineSurfaceKnotSplittingAn algorithm to determine isoparametric curves along which a BSpline surface should be split in order to obtain patches of the same continuity. The continuity order is given at the construction time. It is possible to compute the surface patches corresponding to the splitting with the method of package SplitBSplineSurface. For a B-spline surface the discontinuities are localised at the knot values. Between two knots values the B-spline is infinitely continuously differentiable. For each parametric direction at a knot of range index the continuity in this direction is equal to : Degree - Mult (Index) where Degree is the degree of the basis B-spline functions and Mult the multiplicity of the knot of range Index in the given direction. If for your computation you need to have B-spline surface with a minima of continuity it can be interesting to know between which knot values, a B-spline patch, has a continuity of given order. This algorithm computes the indexes of the knots where you should split the surface, to obtain patches with a constant continuity given at the construction time. If you just want to compute the local derivatives on the surface you don't need to create the BSpline patches, you can use the functions LocalD1, LocalD2, LocalD3, LocalDN of the class BSplineSurface from package Geom
 CGeomConvert_BSplineSurfaceToBezierSurfaceThis algorithm converts a B-spline surface into several Bezier surfaces. It uses an algorithm of knot insertion. A BSplineSurfaceToBezierSurface object provides a framework for:
 CGeomConvert_CompBezierSurfacesToBSplineSurfaceAn algorithm to convert a grid of adjacent non-rational Bezier surfaces (with continuity CM) into a BSpline surface (with continuity CM). A CompBezierSurfacesToBSplineSurface object provides a framework for:
 CGeomConvert_CompCurveToBSplineCurveAlgorithm converts and concat several curve in an BSplineCurve
 CGeometryTestThis package provides commands for curves and surface
 CGeomFillTools and Data to filling Surface and Sweep Surfaces
 CGeomFill_AppSurf
 CGeomFill_AppSweep
 CGeomFill_Array1OfLocationLaw
 CGeomFill_Array1OfSectionLaw
 CGeomFill_BezierCurvesThis class provides an algorithm for constructing a Bezier surface filled from contiguous Bezier curves which form its boundaries. The algorithm accepts two, three or four Bezier curves as the boundaries of the target surface. A range of filling styles - more or less rounded, more or less flat - is available. A BezierCurves object provides a framework for:
 CGeomFill_BoundaryRoot class to define a boundary which will form part of a contour around a gap requiring filling. Any new type of constrained boundary must inherit this class. The GeomFill package provides two classes to define constrained boundaries:
 CGeomFill_BoundWithSurfDefines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is attached to an existing surface. Defines a constrained boundary for filling the computations are done with a CurveOnSurf and a normals field defined by the normalized normal to the surface along the PCurve. Contains fields to allow a reparametrization of curve and normals field
 CGeomFill_BSplineCurvesAn algorithm for constructing a BSpline surface filled from contiguous BSpline curves which form its boundaries. The algorithm accepts two, three or four BSpline curves as the boundaries of the target surface. A range of filling styles - more or less rounded, more or less flat - is available. A BSplineCurves object provides a framework for:
 CGeomFill_CircularBlendFuncCircular Blend Function to approximate by SweepApproximation from Approx
 CGeomFill_ConstantBiNormalDefined an Trihedron Law where the BiNormal, is fixed
 CGeomFill_ConstrainedFillingAn algorithm for constructing a BSpline surface filled from a series of boundaries which serve as path constraints and optionally, as tangency constraints. The algorithm accepts three or four curves as the boundaries of the target surface. The only FillingStyle used is Coons. A ConstrainedFilling object provides a framework for:
 CGeomFill_Coons
 CGeomFill_CoonsAlgPatchProvides evaluation methods on an algorithmic patch (based on 4 Curves) defined by its boundaries and blending functions
 CGeomFill_CornerStateClass (should be a structure) storing the informations about continuity, normals parallelism, coons conditions and bounds tangents angle on the corner of contour to be filled
 CGeomFill_CorrectedFrenetDefined an Corrected Frenet Trihedron Law It is like Frenet with an Torsion's minimization
 CGeomFill_CurveAndTrihedronDefine location law with an TrihedronLaw and an curve Definition Location is : transformed section coordinates in (Curve(v)), (Normal(v), BiNormal(v), Tangente(v))) systeme are the same like section shape coordinates in (O,(OX, OY, OZ)) systeme
 CGeomFill_Curved
 CGeomFill_DarbouxDefines Darboux case of Frenet Trihedron Law
 CGeomFill_DegeneratedBoundDescription of a degenerated boundary (a point). Class defining a degenerated boundary for a constrained filling with a point and no other constraint. Only used to simulate an ordinary bound, may not be usefull and desapear soon
 CGeomFill_DiscreteTrihedronDefined Discrete Trihedron Law. The requirement for path curve is only G1. The result is C0-continuous surface that can be later approximated to C1
 CGeomFill_DraftTrihedron
 CGeomFill_EvolvedSectionDefine an Constant Section Law
 CGeomFill_FillingRoot class for Filling;
 CGeomFill_FixedDefined an constant TrihedronLaw
 CGeomFill_FrenetDefined Frenet Trihedron Law
 CGeomFill_FunctionDraft
 CGeomFill_FunctionGuide
 CGeomFill_GeneratorCreate a surface using generating lines. Inherits profiler. The surface will be a BSplineSurface passing by all the curves described in the generator. The VDegree of the resulting surface is
 CGeomFill_GuideTrihedronACTrihedron in the case of a sweeping along a guide curve. defined by curviline absciss
 CGeomFill_GuideTrihedronPlanTrihedron in the case of sweeping along a guide curve defined by the orthogonal plan on the trajectory
 CGeomFill_HArray1OfLocationLaw
 CGeomFill_HArray1OfSectionLaw
 CGeomFill_HSequenceOfAx2
 CGeomFill_LineClass for instantiation of AppBlend
 CGeomFill_LocationDraft
 CGeomFill_LocationGuide
 CGeomFill_LocationLawTo define location law in Sweeping location is – defined by an Matrix M and an Vector V, and transform an point P in MP+V
 CGeomFill_LocFunction
 CGeomFill_NSectionsDefine a Section Law by N Sections
 CGeomFill_PipeDescribes functions to construct pipes. A pipe is built by sweeping a curve (the section) along another curve (the path). The Pipe class provides the following types of construction:
 CGeomFill_PlanFunc
 CGeomFill_PolynomialConvertorTo convert circular section in polynome
 CGeomFill_ProfilerEvaluation of the common BSplineProfile of a group of curves from Geom. All the curves will have the same degree, the same knot-vector, so the same number of poles
 CGeomFill_QuasiAngularConvertorTo convert circular section in QuasiAngular Bezier form
 CGeomFill_SectionGeneratorGives the functions needed for instantiation from AppSurf in AppBlend. Allow to evaluate a surface passing by all the curves if the Profiler
 CGeomFill_SectionLawTo define section law in sweeping
 CGeomFill_SectionPlacementTo place section in sweep Function
 CGeomFill_SequenceNodeOfSequenceOfAx2
 CGeomFill_SequenceNodeOfSequenceOfTrsf
 CGeomFill_SequenceOfAx2
 CGeomFill_SequenceOfTrsf
 CGeomFill_SimpleBoundDefines a 3d curve as a boundary for a GeomFill_ConstrainedFilling algorithm. This curve is unattached to an existing surface.D Contains fields to allow a reparametrization of curve
 CGeomFill_SnglrFuncTo represent function C'(t)^C''(t)
 CGeomFill_Stretch
 CGeomFill_SweepGeometrical Sweep Algorithm
 CGeomFill_SweepFunctionFunction to approximate by SweepApproximation from Approx. To bulid general sweep Surface
 CGeomFill_SweepSectionGeneratorClass for instantiation of AppBlend. evaluate the sections of a sweep surface
 CGeomFill_TensorUsed to store the "gradient of gradient"
 CGeomFill_TgtFieldRoot class defining the methods we need to make an algorithmic tangents field
 CGeomFill_TgtOnCoonsDefines an algorithmic tangents field on a boundary of a CoonsAlgPatch
 CGeomFill_TrihedronLawTo define Trihedron along one Curve
 CGeomFill_TrihedronWithGuideTo define Trihedron along one Curve with a guide
 CGeomFill_UniformSectionDefine an Constant Section Law
 CGeomIntProvides intersections on between two surfaces of Geom. The result are curves from Geom
 CGeomInt_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfWLApprox
 CGeomInt_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfWLApprox
 CGeomInt_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfWLApprox
 CGeomInt_Gradient_BFGSOfMyGradientbisOfTheComputeLineOfWLApprox
 CGeomInt_Gradient_BFGSOfMyGradientOfTheComputeLineBezierOfWLApprox
 CGeomInt_IntSS
 CGeomInt_LineConstructorSplits given Line
 CGeomInt_LineTool
 CGeomInt_MyBSplGradientOfTheComputeLineOfWLApprox
 CGeomInt_MyGradientbisOfTheComputeLineOfWLApprox
 CGeomInt_MyGradientOfTheComputeLineBezierOfWLApprox
 CGeomInt_ParameterAndOrientation
 CGeomInt_ParFunctionOfMyGradientbisOfTheComputeLineOfWLApprox
 CGeomInt_ParFunctionOfMyGradientOfTheComputeLineBezierOfWLApprox
 CGeomInt_ParLeastSquareOfMyGradientbisOfTheComputeLineOfWLApprox
 CGeomInt_ParLeastSquareOfMyGradientOfTheComputeLineBezierOfWLApprox
 CGeomInt_ResConstraintOfMyGradientbisOfTheComputeLineOfWLApprox
 CGeomInt_ResConstraintOfMyGradientOfTheComputeLineBezierOfWLApprox
 CGeomInt_SequenceNodeOfSequenceOfParameterAndOrientation
 CGeomInt_SequenceOfParameterAndOrientation
 CGeomInt_TheComputeLineBezierOfWLApprox
 CGeomInt_TheComputeLineOfWLApprox
 CGeomInt_TheFunctionOfTheInt2SOfThePrmPrmSvSurfacesOfWLApprox
 CGeomInt_TheImpPrmSvSurfacesOfWLApprox
 CGeomInt_TheInt2SOfThePrmPrmSvSurfacesOfWLApprox
 CGeomInt_TheMultiLineOfWLApprox
 CGeomInt_TheMultiLineToolOfWLApprox
 CGeomInt_ThePrmPrmSvSurfacesOfWLApprox
 CGeomInt_TheZerImpFuncOfTheImpPrmSvSurfacesOfWLApprox
 CGeomInt_WLApprox
 CGeomLibGeom Library. This package provides an implementation of functions for basic computation on geometric entity from packages Geom and Geom2d
 CGeomLib_Array1OfMat
 CGeomLib_Check2dBSplineCurveChecks for the end tangents : wether or not those are reversed
 CGeomLib_CheckBSplineCurveChecks for the end tangents : wether or not those are reversed regarding the third or n-3rd control
 CGeomLib_DenominatorMultiplierThis defines an evaluator for a function of 2 variables that will be used by CancelDenominatorDerivative in one direction
 CGeomLib_InterpolateThis class is used to construct a BSpline curve by interpolation of points at given parameters The continuity of the curve is degree - 1 and the method used when boundary condition are not given is to use odd degrees and null the derivatives on both sides from degree -1 down to (degree+1) / 2 When even degree is given the returned curve is of degree - 1 so that the degree of the curve is odd
 CGeomLib_IsPlanarSurfaceFind if a surface is a planar surface
 CGeomLib_LogSample
 CGeomLib_MakeCurvefromApproxThis class is used to construct the BSpline curve from an Approximation ( ApproxAFunction from AdvApprox)
 CGeomLib_PolyFuncPolynomial Function
 CGeomLib_ToolProvides various methods with Geom2d and Geom curves and surfaces. The methods of this class compute the parameter(s) of a given point on a curve or a surface. The point must be located either on the curve (surface) itself or relatively to the latter at a distance less than the tolerance value. Return FALSE if the point is beyond the tolerance limit or if computation fails. Max Tolerance value is currently limited to 1.e-4 for geometrical curves and 1.e-3 for BSpline, Bezier and other parametrical curves
 CGeomliteTestThis package provides elementary commands for curves and surface
 CGeomLPropThese global functions compute the degree of continuity of a 3D curve built by concatenation of two other curves (or portions of curves) at their junction point
 CGeomLProp_CLProps
 CGeomLProp_CurveTool
 CGeomLProp_SLProps
 CGeomLProp_SurfaceTool
 CGeomPlate_AijA structure containing indexes of two normals and its cross product
 CGeomPlate_Array1OfHCurveOnSurface
 CGeomPlate_Array1OfSequenceOfReal
 CGeomPlate_BuildAveragePlaneThis class computes an average inertial plane with an array of points. Computes the initial surface (average plane) in the cases when the initial surface is not given
 CGeomPlate_BuildPlateSurfaceThis class provides an algorithm for constructing such a plate surface that it conforms to given curve and/or point constraints. The algorithm accepts or constructs an initial surface and looks for a deformation of it satisfying the constraints and minimizing energy input. A BuildPlateSurface object provides a framework for:
 CGeomPlate_CurveConstraintDefines curves as constraints to be used to deform a surface
 CGeomPlate_HArray1OfHCurveOnSurface
 CGeomPlate_HArray1OfSequenceOfReal
 CGeomPlate_HSequenceOfCurveConstraint
 CGeomPlate_HSequenceOfPointConstraint
 CGeomPlate_MakeApproxAllows you to convert a GeomPlate surface into a BSpline
 CGeomPlate_PlateG0CriterionThis class contains a specific G0 criterion for GeomPlate_MakeApprox
 CGeomPlate_PlateG1CriterionThis class contains a specific G1 criterion for GeomPlate_MakeApprox
 CGeomPlate_PointConstraintDefines points as constraints to be used to deform a surface
 CGeomPlate_SequenceNodeOfSequenceOfAij
 CGeomPlate_SequenceNodeOfSequenceOfCurveConstraint
 CGeomPlate_SequenceNodeOfSequenceOfPointConstraint
 CGeomPlate_SequenceOfAij
 CGeomPlate_SequenceOfCurveConstraint
 CGeomPlate_SequenceOfPointConstraint
 CGeomPlate_SurfaceDescribes the characteristics of plate surface objects returned by BuildPlateSurface::Surface. These can be used to verify the quality of the resulting surface before approximating it to a Geom_BSpline surface generated by MakeApprox. This proves necessary in cases where you want to use the resulting surface as the support for a shape. The algorithmically generated surface cannot fill this function as is, and as a result must be converted first
 CGeomProjLibProjection of a curve on a surface
 CGeomToIGES_GeomCurveThis class implements the transfer of the Curve Entity from Geom To IGES. These can be : Curve . BoundedCurve
 CGeomToIGES_GeomEntityMethods to transfer Geom entity from CASCADE to IGES
 CGeomToIGES_GeomPointThis class implements the transfer of the Point Entity from Geom to IGES . These are : . Point
 CGeomToIGES_GeomSurfaceThis class implements the transfer of the Surface Entity from Geom To IGES. These can be : . BoundedSurface
 CGeomToIGES_GeomVectorThis class implements the transfer of the Vector from Geom to IGES . These can be : . Vector
 CGeomToolsThe GeomTools package provides utilities for Geometry
 CGeomTools_Curve2dSetStores a set of Curves from Geom2d
 CGeomTools_CurveSetStores a set of Curves from Geom
 CGeomTools_SurfaceSetStores a set of Surfaces from Geom
 CGeomTools_UndefinedTypeHandler
 CGeomToStep_MakeAxis1PlacementThis class implements the mapping between classes Axis1Placement from Geom and Ax1 from gp, and the class Axis1Placement from StepGeom which describes an Axis1Placement from Prostep
 CGeomToStep_MakeAxis2Placement2dThis class implements the mapping between classes Axis2Placement from Geom and Ax2, Ax22d from gp, and the class Axis2Placement2d from StepGeom which describes an axis2_placement_2d from Prostep
 CGeomToStep_MakeAxis2Placement3dThis class implements the mapping between classes Axis2Placement from Geom and Ax2, Ax3 from gp, and the class Axis2Placement3d from StepGeom which describes an axis2_placement_3d from Prostep
 CGeomToStep_MakeBoundedCurveThis class implements the mapping between classes BoundedCurve from Geom, Geom2d and the class BoundedCurve from StepGeom which describes a BoundedCurve from prostep. As BoundedCurve is an abstract BoundedCurve this class is an access to the sub-class required
 CGeomToStep_MakeBoundedSurfaceThis class implements the mapping between classes BoundedSurface from Geom and the class BoundedSurface from StepGeom which describes a BoundedSurface from prostep. As BoundedSurface is an abstract BoundedSurface this class is an access to the sub-class required
 CGeomToStep_MakeBSplineCurveWithKnotsThis class implements the mapping between classes BSplineCurve from Geom, Geom2d and the class BSplineCurveWithKnots from StepGeom which describes a bspline_curve_with_knots from Prostep
 CGeomToStep_MakeBSplineCurveWithKnotsAndRationalBSplineCurveThis class implements the mapping between classes BSplineCurve from Geom, Geom2d and the class BSplineCurveWithKnotsAndRationalBSplineCurve from StepGeom which describes a rational_bspline_curve_with_knots from Prostep
 CGeomToStep_MakeBSplineSurfaceWithKnotsThis class implements the mapping between class BSplineSurface from Geom and the class BSplineSurfaceWithKnots from StepGeom which describes a bspline_Surface_with_knots from Prostep
 CGeomToStep_MakeBSplineSurfaceWithKnotsAndRationalBSplineSurfaceThis class implements the mapping between class BSplineSurface from Geom and the class BSplineSurfaceWithKnotsAndRationalBSplineSurface from StepGeom which describes a rational_bspline_Surface_with_knots from Prostep
 CGeomToStep_MakeCartesianPointThis class implements the mapping between classes CartesianPoint from Geom and Pnt from gp, and the class CartesianPoint from StepGeom which describes a point from Prostep
 CGeomToStep_MakeCircleThis class implements the mapping between classes Circle from Geom, and Circ from gp, and the class Circle from StepGeom which describes a circle from Prostep
 CGeomToStep_MakeConicThis class implements the mapping between classes Conic from Geom and the class Conic from StepGeom which describes a Conic from prostep. As Conic is an abstract Conic this class is an access to the sub-class required
 CGeomToStep_MakeConicalSurfaceThis class implements the mapping between class ConicalSurface from Geom and the class ConicalSurface from StepGeom which describes a conical_surface from Prostep
 CGeomToStep_MakeCurveThis class implements the mapping between classes Curve from Geom and the class Curve from StepGeom which describes a Curve from prostep. As Curve is an abstract curve this class an access to the sub-class required
 CGeomToStep_MakeCylindricalSurfaceThis class implements the mapping between class CylindricalSurface from Geom and the class CylindricalSurface from StepGeom which describes a cylindrical_surface from Prostep
 CGeomToStep_MakeDirectionThis class implements the mapping between classes Direction from Geom, Geom2d and Dir, Dir2d from gp, and the class Direction from StepGeom which describes a direction from Prostep
 CGeomToStep_MakeElementarySurfaceThis class implements the mapping between classes ElementarySurface from Geom and the class ElementarySurface from StepGeom which describes a ElementarySurface from prostep. As ElementarySurface is an abstract Surface this class is an access to the sub-class required
 CGeomToStep_MakeEllipseThis class implements the mapping between classes Ellipse from Geom, and Circ from gp, and the class Ellipse from StepGeom which describes a Ellipse from Prostep
 CGeomToStep_MakeHyperbolaThis class implements the mapping between the class Hyperbola from Geom and the class Hyperbola from StepGeom which describes a Hyperbola from ProSTEP
 CGeomToStep_MakeLineThis class implements the mapping between classes Line from Geom and Lin from gp, and the class Line from StepGeom which describes a line from Prostep
 CGeomToStep_MakeParabolaThis class implements the mapping between the class Parabola from Geom and the class Parabola from StepGeom which describes a Parabola from ProSTEP
 CGeomToStep_MakePlaneThis class implements the mapping between classes Plane from Geom and Pln from gp, and the class Plane from StepGeom which describes a plane from Prostep
 CGeomToStep_MakePolylineThis class implements the mapping between an Array1 of points from gp and a Polyline from StepGeom
 CGeomToStep_MakeRectangularTrimmedSurfaceThis class implements the mapping between class RectangularTrimmedSurface from Geom and the class RectangularTrimmedSurface from StepGeom which describes a rectangular_trimmed_surface from ISO-IS 10303-42
 CGeomToStep_MakeSphericalSurfaceThis class implements the mapping between class SphericalSurface from Geom and the class SphericalSurface from StepGeom which describes a spherical_surface from Prostep
 CGeomToStep_MakeSurfaceThis class implements the mapping between classes Surface from Geom and the class Surface from StepGeom which describes a Surface from prostep. As Surface is an abstract Surface this class is an access to the sub-class required
 CGeomToStep_MakeSurfaceOfLinearExtrusionThis class implements the mapping between class SurfaceOfLinearExtrusion from Geom and the class SurfaceOfLinearExtrusion from StepGeom which describes a surface_of_linear_extrusion from Prostep
 CGeomToStep_MakeSurfaceOfRevolutionThis class implements the mapping between class SurfaceOfRevolution from Geom and the class SurfaceOfRevolution from StepGeom which describes a surface_of_revolution from Prostep
 CGeomToStep_MakeSweptSurfaceThis class implements the mapping between classes SweptSurface from Geom and the class SweptSurface from StepGeom which describes a SweptSurface from prostep. As SweptSurface is an abstract SweptSurface this class is an access to the sub-class required
 CGeomToStep_MakeToroidalSurfaceThis class implements the mapping between class ToroidalSurface from Geom and the class ToroidalSurface from StepGeom which describes a toroidal_surface from Prostep
 CGeomToStep_MakeVectorThis class implements the mapping between classes Vector from Geom, Geom2d and Vec, Vec2d from gp, and the class Vector from StepGeom which describes a Vector from Prostep
 CGeomToStep_RootThis class implements the common services for all classes of GeomToStep which report error
 CgpThe geometric processor package, called gp, provides an implementation of entities used : . for algebraic calculation such as "XYZ" coordinates, "Mat" matrix . for basis analytic geometry such as Transformations, point, vector, line, plane, axis placement, conics, and elementary surfaces. These entities are defined in 2d and 3d space. All the classes of this package are non-persistent
 Cgp_Ax1Describes an axis in 3D space. An axis is defined by:
 Cgp_Ax2Describes a right-handed coordinate system in 3D space. A coordinate system is defined by:
 Cgp_Ax22dDescribes a coordinate system in a plane (2D space). A coordinate system is defined by:
 Cgp_Ax2dDescribes an axis in the plane (2D space). An axis is defined by:
 Cgp_Ax3Describes a coordinate system in 3D space. Unlike a gp_Ax2 coordinate system, a gp_Ax3 can be right-handed ("direct sense") or left-handed ("indirect sense"). A coordinate system is defined by:
 Cgp_CircDescribes a circle in 3D space. A circle is defined by its radius and positioned in space with a coordinate system (a gp_Ax2 object) as follows:
 Cgp_Circ2dDescribes a circle in the plane (2D space). A circle is defined by its radius and positioned in the plane with a coordinate system (a gp_Ax22d object) as follows:
 Cgp_ConeDefines an infinite conical surface. A cone is defined by its half-angle at the apex and positioned in space with a coordinate system (a gp_Ax3 object) and a "reference radius" where:
 Cgp_CylinderDescribes an infinite cylindrical surface. A cylinder is defined by its radius and positioned in space with a coordinate system (a gp_Ax3 object), the "main Axis" of which is the axis of the cylinder. This coordinate system is the "local coordinate system" of the cylinder. Note: when a gp_Cylinder cylinder is converted into a Geom_CylindricalSurface cylinder, some implicit properties of its local coordinate system are used explicitly:
 Cgp_DirDescribes a unit vector in 3D space. This unit vector is also called "Direction". See Also gce_MakeDir which provides functions for more complex unit vector constructions Geom_Direction which provides additional functions for constructing unit vectors and works, in particular, with the parametric equations of unit vectors
 Cgp_Dir2dDescribes a unit vector in the plane (2D space). This unit vector is also called "Direction". See Also gce_MakeDir2d which provides functions for more complex unit vector constructions Geom2d_Direction which provides additional functions for constructing unit vectors and works, in particular, with the parametric equations of unit vectors
 Cgp_ElipsDescribes an ellipse in 3D space. An ellipse is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax2 object) as follows:
 Cgp_Elips2dDescribes an ellipse in the plane (2D space). An ellipse is defined by its major and minor radii and positioned in the plane with a coordinate system (a gp_Ax22d object) as follows:
 Cgp_GTrsfDefines a non-persistent transformation in 3D space. This transformation is a general transformation. It can be a Trsf from gp, an affinity, or you can define your own transformation giving the matrix of transformation
 Cgp_GTrsf2dDefines a non persistent transformation in 2D space. This transformation is a general transformation. It can be a Trsf2d from package gp, an affinity, or you can define your own transformation giving the corresponding matrix of transformation
 Cgp_HyprDescribes a branch of a hyperbola in 3D space. A hyperbola is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax2 object) of which:
 Cgp_Hypr2dDescribes a branch of a hyperbola in the plane (2D space). A hyperbola is defined by its major and minor radii, and positioned in the plane with a coordinate system (a gp_Ax22d object) of which:
 Cgp_LinDescribes a line in 3D space. A line is positioned in space with an axis (a gp_Ax1 object) which gives it an origin and a unit vector. A line and an axis are similar objects, thus, we can convert one into the other. A line provides direct access to the majority of the edit and query functions available on its positioning axis. In addition, however, a line has specific functions for computing distances and positions. See Also gce_MakeLin which provides functions for more complex line constructions Geom_Line which provides additional functions for constructing lines and works, in particular, with the parametric equations of lines
 Cgp_Lin2dDescribes a line in 2D space. A line is positioned in the plane with an axis (a gp_Ax2d object) which gives the line its origin and unit vector. A line and an axis are similar objects, thus, we can convert one into the other. A line provides direct access to the majority of the edit and query functions available on its positioning axis. In addition, however, a line has specific functions for computing distances and positions. See Also GccAna and Geom2dGcc packages which provide functions for constructing lines defined by geometric constraints gce_MakeLin2d which provides functions for more complex line constructions Geom2d_Line which provides additional functions for constructing lines and works, in particular, with the parametric equations of lines
 Cgp_MatDescribes a three column, three row matrix. This sort of object is used in various vectorial or matrix computations
 Cgp_Mat2dDescribes a two column, two row matrix. This sort of object is used in various vectorial or matrix computations
 Cgp_ParabDescribes a parabola in 3D space. A parabola is defined by its focal length (that is, the distance between its focus and apex) and positioned in space with a coordinate system (a gp_Ax2 object) where:
 Cgp_Parab2dDescribes a parabola in the plane (2D space). A parabola is defined by its focal length (that is, the distance between its focus and apex) and positioned in the plane with a coordinate system (a gp_Ax22d object) where:
 Cgp_PlnDescribes a plane. A plane is positioned in space with a coordinate system (a gp_Ax3 object), such that the plane is defined by the origin, "X Direction" and "Y Direction" of this coordinate system, which is the "local coordinate system" of the plane. The "main Direction" of the coordinate system is a vector normal to the plane. It gives the plane an implicit orientation such that the plane is said to be "direct", if the coordinate system is right-handed, or "indirect" in the other case. Note: when a gp_Pln plane is converted into a Geom_Plane plane, some implicit properties of its local coordinate system are used explicitly:
 Cgp_PntDefines a 3D cartesian point
 Cgp_Pnt2dDefines a non-persistent 2D cartesian point
 Cgp_QuaternionRepresents operation of rotation in 3d space as queternion and implements operations with rotations basing on quaternion mathematics
 Cgp_QuaternionNLerp
 Cgp_QuaternionSLerp
 Cgp_SphereDescribes a sphere. A sphere is defined by its radius and positioned in space with a coordinate system (a gp_Ax3 object). The origin of the coordinate system is the center of the sphere. This coordinate system is the "local coordinate system" of the sphere. Note: when a gp_Sphere sphere is converted into a Geom_SphericalSurface sphere, some implicit properties of its local coordinate system are used explicitly:
 Cgp_TorusDescribes a torus. A torus is defined by its major and minor radii and positioned in space with a coordinate system (a gp_Ax3 object) as follows:
 Cgp_TrsfDefines a non-persistent transformation in 3D space. The following transformations are implemented : . Translation, Rotation, Scale . Symmetry with respect to a point, a line, a plane. Complex transformations can be obtained by combining the previous elementary transformations using the method Multiply. The transformations can be represented as follow :
 Cgp_Trsf2dDefines a non-persistent transformation in 2D space. The following transformations are implemented : . Translation, Rotation, Scale . Symmetry with respect to a point and a line. Complex transformations can be obtained by combining the previous elementary transformations using the method Multiply. The transformations can be represented as follow :
 Cgp_VecDefines a non-persistent vector in 3D space
 Cgp_Vec2dDefines a non-persistent vector in 2D space
 Cgp_XYThis class describes a cartesian coordinate entity in 2D space {X,Y}. This class is non persistent. This entity used for algebraic calculation. An XY can be transformed with a Trsf2d or a GTrsf2d from package gp. It is used in vectorial computations or for holding this type of information in data structures
 Cgp_XYZThis class describes a cartesian coordinate entity in 3D space {X,Y,Z}. This entity is used for algebraic calculation. This entity can be transformed with a "Trsf" or a "GTrsf" from package "gp". It is used in vectorial computations or for holding this type of information in data structures
 CGPropThis package defines algorithmes to compute the global properties of a set of points, a curve, a surface, a solid (non infinite region of space delimited with geometric entities), a compound geometric system (heterogeneous composition of the previous entities)
 CGProp_CelGPropsComputes the global properties of bounded curves in 3D space. It can be an elementary curve from package gp such as Lin, Circ, Elips, Parab
 CGProp_GPropsImplements a general mechanism to compute the global properties of a "compound geometric system" in 3d space by composition of the global properties of "elementary geometric entities" such as (curve, surface, solid, set of points). It is possible to compose the properties of several "compound geometric systems" too
 CGProp_PEquationA framework to analyze a collection - or cloud
 CGProp_PGPropsA framework for computing the global properties of a set of points. A point mass is attached to each point. The global mass of the system is the sum of each individual mass. By default, the point mass is equal to 1 and the mass of a system composed of N points is equal to N. Warning A framework of this sort provides functions to handle sets of points easily. But, like any GProp_GProps object, by using the Add function, it can theoretically bring together the computed global properties and those of a system more complex than a set of points . The mass of each point and the density of each component of the composed system must be coherent. Note that this coherence cannot be checked. Nonetheless, you are advised to restrict your use of a GProp_PGProps object to a set of points and to create a GProp_GProps object in order to bring together global properties of different systems
 CGProp_PrincipalPropsA framework to present the principal properties of inertia of a system of which global properties are computed by a GProp_GProps object. There is always a set of axes for which the products of inertia of a geometric system are equal to 0; i.e. the matrix of inertia of the system is diagonal. These axes are the principal axes of inertia. Their origin is coincident with the center of mass of the system. The associated moments are called the principal moments of inertia. This sort of presentation object is created, filled and returned by the function PrincipalProperties for any GProp_GProps object, and can be queried to access the result. Note: The system whose principal properties of inertia are returned by this framework is referred to as the current system. The current system, however, is retained neither by this presentation framework nor by the GProp_GProps object which activates it
 CGProp_SelGPropsComputes the global properties of a bounded elementary surface in 3d (surface of the gp package)
 CGProp_VelGPropsComputes the global properties and the volume of a geometric solid (3D closed region of space) The solid can be elementary(definition in the gp package)
 CGraphic3d_Array1OfVector
 CGraphic3d_Array1OfVertex
 CGraphic3d_Array2OfVertex
 CGraphic3d_ArrayOfPointsContains points array definition
 CGraphic3d_ArrayOfPolygonsContains polygons array definition
 CGraphic3d_ArrayOfPolylinesContains polylines array definition
 CGraphic3d_ArrayOfPrimitivesThis class furnish services to defined and fill an array of primitives compatible with the use of the OPENGl glDrawArrays() or glDrawElements() functions. NOTE that the main goal of this kind of primitive is to avoid multiple copies of datas between each layer of the software. So the array datas exist only one time and the use of SetXxxxxx() methods enable to change dynamically the aspect of this primitive
 CGraphic3d_ArrayOfQuadranglesContains quatrangles array definition
 CGraphic3d_ArrayOfQuadrangleStripsContains quadrangles strip array definition
 CGraphic3d_ArrayOfSegmentsContains segments array definition
 CGraphic3d_ArrayOfTriangleFansContains triangles fan array definition
 CGraphic3d_ArrayOfTrianglesContains triangles array definition
 CGraphic3d_ArrayOfTriangleStripsContains triangles strip array definition
 CGraphic3d_AspectFillArea3dThis class permits the creation and updating of a graphic attribute context for opaque 3d primitives (polygons, triangles, quadrilaterals) Keywords: Face, FillArea, Triangle, Quadrangle, Polygon, TriangleMesh, QuadrangleMesh, Edge, Border, Interior, Color, Type, Width, Style, Hatch, Material, BackFaceRemoval, DistinguishMode
 CGraphic3d_AspectLine3dCreates and updates a group of attributes for 3d line primitives. This group contains the colour, the type of line, and its thickness
 CGraphic3d_AspectMarker3dCreates and updates an attribute group for marker type primitives. This group contains the type of marker, its colour, and its scale factor
 CGraphic3d_AspectText3dCreates and updates a group of attributes for text primitives. This group contains the colour, font, expansion factor (height/width ratio), and inter-character space
 CGraphic3d_AttributeVertex attribute definition
 CGraphic3d_AxisAspectClass that stores style for one graduated trihedron axis such as colors, lengths and customization flags. It is used in Graphic3d_GraduatedTrihedron
 CGraphic3d_BoundBufferBounds buffer
 CGraphic3d_BufferBuffer of vertex attributes
 CGraphic3d_CameraCamera class provides object-oriented approach to setting up projection and orientation properties of 3D view
 CGraphic3d_CAspectFillArea
 CGraphic3d_CAspectLine
 CGraphic3d_CAspectMarker
 CGraphic3d_CAspectText
 CGraphic3d_CBitFields16
 CGraphic3d_CBitFields20
 CGraphic3d_CBitFields4
 CGraphic3d_CBitFields8
 CGraphic3d_CLightLight definition
 CGraphic3d_ClipPlaneContainer for properties describing graphic driver clipping planes. It is up to application to create instances of this class and specify its properties. The instances are passed into graphic driver or other facilities that implement clipping features (e.g. selection). Depending on usage context the class can be used to specify:
 CGraphic3d_CStructureLow-level graphic structure interface
 CGraphic3d_CTexture
 CGraphic3d_CView
 CGraphic3d_DataStructureManagerThis class allows the definition of a manager to which the graphic objects are associated. It allows them to be globally manipulated. It defines the global attributes
 CGraphic3d_GraduatedTrihedronDefines the class of a graduated trihedron. It contains main style parameters for implementation of graduated trihedron
 CGraphic3d_GraphicDriverThis class allows the definition of a graphic driver for 3d interface (currently only OpenGl driver is used)
 CGraphic3d_GroupThis class allows the definition of groups of primitives inside of graphic objects (presentations). A group contains the primitives and attributes for which the range is limited to this group. The primitives of a group can be globally suppressed
 CGraphic3d_HSequenceOfStructure
 CGraphic3d_IndexBufferIndex buffer
 CGraphic3d_ListIteratorOfListOfShortReal
 CGraphic3d_ListNodeOfListOfShortReal
 CGraphic3d_ListOfShortReal
 CGraphic3d_MarkerImageThis class is used to store bitmaps and images for markers rendering. It can convert bitmap texture stored in TColStd_HArray1OfByte to Image_PixMap and vice versa
 CGraphic3d_MaterialAspectThis class allows the definition of the type of a surface. Aspect attributes of a 3d face. Keywords: Material, FillArea, Shininess, Ambient, Color, Diffuse, Specular, Transparency, Emissive, ReflectionMode, BackFace, FrontFace, Reflection, Absorbtion
 CGraphic3d_RenderingParamsHelper class to store rendering parameters
 CGraphic3d_SequenceNodeOfSequenceOfStructure
 CGraphic3d_SequenceOfStructure
 CGraphic3d_ShaderObjectThis class is responsible for managing shader objects
 CGraphic3d_ShaderProgramThis class is responsible for managing shader programs
 CGraphic3d_ShaderVariableDescribes custom uniform shader variable
 CGraphic3d_StructureThis class allows the definition a graphic object. This graphic structure can be displayed, erased, or highlighted. This graphic structure can be connected with another graphic structure. Keywords: Structure, StructureManager, Display, Erase, Highlight, UnHighlight, Visible, Priority, Selectable, Visible, Visual, Connection, Ancestors, Descendants, Transformation
 CGraphic3d_StructureManagerThis class allows the definition of a manager to which the graphic objects are associated. It allows them to be globally manipulated. It defines the global attributes. Keywords: Structure, Structure Manager, Update Mode, Destroy, Highlight, Visible
 CGraphic3d_Texture1DThis is an abstract class for managing 1D textures
 CGraphic3d_Texture1DmanualThis class provides the implementation of a manual 1D texture. you MUST provides texture coordinates on your facets if you want to see your texture
 CGraphic3d_Texture1DsegmentThis class provides the implementation of a 1D texture applyable along a segment. You might use the SetSegment() method to set the way the texture is "streched" on facets
 CGraphic3d_Texture2DThis abstract class for managing 2D textures
 CGraphic3d_Texture2DmanualThis class defined a manual texture 2D facets MUST define texture coordinate if you want to see somethings on
 CGraphic3d_Texture2DplaneThis class allows the management of a 2D texture defined from a plane equation Use the SetXXX() methods for positioning the texture as you want
 CGraphic3d_TextureEnvThis class provides environment texture usable only in Visual3d_ContextView
 CGraphic3d_TextureMapThis is an abstract class for managing texture applyable on polygons
 CGraphic3d_TextureParamsThis class describes texture parameters
 CGraphic3d_TextureRootThis is the texture root class enable the dialog with the GraphicDriver allows the loading of texture
 CGraphic3d_UniformValueDescribes specific value of custom uniform variable
 CGraphic3d_UniformValueTypeIDGenerates unique type identifier for variable value
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec2 >
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec2i >
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec3 >
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec3i >
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec4 >
 CGraphic3d_UniformValueTypeID< Graphic3d_Vec4i >
 CGraphic3d_UniformValueTypeID< Standard_Integer >
 CGraphic3d_UniformValueTypeID< Standard_ShortReal >
 CGraphic3d_ValueInterfaceInterface for generic variable value
 CGraphic3d_VectorThis class allows the creation and update of a 3D vector
 CGraphic3d_VertexThis class represents a graphical 3D point
 CGraphic3d_ViewAffinityStructure display state
 CGraphic3d_ZLayerSettingsStructure defines list of ZLayer properties
 CGUID
 CHatch_HatcherThe Hatcher is an algorithm to compute cross hatchings in a 2d plane. It is mainly dedicated to display purpose
 CHatch_LineStores a Line in the Hatcher. Represented by :
 CHatch_ParameterStores an intersection on a line represented by :
 CHatch_SequenceNodeOfSequenceOfLine
 CHatch_SequenceNodeOfSequenceOfParameter
 CHatch_SequenceOfLine
 CHatch_SequenceOfParameter
 CHatchGen_Domain
 CHatchGen_Domains
 CHatchGen_IntersectionPoint
 CHatchGen_PointOnElement
 CHatchGen_PointOnHatching
 CHatchGen_PointsOnElement
 CHatchGen_PointsOnHatching
 CHatchGen_SequenceNodeOfDomains
 CHatchGen_SequenceNodeOfPointsOnElement
 CHatchGen_SequenceNodeOfPointsOnHatching
 CHeaderSection
 CHeaderSection_FileDescription
 CHeaderSection_FileName
 CHeaderSection_FileSchema
 CHeaderSection_HeaderRecognizerRecognizes STEP Standard Header Entities (FileName, FileDescription, FileSchema)
 CHeaderSection_ProtocolProtocol for HeaderSection Entities It requires HeaderSection as a Resource
 CHermitThis is used to reparameterize Rational BSpline Curves so that we can concatenate them later to build C1 Curves It builds and 1D-reparameterizing function starting from an Hermite interpolation and adding knots and modifying poles of the 1D BSpline obtained that way. The goal is to build a(u) so that if we consider a BSpline curve N(u) f(u) = --— D(u)
 CHLRAlgoIn order to have the precision required in industrial design, drawings need to offer the possibility of removing lines, which are hidden in a given projection. To do this, the Hidden Line Removal component provides two algorithms: HLRBRep_Algo and HLRBRep_PolyAlgo. These algorithms remove or indicate lines hidden by surfaces. For a given projection, they calculate a set of lines characteristic of the object being represented. They are also used in conjunction with extraction utilities, which reconstruct a new, simplified shape from a selection of calculation results. This new shape is made up of edges, which represent the lines of the visualized shape in a plane. This plane is the projection plane. HLRBRep_Algo takes into account the shape itself. HLRBRep_PolyAlgo works with a polyhedral simplification of the shape. When you use HLRBRep_Algo, you obtain an exact result, whereas, when you use HLRBRep_PolyAlgo, you reduce computation time but obtain polygonal segments
 CHLRAlgo_Array1OfPHDat
 CHLRAlgo_Array1OfPINod
 CHLRAlgo_Array1OfPISeg
 CHLRAlgo_Array1OfTData
 CHLRAlgo_BiPoint
 CHLRAlgo_CoincidenceThe Coincidence class is used in an Inteference to store informations on the "hiding" edge
 CHLRAlgo_EdgeIterator
 CHLRAlgo_EdgesBlockAn EdgesBlock is a set of Edges. It is used by the DataStructure to structure the Edges
 CHLRAlgo_EdgeStatusThis class describes the Hidden Line status of an Edge. It contains :
 CHLRAlgo_HArray1OfPHDat
 CHLRAlgo_HArray1OfPINod
 CHLRAlgo_HArray1OfPISeg
 CHLRAlgo_HArray1OfTData
 CHLRAlgo_Interference
 CHLRAlgo_InterferenceList
 CHLRAlgo_IntersectionDescribes an intersection on an edge to hide. Contains a parameter and a state (ON = on the face, OUT = above the face, IN = under the Face)
 CHLRAlgo_ListIteratorOfInterferenceList
 CHLRAlgo_ListIteratorOfListOfBPoint
 CHLRAlgo_ListNodeOfInterferenceList
 CHLRAlgo_ListNodeOfListOfBPoint
 CHLRAlgo_ListOfBPoint
 CHLRAlgo_PolyAlgoTo remove Hidden lines on Triangulations
 CHLRAlgo_PolyDataData structure of a set of Triangles
 CHLRAlgo_PolyHidingDataData structure of a set of Hiding Triangles
 CHLRAlgo_PolyInternalDataTo Update OutLines
 CHLRAlgo_PolyInternalNodeTo Update OutLines
 CHLRAlgo_PolyInternalSegmentTo Update OutLines
 CHLRAlgo_PolyShellDataAll the PolyData of a Shell
 CHLRAlgo_ProjectorImplements a projector object. To transform and project Points and Planes. This object is designed to be used in the removal of hidden lines and is returned by the Prs3d_Projector::Projector function. You define the projection of the selected shape by calling one of the following functions:
 CHLRAlgo_TriangleDataData structure of a triangle
 CHLRAlgo_WiresBlockA WiresBlock is a set of Blocks. It is used by the DataStructure to structure the Edges
 CHLRAppli_ReflectLinesThis class builds reflect lines on a shape according to the axes of view defined by user. Reflect lines are represented by edges in 3d
 CHLRBRepHidden Lines Removal algorithms on the BRep DataStructure
 CHLRBRep_AlgoInherited from InternalAlgo to provide methods with Shape from TopoDS. A framework to compute a shape as seen in a projection plane. This is done by calculating the visible and the hidden parts of the shape. HLRBRep_Algo works with three types of entity:
 CHLRBRep_AreaLimitThe private nested class AreaLimit represents a – vertex on the Edge with the state on the left and – the right
 CHLRBRep_Array1OfEData
 CHLRBRep_Array1OfFData
 CHLRBRep_BCurveTool
 CHLRBRep_BiPnt2DContains the colors of a shape
 CHLRBRep_BiPointContains the colors of a shape
 CHLRBRep_BSurfaceTool
 CHLRBRep_CInter
 CHLRBRep_CLProps
 CHLRBRep_CLPropsATool
 CHLRBRep_CurveDefines a 2d curve by projection of a 3D curve on a plane with an optional perspective transformation
 CHLRBRep_CurveTool
 CHLRBRep_Data
 CHLRBRep_EdgeBuilder
 CHLRBRep_EdgeData
 CHLRBRep_EdgeFaceToolThe EdgeFaceTool computes the UV coordinates at a given parameter on a Curve and a Surface. It also compute the signed curvature value in a direction at a given u,v point on a surface
 CHLRBRep_EdgeIList
 CHLRBRep_EdgeInterferenceToolImplements the methods required to instantiates the EdgeInterferenceList from HLRAlgo
 CHLRBRep_ExactIntersectionPointOfTheIntPCurvePCurveOfCInter
 CHLRBRep_FaceData
 CHLRBRep_FaceIterator
 CHLRBRep_Hider
 CHLRBRep_HLRToShapeA framework for filtering the computation results of an HLRBRep_Algo algorithm by extraction. From the results calculated by the algorithm on a shape, a filter returns the type of edge you want to identify. You can choose any of the following types of output:
 CHLRBRep_IntConicCurveOfCInter
 CHLRBRep_InterCSurf
 CHLRBRep_InternalAlgo
 CHLRBRep_IntersectorThe Intersector computes 2D intersections of the projections of 3D curves
 CHLRBRep_LineToolThe LineTool class provides class methods to access the methodes of the Line
 CHLRBRep_ListIteratorOfListOfBPnt2D
 CHLRBRep_ListIteratorOfListOfBPoint
 CHLRBRep_ListNodeOfListOfBPnt2D
 CHLRBRep_ListNodeOfListOfBPoint
 CHLRBRep_ListOfBPnt2D
 CHLRBRep_ListOfBPoint
 CHLRBRep_MyImpParToolOfTheIntersectorOfTheIntConicCurveOfCInter
 CHLRBRep_PCLocFOfTheLocateExtPCOfTheProjPCurOfCInter
 CHLRBRep_PolyAlgoTo remove Hidden lines on Shapes with Triangulations. A framework to compute the shape as seen in a projection plane. This is done by calculating the visible and the hidden parts of the shape. HLRBRep_PolyAlgo works with three types of entity:
 CHLRBRep_PolyHLRToShapeA framework for filtering the computation results of an HLRBRep_Algo algorithm by extraction. From the results calculated by the algorithm on a shape, a filter returns the type of edge you want to identify. You can choose any of the following types of output:
 CHLRBRep_SeqOfShapeBounds
 CHLRBRep_SeqPCOfPCLocFOfTheLocateExtPCOfTheProjPCurOfCInter
 CHLRBRep_SequenceNodeOfSeqOfShapeBounds
 CHLRBRep_SequenceNodeOfSeqPCOfPCLocFOfTheLocateExtPCOfTheProjPCurOfCInter
 CHLRBRep_ShapeBoundsContains a Shape and the bounds of its vertices, edges and faces in the DataStructure
 CHLRBRep_ShapeToHLRCompute the OutLinedShape of a Shape with an OutLiner, a Projector and create the Data Structure of a Shape
 CHLRBRep_SLProps
 CHLRBRep_SLPropsATool
 CHLRBRep_Surface
 CHLRBRep_SurfaceTool
 CHLRBRep_TheCSFunctionOfInterCSurf
 CHLRBRep_TheCurveLocatorOfTheProjPCurOfCInter
 CHLRBRep_TheDistBetweenPCurvesOfTheIntPCurvePCurveOfCInter
 CHLRBRep_TheExactInterCSurf
 CHLRBRep_TheIntConicCurveOfCInter
 CHLRBRep_TheInterferenceOfInterCSurf
 CHLRBRep_TheIntersectorOfTheIntConicCurveOfCInter
 CHLRBRep_TheIntPCurvePCurveOfCInter
 CHLRBRep_TheLocateExtPCOfTheProjPCurOfCInter
 CHLRBRep_ThePolygon2dOfTheIntPCurvePCurveOfCInter
 CHLRBRep_ThePolygonOfInterCSurf
 CHLRBRep_ThePolygonToolOfInterCSurf
 CHLRBRep_ThePolyhedronOfInterCSurf
 CHLRBRep_ThePolyhedronToolOfInterCSurf
 CHLRBRep_TheProjPCurOfCInter
 CHLRBRep_TheQuadCurvExactInterCSurf
 CHLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf
 CHLRBRep_VertexList
 CHLRTestThis package is a test of the Hidden Lines algorithms instantiated on the BRep Data Structure and using the Draw package to display the results
 CHLRTest_DrawableEdgeToolUsed to display the results
 CHLRTest_DrawablePolyEdgeToolUsed to display the results
 CHLRTest_OutLiner
 CHLRTest_ProjectorDraw Variable Projector to test
 CHLRTest_ShapeDataContains the colors of a shape
 CHLRTopoBRep_DataStores the results of the OutLine and IsoLine processes
 CHLRTopoBRep_DataMapIteratorOfDataMapOfShapeFaceData
 CHLRTopoBRep_DataMapIteratorOfMapOfShapeListOfVData
 CHLRTopoBRep_DataMapNodeOfDataMapOfShapeFaceData
 CHLRTopoBRep_DataMapNodeOfMapOfShapeListOfVData
 CHLRTopoBRep_DataMapOfShapeFaceData
 CHLRTopoBRep_DSFillerProvides methods to fill a HLRTopoBRep_Data
 CHLRTopoBRep_FaceDataContains the 3 ListOfShape of a Face ( Internal OutLines, OutLines on restriction and IsoLines )
 CHLRTopoBRep_FaceIsoLiner
 CHLRTopoBRep_ListIteratorOfListOfVData
 CHLRTopoBRep_ListNodeOfListOfVData
 CHLRTopoBRep_ListOfVData
 CHLRTopoBRep_MapOfShapeListOfVData
 CHLRTopoBRep_OutLiner
 CHLRTopoBRep_VData
 Cicilist
 CIFGraph_AllConnectedThis class gives content of the CONNECTED COMPONANT(S) which include specific Entity(ies)
 CIFGraph_AllSharedThis class determines all Entities shared by some specific ones, at any level (those which will be lead in a Transfer for instance)
 CIFGraph_ArticulationsThis class gives entities which are Articulation points in a whole Model or in a sub-part An Articulation Point divides the graph in two (or more) disconnected sub-graphs Identifying Articulation Points allows improving efficiency of spliting a set of Entities into sub-sets
 CIFGraph_CompareThis class evaluates effect of two compared sub-parts : cumulation (union), common part (intersection-overlapping) part specific to first sub-part or to the second one Results are kept in a Graph, several question can be set Basic Iteration gives Cumulation (union)
 CIFGraph_ConnectedComponantsDetermines Connected Componants in a Graph. They define disjoined sets of Entities
 CIFGraph_CumulateThis class evaluates effect of cumulated sub-parts : overlapping, forgotten entities Results are kept in a Graph, several question can be set Basic Iteration gives entities which are part of Cumulation
 CIFGraph_CyclesDetermines strong componants in a graph which are Cycles
 CIFGraph_ExternalSourcesThis class gives entities which are Source of entities of a sub-part, but are not contained by this sub-part
 CIFGraph_SCRootsDetermines strong componants in a graph which are Roots
 CIFGraph_StrongComponantsDetermines strong componants of a graph, that is isolated entities (single componants) or loops
 CIFGraph_SubPartsIteratorDefines general form for graph classes of which result is not a single iteration on Entities, but a nested one : External iteration works on sub-parts, identified by each class (according to its algorithm) Internal Iteration concerns Entities of a sub-part Sub-Parts are assumed to be disjoined; if they are not, the first one has priority
 CIFSelectGives tools to manage Selecting a group of Entities processed by an Interface, for instance to divide up an original Model (from a File) to several smaller ones They use description of an Interface Model as a graph
 CIFSelect_ActAct gives a simple way to define and add functions to be ran from a SessionPilot, as follows :
 CIFSelect_ActivatorDefines the general frame for working with a SessionPilot. Each Activator treats a set of Commands. Commands are given as alphanumeric strings. They can be of two main forms :
 CIFSelect_AppliedModifiersThis class allows to memorize and access to the modifiers which are to be applied to a file. To each modifier, is bound a list of integers (optionnal) : if this list is absent, the modifier applies to all the file. Else, it applies to the entities designated by these numbers in the produced file
 CIFSelect_BasicDumperBasicDumper takes into account, for SessionFile, all the classes defined in the package IFSelect : Selections, Dispatches (there is no Modifier)
 CIFSelect_CheckCounterA CheckCounter allows to see a CheckList (i.e. CheckIterator) not per entity, its messages, but per message, the entities attached (count and list). Because many messages can be repeated if they are due to systematic errors
 CIFSelect_ContextModifThis class gathers various informations used by Model Modifiers apart from the target model itself, and the CopyTool which must be passed directly
 CIFSelect_ContextWriteThis class gathers various informations used by File Modifiers apart from the writer object, which is specific of the norm and of the physical format
 CIFSelect_DispatchThis class allows to describe how a set of Entities has to be dispatched into resulting Packets : a Packet is a sub-set of the initial set of entities
 CIFSelect_DispGlobalA DispGlobal gathers all the input Entities into only one global Packet
 CIFSelect_DispPerCountA DispPerCount gathers all the input Entities into one or several Packets, each containing a defined count of Entity This count is a Parameter of the DispPerCount, given as an IntParam, thus allowing external control of its Value
 CIFSelect_DispPerFilesA DispPerFiles produces a determined count of Packets from the input Entities. It divides, as equally as possible, the input list into a count of files. This count is the parameter of the DispPerFiles. If the input list has less than this count, of course there will be one packet per input entity. This count is a Parameter of the DispPerFiles, given as an IntParam, thus allowing external control of its Value
 CIFSelect_DispPerOneA DispPerOne gathers all the input Entities into as many Packets as there Root Entities from the Final Selection, that is, one Packet per Entity
 CIFSelect_DispPerSignatureA DispPerSignature sorts input Entities according to a Signature : it works with a SignCounter to do this
 CIFSelect_EditFormAn EditForm is the way to apply an Editor on an Entity or on the Model It gives read-only or read-write access, with or without undo
 CIFSelect_EditorAn Editor defines a set of values and a way to edit them, on an entity or on the model (e.g. on its header)
 CIFSelect_FunctionsFunctions gives access to all the actions which can be commanded with the resources provided by IFSelect : especially WorkSession and various types of Selections and Dispatches
 CIFSelect_GeneralModifierThis class gives a frame for Actions which modify the effect of a Dispatch, i.e. : By Selections and Dispatches, an original Model can be splitted into one or more "target" Models : these Models contain Entities copied from the original one (that is, a part of it). Basically, these dispatched Entities are copied as identical to their original counterparts. Also the copied Models reproduce the Header of the original one
 CIFSelect_GraphCounterA GraphCounter computes values to be sorted with the help of a Graph. I.E. not from a Signature
 CIFSelect_HSeqOfSelection
 CIFSelect_IntParamThis class simply allows to access an Integer value through a Handle, as a String can be (by using HString). Hence, this value can be accessed : read and modified, without passing through the specific object which detains it. Thus, parameters of a Selection or a Dispatch (according its type) can be controlled directly from the ShareOut which contains them
 CIFSelect_ListEditorA ListEditor is an auxiliary operator for Editor/EditForm I.E. it works on parameter values expressed as strings
 CIFSelect_ModelCopierThis class performs the Copy operations involved by the description of a ShareOut (evaluated by a ShareOutResult) plus, if there are, the Modifications on the results, with the help of Modifiers. Each Modifier can work on one or more resulting packets, accoding its criteria : it operates on a Model once copied and filled with the content of the packet
 CIFSelect_ModifEditFormThis modifier applies an EditForm on the entities selected
 CIFSelect_ModifierThis class gives a frame for Actions which can work globally on a File once completely defined (i.e. afterwards)
 CIFSelect_ModifReorderThis modifier reorders a whole model from its roots, i.e. according to <rootlast> status, it considers each of its roots, then it orders all its shared entities at any level, the result begins by the lower level entities ... ends by the roots
 CIFSelect_PacketListThis class gives a simple way to return then consult a list of packets, determined from the content of a Model, by various criteria
 CIFSelect_ParamEditorA ParamEditor gives access for edition to a list of TypedValue (i.e. of Static too) Its definition is made of the TypedValue to edit themselves, and can add some constants, which can then be displayed but not changed (for instance, system name, processor version ...)
 CIFSelect_SelectAnyListA SelectAnyList kind Selection selects a List of an Entity, as well as this Entity contains some. A List contains sub-entities as one per Item, or several (for instance if an Entity binds couples of sub-entities, each item is one of these couples). Remark that only Entities are taken into account (neither Reals, nor Strings, etc...)
 CIFSelect_SelectAnyTypeA SelectAnyType sorts the Entities of which the Type is Kind of a given Type : this Type for Match is specific of each class of SelectAnyType
 CIFSelect_SelectBaseSelectBase works directly from an InterfaceModel : it is the first base for other Selections
 CIFSelect_SelectCombineA SelectCombine type Selection defines algebraic operations between results of several Selections It is a deferred class : sub-classes will have to define precise what operator is to be applied
 CIFSelect_SelectControlA SelectControl kind Selection works with two input Selections in a dissymmetric way : the Main Input which gives an input list of Entities, to be processed, and the Second Input which gives another list, to be used to filter the main input
 CIFSelect_SelectDeductA SelectDeduct determines a list of Entities from an Input Selection, by a computation : Output list is not obliged to be a sub-list of Input list (for more specific, see SelectExtract for filtered sub-lists, and SelectExplore for recurcive exploration)
 CIFSelect_SelectDiffA SelectDiff keeps the entities from a Selection, the Main Input, which are not listed by the Second Input
 CIFSelect_SelectEntityNumberA SelectEntityNumber gets in an InterfaceModel (through a Graph), the Entity which has a specified Number (its rank of adding into the Model) : there can be zero (if none) or one. The Number is not directly defined as an Integer, but as a Parameter, which can be externally controled
 CIFSelect_SelectErrorEntitiesA SelectErrorEntities sorts the Entities which are qualified as "Error" (their Type has not been recognized) during reading a File. This does not concern Entities which are syntactically correct, but with incorrect data (for integrity constraints)
 CIFSelect_SelectExploreA SelectExplore determines from an input list of Entities, a list obtained by a way of exploration. This implies the possibility of recursive exploration : the output list is itself reused as input, etc... Examples : Shared Entities, can be considered at one level (immediate shared) or more, or max level
 CIFSelect_SelectExtractA SelectExtract determines a list of Entities from an Input Selection, as a sub-list of the Input Result It works by applying a sort criterium on each Entity of the Input. This criterium can be applied Direct to Pick Items (default case) or Reverse to Remove Item
 CIFSelect_SelectFlagA SelectFlag queries a flag noted in the bitmap of the Graph. The Flag is designated by its Name. Flag Names are defined by Work Session and, as necessary, other functional objects
 CIFSelect_SelectIncorrectEntitiesA SelectIncorrectEntities sorts the Entities which have been noted as Incorrect in the Graph of the Session (flag "Incorrect") It can find a result only if ComputeCheck has formerly been called on the WorkSession. Else, its result will be empty
 CIFSelect_SelectInListA SelectInList kind Selection selects a List of an Entity, which is composed of single Entities To know the list on which to work, SelectInList has two deferred methods : NbItems (inherited from SelectAnyList) and ListedEntity (which gives an item as an Entity) which must be defined to get a List in an Entity of the required Type (and consider that list is empty if Entity has not required Type)
 CIFSelect_SelectIntersectionA SelectIntersection filters the Entities issued from several other Selections as Intersection of results : "AND" operator
 CIFSelect_SelectionA Selection allows to define a set of Interface Entities. Entities to be put on an output file should be identified in a way as independant from such or such execution as possible. This permits to handle comprehensive criteria, and to replay them when a new variant of an input file has to be processed
 CIFSelect_SelectionIteratorDefines an Iterator on a list of Selections
 CIFSelect_SelectModelEntitiesA SelectModelEntities gets all the Entities of an InterfaceModel
 CIFSelect_SelectModelRootsA SelectModelRoots gets all the Root Entities of an InterfaceModel. Remember that a "Root Entity" is defined as having no Sharing Entity (if there is a Loop between Entities, none of them can be a "Root")
 CIFSelect_SelectPointedThis type of Selection is intended to describe a direct selection without an explicit criterium, for instance the result of picking viewed entities on a graphic screen
 CIFSelect_SelectRangeA SelectRange keeps or rejects a sub-set of the input set, that is the Entities of which rank in the iteration list is in a given range (for instance form 2nd to 6th, etc...)
 CIFSelect_SelectRootCompsA SelectRootComps sorts the Entities which are part of Strong Componants, local roots of a set of Entities : they can be Single Componants (containing one Entity) or Cycles This class gives a more secure result than SelectRoots (which considers only Single Componants) but is longer to work : it can be used when there can be or there are cycles in a Model For each cycle, one Entity is given arbitrarily Reject works as for SelectRoots : Strong Componants defined in the input list which are not local roots are given
 CIFSelect_SelectRootsA SelectRoots sorts the Entities which are local roots of a set of Entities (not shared by other Entities inside this set, even if they are shared by other Entities outside it)
 CIFSelect_SelectSentThis class returns entities according sending to a file Once a model has been loaded, further sendings are recorded as status in the graph (for each value, a count of sendings)
 CIFSelect_SelectSharedA SelectShared selects Entities which are directly Shared by the Entities of the Input list
 CIFSelect_SelectSharingA SelectSharing selects Entities which directly Share (Level One) the Entities of the Input list Remark : if an Entity of the Input List directly shares another one, it is of course present in the Result List
 CIFSelect_SelectSignatureA SelectSignature sorts the Entities on a Signature Matching. The signature to match is given at creation time. Also, the required match is given at creation time : exact (IsEqual) or contains (the Type's Name must contain the criterium Text)
 CIFSelect_SelectSignedSharedIn the graph, explore the Shareds of the input entities, until it encounters some which match a given Signature (for a limited level, filters the returned list) By default, fitted for any level
 CIFSelect_SelectSignedSharingIn the graph, explore the sharings of the input entities, until it encounters some which match a given Signature (for a limited level, filters the returned list) By default, fitted for any level
 CIFSelect_SelectSuiteA SelectSuite can describe a suite of SelectDeduct as a unique one : in other words, it can be seen as a "macro selection"
 CIFSelect_SelectTypeA SelectType keeps or rejects Entities of which the Type is Kind of a given Cdl Type
 CIFSelect_SelectUnionA SelectUnion cumulates the Entities issued from several other Selections (union of results : "OR" operator)
 CIFSelect_SelectUnknownEntitiesA SelectUnknownEntities sorts the Entities which are qualified as "Unknown" (their Type has not been recognized)
 CIFSelect_SequenceNodeOfSequenceOfAppliedModifiers
 CIFSelect_SequenceNodeOfSequenceOfGeneralModifier
 CIFSelect_SequenceNodeOfSequenceOfInterfaceModel
 CIFSelect_SequenceNodeOfTSeqOfDispatch
 CIFSelect_SequenceNodeOfTSeqOfSelection
 CIFSelect_SequenceOfAppliedModifiers
 CIFSelect_SequenceOfGeneralModifier
 CIFSelect_SequenceOfInterfaceModel
 CIFSelect_SessionDumperA SessionDumper is called by SessionFile. It takes into account a set of classes (such as Selections, Dispatches ...). SessionFile writes the Type (as defined by cdl) of each Item and its general Parameters. It manages the names of the Items
 CIFSelect_SessionFileA SessionFile is intended to manage access between a WorkSession and an Ascii Form, to be considered as a Dump. It allows to write the File from the WorkSession, and later read the File to the WorkSession, by keeping required descriptions (such as dependances)
 CIFSelect_SessionPilotA SessionPilot is intended to make easier the use of a WorkSession. It receives commands, under alphanumeric form, then calls a library of Activators to interprete and run them
 CIFSelect_ShareOutThis class gathers the informations required to produce one or several file(s) from the content of an InterfaceModel (passing through the creation of intermediate Models)
 CIFSelect_ShareOutResultThis class gives results computed from a ShareOut : simulation before transfer, helps to list entities ... Transfer itself will later be performed, either by a TransferCopy to simply divide up a file, or a TransferDispatch which can be parametred with more details
 CIFSelect_SignAncestor
 CIFSelect_SignatureSignature provides the basic service used by the classes SelectSignature and Counter (i.e. Name, Value), which is :
 CIFSelect_SignatureListA SignatureList is given as result from a Counter (any kind) It gives access to a list of signatures, with counts, and optionally with list of corresponding entities
 CIFSelect_SignCategoryThis Signature returns the Category of an entity, as recorded in the model
 CIFSelect_SignCounterSignCounter gives the frame to count signatures associated with entities, deducted from them. Ex.: their Dynamic Type
 CIFSelect_SignMultipleMultiple Signature : ordered list of other Signatures It concatenates on a same line the result of its sub-items separated by sets of 3 blanks It is possible to define tabulations between sub-items Moreover, match rules are specific
 CIFSelect_SignTypeThis Signature returns the cdl Type of an entity, under two forms :
 CIFSelect_SignValidityThis Signature returns the Validity Status of an entity, as deducted from data in the model : it can be "OK" "Unknown" "Unloaded" "Syntactic Fail"(but loaded) "Syntactic Warning" "Semantic Fail" "Semantic Warning"
 CIFSelect_TransformerA Transformer defines the way an InterfaceModel is transformed (without sending it to a file). In order to work, each type of Transformer defines it method Perform, it can be parametred as needed
 CIFSelect_TransformStandardThis class runs transformations made by Modifiers, as the ModelCopier does when it produces files (the same set of Modifiers can then be used, as to transform the starting Model, as at file sending time)
 CIFSelect_TSeqOfDispatch
 CIFSelect_TSeqOfSelection
 CIFSelect_WorkLibraryThis class defines the (empty) frame which can be used to enrich a XSTEP set with new capabilities In particular, a specific WorkLibrary must give the way for Reading a File into a Model, and Writing a Model to a File Thus, it is possible to define several Work Libraries for each norm, but recommanded to define one general class for each one : this general class will define the Read and Write methods
 CIFSelect_WorkSessionThis class can be used to simply manage a process such as splitting a file, extracting a set of Entities ... It allows to manage different types of Variables : Integer or Text Parameters, Selections, Dispatches, in addition to a ShareOut. To each of these variables, a unique Integer Identifier is attached. A Name can be attached too as desired
 CIGESAppliThis package represents collection of miscellaneous entities from IGES
 CIGESAppli_Array1OfFiniteElement
 CIGESAppli_Array1OfFlow
 CIGESAppli_Array1OfNode
 CIGESAppli_DrilledHoleDefines DrilledHole, Type <406> Form <6> in package IGESAppli Identifies an entity representing a drilled hole through a printed circuit board
 CIGESAppli_ElementResultsDefines ElementResults, Type <148> in package IGESAppli Used to find the results of FEM analysis
 CIGESAppli_FiniteElementDefines FiniteElement, Type <136> Form <0> in package IGESAppli Used to define a finite element with the help of an element topology
 CIGESAppli_FlowDefines Flow, Type <402> Form <18> in package IGESAppli Represents a single signal or a single fluid flow path starting from a starting Connect Point Entity and including additional intermediate connect points
 CIGESAppli_FlowLineSpecDefines FlowLineSpec, Type <406> Form <14> in package IGESAppli Attaches one or more text strings to entities being used to represent a flow line
 CIGESAppli_GeneralModuleDefinition of General Services for IGESAppli (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESAppli_HArray1OfFiniteElement
 CIGESAppli_HArray1OfFlow
 CIGESAppli_HArray1OfNode
 CIGESAppli_LevelFunctionDefines LevelFunction, Type <406> Form <3> in package IGESAppli Used to transfer the meaning or intended use of a level in the sending system
 CIGESAppli_LevelToPWBLayerMapDefines LevelToPWBLayerMap, Type <406> Form <24> in package IGESAppli Used to correlate an exchange file level number with its corresponding native level identifier, physical PWB layer number and predefined functional level identification
 CIGESAppli_LineWideningDefines LineWidening, Type <406> Form <5> in package IGESAppli Defines the characteristics of entities when they are used to define locations of items
 CIGESAppli_NodalConstraintDefines NodalConstraint, Type <418> Form <0> in package IGESAppli Relates loads and/or constraints to specific nodes in the Finite Element Model by creating a relation between Node entities and Tabular Data Property that contains the load or constraint data
 CIGESAppli_NodalDisplAndRotDefines NodalDisplAndRot, Type <138> Form <0> in package IGESAppli Used to communicate finite element post processing data
 CIGESAppli_NodalResultsDefines NodalResults, Type <146> in package IGESAppli Used to store the Analysis Data results per FEM Node
 CIGESAppli_NodeDefines Node, Type <134> Form <0> in package IGESAppli Geometric point used in the definition of a finite element
 CIGESAppli_PartNumberDefines PartNumber, Type <406> Form <9> in package IGESAppli Attaches a set of text strings that define the common part numbers to an entity being used to represent a physical component
 CIGESAppli_PinNumberDefines PinNumber, Type <406> Form <8> in package IGESAppli Used to attach a text string representing a component pin number to an entity being used to represent an electrical component's pin
 CIGESAppli_PipingFlowDefines PipingFlow, Type <402> Form <20> in package IGESAppli Represents a single fluid flow path
 CIGESAppli_ProtocolDescription of Protocol for IGESAppli
 CIGESAppli_PWBArtworkStackupDefines PWBArtworkStackup, Type <406> Form <25> in package IGESAppli Used to communicate which exchange file levels are to be combined in order to create the artwork for a printed wire board (PWB). This property should be attached to the entity defining the printed wire assembly (PWA) or if no such entity exists, then the property should stand alone in the file
 CIGESAppli_PWBDrilledHoleDefines PWBDrilledHole, Type <406> Form <26> in package IGESAppli Used to identify an entity that locates a drilled hole and to specify the characteristics of the drilled hole
 CIGESAppli_ReadWriteModuleDefines basic File Access Module for IGESAppli (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESAppli_ReferenceDesignatorDefines ReferenceDesignator, Type <406> Form <7> in package IGESAppli Used to attach a text string containing the value of a component reference designator to an entity being used to represent a component
 CIGESAppli_RegionRestrictionDefines RegionRestriction, Type <406> Form <2> in package IGESAppli Defines regions to set an application's restriction over a region
 CIGESAppli_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESAppli
 CIGESAppli_ToolDrilledHoleTool to work on a DrilledHole. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolElementResultsTool to work on a ElementResults. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolFiniteElementTool to work on a FiniteElement. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolFlowTool to work on a Flow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolFlowLineSpecTool to work on a FlowLineSpec. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolLevelFunctionTool to work on a LevelFunction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolLevelToPWBLayerMapTool to work on a LevelToPWBLayerMap. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolLineWideningTool to work on a LineWidening. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolNodalConstraintTool to work on a NodalConstraint. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolNodalDisplAndRotTool to work on a NodalDisplAndRot. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolNodalResultsTool to work on a NodalResults. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolNodeTool to work on a Node. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolPartNumberTool to work on a PartNumber. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolPinNumberTool to work on a PinNumber. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolPipingFlowTool to work on a PipingFlow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolPWBArtworkStackupTool to work on a PWBArtworkStackup. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolPWBDrilledHoleTool to work on a PWBDrilledHole. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolReferenceDesignatorTool to work on a ReferenceDesignator. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESAppli_ToolRegionRestrictionTool to work on a RegionRestriction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasicThis package represents basic entities from IGES
 CIGESBasic_Array1OfLineFontEntity
 CIGESBasic_Array2OfHArray1OfReal
 CIGESBasic_AssocGroupTypeDefines AssocGroupType, Type <406> Form <23> in package IGESBasic Used to assign an unambiguous identification to a Group Associativity
 CIGESBasic_ExternalReferenceFileDefines ExternalReferenceFile, Type <406> Form <12> in package IGESBasic References definitions residing in another file
 CIGESBasic_ExternalRefFileDefines ExternalRefFile, Type <416> Form <1> in package IGESBasic Used when entire reference file is to be instanced
 CIGESBasic_ExternalRefFileIndexDefines ExternalRefFileIndex, Type <402> Form <12> in package IGESBasic Contains a list of the symbolic names used by the referencing files and the DE pointers to the corresponding definitions within the referenced file
 CIGESBasic_ExternalRefFileNameDefines ExternalRefFileName, Type <416> Form <0-2> in package IGESBasic Used when single definition from the reference file is required or for external logical references where an entity in one file relates to an entity in another file
 CIGESBasic_ExternalRefLibNameDefines ExternalRefLibName, Type <416> Form <4> in package IGESBasic Used when it is assumed that a copy of the subfigure exists in native form in a library on the receiving system
 CIGESBasic_ExternalRefNameDefines ExternalRefName, Type <416> Form <3> in package IGESBasic Used when it is assumed that a copy of the subfigure exists in native form on the receiving system
 CIGESBasic_GeneralModuleDefinition of General Services for IGESBasic (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESBasic_GroupDefines Group, Type <402> Form <1> in package IGESBasic The Group Associativity allows a collection of a set of entities to be maintained as a single, logical entity
 CIGESBasic_GroupWithoutBackPDefines GroupWithoutBackP, Type <402> Form <7> in package IGESBasic this class defines a Group without back pointers
 CIGESBasic_HArray1OfHArray1OfIGESEntity
 CIGESBasic_HArray1OfHArray1OfInteger
 CIGESBasic_HArray1OfHArray1OfReal
 CIGESBasic_HArray1OfHArray1OfXY
 CIGESBasic_HArray1OfHArray1OfXYZ
 CIGESBasic_HArray1OfLineFontEntity
 CIGESBasic_HArray2OfHArray1OfReal
 CIGESBasic_HierarchyDefines Hierarchy, Type <406> Form <10> in package IGESBasic Provides ability to control the hierarchy of each directory entry attribute
 CIGESBasic_NameDefines Name, Type <406> Form <15> in package IGESBasic Used to specify a user defined name
 CIGESBasic_OrderedGroupDefines OrderedGroup, Type <402> Form <14> in package IGESBasic this class defines an Ordered Group with back pointers Allows a collection of a set of entities to be maintained as a single entity, but the group is ordered. It inherits from Group
 CIGESBasic_OrderedGroupWithoutBackPDefines OrderedGroupWithoutBackP, Type <402> Form <15> in package IGESBasic Allows a collection of a set of entities to be maintained as a single entity, but the group is ordered and there are no back pointers. It inherits from Group
 CIGESBasic_ProtocolDescription of Protocol for IGESBasic
 CIGESBasic_ReadWriteModuleDefines basic File Access Module for IGESBasic (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESBasic_SingleParentDefines SingleParent, Type <402> Form <9> in package IGESBasic It defines a logical structure of one independent (parent) entity and one or more subordinate (children) entities
 CIGESBasic_SingularSubfigureDefines SingularSubfigure, Type <408> Form <0> in package IGESBasic Defines the occurrence of a single instance of the defined Subfigure
 CIGESBasic_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESBasic
 CIGESBasic_SubfigureDefDefines SubfigureDef, Type <308> Form <0> in package IGESBasic This Entity permits a single definition of a detail to be utilized in multiple instances in the creation of the whole picture
 CIGESBasic_ToolAssocGroupTypeTool to work on a AssocGroupType. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalReferenceFileTool to work on a ExternalReferenceFile. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalRefFileTool to work on a ExternalRefFile. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalRefFileIndexTool to work on a ExternalRefFileIndex. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalRefFileNameTool to work on a ExternalRefFileName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalRefLibNameTool to work on a ExternalRefLibName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolExternalRefNameTool to work on a ExternalRefName. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolGroupTool to work on a Group. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolGroupWithoutBackPTool to work on a GroupWithoutBackP. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolHierarchyTool to work on a Hierarchy. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolNameTool to work on a Name. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolOrderedGroupTool to work on a OrderedGroup. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolOrderedGroupWithoutBackPTool to work on a OrderedGroupWithoutBackP. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolSingleParentTool to work on a SingleParent. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolSingularSubfigureTool to work on a SingularSubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESBasic_ToolSubfigureDefTool to work on a SubfigureDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESCAFControlProvides high-level API to translate IGES file to and from DECAF document
 CIGESCAFControl_ReaderProvides a tool to read IGES file and put it into DECAF document. Besides transfer of shapes (including assemblies) provided by IGESControl, supports also colors and part names IGESCAFControl_Reader reader; Methods for translation of an IGES file: reader.ReadFile("filename"); reader.Transfer(Document); or reader.Perform("filename",doc); Methods for managing reading attributes. Colors reader.SetColorMode(colormode); Standard_Boolean colormode = reader.GetColorMode(); Layers reader.SetLayerMode(layermode); Standard_Boolean layermode = reader.GetLayerMode(); Names reader.SetNameMode(namemode); Standard_Boolean namemode = reader.GetNameMode();
 CIGESCAFControl_WriterProvides a tool to write DECAF document to the IGES file. Besides transfer of shapes (including assemblies) provided by IGESControl, supports also colors and part names IGESCAFControl_Writer writer(); Methods for writing IGES file: writer.Transfer (Document); writer.Write("filename") or writer.Write(OStream) or writer.Perform(Document,"filename"); Methods for managing the writing of attributes. Colors writer.SetColorMode(colormode); Standard_Boolean colormode = writer.GetColorMode(); Layers writer.SetLayerMode(layermode); Standard_Boolean layermode = writer.GetLayerMode(); Names writer.SetNameMode(namemode); Standard_Boolean namemode = writer.GetNameMode();
 CIGESControl_ActorWriteActor to write Shape to IGES
 CIGESControl_AlgoContainer
 CIGESControl_ControllerController for IGES-5.1
 CIGESControl_IGESBoundaryTranslates IGES boundary entity (types 141, 142 and 508) in Advanced Data Exchange. Redefines translation and treatment methods from inherited open class IGESToBRep_IGESBoundary
 CIGESControl_ReaderReads IGES files, checks them and translates their contents into Open CASCADE models. The IGES data can be that of a whole model or that of a specific list of entities in the model. As in XSControl_Reader, you specify the list using a selection. For translation of iges files it is possible to use the following sequence: To change parameters of translation class Interface_Static should be used before the beginning of translation (see IGES Parameters and General Parameters) Creation of reader IGESControl_Reader reader; To load a file in a model use method: reader.ReadFile("filename.igs") To check a loading file use method Check: reader.Check(failsonly); where failsonly is equal to Standard_True or Standard_False; To print the results of load: reader.PrintCheckLoad(failsonly,mode) where mode is equal to the value of enumeration IFSelect_PrintCount To transfer entities from a model the following methods can be used: for the whole model reader.TransferRoots(onlyvisible); where onlyvisible is equal to Standard_True or Standard_False; To transfer a list of entities: reader.TransferList(list); To transfer one entity reader.TransferEntity(ent) or reader.Transfer(num); To obtain a result the following method can be used: reader.IsDone() reader.NbShapes() and reader.Shape(num); or reader.OneShape(); To print the results of transfer use method: reader.PrintTransferInfo(failwarn,mode); where printfail is equal to the value of enumeration IFSelect_PrintFail, mode see above. Gets correspondence between an IGES entity and a result shape obtained therefrom. reader.TransientProcess(); TopoDS_Shape shape = TransferBRep::ShapeResult(reader.TransientProcess(),ent);
 CIGESControl_ToolContainer
 CIGESControl_WriterThis class creates and writes IGES files from CAS.CADE models. An IGES file can be written to an existing IGES file or to a new one. The translation can be performed in one or several operations. Each translation operation outputs a distinct root entity in the IGES file. To write an IGES file it is possible to use the following sequence: To modify the IGES file header or to change translation parameters it is necessary to use class Interface_Static (see IGESParameters and GeneralParameters)
 CIGESConvGeomThis package is intended to gather geometric conversion which are not immediate but can be used for several purposes : mainly, standard conversion to and from CasCade geometric and topologic data, and adaptations of IGES files as required (as replacing Spline entities to BSpline equivalents)
 CIGESConvGeom_GeomBuilderThis class provides some useful basic tools to build IGESGeom curves, especially : define a curve in a plane in 3D space (ex. Circular or Conic arc, or Copious Data defined in 2D) make a CopiousData from a list of points/vectors
 CIGESDataBasic description of an IGES Interface
 CIGESData_Array1OfDirPart
 CIGESData_Array1OfIGESEntity
 CIGESData_BasicEditorThis class provides various functions of basic edition, such as :
 CIGESData_ColorEntityDefines required type for Color in directory part an effective Color entity must inherits it
 CIGESData_DefaultGeneralProcesses the specific case of UndefinedEntity from IGESData (Case Number 1)
 CIGESData_DefaultSpecificSpecific IGES Services for UndefinedEntity, FreeFormatEntity
 CIGESData_DefSwitchDescription of a directory componant which can be either undefined (let Void), defined as a Reference to an entity, or as a Rank, integer value adressing a builtin table The entity reference is not included here, only reference status is kept (because entity type must be adapted)
 CIGESData_DirCheckerThis class centralizes general Checks upon an IGES Entity's Directory Part. That is : such field Ignored or Required, or Required with a given Value (for an Integer field) More precise checks can be performed as necessary, by each Entity (method OwnCheck)
 CIGESData_DirPartLitteral/numeric description of an entity's directory section, taken from file
 CIGESData_FileProtocolThis class allows to define complex protocols, in order to treat various sub-sets (or the complete set) of the IGES Norm, such as Solid + Draw (which are normally independant), etc... While it inherits Protocol from IGESData, it admits UndefinedEntity too
 CIGESData_FileRecognizer
 CIGESData_FreeFormatEntityThis class allows to create IGES Entities in a literal form : their definition is free, but they are not recognized as instances of specific classes
 CIGESData_GeneralModuleDefinition of General Services adapted to IGES. This Services comprise : Shared & Implied Lists, Copy, Check They are adapted according to the organisation of IGES Entities : Directory Part, Lists of Associativities and Properties are specifically processed
 CIGESData_GlobalNodeOfSpecificLib
 CIGESData_GlobalNodeOfWriterLib
 CIGESData_GlobalSectionDescription of a global section (corresponds to file header) used as well in IGESModel, IGESReader and IGESWriter Warning : From IGES-5.1, a parameter is added : LastChangeDate (concerns transferred set of data, not the file itself) Of course, it can be absent if read from earlier versions (a default is then to be set to current date) From 5.3, one more : ApplicationProtocol (optional)
 CIGESData_HArray1OfIGESEntity
 CIGESData_IGESDumperProvides a way to obtain a clear Dump of an IGESEntity (distinct from normalized output). It works with tools attached to Entities, as for normalized Reade and Write
 CIGESData_IGESEntityDefines root of IGES Entity definition, including Directory Part, lists of (optionnal) Properties and Associativities
 CIGESData_IGESModelDefines the file header and entities for IGES files. These headers and entities result from a complete data translation using the IGES data exchange processor. Each entity is contained in a single model only and has a unique identifier. You can access this identifier using the method Number. Gives an access to the general data in the Start and the Global sections of an IGES file. The IGES file includes the following sections: -Start, -Global, -Directory Entry, -Parameter Data, -Terminate
 CIGESData_IGESReaderDataSpecific FileReaderData for IGES contains header as GlobalSection, and for each Entity, its directory part as DirPart, list of Parameters as ParamSet Each Item has a DirPart, plus classically a ParamSet and the correspondant recognized Entity (inherited from FileReaderData) Parameters are accessed through specific objects, ParamReaders
 CIGESData_IGESReaderToolSpecific FileReaderTool for IGES Parameters are accessed through specific objects, ParamReaders
 CIGESData_IGESTypeTaken from directory part of an entity (from file or model), gives "type" and "form" data, used to recognize entity's type
 CIGESData_IGESWriterManages atomic file writing, under control of IGESModel : prepare text to be sent then sends it takes into account distinction between successive Sections
 CIGESData_LabelDisplayEntityDefines required type for LabelDisplay in directory part an effective LabelDisplay entity must inherits it
 CIGESData_LevelListEntityDefines required type for LevelList in directory part an effective LevelList entity must inherits it
 CIGESData_LineFontEntityDefines required type for LineFont in directory part an effective LineFont entity must inherits it
 CIGESData_NameEntityNameEntity is a kind of IGESEntity which can provide a Name under alphanumeric (String) form, from Properties list an effective Name entity must inherit it
 CIGESData_NodeOfSpecificLib
 CIGESData_NodeOfWriterLib
 CIGESData_ParamCursorAuxiliary class for ParamReader. It stores commands for a ParamReader to manage the current parameter number. Used by methods Read... from ParamReader. It allows to define the following commands :
 CIGESData_ParamReaderAccess to a list of parameters, with management of read stage (owned parameters, properties, associativities) and current parameter number, read errors (which feed a Check), plus convenient facilities to read parameters, in particular :
 CIGESData_ProtocolDescription of basic Protocol for IGES This comprises treatement of IGESModel and Recognition of Undefined-FreeFormat-Entity
 CIGESData_ReadWriteModuleDefines basic File Access Module, under the control of IGESReaderTool for Reading and IGESWriter for Writing : Specific actions concern : Read and Write Own Parameters of an IGESEntity. The common parts (Directory Entry, Lists of Associativities and Properties) are processed by IGESReaderTool & IGESWriter
 CIGESData_SingleParentEntitySingleParentEntity is a kind of IGESEntity which can refer to a (Single) Parent, from Associativities list of an Entity a effective SingleParent definition entity must inherit it
 CIGESData_SpecificLib
 CIGESData_SpecificModuleThis class defines some Services which are specifically attached to IGES Entities : Dump
 CIGESData_ToolLocationThis Tool determines and gives access to effective Locations of IGES Entities as defined by the IGES Norm. These Locations can be for each Entity :
 CIGESData_TransfEntityDefines required type for Transf in directory part an effective Transf entity must inherits it
 CIGESData_UndefinedEntityUndefined (unknown or error) entity specific of IGES DirPart can be correct or not : if it is not, a flag indicates it, and each corrupted field has an associated error flag
 CIGESData_ViewKindEntityDefines required type for ViewKind in directory part that is, Single view or Multiple view An effective ViewKind entity must inherit it and define IsSingle (True for Single, False for List of Views), NbViews and ViewItem (especially for a List)
 CIGESData_WriterLib
 CIGESDefsTo embody general definitions of Entities (Parameters, Tables ...)
 CIGESDefs_Array1OfTabularData
 CIGESDefs_AssociativityDefDefines IGES Associativity Definition Entity, Type <302> Form <5001 - 9999> in package IGESDefs. This class permits the preprocessor to define an associativity schema. i.e., by using it preprocessor defines the type of relationship
 CIGESDefs_AttributeDefDefines IGES Attribute Table Definition Entity, Type <322> Form [0, 1, 2] in package IGESDefs. This is class is used to support the concept of well defined collection of attributes, whether it is a table or a single row of attributes
 CIGESDefs_AttributeTableDefines IGES Attribute Table, Type <422> Form <0, 1> in package IGESDefs This class is used to represent an occurence of Attribute Table. This Class may be independent or dependent or pointed at by other Entities
 CIGESDefs_GeneralModuleDefinition of General Services for IGESDefs (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESDefs_GenericDataDefines IGES Generic Data, Type <406> Form <27> in package IGESDefs Used to communicate information defined by the system operator while creating the model. The information is system specific and does not map into one of the predefined properties or associativities. Properties and property values can be defined by multiple instances of this property
 CIGESDefs_HArray1OfHArray1OfTextDisplayTemplate
 CIGESDefs_HArray1OfTabularData
 CIGESDefs_MacroDefDefines IGES Macro Definition Entity, Type <306> Form <0> in package IGESDefs This Class specifies the action of a specific MACRO. After specification MACRO can be used as necessary by means of MACRO class instance entity
 CIGESDefs_ProtocolDescription of Protocol for IGESDefs
 CIGESDefs_ReadWriteModuleDefines Defs File Access Module for IGESDefs (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESDefs_SpecificModuleDefines Services attached to IGES Entities : Dump, for IGESDefs
 CIGESDefs_TabularDataDefines IGES Tabular Data, Type <406> Form <11>, in package IGESDefs This Class is used to provide a Structure to accomodate point form data
 CIGESDefs_ToolAssociativityDefTool to work on a AssociativityDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolAttributeDefTool to work on a AttributeDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolAttributeTableTool to work on a AttributeTable. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolGenericDataTool to work on a GenericData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolMacroDefTool to work on a MacroDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolTabularDataTool to work on a TabularData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_ToolUnitsDataTool to work on a UnitsData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDefs_UnitsDataDefines IGES UnitsData Entity, Type <316> Form <0> in package IGESDefs This class stores data about a model's fundamental units
 CIGESDimenThis package represents Entities applied to Dimensions ie. Annotation Entities and attached Properties and Associativities
 CIGESDimen_AngularDimensionDefines AngularDimension, Type <202> Form <0> in package IGESDimen Used to dimension angles
 CIGESDimen_Array1OfGeneralNote
 CIGESDimen_Array1OfLeaderArrow
 CIGESDimen_BasicDimensionDefines IGES Basic Dimension, Type 406, Form 31, in package IGESDimen The basic Dimension Property indicates that the referencing dimension entity is to be displayed with a box around text
 CIGESDimen_CenterLineDefines CenterLine, Type <106> Form <20-21> in package IGESDimen Is an entity appearing as crosshairs or as a construction between 2 positions
 CIGESDimen_CurveDimensionDefines CurveDimension, Type <204> Form <0> in package IGESDimen Used to dimension curves Consists of one tail segment of nonzero length beginning with an arrowhead and which serves to define the orientation
 CIGESDimen_DiameterDimensionDefines DiameterDimension, Type <206> Form <0> in package IGESDimen Used for dimensioning diameters
 CIGESDimen_DimensionDisplayDataDefines IGES Dimension Display Data, Type <406> Form <30>, in package IGESDimen The Dimensional Display Data Property is optional but when present must be referenced by a dimension entity. The information it contains could be extracted from the text, leader and witness line data with difficulty
 CIGESDimen_DimensionedGeometryDefines IGES Dimensioned Geometry, Type <402> Form <13>, in package IGESDimen This entity has been replaced by the new form of Dimensioned Geometry Associativity Entity (Type 402, Form 21) and should no longer be used by preprocessors
 CIGESDimen_DimensionToleranceDefines Dimension Tolerance, Type <406>, Form <29> in package IGESDimen Provides tolerance information for a dimension which can be used by the receiving system to regenerate the dimension
 CIGESDimen_DimensionUnitsDefines Dimension Units, Type <406>, Form <28> in package IGESDimen Describes the units and formatting details of the nominal value of a dimension
 CIGESDimen_FlagNoteDefines FlagNote, Type <208> Form <0> in package IGESDimen Is label information formatted in different ways
 CIGESDimen_GeneralLabelDefines GeneralLabel, Type <210> Form <0> in package IGESDimen Used for general labeling with leaders
 CIGESDimen_GeneralModuleDefinition of General Services for IGESDimen (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESDimen_GeneralNoteDefines GeneralNote, Type <212> Form <0-8, 100-200, 105> in package IGESDimen Used for formatting boxed text in different ways
 CIGESDimen_GeneralSymbolDefines General Symbol, Type <228>, Form <0-3,5001-9999> in package IGESDimen Consists of zero or one (Form 0) or one (all other forms), one or more geometry entities which define a symbol, and zero, one or more associated leaders
 CIGESDimen_HArray1OfGeneralNote
 CIGESDimen_HArray1OfLeaderArrow
 CIGESDimen_LeaderArrowDefines LeaderArrow, Type <214> Form <1-12> in package IGESDimen Consists of one or more line segments except when leader is part of an angular dimension, with links to presumed text item
 CIGESDimen_LinearDimensionDefines LinearDimension, Type <216> Form <0> in package IGESDimen Used for linear dimensioning
 CIGESDimen_NewDimensionedGeometryDefines New Dimensioned Geometry, Type <402>, Form <21> in package IGESDimen Links a dimension entity with the geometry entities it is dimensioning, so that later, in the receiving database, the dimension can be automatically recalculated and redrawn should the geometry be changed
 CIGESDimen_NewGeneralNoteDefines NewGeneralNote, Type <213> Form <0> in package IGESDimen Further attributes for formatting text strings
 CIGESDimen_OrdinateDimensionDefines IGES Ordinate Dimension, Type <218> Form <0, 1>, in package IGESDimen Note : The ordinate dimension entity is used to indicate dimensions from a common base line. Dimensioning is only permitted along the XT or YT axis
 CIGESDimen_PointDimensionDefines IGES Point Dimension, Type <220> Form <0>, in package IGESDimen A Point Dimension Entity consists of a leader, text, and an optional circle or hexagon enclosing the text IGES specs for this entity mention SimpleClosedPlanarCurve Entity(106/63)which is not listed in LIST.Text In the sequel we have ignored this & considered only the other two entity for representing the hexagon or circle enclosing the text
 CIGESDimen_ProtocolDescription of Protocol for IGESDimen
 CIGESDimen_RadiusDimensionDefines IGES Radius Dimension, type <222> Form <0, 1>, in package IGESDimen. A Radius Dimension Entity consists of a General Note, a leader, and an arc center point. A second form of this entity accounts for the occasional need to have two leader entities referenced
 CIGESDimen_ReadWriteModuleDefines Dimen File Access Module for IGESDimen (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESDimen_SectionDefines Section, Type <106> Form <31-38> in package IGESDimen Contains information to display sectioned sides
 CIGESDimen_SectionedAreaDefines IGES Sectioned Area, Type <230> Form <0>, in package IGESDimen A sectioned area is a portion of a design which is to be filled with a pattern of lines. Ordinarily, this entity is used to reveal or expose shape or material characteri- stics defined by other entities. It consists of a pointer to an exterior definition curve, a specification of the pattern of lines, the coordinates of a point on a pattern line, the distance between the pattern lines, the angle between the pattern lines and the X-axis of definition space, and the specification of any enclosed definition curves (commonly known as islands)
 CIGESDimen_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESDimen
 CIGESDimen_ToolAngularDimensionTool to work on a AngularDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolBasicDimensionTool to work on a BasicDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolCenterLineTool to work on a CenterLine. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolCurveDimensionTool to work on a CurveDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolDiameterDimensionTool to work on a DiameterDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolDimensionDisplayDataTool to work on a DimensionDisplayData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolDimensionedGeometryTool to work on a DimensionedGeometry. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolDimensionToleranceTool to work on a DimensionTolerance. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolDimensionUnitsTool to work on a DimensionUnits. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolFlagNoteTool to work on a FlagNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolGeneralLabelTool to work on a GeneralLabel. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolGeneralNoteTool to work on a GeneralNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolGeneralSymbolTool to work on a GeneralSymbol. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolLeaderArrowTool to work on a LeaderArrow. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolLinearDimensionTool to work on a LinearDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolNewDimensionedGeometryTool to work on a NewDimensionedGeometry. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolNewGeneralNoteTool to work on a NewGeneralNote. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolOrdinateDimensionTool to work on a OrdinateDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolPointDimensionTool to work on a PointDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolRadiusDimensionTool to work on a RadiusDimension. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolSectionTool to work on a Section. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolSectionedAreaTool to work on a SectionedArea. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_ToolWitnessLineTool to work on a WitnessLine. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDimen_WitnessLineDefines WitnessLine, Type <106> Form <40> in package IGESDimen Contains one or more straight line segments associated with drafting entities of various types
 CIGESDrawThis package contains the group of classes necessary for Structure Entities implied in Drawings and Structured Graphics (Sets for drawing, Drawings and Views)
 CIGESDraw_Array1OfConnectPoint
 CIGESDraw_Array1OfViewKindEntity
 CIGESDraw_CircArraySubfigureDefines IGES Circular Array Subfigure Instance Entity, Type <414> Form Number <0> in package IGESDraw
 CIGESDraw_ConnectPointDefines IGESConnectPoint, Type <132> Form Number <0> in package IGESDraw
 CIGESDraw_DrawingDefines IGESDrawing, Type <404> Form <0> in package IGESDraw
 CIGESDraw_DrawingWithRotationDefines IGESDrawingWithRotation, Type <404> Form <1> in package IGESDraw
 CIGESDraw_GeneralModuleDefinition of General Services for IGESDraw (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESDraw_HArray1OfConnectPoint
 CIGESDraw_HArray1OfViewKindEntity
 CIGESDraw_LabelDisplayDefines IGESLabelDisplay, Type <402> Form <5> in package IGESDraw
 CIGESDraw_NetworkSubfigureDefines IGES Network Subfigure Instance Entity, Type <420> Form Number <0> in package IGESDraw
 CIGESDraw_NetworkSubfigureDefDefines IGESNetworkSubfigureDef, Type <320> Form Number <0> in package IGESDraw
 CIGESDraw_PerspectiveViewDefines IGESPerspectiveView, Type <410> Form <1> in package IGESDraw
 CIGESDraw_PlanarDefines IGESPlanar, Type <402> Form <16> in package IGESDraw
 CIGESDraw_ProtocolDescription of Protocol for IGESDraw
 CIGESDraw_ReadWriteModuleDefines Draw File Access Module for IGESDraw (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESDraw_RectArraySubfigureDefines IGES Rectangular Array Subfigure Instance Entity, Type <412> Form Number <0> in package IGESDraw Used to produce copies of object called the base entity, arranging them in equally spaced rows and columns
 CIGESDraw_SegmentedViewsVisibleDefines IGESSegmentedViewsVisible, Type <402> Form <19> in package IGESDraw
 CIGESDraw_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESDraw
 CIGESDraw_ToolCircArraySubfigureTool to work on a CircArraySubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolConnectPointTool to work on a ConnectPoint. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolDrawingTool to work on a Drawing. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolDrawingWithRotationTool to work on a DrawingWithRotation. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolLabelDisplayTool to work on a LabelDisplay. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolNetworkSubfigureTool to work on a NetworkSubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolNetworkSubfigureDefTool to work on a NetworkSubfigureDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolPerspectiveViewTool to work on a PerspectiveView. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolPlanarTool to work on a Planar. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolRectArraySubfigureTool to work on a RectArraySubfigure. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolSegmentedViewsVisibleTool to work on a SegmentedViewsVisible. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolViewTool to work on a View. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolViewsVisibleTool to work on a ViewsVisible. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ToolViewsVisibleWithAttrTool to work on a ViewsVisibleWithAttr. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESDraw_ViewDefines IGES View Entity, Type <410> Form <0> in package IGESDraw
 CIGESDraw_ViewsVisibleDefines IGESViewsVisible, Type <402>, Form <3> in package IGESDraw
 CIGESDraw_ViewsVisibleWithAttrDefines IGESViewsVisibleWithAttr, Type <402>, Form <4> in package IGESDraw
 CIGESGeomThis package consists of B-Rep and CSG Solid entities
 CIGESGeom_Array1OfBoundary
 CIGESGeom_Array1OfCurveOnSurface
 CIGESGeom_Array1OfTransformationMatrix
 CIGESGeom_BoundaryDefines IGESBoundary, Type <141> Form <0> in package IGESGeom A boundary entity identifies a surface boundary consisting of a set of curves lying on the surface
 CIGESGeom_BoundedSurfaceDefines BoundedSurface, Type <143> Form <0> in package IGESGeom A bounded surface is used to communicate trimmed surfaces. The surface and trimming curves are assumed to be represented parametrically
 CIGESGeom_BSplineCurveDefines IGESBSplineCurve, Type <126> Form <0-5> in package IGESGeom A parametric equation obtained by dividing two summations involving weights (which are real numbers), the control points, and B-Spline basis functions
 CIGESGeom_BSplineSurfaceDefines IGESBSplineSurface, Type <128> Form <0-9> in package IGESGeom A parametric equation obtained by dividing two summations involving weights (which are real numbers), the control points, and B-Spline basis functions
 CIGESGeom_CircularArcDefines IGESCircularArc, Type <100> Form <0> in package IGESGeom A circular arc is a connected portion of a parent circle which consists of more than one point. The definition space coordinate system is always chosen so that the circular arc remains in a plane either coincident with or parallel to the XT, YT plane
 CIGESGeom_CompositeCurveDefines IGESCompositeCurve, Type <102> Form <0> in package IGESGeom A composite curve is defined as an ordered list of entities consisting of a point, connect point and parametrised curve entities (excluding the CompositeCurve entity)
 CIGESGeom_ConicArcDefines IGESConicArc, Type <104> Form <0-3> in package IGESGeom A conic arc is a bounded connected portion of a parent conic curve which consists of more than one point. The parent conic curve is either an ellipse, a parabola, or a hyperbola. The definition space coordinate system is always chosen so that the conic arc lies in a plane either coincident with or parallel to XT, YT plane. Within such a plane a conic is defined by the six coefficients in the following equation. A*XT^2 + B*XT*YT + C*YT^2 + D*XT + E*YT + F = 0
 CIGESGeom_CopiousDataDefines IGESCopiousData, Type <106> Form <1-3,11-13,63> in package IGESGeom This entity stores data points in the form of pairs, triples, or sextuples. An interpretation flag value signifies which of these forms is being used
 CIGESGeom_CurveOnSurfaceDefines IGESCurveOnSurface, Type <142> Form <0> in package IGESGeom A curve on a parametric surface entity associates a given curve with a surface and identifies the curve as lying on the surface
 CIGESGeom_DirectionDefines IGESDirection, Type <123> Form <0> in package IGESGeom A direction entity is a non-zero vector in Euclidean 3-space that is defined by its three components (direction ratios) with respect to the coordinate axes. If x, y, z are the direction ratios then (x^2 + y^2 + z^2) > 0
 CIGESGeom_FlashDefines IGESFlash, Type <125> Form <0 - 4> in package IGESGeom A flash entity is a point in the ZT=0 plane that locates a particular closed area. That closed area can be defined in one of two ways. First, it can be an arbitrary closed area defined by any entity capable of defining a closed area. The points of this entity must all lie in the ZT=0 plane. Second, it can be a member of a predefined set of flash shapes
 CIGESGeom_GeneralModuleDefinition of General Services for IGESGeom (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESGeom_HArray1OfBoundary
 CIGESGeom_HArray1OfCurveOnSurface
 CIGESGeom_HArray1OfTransformationMatrix
 CIGESGeom_LineDefines IGESLine, Type <110> Form <0> in package IGESGeom A line is a bounded, connected portion of a parent straight line which consists of more than one point. A line is defined by its end points
 CIGESGeom_OffsetCurveDefines IGESOffsetCurve, Type <130> Form <0> in package IGESGeom An OffsetCurve entity contains the data necessary to determine the offset of a given curve C. This entity points to the base curve to be offset and contains offset distance and other pertinent information
 CIGESGeom_OffsetSurfaceDefines IGESOffsetSurface, Type <140> Form <0> in package IGESGeom An offset surface is a surface defined in terms of an already existing surface.If S(u, v) is a parametrised regular surface and N(u, v) is a differential field of unit normal vectors defined on the whole surface, and "d" a fixed non zero real number, then offset surface to S is a parametrised surface S(u, v) given by O(u, v) = S(u, v) + d * N(u, v); u1 <= u <= u2; v1 <= v <= v2;
 CIGESGeom_PlaneDefines IGESPlane, Type <108> Form <-1,0,1> in package IGESGeom A plane entity can be used to represent unbounded plane, as well as bounded portion of a plane. In either of the above cases the plane is defined within definition space by means of coefficients A, B, C, D where at least one of A, B, C is non-zero and A * XT + B * YT + C * ZT = D
 CIGESGeom_PointDefines IGESPoint, Type <116> Form <0> in package IGESGeom
 CIGESGeom_ProtocolDescription of Protocol for IGESGeom
 CIGESGeom_ReadWriteModuleDefines Geom File Access Module for IGESGeom (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESGeom_RuledSurfaceDefines IGESRuledSurface, Type <118> Form <0-1> in package IGESGeom A ruled surface is formed by moving a line connecting points of equal relative arc length or equal relative parametric value on two parametric curves from a start point to a terminate point on the curves. The parametric curves may be points, lines, circles, conics, rational B-splines, parametric splines or any parametric curve defined in the IGES specification
 CIGESGeom_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESGeom
 CIGESGeom_SplineCurveDefines IGESSplineCurve, Type <112> Form <0> in package IGESGeom The parametric spline is a sequence of parametric polynomial segments. The curve could be of the type Linear, Quadratic, Cubic, Wilson-Fowler, Modified Wilson-Fowler, B-Spline. The N polynomial segments are delimited by the break points T(1), T(2), T(3), ..., T(N+1)
 CIGESGeom_SplineSurfaceDefines IGESSplineSurface, Type <114> Form <0> in package IGESGeom A parametric spline surface is a grid of polynomial patches. Patch could be of the type Linear, Quadratic, Cubic, Wilson-Fowler, Modified Wilson-Fowler, B-Spline The M * N grid of patches is defined by the 'u' break points TU(1), TU(2), ..., TU(M+1) and the 'v' break points TV(1), TV(2), TV(3) ..., TV(N+1)
 CIGESGeom_SurfaceOfRevolutionDefines IGESSurfaceOfRevolution, Type <120> Form <0> in package IGESGeom A surface of revolution is defined by an axis of rotation a generatrix, and start and terminate rotation angles. The surface is created by rotating the generatrix about the axis of rotation through the start and terminate rotation angles
 CIGESGeom_TabulatedCylinderDefines IGESTabulatedCylinder, Type <122> Form <0> in package IGESGeom A tabulated cylinder is a surface formed by moving a line segment called generatrix parallel to itself along a curve called directrix. The curve may be a line, circular arc, conic arc, parametric spline curve, rational B-spline curve or composite curve
 CIGESGeom_ToolBoundaryTool to work on a Boundary. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolBoundedSurfaceTool to work on a BoundedSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolBSplineCurveTool to work on a BSplineCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolBSplineSurfaceTool to work on a BSplineSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolCircularArcTool to work on a CircularArc. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolCompositeCurveTool to work on a CompositeCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolConicArcTool to work on a ConicArc. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolCopiousDataTool to work on a CopiousData. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolCurveOnSurfaceTool to work on a CurveOnSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolDirectionTool to work on a Direction. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolFlashTool to work on a Flash. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolLineTool to work on a Line. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolOffsetCurveTool to work on a OffsetCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolOffsetSurfaceTool to work on a OffsetSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolPlaneTool to work on a Plane. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolPointTool to work on a Point. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolRuledSurfaceTool to work on a RuledSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolSplineCurveTool to work on a SplineCurve. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolSplineSurfaceTool to work on a SplineSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolSurfaceOfRevolutionTool to work on a SurfaceOfRevolution. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolTabulatedCylinderTool to work on a TabulatedCylinder. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolTransformationMatrixTool to work on a TransformationMatrix. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_ToolTrimmedSurfaceTool to work on a TrimmedSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGeom_TransformationMatrixDefines IGESTransformationMatrix, Type <124> Form <0> in package IGESGeom The transformation matrix entity transforms three-row column vectors by means of matrix multiplication and then a vector addition. This entity can be considered as an "operator" entity in that it starts with the input vector, operates on it as described above, and produces the output vector
 CIGESGeom_TrimmedSurfaceDefines IGESTrimmedSurface, Type <144> Form <0> in package IGESGeom A simple closed curve in Euclidean plane divides the plane in to two disjoint, open connected components; one bounded, one unbounded. The bounded one is called the interior region to the curve. Unbounded component is called exterior region to the curve. The domain of the trimmed surface is defined as the interior of the outer boundaries and exterior of the inner boundaries and includes the boundary curves
 CIGESGraphThis package contains the group of classes necessary to define Graphic data among Structure Entities. (e.g., Fonts, Colors, Screen management ...)
 CIGESGraph_Array1OfColor
 CIGESGraph_Array1OfTextDisplayTemplate
 CIGESGraph_Array1OfTextFontDef
 CIGESGraph_ColorDefines IGESColor, Type <314> Form <0> in package IGESGraph
 CIGESGraph_DefinitionLevelDefines IGESDefinitionLevel, Type <406> Form <1> in package IGESGraph
 CIGESGraph_DrawingSizeDefines IGESDrawingSize, Type <406> Form <16> in package IGESGraph
 CIGESGraph_DrawingUnitsDefines IGESDrawingUnits, Type <406> Form <17> in package IGESGraph
 CIGESGraph_GeneralModuleDefinition of General Services for IGESGraph (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESGraph_HArray1OfColor
 CIGESGraph_HArray1OfTextDisplayTemplate
 CIGESGraph_HArray1OfTextFontDef
 CIGESGraph_HighLightDefines IGESHighLight, Type <406> Form <20> in package IGESGraph
 CIGESGraph_IntercharacterSpacingDefines IGESIntercharacterSpacing, Type <406> Form <18> in package IGESGraph
 CIGESGraph_LineFontDefPatternDefines IGESLineFontDefPattern, Type <304> Form <2> in package IGESGraph
 CIGESGraph_LineFontDefTemplateDefines IGESLineFontDefTemplate, Type <304> Form <1> in package IGESGraph
 CIGESGraph_LineFontPredefinedDefines IGESLineFontPredefined, Type <406> Form <19> in package IGESGraph
 CIGESGraph_NominalSizeDefines IGESNominalSize, Type <406> Form <13> in package IGESGraph
 CIGESGraph_PickDefines IGESPick, Type <406> Form <21> in package IGESGraph
 CIGESGraph_ProtocolDescription of Protocol for IGESGraph
 CIGESGraph_ReadWriteModuleDefines Graph File Access Module for IGESGraph (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESGraph_SpecificModuleDefines Services attached to IGES Entities : Dump & OwnCorrect, for IGESGraph
 CIGESGraph_TextDisplayTemplateDefines IGES TextDisplayTemplate Entity, Type <312>, form <0, 1> in package IGESGraph
 CIGESGraph_TextFontDefDefines IGES Text Font Definition Entity, Type <310> in package IGESGraph
 CIGESGraph_ToolColorTool to work on a Color. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolDefinitionLevelTool to work on a DefinitionLevel. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolDrawingSizeTool to work on a DrawingSize. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolDrawingUnitsTool to work on a DrawingUnits. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolHighLightTool to work on a HighLight. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolIntercharacterSpacingTool to work on a IntercharacterSpacing. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolLineFontDefPatternTool to work on a LineFontDefPattern. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolLineFontDefTemplateTool to work on a LineFontDefTemplate. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolLineFontPredefinedTool to work on a LineFontPredefined. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolNominalSizeTool to work on a NominalSize. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolPickTool to work on a Pick. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolTextDisplayTemplateTool to work on a TextDisplayTemplate. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolTextFontDefTool to work on a TextFontDef. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_ToolUniformRectGridTool to work on a UniformRectGrid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESGraph_UniformRectGridDefines IGESUniformRectGrid, Type <406> Form <22> in package IGESGraph
 CIGESSelectThis package defines the library of the most used tools for IGES Files : Selections & Modifiers specific to the IGES norm, and the most needed converters
 CIGESSelect_ActivatorPerforms Actions specific to IGESSelect, i.e. creation of IGES Selections and Dispatches, plus dumping specific to IGES
 CIGESSelect_AddFileCommentThis class allows to add comment lines on writing an IGES File These lines are added to Start Section, instead of the only one blank line written by default
 CIGESSelect_AddGroupAdds a Group to contain the entities designated by the Selection. If no Selection is given, nothing is done
 CIGESSelect_AutoCorrectDoes the absolutely effective corrections on IGES Entity. That is to say : regarding the norm in details, some values have mandatory values, or set of values with constraints. When such values/constraints are univoque, they can be forced. Also nullifies items of Directory Part, Associativities, and Properties, which are not (or not longer) in <target> Model
 CIGESSelect_ChangeLevelListChanges Level List (in directory part) to a new single value Only entities attached to a LevelListEntity are considered If OldNumber is defined, only entities whose LevelList contains its Value are processed. Else all LevelLists are
 CIGESSelect_ChangeLevelNumberChanges Level Number (as null or single) to a new single value Entities attached to a LevelListEntity are ignored Entities considered can be, either all Entities but those attached to a LevelListEntity, or Entities attached to a specific Level Number (0 for not defined)
 CIGESSelect_ComputeStatusComputes Status of IGES Entities for a whole IGESModel. This concerns SubordinateStatus and UseFlag, which must have some definite values according the way they are referenced. (see definitions of Logical use, Physical use, etc...)
 CIGESSelect_CounterOfLevelNumberThis class gives information about Level Number. It counts entities according level number, considering also the multiple level (see the class LevelList) for which an entity is attached to each of the listed levels
 CIGESSelect_DispPerDrawingThis type of dispatch defines sets of entities attached to distinct drawings. This information is taken from attached views which appear in the Directory Part. Also Drawing Frames are considered when Drawings are part of input list
 CIGESSelect_DispPerSingleViewThis type of dispatch defines sets of entities attached to distinct single views. This information appears in the Directory Part. Drawings are taken into account too, because of their frames (proper lists of annotations)
 CIGESSelect_DumperDumper from IGESSelect takes into account, for SessionFile, the classes defined in the package IGESSelect : Selections, Dispatches, Modifiers
 CIGESSelect_EditDirPartThis class is aimed to display and edit the Directory Part of an IGESEntity
 CIGESSelect_EditHeaderThis class is aimed to display and edit the Header of an IGES Model : Start Section and Global Section
 CIGESSelect_FileModifier
 CIGESSelect_FloatFormatThis class gives control out format for floatting values : ZeroSuppress or no, Main Format, Format in Range (for values around 1.), as IGESWriter allows to manage it. Formats are given under C-printf form
 CIGESSelect_IGESNameIGESName is a Signature specific to IGESNorm : it considers the Name of an IGESEntity as being its ShortLabel (some sending systems use name, not to identify entities, but ratjer to classify them)
 CIGESSelect_IGESTypeFormIGESTypeForm is a Signature specific to the IGES Norm : it gives the signature under two possible forms :
 CIGESSelect_ModelModifier
 CIGESSelect_RebuildDrawingsRebuilds Drawings which were bypassed to produce new models. If a set of entities, all put into a same IGESModel, were attached to a same Drawing in the starting Model, this Modifier rebuilds the original Drawing, but only with the transferred entities. This includes that all its views are kept too, but empty; and annotations are not kept. Drawing Name is renewed
 CIGESSelect_RebuildGroupsRebuilds Groups which were bypassed to produce new models. If a set of entities, all put into a same IGESModel, were part of a same Group in the starting Model, this Modifier rebuilds the original group, but only with the transferred entities. The distinctions (Ordered or not, "WhithoutBackP" or not) are renewed, also the name of the group
 CIGESSelect_RemoveCurvesRemoves Curves UV or 3D (not both !) from Faces, those designated by the Selection. No Selection means all the file
 CIGESSelect_SelectBasicGeomThis selection returns the basic geometric elements contained in an IGES Entity Intended to run a "quick" transfer. I.E. :
 CIGESSelect_SelectBypassGroupSelects a list built as follows : Groups are entities type 402, forms 1,7,14,15 (Group, Ordered or not, "WithoutBackPointer" or not)
 CIGESSelect_SelectBypassSubfigureSelects a list built as follows : Subfigures correspond to
 CIGESSelect_SelectDrawingFromThis selection gets the Drawings attached to its input IGES entities. They are read through thr Single Views, referenced in Directory Parts of the entities
 CIGESSelect_SelectFacesThis selection returns the faces contained in an IGES Entity or itself if it is a Face Face means :
 CIGESSelect_SelectFromDrawingThis selection gets in all the model, the entities which are attached to the drawing(s) given as input. This includes :
 CIGESSelect_SelectFromSingleViewThis selection gets in all the model, the entities which are attached to the views given as input. Only Single Views are considered. This information is kept from Directory Part (View Item)
 CIGESSelect_SelectLevelNumberThis selection looks at Level Number of IGES Entities : it considers items attached, either to a single level with a given value, or to a level list which contains this value
 CIGESSelect_SelectNameSelects Entities which have a given name. Consider Property Name if present, else Short Label, but not the Subscript Number First version : keeps exact name Later : regular expression
 CIGESSelect_SelectPCurvesThis Selection returns the pcurves which lie on a face In two modes : global (i.e. a CompositeCurve is not explored) or basic (all the basic curves are listed)
 CIGESSelect_SelectSingleViewFromThis selection gets the Single Views attached to its input IGES entities. Single Views themselves or Drawings as passed as such (Drawings, for their Annotations)
 CIGESSelect_SelectSubordinateThis selections uses Subordinate Status as sort criterium It is an integer number which can be : 0 Independant 1 Physically Dependant 2 Logically Dependant 3 Both (recorded)
 CIGESSelect_SelectVisibleStatusThis selection looks at Blank Status of IGES Entities Direct selection keeps Visible Entities (Blank = 0), Reverse selection keeps Blanked Entities (Blank = 1)
 CIGESSelect_SetGlobalParameterSets a Global (Header) Parameter to a new value, directly given Controls the form of the parameter (Integer, Real, String with such or such form), but not the consistence of the new value regarding the rest of the file
 CIGESSelect_SetLabelSets/Clears Short Label of Entities, those designated by the Selection. No Selection means all the file
 CIGESSelect_SetVersion5Sets IGES Version (coded in global parameter 23) to be at least IGES 5.1 . If it is older, it is set to IGES 5.1, and LastChangeDate (new Global n0 25) is added (current time) Else, it does nothing (i.e. changes neither IGES Version nor LastChangeDate)
 CIGESSelect_SignColorGives Color attached to an entity Several forms are possible, according to <mode> 1 : number : "Dnn" for entity, "Snn" for standard, "(none)" for 0 2 : name : Of standard color, or of the color entity, or "(none)" (if the color entity has no name, its label is taken) 3 : RGB values, form R:nn,G:nn,B:nn 4 : RED value : an integer 5 : GREEN value : an integer 6 : BLUE value : an integer Other computable values can be added if needed : CMY values, Percentages for Hue, Lightness, Saturation
 CIGESSelect_SignLevelNumberGives D.E. Level Number under two possible forms :
 CIGESSelect_SignStatusGives D.E. Status under the form i,j,k,l (4 figures) i for BlankStatus j for SubordinateStatus k for UseFlag l for Hierarchy
 CIGESSelect_SplineToBSplineThis type of Transformer allows to convert Spline Curves (IGES type 112) and Surfaces (IGES Type 126) to BSpline Curves (IGES type 114) and Surfac (IGES Type 128). All other entities are rebuilt as identical but on the basis of this conversion
 CIGESSelect_UpdateCreationDateAllows to Change the Creation Date indication in the Header (Global Section) of IGES File. It is taken from the operating system (time of application of the Modifier). The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up
 CIGESSelect_UpdateFileNameSets the File Name in Header to be the actual name of the file If new file name is unknown, the former one is kept Remark : this works well only when it is Applied and send time If it is run immediately, new file name is unknown and nothing is done The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up
 CIGESSelect_UpdateLastChangeAllows to Change the Last Change Date indication in the Header (Global Section) of IGES File. It is taken from the operating system (time of application of the Modifier). The Selection of the Modifier is not used : it simply acts as a criterium to select IGES Files to touch up. Remark : IGES Models noted as version before IGES 5.1 are in addition changed to 5.1
 CIGESSelect_ViewSorterSorts IGES Entities on the views and drawings. In a first step, it splits a set of entities according the different views they are attached to. Then, packets according single views (+ drawing frames), or according drawings (which refer to the views) can be determined
 CIGESSelect_WorkLibraryPerforms Read and Write an IGES File with an IGES Model
 CIGESSolidThis package consists of B-Rep and CSG Solid entities
 CIGESSolid_Array1OfFace
 CIGESSolid_Array1OfLoop
 CIGESSolid_Array1OfShell
 CIGESSolid_Array1OfVertexList
 CIGESSolid_BlockDefines Block, Type <150> Form Number <0> in package IGESSolid The Block is a rectangular parallelopiped, defined with one vertex at (X1, Y1, Z1) and three edges lying along the local +X, +Y, +Z axes
 CIGESSolid_BooleanTreeDefines BooleanTree, Type <180> Form Number <0> in package IGESSolid The Boolean tree describes a binary tree structure composed of regularized Boolean operations and operands, in post-order notation
 CIGESSolid_ConeFrustumDefines ConeFrustum, Type <156> Form Number <0> in package IGESSolid The Cone Frustum is defined by the center of the larger circular face of the frustum, its radius, a unit vector in the axis direction, a height in this direction and a second circular face with radius which is lesser than the first face
 CIGESSolid_ConicalSurfaceDefines ConicalSurface, Type <194> Form Number <0,1> in package IGESSolid The right circular conical surface is defined by a point on the axis on the cone, the direction of the axis of the cone, the radius of the cone at the axis point and the cone semi-angle
 CIGESSolid_CylinderDefines Cylinder, Type <154> Form Number <0> in package IGESSolid This defines a solid cylinder
 CIGESSolid_CylindricalSurfaceDefines CylindricalSurface, Type <192> Form Number <0,1> in package IGESSolid
 CIGESSolid_EdgeListDefines EdgeList, Type <504> Form <1> in package IGESSolid EdgeList is defined as a segment joining two vertices It contains one or more edge tuples
 CIGESSolid_EllipsoidDefines Ellipsoid, Type <168> Form Number <0> in package IGESSolid The ellipsoid is a solid bounded by the surface defined by: X^2 Y^2 Z^2 --— + --— + --— = 1 LX^2 LY^2 LZ^2
 CIGESSolid_FaceDefines Face, Type <510> Form Number <1> in package IGESSolid Face entity is a bound (partial) which has finite area
 CIGESSolid_GeneralModuleDefinition of General Services for IGESSolid (specific part) This Services comprise : Shared & Implied Lists, Copy, Check
 CIGESSolid_HArray1OfFace
 CIGESSolid_HArray1OfLoop
 CIGESSolid_HArray1OfShell
 CIGESSolid_HArray1OfVertexList
 CIGESSolid_LoopDefines Loop, Type <508> Form Number <1> in package IGESSolid A Loop entity specifies a bound of a face. It represents a connected collection of face boundaries, seams, and poles of a single face
 CIGESSolid_ManifoldSolidDefines ManifoldSolid, Type <186> Form Number <0> in package IGESSolid A manifold solid is a bounded, closed, and finite volume in three dimensional Euclidean space
 CIGESSolid_PlaneSurfaceDefines PlaneSurface, Type <190> Form Number <0,1> in package IGESSolid A plane surface entity is defined by a point on the surface and a normal to it
 CIGESSolid_ProtocolDescription of Protocol for IGESSolid
 CIGESSolid_ReadWriteModuleDefines Solid File Access Module for IGESSolid (specific parts) Specific actions concern : Read and Write Own Parameters of an IGESEntity
 CIGESSolid_RightAngularWedgeDefines RightAngularWedge, Type <152> Form Number <0> in package IGESSolid A right angular wedge is a triangular/trapezoidal prism
 CIGESSolid_SelectedComponentDefines SelectedComponent, Type <182> Form Number <0> in package IGESSolid The Selected Component entity provides a means of selecting one component of a disjoint CSG solid
 CIGESSolid_ShellDefines Shell, Type <514> Form Number <1> in package IGESSolid Shell entity is a connected entity of dimensionality 2 which divides R3 into two arcwise connected open subsets, one of which is finite. Inside of the shell is defined to be the finite region. From IGES-5.3, Form can be <1> for Closed or <2> for Open
 CIGESSolid_SolidAssemblyDefines SolidAssembly, Type <184> Form <0> in package IGESSolid Solid assembly is a collection of items which possess a shared fixed geometric relationship
 CIGESSolid_SolidInstanceDefines SolidInstance, Type <430> Form Number <0> in package IGESSolid This provides a mechanism for replicating a solid representation
 CIGESSolid_SolidOfLinearExtrusionDefines SolidOfLinearExtrusion, Type <164> Form Number <0> in package IGESSolid Solid of linear extrusion is defined by translatin an area determined by a planar curve
 CIGESSolid_SolidOfRevolutionDefines SolidOfRevolution, Type <162> Form Number <0,1> in package IGESSolid This entity is defined by revolving the area determined by a planar curve about a specified axis through a given fraction of full rotation
 CIGESSolid_SpecificModuleDefines Services attached to IGES Entities : Dump, for IGESSolid
 CIGESSolid_SphereDefines Sphere, Type <158> Form Number <0> in package IGESSolid This defines a sphere with a center and radius
 CIGESSolid_SphericalSurfaceDefines SphericalSurface, Type <196> Form Number <0,1> in package IGESSolid Spherical surface is defined by a center and radius. In case of parametrised surface an axis and a reference direction is provided
 CIGESSolid_ToolBlockTool to work on a Block. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolBooleanTreeTool to work on a BooleanTree. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolConeFrustumTool to work on a ConeFrustum. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolConicalSurfaceTool to work on a ConicalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolCylinderTool to work on a Cylinder. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolCylindricalSurfaceTool to work on a CylindricalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolEdgeListTool to work on a EdgeList. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolEllipsoidTool to work on a Ellipsoid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolFaceTool to work on a Face. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolLoopTool to work on a Loop. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolManifoldSolidTool to work on a ManifoldSolid. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolPlaneSurfaceTool to work on a PlaneSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolRightAngularWedgeTool to work on a RightAngularWedge. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSelectedComponentTool to work on a SelectedComponent. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolShellTool to work on a Shell. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSolidAssemblyTool to work on a SolidAssembly. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSolidInstanceTool to work on a SolidInstance. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSolidOfLinearExtrusionTool to work on a SolidOfLinearExtrusion. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSolidOfRevolutionTool to work on a SolidOfRevolution. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSphereTool to work on a Sphere. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolSphericalSurfaceTool to work on a SphericalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolToroidalSurfaceTool to work on a ToroidalSurface. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolTorusTool to work on a Torus. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_ToolVertexListTool to work on a VertexList. Called by various Modules (ReadWriteModule, GeneralModule, SpecificModule)
 CIGESSolid_TopoBuilderThis class manages the creation of an IGES Topologic entity (BREP : ManifoldSolid, Shell, Face) This includes definiting of Vertex and Edge Lists, building of Edges and Loops
 CIGESSolid_ToroidalSurfaceDefines ToroidalSurface, Type <198> Form Number <0,1> in package IGESSolid This entity is defined by the center point, the axis direction and the major and minor radii. In case of parametrised surface a reference direction is provided
 CIGESSolid_TorusDefines Torus, Type <160> Form Number <0> in package IGESSolid A Torus is a solid formed by revolving a circular disc about a specified coplanar axis
 CIGESSolid_VertexListDefines VertexList, Type <502> Form Number <1> in package IGESSolid A vertex is a point in R3. A vertex is the bound of an edge and can participate in the bounds of a face. It contains one or more vertices
 CIGESToBRepProvides tools in order to transfer IGES entities to CAS.CADE
 CIGESToBRep_ActorThis class performs the transfer of an Entity from IGESToBRep
 CIGESToBRep_AlgoContainer
 CIGESToBRep_BasicCurveProvides methods to transfer basic geometric curves entities from IGES to CASCADE. These can be :
 CIGESToBRep_BasicSurfaceProvides methods to transfer basic geometric surface entities from IGES to CASCADE. These can be :
 CIGESToBRep_BRepEntityProvides methods to transfer BRep entities ( VertexList 502, EdgeList 504, Loop 508, Face 510, Shell 514, ManifoldSolid 186) from IGES to CASCADE
 CIGESToBRep_CurveAndSurfaceProvides methods to transfer CurveAndSurface from IGES to CASCADE
 CIGESToBRep_IGESBoundaryThis class is intended to translate IGES boundary entity (142-CurveOnSurface, 141-Boundary or 508-Loop) into the wire. Methods Transfer are virtual and are redefined in Advanced Data Exchange to optimize the translation and take into account advanced parameters
 CIGESToBRep_ReaderA simple way to read geometric IGES data. Encapsulates reading file and calling transfer tools
 CIGESToBRep_ToolContainer
 CIGESToBRep_TopoCurveProvides methods to transfer topologic curves entities from IGES to CASCADE
 CIGESToBRep_TopoSurfaceProvides methods to transfer topologic surfaces entities from IGES to CASCADE
 CImage_AlienPixMapImage class that support file reading/writing operations using auxiliary image library. Supported image formats:
 CImage_ColorBGRPOD structure for packed BGR color value (3 bytes)
 CImage_ColorBGR32POD structure for packed BGR color value (4 bytes with extra byte for alignment)
 CImage_ColorBGRAPOD structure for packed BGRA color value (4 bytes)
 CImage_ColorBGRAFPOD structure for packed float BGRA color value (4 floats)
 CImage_ColorBGRFPOD structure for packed BGR float color value (3 floats)
 CImage_ColorRGBPOD structure for packed RGB color value (3 bytes)
 CImage_ColorRGB32POD structure for packed RGB color value (4 bytes with extra byte for alignment)
 CImage_ColorRGBAPOD structure for packed RGBA color value (4 bytes)
 CImage_ColorRGBAFPOD structure for packed RGBA color value (4 floats)
 CImage_ColorRGBFPOD structure for packed float RGB color value (3 floats)
 CImage_DiffThis class compares two images pixel-by-pixel. It uses the following methods to ignore the difference between images:
 CImage_PixMapClass represents packed image plane
 CImage_PixMapDataStructure to manage image buffer
 Cinlist
 CIntAna2d_AnaIntersectionImplementation of the analytical intersection between:
 CIntAna2d_ConicDefinition of a conic by its implicit quadaratic equation: A.X**2 + B.Y**2 + 2.C.X*Y + 2.D.X + 2.E.Y + F = 0
 CIntAna2d_IntPointGeometrical intersection between two 2d elements
 CIntAna_CurveDefinition of a parametric Curve which is the result of the intersection between two quadrics
 CIntAna_Int3PlnIntersection between 3 planes. The algorithm searches for an intersection point. If two of the planes are parallel or identical, IsEmpty returns TRUE
 CIntAna_IntConicQuadThis class provides the analytic intersection between a conic defined as an element of gp (Lin,Circ,Elips, Parab,Hypr) and a quadric as defined in the class Quadric from IntAna. The intersection between a conic and a plane is treated as a special case
 CIntAna_IntLinTorusIntersection between a line and a torus
 CIntAna_IntQuadQuadThis class provides the analytic intersection between a cylinder or a cone from gp and another quadric, as defined in the class Quadric from IntAna. This algorithm is used when the geometric intersection (class QuadQuadGeo from IntAna) returns no geometric solution. The result of the intersection may be
 CIntAna_ListIteratorOfListOfCurve
 CIntAna_ListNodeOfListOfCurve
 CIntAna_ListOfCurve
 CIntAna_QuadQuadGeoGeometric intersections between two natural quadrics (Sphere , Cylinder , Cone , Pln from gp). The possible intersections are :
 CIntAna_QuadricThis class provides a description of Quadrics by their Coefficients in natural coordinate system
 CIntCurve_IConicToolImplementation of the ImpTool from IntImpParGen for conics of gp
 CIntCurve_IntConicConicProvides methods to intersect two conics. The exception ConstructionError is raised in constructors or in Perform methods when a domain (Domain from IntRes2d) is not correct, i-e when a Circle (Circ2d from gp) or an Ellipse (i-e Elips2d from gp) do not have a closed domain (use the SetEquivalentParameters method for a domain on a circle or an ellipse)
 CIntCurve_IntImpConicParConic
 CIntCurve_MyImpParToolOfIntImpConicParConic
 CIntCurve_PConicThis class represents a conic from gp as a parametric curve ( in order to be used by the class PConicTool from IntCurve)
 CIntCurve_PConicToolImplementation of the ParTool from IntImpParGen for conics of gp, using the class PConic from IntCurve
 CIntCurve_ProjectOnPConicToolThis class provides a tool which computes the parameter of a point near a parametric conic
 CIntCurvesFace_Intersector
 CIntCurvesFace_ShapeIntersector
 CIntCurveSurface_HInter
 CIntCurveSurface_Intersection
 CIntCurveSurface_IntersectionPointDefinition of an interserction point between a curve and a surface
 CIntCurveSurface_IntersectionSegmentA IntersectionSegment describes a segment of curve (w1,w2) where distance(C(w),Surface) is less than a given tolerances
 CIntCurveSurface_SequenceNodeOfSequenceOfPnt
 CIntCurveSurface_SequenceNodeOfSequenceOfSeg
 CIntCurveSurface_SequenceOfPnt
 CIntCurveSurface_SequenceOfSeg
 CIntCurveSurface_TheCSFunctionOfHInter
 CIntCurveSurface_TheExactHInter
 CIntCurveSurface_TheHCurveTool
 CIntCurveSurface_TheInterferenceOfHInter
 CIntCurveSurface_ThePolygonOfHInter
 CIntCurveSurface_ThePolygonToolOfHInter
 CIntCurveSurface_ThePolyhedronOfHInter
 CIntCurveSurface_ThePolyhedronToolOfHInter
 CIntCurveSurface_TheQuadCurvExactHInter
 CIntCurveSurface_TheQuadCurvFuncOfTheQuadCurvExactHInter
 CInterface_Array1OfFileParameter
 CInterface_Array1OfHAsciiString
 CInterface_BitMapA bit map simply allows to associate a boolean flag to each item of a list, such as a list of entities, etc... numbered between 1 and a positive count nbitems
 CInterface_CategoryThis class manages categories A category is defined by a name and a number, and can be seen as a way of rough classification, i.e. less precise than a cdl type. Hence, it is possible to dispatch every entity in about a dozen of categories, twenty is a reasonable maximum
 CInterface_CheckDefines a Check, as a list of Fail or Warning Messages under a literal form, which can be empty. A Check can also bring an Entity, which is the Entity to which the messages apply (this Entity may be any Transient Object)
 CInterface_CheckIteratorResult of a Check operation (especially from InterfaceModel)
 CInterface_CheckToolPerforms Checks on Entities, using General Service Library and Modules to work. Works on one Entity or on a complete Model
 CInterface_CopyControlThis deferred class describes the services required by CopyTool to work. They are very simple and correspond basically to the management of an indexed map. But they can be provided by various classes which can control a Transfer. Each Starting Entity have at most one Result (Mapping one-one)
 CInterface_CopyMapManages a Map for the need of single Transfers, such as Copies In such transfer, Starting Entities are read from a unique Starting Model, and each transferred Entity is bound to one and only one Result, which cannot be changed later
 CInterface_CopyToolPerforms Deep Copies of sets of Entities Allows to perform Copy of Interface Entities from a Model to another one. Works by calling general services GetFromAnother and GetImplied. Uses a CopyMap to bind a unique Result to each Copied Entity
 CInterface_DataMapIteratorOfDataMapOfTransientInteger
 CInterface_DataMapNodeOfDataMapOfTransientInteger
 CInterface_DataMapOfTransientInteger
 CInterface_EntityClusterAuxiliary class for EntityList. An EntityList designates an EntityCluster, which brings itself an fixed maximum count of Entities. If it is full, it gives access to another cluster ("Next"). This class is intended to give a good compromise between access time (faster than a Sequence, good for little count) and memory use (better than a Sequence in any case, overall for little count, better than an Array for a very little count. It is designed for a light management. Remark that a new Item may not be Null, because this is the criterium used for "End of List"
 CInterface_EntityIteratorDefines an Iterator on Entities. Allows considering of various criteria
 CInterface_EntityListThis class defines a list of Entities (Transient Objects), it can be used as a field of other Transient classes, with these features :
 CInterface_FileParameterAuxiliary class to store a litteral parameter in a file intermediate directory or in an UndefinedContent : a reference type Parameter detains an Integer which is used to address a record in the directory. FileParameter is intended to be stored in a ParamSet : hence memory management is performed by ParamSet, which calls Clear to work, while the Destructor (see Destroy) does nothing. Also a FileParameter can be read for consultation only, not to be read from a Structure to be included into another one
 CInterface_FileReaderDataThis class defines services which permit to access Data issued from a File, in a form which does not depend of physical format : thus, each Record has an attached ParamList (to be managed) and resulting Entity
 CInterface_FileReaderToolDefines services which are required to load an InterfaceModel from a File. Typically, it may firstly transform a system file into a FileReaderData object, then work on it, not longer considering file contents, to load an Interface Model. It may also work on a FileReaderData already loaded
 CInterface_FloatWriterThis class converts a floting number (Real) to a string It can be used if the standard C-C++ output functions (sprintf or cout<<) are not convenient. That is to say :
 CInterface_GeneralLib
 CInterface_GeneralModuleThis class defines general services, which must be provided for each type of Entity (i.e. of Transient Object processed by an Interface) : Shared List, Check, Copy, Delete, Category
 CInterface_GlobalNodeOfGeneralLib
 CInterface_GlobalNodeOfReaderLib
 CInterface_GraphGives basic data structure for operating and storing graph results (usage is normally internal) Entities are Mapped according their Number in the Model
 CInterface_GraphContentDefines general form for classes of graph algorithms on Interfaces, this form is that of EntityIterator Each sub-class fills it according to its own algorithm This also allows to combine any graph result to others, all being given under one unique form
 CInterface_GToolGTool - General Tool for a Model Provides the functions performed by Protocol/GeneralModule for entities of a Model, and recorded in a GeneralLib Optimized : once an entity has been queried, the GeneralLib is not longer queried Shareable between several users : as a Handle
 CInterface_HArray1OfHAsciiString
 CInterface_HGraphThis class allows to store a redefinable Graph, via a Handle (usefull for an Object which can work on several successive Models, with the same general conditions)
 CInterface_HSequenceOfCheck
 CInterface_IndexedMapNodeOfIndexedMapOfAsciiString
 CInterface_IndexedMapOfAsciiString
 CInterface_InterfaceModelDefines an (Indexed) Set of data corresponding to a complete Transfer by a File Interface, i.e. File Header and Transient Entities (Objects) contained in a File. Contained Entities are identified in the Model by unique and consecutive Numbers
 CInterface_IntListThis class detains the data which describe a Graph. A Graph has two lists, one for shared refs, one for sharing refs (the reverses). Each list comprises, for each Entity of the Model of the Graph, a list of Entities (shared or sharing). In fact, entities are identified by their numbers in the Model or Graph : this gives better performances
 CInterface_IntValAn Integer through a Handle (i.e. managed as TShared)
 CInterface_LineBufferSimple Management of a Line Buffer, to be used by Interface File Writers. While a String is suitable to do that, this class ensures an optimised Memory Management, because this is a hard point of File Writing
 CInterface_MapAsciiStringHasher
 CInterface_MSGThis class gives a set of functions to manage and use a list of translated messages (messagery)
 CInterface_NodeOfGeneralLib
 CInterface_NodeOfReaderLib
 CInterface_ParamList
 CInterface_ParamSetDefines an ordered set of FileParameters, in a way to be efficient as in memory requirement or in speed
 CInterface_ProtocolGeneral description of Interface Protocols. A Protocol defines a set of Entity types. This class provides also the notion of Active Protocol, as a working context, defined once then exploited by various Tools and Libraries
 CInterface_ReaderLib
 CInterface_ReaderModuleDefines unitary operations required to read an Entity from a File (see FileReaderData, FileReaderTool), under control of a FileReaderTool. The initial creation is performed by a GeneralModule (set in GeneralLib). Then, which remains is Loading data from the FileReaderData to the Entity
 CInterface_ReportEntityA ReportEntity is produced to aknowledge and memorize the binding between a Check and an Entity. The Check can bring Fails (+ Warnings if any), or only Warnings. If it is empty, the Report Entity is for an Unknown Entity
 CInterface_SequenceNodeOfSequenceOfCheck
 CInterface_SequenceOfCheck
 CInterface_ShareFlagsThis class only says for each Entity of a Model, if it is Shared or not by one or more other(s) of this Model It uses the General Service "Shared"
 CInterface_ShareToolBuilds the Graph of Dependancies, from the General Service "Shared" -> builds for each Entity of a Model, the Shared and Sharing Lists, and gives access to them. Allows to complete with Implied References (which are not regarded as Shared Entities, but are nevertheless Referenced), this can be usefull for Reference Checking
 CInterface_SignLabelSignature to give the Label from the Model
 CInterface_SignTypeProvides the basic service to get a type name, according to a norm It can be used for other classes (general signatures ...)
 CInterface_STATThis class manages statistics to be queried asynchronously. Way of use : An operator describes a STAT form then fills it according to its progression. This produces a state of advancement of the process. This state can then be queried asynchronously : typically it is summarised as a percentage. There are also an identification of the current state, and informations on processed volume
 CInterface_StaticThis class gives a way to manage meaningfull static variables, used as "global" parameters in various procedures
 CInterface_TypedValueNow strictly equivalent to TypedValue from MoniTool, except for ParamType which remains for compatibility reasons
 CInterface_UndefinedContentDefines resources for an "Undefined Entity" : such an Entity is used to describe an Entity which complies with the Norm, but of an Unknown Type : hence it is kept under a literal form (avoiding to loose data). UndefinedContent offers a way to store a list of Parameters, as literals or references to other Entities
 CInterval
 CIntfInterference computation between polygons, lines and polyhedra with only triangular facets. These objects are polygonal representations of complex curves and triangulated representations of complex surfaces
 CIntf_Array1OfLin
 CIntf_InterferenceDescribes the Interference computation result between polygon2d or polygon3d or polyhedron (as three sequences of points of intersection, polylines of intersection and zones de tangence)
 CIntf_InterferencePolygon2dComputes the interference between two polygons or the self intersection of a polygon in two dimensions
 CIntf_Polygon2dDescribes the necessary polygon information to compute the interferences
 CIntf_SectionLineDescribe a polyline of intersection between two polyhedra as a sequence of points of intersection
 CIntf_SectionPointDescribes an intersection point between polygons and polyedra
 CIntf_SeqOfSectionLine
 CIntf_SeqOfSectionPoint
 CIntf_SeqOfTangentZone
 CIntf_SequenceNodeOfSeqOfSectionLine
 CIntf_SequenceNodeOfSeqOfSectionPoint
 CIntf_SequenceNodeOfSeqOfTangentZone
 CIntf_TangentZoneDescribes a zone of tangence between polygons or polyhedra as a sequence of points of intersection
 CIntf_ToolProvides services to create box for infinites lines in a given contexte
 CIntImpParGenGives a generic algorithm to intersect Implicit Curves and Bounded Parametric Curves
 CIntImpParGen_ImpToolTemplate class for an implicit curve
 CIntPatch_ALineImplementation of an intersection line described by a parametrised curve
 CIntPatch_ALineToWLine
 CIntPatch_ArcFunction
 CIntPatch_CSFunctionThis function is associated to the intersection between a curve on surface and a surface
 CIntPatch_CurvIntSurf
 CIntPatch_GLineImplementation of an intersection line represented by a conic
 CIntPatch_HCurve2dTool
 CIntPatch_HInterToolTool for the intersection between 2 surfaces. Regroupe pour l instant les methodes hors Adaptor3d..
 CIntPatch_ImpImpIntersectionImplementation of the intersection between two quadric patches : Plane, Cone, Cylinder or Sphere
 CIntPatch_ImpPrmIntersectionImplementation of the intersection between a natural quadric patch : Plane, Cone, Cylinder or Sphere and a bi-parametrised surface
 CIntPatch_InterferencePolyhedronComputes the interference between two polyhedra or the self interference of a polyhedron. Points of intersection, polylines of intersection and zones of tangence
 CIntPatch_IntersectionThis class provides a generic algorithm to intersect 2 surfaces
 CIntPatch_LineDefinition of an intersection line between two surfaces. A line may be either geometric : line, circle, ellipse, parabola, hyperbola, as defined in the class GLine, or analytic, as defined in the class ALine, or defined by a set of points (coming from a walking algorithm) as defined in the class WLine
 CIntPatch_LineConstructorThe intersections algorithms compute the intersection on two surfaces and return the intersections lines as IntPatch_Line
 CIntPatch_PointDefinition of an intersection point between two surfaces. Such a point is contains geometrical informations (see the Value method) and logical informations
 CIntPatch_PointLineDefinition of an intersection line between two surfaces. A line defined by a set of points (e.g. coming from a walking algorithm) as defined in the class WLine or RLine (Restriction line)
 CIntPatch_PolyArc
 CIntPatch_Polygo
 CIntPatch_PolyhedronThis class provides a linear approximation of the PSurface. preview a constructor on a zone of a surface
 CIntPatch_PolyhedronToolDescribe the signature of a polyedral surface with only triangular facets and the necessary informations to compute the interferences
 CIntPatch_PolyLine
 CIntPatch_PrmPrmIntersectionImplementation of the Intersection between two bi-parametrised surfaces
 CIntPatch_PrmPrmIntersection_T3Bits
 CIntPatch_RLineImplementation of an intersection line described by a restriction line on one of the surfaces
 CIntPatch_RstIntTrouver les points d intersection entre la ligne de cheminement et les arcs de restriction
 CIntPatch_SequenceNodeOfSequenceOfIWLineOfTheIWalking
 CIntPatch_SequenceNodeOfSequenceOfLine
 CIntPatch_SequenceNodeOfSequenceOfPathPointOfTheSOnBounds
 CIntPatch_SequenceNodeOfSequenceOfPoint
 CIntPatch_SequenceNodeOfSequenceOfSegmentOfTheSOnBounds
 CIntPatch_SequenceOfIWLineOfTheIWalking
 CIntPatch_SequenceOfLine
 CIntPatch_SequenceOfPathPointOfTheSOnBounds
 CIntPatch_SequenceOfPoint
 CIntPatch_SequenceOfSegmentOfTheSOnBounds
 CIntPatch_TheIWalking
 CIntPatch_TheIWLineOfTheIWalking
 CIntPatch_ThePathPointOfTheSOnBounds
 CIntPatch_TheSearchInside
 CIntPatch_TheSegmentOfTheSOnBounds
 CIntPatch_TheSOnBounds
 CIntPatch_TheSurfFunction
 CIntPatch_WLineDefinition of set of points as a result of the intersection between 2 parametrised patches
 CIntPolyh_Array
 CIntPolyh_CoupleCouple of triangles
 CIntPolyh_Edge
 CIntPolyh_IntersectionMain algorithm. Algorithm outputs are lines and points like describe in the last paragraph. The Algorithm provides direct access to the elements of those lines and points. Other classes of this package are for internal use and only concern the algorithmic part
 CIntPolyh_MaillageAffinageProvide the algorythms used in the package
 CIntPolyh_Point
 CIntPolyh_SectionLine
 CIntPolyh_SeqOfStartPoints
 CIntPolyh_SequenceNodeOfSeqOfStartPoints
 CIntPolyh_StartPoint
 CIntPolyh_Triangle
 CIntRes2d_DomainDefinition of the domain of parameter on a 2d-curve. Most of the time, a domain is defined by two extremities. An extremity is made of :
 CIntRes2d_IntersectionDefines the root class of all the Intersections between two 2D-Curves, and provides all the methods about the results of the Intersections Algorithms
 CIntRes2d_IntersectionPointDefinition of an intersection point between two 2D curves
 CIntRes2d_IntersectionSegmentDefinition of an intersection curve between two 2D curves
 CIntRes2d_SequenceNodeOfSequenceOfIntersectionPoint
 CIntRes2d_SequenceNodeOfSequenceOfIntersectionSegment
 CIntRes2d_SequenceOfIntersectionPoint
 CIntRes2d_SequenceOfIntersectionSegment
 CIntRes2d_TransitionDefinition of the type of transition near an intersection point between two curves. The transition is either a "true transition", which means that one of the curves goes inside or outside the area defined by the other curve near the intersection, or a "touch transition" which means that the first curve does not cross the other one, or an "undecided" transition, which means that the curves are superposed
 CIntrv_Interval**--------—**** Other ***—* IsBefore ***-------—* IsJustBefore ***------------—* IsOverlappingAtStart ***---------------------—* IsJustEnclosingAtEnd ***--------------------------------—* IsEnclosing ***-—* IsJustOverlappingAtStart ***----------—* IsSimilar ***---------------------—* IsJustEnclosingAtStart ***-* IsInside ***---—* IsJustOverlappingAtEnd ***--------------—* IsOverlappingAtEnd ***-----—* IsJustAfter ***—* IsAfter
 CIntrv_IntervalsThe class Intervals is a sorted sequence of non overlapping Real Intervals
 CIntrv_SequenceNodeOfSequenceOfInterval
 CIntrv_SequenceOfInterval
 CIntStart_SITopolToolTemplate class for a topological tool. This tool is linked with the surface on which the classification has to be made
 CIntSurfThis package provides resources for all the packages concerning the intersection between surfaces
 CIntSurf_CoupleCreation d 'un couple de 2 entiers
 CIntSurf_InteriorPointDefinition of a point solution of the intersection between an implicit an a parametrised surface. These points are passing points on the intersection lines, or starting points for the closed lines on the parametrised surface
 CIntSurf_InteriorPointToolThis class provides a tool on the "interior point" that can be used to instantiates the Walking algorithmes (see package IntWalk)
 CIntSurf_LineOn2S
 CIntSurf_ListIteratorOfListOfPntOn2S
 CIntSurf_ListNodeOfListOfPntOn2S
 CIntSurf_ListOfPntOn2S
 CIntSurf_PathPoint
 CIntSurf_PathPointTool
 CIntSurf_PntOn2SThis class defines the geometric informations for an intersection point between 2 surfaces : The coordinates ( Pnt from gp ), and two parametric coordinates
 CIntSurf_Quadric
 CIntSurf_QuadricToolThis class provides a tool on a quadric that can be used to instantiates the Walking algorithmes (see package IntWalk) with a Quadric from IntSurf as implicit surface
 CIntSurf_SequenceNodeOfSequenceOfCouple
 CIntSurf_SequenceNodeOfSequenceOfInteriorPoint
 CIntSurf_SequenceNodeOfSequenceOfPathPoint
 CIntSurf_SequenceOfCouple
 CIntSurf_SequenceOfInteriorPoint
 CIntSurf_SequenceOfPathPoint
 CIntSurf_TransitionDefinition of the transition at the intersection between an intersection line and a restriction curve on a surface
 CIntToolsContains classes for intersection and classification purposes and accompanying classes
 CIntTools_Array1OfRange
 CIntTools_Array1OfRoots
 CIntTools_BaseRangeSampleBase class for range index management
 CIntTools_BeanFaceIntersectorThe class BeanFaceIntersector computes ranges of parameters on the curve of a bean(part of edge) that bound the parts of bean which are on the surface of a face according to edge and face tolerances. Warning: The real boundaries of the face are not taken into account, Most of the result parts of the bean lays only inside the region of the surface, which includes the inside of the face. And the parts which are out of this region can be excluded from the result
 CIntTools_CArray1OfInteger
 CIntTools_CArray1OfReal
 CIntTools_CommonPrtThe class is to describe a common part between two edges in 3-d space
 CIntTools_CompareAuxiliary class to provide a sorting Roots
 CIntTools_CompareRangeAuxiliary class to provide a sorting Ranges, taking into account a value of Left
 CIntTools_ContextThe intersection Context contains geometrical and topological toolkit (classifiers, projectors, etc). The intersection Context is for caching the tools to increase the performance
 CIntTools_CurveClass is a container of one 3d curve two 2d curves
 CIntTools_CurveRangeLocalizeData
 CIntTools_CurveRangeSampleClass for range index management of curve
 CIntTools_CurveRangeSampleMapHasherClass for range index management of curve
 CIntTools_DataMapIteratorOfDataMapOfCurveSampleBox
 CIntTools_DataMapIteratorOfDataMapOfSurfaceSampleBox
 CIntTools_DataMapNodeOfDataMapOfCurveSampleBox
 CIntTools_DataMapNodeOfDataMapOfSurfaceSampleBox
 CIntTools_DataMapOfCurveSampleBox
 CIntTools_DataMapOfSurfaceSampleBox
 CIntTools_EdgeEdgeThe class provides Edge/Edge intersection algorithm based on the intersection between edges bounding boxes
 CIntTools_EdgeFaceThe class provides Edge/Face algorithm to determine common parts between edge and face in 3-d space. Common parts can be : Vertices or Edges
 CIntTools_FaceFaceThis class provides the intersection of face's underlying surfaces
 CIntTools_FClass2dClass provides an algorithm to classify a 2d Point in 2d space of face using boundaries of the face
 CIntTools_IndexedDataMapNodeOfIndexedDataMapOfTransientAddress
 CIntTools_IndexedDataMapOfTransientAddress
 CIntTools_ListIteratorOfListOfBox
 CIntTools_ListIteratorOfListOfCurveRangeSample
 CIntTools_ListIteratorOfListOfSurfaceRangeSample
 CIntTools_ListNodeOfListOfBox
 CIntTools_ListNodeOfListOfCurveRangeSample
 CIntTools_ListNodeOfListOfSurfaceRangeSample
 CIntTools_ListOfBox
 CIntTools_ListOfCurveRangeSample
 CIntTools_ListOfSurfaceRangeSample
 CIntTools_MapIteratorOfMapOfCurveSample
 CIntTools_MapIteratorOfMapOfSurfaceSample
 CIntTools_MapOfCurveSample
 CIntTools_MapOfSurfaceSample
 CIntTools_MarkedRangeSetClass MarkedRangeSet provides continuous set of ranges marked with flags
 CIntTools_PntOn2FacesContains two points PntOnFace from IntTools and a flag
 CIntTools_PntOnFaceContains a Face, a 3d point, corresponded UV parameters and a flag
 CIntTools_QuickSort
 CIntTools_QuickSortRange
 CIntTools_RangeThe class describes the 1-d range [myFirst, myLast]
 CIntTools_RootThe class is to describe the root of function of one variable for Edge/Edge and Edge/Surface algorithms
 CIntTools_SequenceNodeOfSequenceOfCommonPrts
 CIntTools_SequenceNodeOfSequenceOfCurves
 CIntTools_SequenceNodeOfSequenceOfPntOn2Faces
 CIntTools_SequenceNodeOfSequenceOfRanges
 CIntTools_SequenceNodeOfSequenceOfRoots
 CIntTools_SequenceOfCommonPrts
 CIntTools_SequenceOfCurves
 CIntTools_SequenceOfPntOn2Faces
 CIntTools_SequenceOfRanges
 CIntTools_SequenceOfRoots
 CIntTools_ShrunkRangeThe class provides the computation of a working (shrunk) range [t1, t2] for the 3D-curve of the edge
 CIntTools_StdMapNodeOfMapOfCurveSample
 CIntTools_StdMapNodeOfMapOfSurfaceSample
 CIntTools_SurfaceRangeLocalizeData
 CIntTools_SurfaceRangeSampleClass for range index management of surface
 CIntTools_SurfaceRangeSampleMapHasher
 CIntTools_ToolsThe class contains handy static functions dealing with the geometry and topology
 CIntTools_TopolToolClass redefine methods of TopolTool from Adaptor3d concerning sample points
 CIntWalk_PWalkingThis class implements an algorithm to determine the intersection between 2 parametrized surfaces, marching from a starting point. The intersection line starts and ends on the natural surface's boundaries
 CIntWalk_TheFunctionOfTheInt2S
 CIntWalk_TheInt2S
 CIntWalk_WalkingData
 CiXYZ
 CLawMultiple services concerning 1d functions
 CLaw_BSpFuncLaw Function based on a BSpline curve 1d. Package methods and classes are implemented in package Law to construct the basis curve with several constraints
 CLaw_BSplineDefinition of the 1D B_spline curve
 CLaw_BSplineKnotSplittingFor a B-spline curve the discontinuities are localised at the knot values and between two knots values the B-spline is infinitely continuously differentiable. At a knot of range index the continuity is equal to : Degree - Mult (Index) where Degree is the degree of the basis B-spline functions and Mult the multiplicity of the knot of range Index. If for your computation you need to have B-spline curves with a minima of continuity it can be interesting to know between which knot values, a B-spline curve arc, has a continuity of given order. This algorithm computes the indexes of the knots where you should split the curve, to obtain arcs with a constant continuity given at the construction time. The splitting values are in the range [FirstUKnotValue, LastUKnotValue] (See class B-spline curve from package Geom). If you just want to compute the local derivatives on the curve you don't need to create the B-spline curve arcs, you can use the functions LocalD1, LocalD2, LocalD3, LocalDN of the class BSplineCurve
 CLaw_CompositeLoi composite constituee d une liste de lois de ranges consecutifs. Cette implementation un peu lourde permet de reunir en une seule loi des portions de loi construites de facon independantes (par exemple en interactif) et de lancer le walking d un coup a l echelle d une ElSpine. CET OBJET REPOND DONC A UN PROBLEME D IMPLEMENTATION SPECIFIQUE AUX CONGES!!!
 CLaw_ConstantLoi constante
 CLaw_FunctionRoot class for evolution laws
 CLaw_InterpolProvides an evolution law that interpolates a set of parameter and value pairs (wi, radi)
 CLaw_InterpolateThis class is used to interpolate a BsplineCurve passing through an array of points, with a C2 Continuity if tangency is not requested at the point. If tangency is requested at the point the continuity will be C1. If Perodicity is requested the curve will be closed and the junction will be the first point given. The curve will than be only C1
 CLaw_Laws
 CLaw_LinearDescribes an linear evolution law
 CLaw_ListIteratorOfLaws
 CLaw_ListNodeOfLaws
 CLaw_SDescribes an "S" evolution law
 CLDOM_Attr
 CLDOM_BasicAttribute
 CLDOM_BasicElement
 CLDOM_BasicNode
 CLDOM_BasicText
 CLDOM_CDATASection
 CLDOM_CharacterData
 CLDOM_CharReference
 CLDOM_Comment
 CLDOM_Document
 CLDOM_DocumentType
 CLDOM_Element
 CLDOM_LDOMImplementation
 CLDOM_MemManager
 CLDOM_Node
 CLDOM_NodeList
 CLDOM_OSStream
 CLDOM_SBuffer
 CLDOM_Text
 CLDOM_XmlReader
 CLDOM_XmlWriter
 Climit
 Climit3
 CLocalAnalysisThis package gives tools to check the local continuity between two points situated on two curves or two surfaces
 CLocalAnalysis_CurveContinuityThis class gives tools to check local continuity C0 C1 C2 G1 G2 between two points situated on two curves
 CLocalAnalysis_SurfaceContinuityThis class gives tools to check local continuity C0 C1 C2 G1 G2 between two points situated on two surfaces
 CLocOpeProvides tools to implement local topological operations on a shape
 CLocOpe_BuildShape
 CLocOpe_BuildWires
 CLocOpe_CSIntersectorThis class provides the intersection between a set of axis or a circle and the faces of a shape. The intersection points are sorted in increasing parameter along each axis or circle
 CLocOpe_CurveShapeIntersectorThis class provides the intersection between an axis or a circle and the faces of a shape. The intersection points are sorted in increasing parameter along the axis
 CLocOpe_DataMapIteratorOfDataMapOfShapePnt
 CLocOpe_DataMapNodeOfDataMapOfShapePnt
 CLocOpe_DataMapOfShapePnt
 CLocOpe_DPrismDefines a pipe (near from Pipe from BRepFill), with modifications provided for the Pipe feature
 CLocOpe_FindEdges
 CLocOpe_FindEdgesInFace
 CLocOpe_GeneratedShape
 CLocOpe_Generator
 CLocOpe_GluedShape
 CLocOpe_Gluer
 CLocOpe_HBuilder
 CLocOpe_LinearFormDefines a linear form (using Prism from BRepSweep) with modifications provided for the LinearForm feature
 CLocOpe_PipeDefines a pipe (near from Pipe from BRepFill), with modifications provided for the Pipe feature
 CLocOpe_PntFace
 CLocOpe_PrismDefines a prism (using Prism from BRepSweep) with modifications provided for the Prism feature
 CLocOpe_RevolDefines a prism (using Prism from BRepSweep) with modifications provided for the Prism feature
 CLocOpe_RevolutionFormDefines a revolution form (using Revol from BRepSweep) with modifications provided for the RevolutionForm feature
 CLocOpe_SequenceNodeOfSequenceOfCirc
 CLocOpe_SequenceNodeOfSequenceOfLin
 CLocOpe_SequenceNodeOfSequenceOfPntFace
 CLocOpe_SequenceOfCirc
 CLocOpe_SequenceOfLin
 CLocOpe_SequenceOfPntFace
 CLocOpe_SplitDraftsThis class provides a tool to realize the following operations on a shape :
 CLocOpe_Spliter
 CLocOpe_SplitShapeProvides a tool to cut :
 CLocOpe_WiresOnShape
 CLProp3d_CLProps
 CLProp3d_CurveTool
 CLProp3d_SLProps
 CLProp3d_SurfaceTool
 CLProp_AnalyticCurInfComputes the locals extremas of curvature of a gp curve Remark : a gp curve has not inflection
 CLProp_CurAndInfStores the parameters of a curve 2d or 3d corresponding to the curvature's extremas and the Inflection's Points
 CLProp_SequenceNodeOfSequenceOfCIType
 CLProp_SequenceOfCIType
 Cmaovpar_1_
 Cmaovpch_1_
 CMAT2d_Array2OfConnexion
 CMAT2d_BiIntBiInt is a set of two integers
 CMAT2d_CircuitConstructs a circuit on a set of lines. EquiCircuit gives a Circuit passing by all the lines in a set and all the connexions of the minipath associated
 CMAT2d_ConnexionA Connexion links two lines of items in a set of lines. It s contains two points and their paramatric definitions on the lines. The items can be points or curves
 CMAT2d_CutCurveCuts a curve at the extremas of curvature and at the inflections. Constructs a trimmed Curve for each interval
 CMAT2d_DataMapIteratorOfDataMapOfBiIntInteger
 CMAT2d_DataMapIteratorOfDataMapOfBiIntSequenceOfInteger
 CMAT2d_DataMapIteratorOfDataMapOfIntegerBisec
 CMAT2d_DataMapIteratorOfDataMapOfIntegerConnexion
 CMAT2d_DataMapIteratorOfDataMapOfIntegerPnt2d
 CMAT2d_DataMapIteratorOfDataMapOfIntegerSequenceOfConnexion
 CMAT2d_DataMapIteratorOfDataMapOfIntegerVec2d
 CMAT2d_DataMapNodeOfDataMapOfBiIntInteger
 CMAT2d_DataMapNodeOfDataMapOfBiIntSequenceOfInteger
 CMAT2d_DataMapNodeOfDataMapOfIntegerBisec
 CMAT2d_DataMapNodeOfDataMapOfIntegerConnexion
 CMAT2d_DataMapNodeOfDataMapOfIntegerPnt2d
 CMAT2d_DataMapNodeOfDataMapOfIntegerSequenceOfConnexion
 CMAT2d_DataMapNodeOfDataMapOfIntegerVec2d
 CMAT2d_DataMapOfBiIntInteger
 CMAT2d_DataMapOfBiIntSequenceOfInteger
 CMAT2d_DataMapOfIntegerBisec
 CMAT2d_DataMapOfIntegerConnexion
 CMAT2d_DataMapOfIntegerPnt2d
 CMAT2d_DataMapOfIntegerSequenceOfConnexion
 CMAT2d_DataMapOfIntegerVec2d
 CMAT2d_MapBiIntHasher
 CMAT2d_Mat2dThis class contains the generic algoritm of computation of the bisecting locus
 CMAT2d_MiniPathMiniPath computes a path to link all the lines in a set of lines. The path is described as a set of connexions
 CMAT2d_SequenceNodeOfSequenceOfConnexion
 CMAT2d_SequenceNodeOfSequenceOfSequenceOfCurve
 CMAT2d_SequenceNodeOfSequenceOfSequenceOfGeometry
 CMAT2d_SequenceOfConnexion
 CMAT2d_SequenceOfSequenceOfCurve
 CMAT2d_SequenceOfSequenceOfGeometry
 CMAT2d_SketchExplorerSketchExplorer is an iterator on a sketch. A sketch is a set of contours, each contour is a set of curves from Geom2d. It's use by BisectingLocus
 CMAT2d_Tool2dSet of the methods useful for the MAT's computation. Tool2d contains the geometry of the bisecting locus
 CMAT_ArcAn Arc is associated to each Bisecting of the mat
 CMAT_BasicEltA BasicELt is associated to each elemtary constituant of the figure
 CMAT_Bisector
 CMAT_DataMapIteratorOfDataMapOfIntegerArc
 CMAT_DataMapIteratorOfDataMapOfIntegerBasicElt
 CMAT_DataMapIteratorOfDataMapOfIntegerBisector
 CMAT_DataMapIteratorOfDataMapOfIntegerNode
 CMAT_DataMapNodeOfDataMapOfIntegerArc
 CMAT_DataMapNodeOfDataMapOfIntegerBasicElt
 CMAT_DataMapNodeOfDataMapOfIntegerBisector
 CMAT_DataMapNodeOfDataMapOfIntegerNode
 CMAT_DataMapOfIntegerArc
 CMAT_DataMapOfIntegerBasicElt
 CMAT_DataMapOfIntegerBisector
 CMAT_DataMapOfIntegerNode
 CMAT_Edge
 CMAT_GraphThe Class Graph permits the exploration of the Bisector Locus
 CMAT_ListOfBisector
 CMAT_ListOfEdge
 CMAT_NodeNode of Graph
 CMAT_SequenceNodeOfSequenceOfArc
 CMAT_SequenceNodeOfSequenceOfBasicElt
 CMAT_SequenceOfArc
 CMAT_SequenceOfBasicElt
 CMAT_TListNodeOfListOfBisector
 CMAT_TListNodeOfListOfEdge
 CMAT_Zone

Definition of Zone of Proximity of a BasicElt :

A Zone of proximity is the set of the points which are more near from the BasicElt than any other
 Cmath
 Cmath_Array1OfValueAndWeight
 Cmath_BFGSThis class implements the Broyden-Fletcher-Goldfarb-Shanno variant of Davidson-Fletcher-Powell minimization algorithm of a function of multiple variables.Knowledge of the function's gradient is required
 Cmath_BissecNewtonThis class implements a combination of Newton-Raphson and bissection methods to find the root of the function between two bounds. Knowledge of the derivative is required
 Cmath_BracketedRootThis class implements the Brent method to find the root of a function located within two bounds. No knowledge of the derivative is required
 Cmath_BracketMinimumGiven two distinct initial points, BracketMinimum implements the computation of three points (a, b, c) which bracket the minimum of the function and verify A less than B, B less than C and F(A) less than F(B), F(B) less than (C)
 Cmath_BrentMinimumThis class implements the Brent's method to find the minimum of a function of a single variable. No knowledge of the derivative is required
 Cmath_BullardGeneratorFast random number generator (the algorithm proposed by Ian C. Bullard)
 Cmath_CompareOfValueAndWeight
 Cmath_ComputeGaussPointsAndWeights
 Cmath_ComputeKronrodPointsAndWeights
 Cmath_CroutThis class implements the Crout algorithm used to solve a system A*X = B where A is a symmetric matrix. It can be used to invert a symmetric matrix. This algorithm is similar to Gauss but is faster than Gauss. Only the inferior triangle of A and the diagonal can be given
 Cmath_DirectPolynomialRootsThis class implements the calculation of all the real roots of a real polynomial of degree <= 4 using a direct method. Once found, the roots are polished using the Newton method
 Cmath_DoubleTab
 Cmath_EigenValuesSearcherThis class finds eigen values and vectors of real symmetric tridiagonal matrix
 Cmath_FRPRThis class implements the Fletcher-Reeves-Polak_Ribiere minimization algorithm of a function of multiple variables. Knowledge of the function's gradient is required
 Cmath_FunctionThis abstract class describes the virtual functions associated with a Function of a single variable
 Cmath_FunctionAllRootsThis algorithm uses a sample of the function to find all intervals on which the function is null, and afterwards uses the FunctionRoots algorithm to find the points where the function is null outside the "null intervals". Knowledge of the derivative is required
 Cmath_FunctionRootThis class implements the computation of a root of a function of a single variable which is near an initial guess using a minimization algorithm.Knowledge of the derivative is required. The algorithm used is the same as in
 Cmath_FunctionRootsThis class implements an algorithm which finds all the real roots of a function with derivative within a given range. Knowledge of the derivative is required
 Cmath_FunctionSampleThis class gives a default sample (constant difference of parameter) for a function defined between two bound A,B
 Cmath_FunctionSetThis abstract class describes the virtual functions associated to a set on N Functions of M independant variables
 Cmath_FunctionSetRootCalculates the root of a set of N functions of M variables (N<M, N=M or N>M). Knowing an initial guess of the solution and using a minimization algorithm, a search is made in the Newton direction and then in the Gradient direction if there is no success in the Newton direction. This algorithm can also be used for functions minimization. Knowledge of all the partial derivatives (the Jacobian) is required
 Cmath_FunctionSetWithDerivativesThis abstract class describes the virtual functions associated with a set of N Functions each of M independant variables
 Cmath_FunctionWithDerivativeThis abstract class describes the virtual functions associated with a function of a single variable for which the first derivative is available
 Cmath_GaussThis class implements the Gauss LU decomposition (Crout algorithm) with partial pivoting (rows interchange) of a square matrix and the different possible derived calculation :
 Cmath_GaussLeastSquareThis class implements the least square solution of a set of n linear equations of m unknowns (n >= m) using the gauss LU decomposition algorithm. This algorithm is more likely subject to numerical instability than math_SVD
 Cmath_GaussMultipleIntegrationThis class implements the integration of a function of multiple variables between the parameter bounds Lower[a..b] and Upper[a..b]. Warning: Each element of Order must be inferior or equal to 61
 Cmath_GaussSetIntegration– This class implements the integration of a set of N functions of M variables variables between the parameter bounds Lower[a..b] and Upper[a..b]. Warning: - The case M>1 is not implemented
 Cmath_GaussSingleIntegrationThis class implements the integration of a function of a single variable between the parameter bounds Lower and Upper. Warning: Order must be inferior or equal to 61
 Cmath_GlobOptMinThis class represents Evtushenko's algorithm of global optimization based on nonuniform mesh.
Article: Yu. Evtushenko. Numerical methods for finding global extreme (case of a non-uniform mesh).
U.S.S.R. Comput. Maths. Math. Phys., Vol. 11, N 6, pp. 38-54
 Cmath_HouseholderThis class implements the least square solution of a set of linear equations of m unknowns (n >= m) using the Householder method. It solves A.X = B. This algorithm has more numerical stability than GaussLeastSquare but is longer. It must be used if the matrix is singular or nearly singular. It is about 16% longer than GaussLeastSquare if there is only one member B to solve. It is about 30% longer if there are twenty B members to solve
 Cmath_IntegerVectorThis class implements the real IntegerVector abstract data type. IntegerVectors can have an arbitrary range which must be define at the declaration and cannot be changed after this declaration. Example:
 Cmath_JacobiThis class implements the Jacobi method to find the eigenvalues and the eigenvectors of a real symmetric square matrix. A sort of eigenvalues is done
 Cmath_KronrodSingleIntegrationThis class implements the Gauss-Kronrod method of integral computation
 Cmath_MatrixThis class implements the real matrix abstract data type. Matrixes can have an arbitrary range which must be defined at the declaration and cannot be changed after this declaration math_Matrix(-3,5,2,4); //a vector with range [-3..5, 2..4] Matrix values may be initialized and retrieved using indexes which must lie within the range of definition of the matrix. Matrix objects follow "value semantics", that is, they cannot be shared and are copied through assignment Matrices are copied through assignement: math_Matrix M2(1, 9, 1, 3); ... M2 = M1; M1(1) = 2.0;//the matrix M2 will not be modified
 Cmath_MultipleVarFunctionDescribes the virtual functions associated with a multiple variable function
 Cmath_MultipleVarFunctionWithGradientThe abstract class MultipleVarFunctionWithGradient describes the virtual functions associated with a multiple variable function
 Cmath_MultipleVarFunctionWithHessian
 Cmath_NewtonFunctionRootThis class implements the calculation of a root of a function of a single variable starting from an initial near guess using the Newton algorithm. Knowledge of the derivative is required
 Cmath_NewtonFunctionSetRootThis class computes the root of a set of N functions of N variables, knowing an initial guess at the solution and using the Newton Raphson algorithm. Knowledge of all the partial derivatives (Jacobian) is required
 Cmath_NewtonMinimum
 Cmath_PowellThis class implements the Powell method to find the minimum of function of multiple variables (the gradient does not have to be known)
 Cmath_PSOIn this class implemented variation of Particle Swarm Optimization (PSO) method. A. Ismael F. Vaz, L. N. Vicente "A particle swarm pattern search method for bound constrained global optimization"
 Cmath_PSOParticlesPool
 Cmath_QuickSortOfValueAndWeight
 Cmath_SingleTab
 Cmath_SVDSVD implements the solution of a set of N linear equations of M unknowns without condition on N or M. The Singular Value Decomposition algorithm is used. For singular or nearly singular matrices SVD is a better choice than Gauss or GaussLeastSquare
 Cmath_TrigonometricFunctionRootsThis class implements the solutions of the equation a*Cos(x)*Cos(x) + 2*b*Cos(x)*Sin(x) + c*Cos(x) + d*Sin(x) + e The degree of this equation can be 4, 3 or 2
 Cmath_UzawaThis class implements a system resolution C*X = B with an approach solution X0. There are no conditions on the number of equations. The algorithm used is the Uzawa algorithm. It is possible to have equal or inequal (<) equations to solve. The resolution is done with a minimization of Norm(X-X0). If there are only equal equations, the resolution is directly done and is similar to Gauss resolution with an optimisation because the matrix is a symmetric matrix. (The resolution is done with Crout algorithm)
 Cmath_ValueAndWeight
 Cmath_VectorThis class implements the real vector abstract data type. Vectors can have an arbitrary range which must be defined at the declaration and cannot be changed after this declaration
 CMDataStdStorage and Retrieval drivers for modelling attributes. Transient attributes are defined in package TDataStd and persistent one are defined in package PDataStd
 CMDataStd_AsciiStringRetrievalDriverRetrieval driver of AsciiString attribute
 CMDataStd_AsciiStringStorageDriverStorage driver for AsciiString attribute
 CMDataStd_BooleanArrayRetrievalDriver
 CMDataStd_BooleanArrayStorageDriver
 CMDataStd_BooleanListRetrievalDriver
 CMDataStd_BooleanListStorageDriver
 CMDataStd_ByteArrayRetrievalDriver
 CMDataStd_ByteArrayRetrievalDriver_1Retrieval driver of ByteArray attribute supporting delta mechanism by default
 CMDataStd_ByteArrayStorageDriver
 CMDataStd_CommentRetrievalDriver
 CMDataStd_CommentStorageDriver
 CMDataStd_DirectoryRetrievalDriver
 CMDataStd_DirectoryStorageDriver
 CMDataStd_ExpressionRetrievalDriver
 CMDataStd_ExpressionStorageDriver
 CMDataStd_ExtStringArrayRetrievalDriver
 CMDataStd_ExtStringArrayRetrievalDriver_1Retrieval driver of ExtStringArray attribute supporting delta mechanism by default
 CMDataStd_ExtStringArrayStorageDriver
 CMDataStd_ExtStringListRetrievalDriver
 CMDataStd_ExtStringListStorageDriver
 CMDataStd_IntegerArrayRetrievalDriver
 CMDataStd_IntegerArrayRetrievalDriver_1Retrieval driver of IntegerArray attribute supporting delta mechanism by default
 CMDataStd_IntegerArrayStorageDriver
 CMDataStd_IntegerListRetrievalDriver
 CMDataStd_IntegerListStorageDriver
 CMDataStd_IntegerRetrievalDriver
 CMDataStd_IntegerStorageDriver
 CMDataStd_IntPackedMapRetrievalDriverRetrieval driver of IntPackedMap attribute
 CMDataStd_IntPackedMapRetrievalDriver_1Retrieval driver of IntPackedMap attribute supporting delta mechanism by default
 CMDataStd_IntPackedMapStorageDriverStorage driver for IntPackedMap attribute
 CMDataStd_NamedDataRetrievalDriver
 CMDataStd_NamedDataStorageDriver
 CMDataStd_NameRetrievalDriver
 CMDataStd_NameStorageDriver
 CMDataStd_NoteBookRetrievalDriver
 CMDataStd_NoteBookStorageDriver
 CMDataStd_RealArrayRetrievalDriver
 CMDataStd_RealArrayRetrievalDriver_1Retrieval driver of RealArray attribute supporting delta mechanism by default
 CMDataStd_RealArrayStorageDriver
 CMDataStd_RealListRetrievalDriver
 CMDataStd_RealListStorageDriver
 CMDataStd_RealRetrievalDriver
 CMDataStd_RealStorageDriver
 CMDataStd_ReferenceArrayRetrievalDriver
 CMDataStd_ReferenceArrayStorageDriver
 CMDataStd_ReferenceListRetrievalDriver
 CMDataStd_ReferenceListStorageDriver
 CMDataStd_RelationRetrievalDriver
 CMDataStd_RelationStorageDriver
 CMDataStd_TickRetrievalDriver
 CMDataStd_TickStorageDriver
 CMDataStd_TreeNodeRetrievalDriver
 CMDataStd_TreeNodeStorageDriver
 CMDataStd_UAttributeRetrievalDriver
 CMDataStd_UAttributeStorageDriver
 CMDataStd_VariableRetrievalDriver
 CMDataStd_VariableStorageDriver
 CMDataXtdStorage and Retrieval drivers for modelling attributes. Transient attributes are defined in package TDataStd and persistent one are defined in package PDataStd
 CMDataXtd_AxisRetrievalDriver
 CMDataXtd_AxisStorageDriver
 CMDataXtd_ConstraintRetrievalDriver
 CMDataXtd_ConstraintStorageDriver
 CMDataXtd_GeometryRetrievalDriver
 CMDataXtd_GeometryStorageDriver
 CMDataXtd_PatternStdRetrievalDriver
 CMDataXtd_PatternStdStorageDriver
 CMDataXtd_PlacementRetrievalDriver
 CMDataXtd_PlacementStorageDriver
 CMDataXtd_PlaneRetrievalDriver
 CMDataXtd_PlaneStorageDriver
 CMDataXtd_PointRetrievalDriver
 CMDataXtd_PointStorageDriver
 CMDataXtd_ShapeRetrievalDriver
 CMDataXtd_ShapeStorageDriver
 CMDFThis package provides classes and methods to translate a transient DF into a persistent one and vice versa
 CMDF_ARDriverAttribute Retrieval Driver
 CMDF_ARDriverHSequence
 CMDF_ARDriverSequence
 CMDF_ARDriverTable
 CMDF_ASDriverAttribute Storage Driver
 CMDF_ASDriverHSequence
 CMDF_ASDriverSequence
 CMDF_ASDriverTable
 CMDF_DataMapIteratorOfTypeARDriverMap
 CMDF_DataMapIteratorOfTypeASDriverMap
 CMDF_DataMapIteratorOfTypeDriverListMapOfARDriverTable
 CMDF_DataMapIteratorOfTypeDriverListMapOfASDriverTable
 CMDF_DataMapNodeOfTypeARDriverMap
 CMDF_DataMapNodeOfTypeASDriverMap
 CMDF_DataMapNodeOfTypeDriverListMapOfARDriverTable
 CMDF_DataMapNodeOfTypeDriverListMapOfASDriverTable
 CMDF_DriverListOfARDriverTable
 CMDF_DriverListOfASDriverTable
 CMDF_ListIteratorOfDriverListOfARDriverTable
 CMDF_ListIteratorOfDriverListOfASDriverTable
 CMDF_ListNodeOfDriverListOfARDriverTable
 CMDF_ListNodeOfDriverListOfASDriverTable
 CMDF_ReferenceRetrievalDriver
 CMDF_ReferenceStorageDriver
 CMDF_RRelocationTable
 CMDF_SequenceNodeOfARDriverSequence
 CMDF_SequenceNodeOfASDriverSequence
 CMDF_SRelocationTable
 CMDF_TagSourceRetrievalDriver
 CMDF_TagSourceStorageDriver
 CMDF_ToolA tool to translate..
 CMDF_TypeARDriverMap
 CMDF_TypeASDriverMap
 CMDF_TypeDriverListMapOfARDriverTable
 CMDF_TypeDriverListMapOfASDriverTable
 Cmdnombr_1_
 CMDocStdDrivers for TDocStd_Document
 CMDocStd_DocumentRetrievalDriverRetrieval driver of a standard document
 CMDocStd_DocumentStorageDriverStorage driver for a standard document
 CMDocStd_XLinkRetrievalDriverTool used to translate a persistent XLink into a transient one
 CMDocStd_XLinkStorageDriverTool used to translate a transient XLink into a persistent one
 CMeshTestProvides methods for testing the mesh algorithms
 CMeshTest_CheckTopologyThis class checks topology of the mesh presented by triangulations of faces
 CMeshTest_DrawableMeshA drawable mesh. Provides a mesh object inherited from Drawable3d to draw a triangulation. It contains a sequence of highlighted edges and highlighted vertices.
 CMeshVS_Array1OfSequenceOfInteger
 CMeshVS_Buffer
 CMeshVS_ColorHasherHasher for using in ColorToIdsMap from MeshVS
 CMeshVS_DataMapIteratorOfDataMapOfColorMapOfInteger
 CMeshVS_DataMapIteratorOfDataMapOfHArray1OfSequenceOfInteger
 CMeshVS_DataMapIteratorOfDataMapOfIntegerAsciiString
 CMeshVS_DataMapIteratorOfDataMapOfIntegerBoolean
 CMeshVS_DataMapIteratorOfDataMapOfIntegerColor
 CMeshVS_DataMapIteratorOfDataMapOfIntegerMaterial
 CMeshVS_DataMapIteratorOfDataMapOfIntegerMeshEntityOwner
 CMeshVS_DataMapIteratorOfDataMapOfIntegerOwner
 CMeshVS_DataMapIteratorOfDataMapOfIntegerTwoColors
 CMeshVS_DataMapIteratorOfDataMapOfIntegerVector
 CMeshVS_DataMapIteratorOfDataMapOfTwoColorsMapOfInteger
 CMeshVS_DataMapNodeOfDataMapOfColorMapOfInteger
 CMeshVS_DataMapNodeOfDataMapOfHArray1OfSequenceOfInteger
 CMeshVS_DataMapNodeOfDataMapOfIntegerAsciiString
 CMeshVS_DataMapNodeOfDataMapOfIntegerBoolean
 CMeshVS_DataMapNodeOfDataMapOfIntegerColor
 CMeshVS_DataMapNodeOfDataMapOfIntegerMaterial
 CMeshVS_DataMapNodeOfDataMapOfIntegerMeshEntityOwner
 CMeshVS_DataMapNodeOfDataMapOfIntegerOwner
 CMeshVS_DataMapNodeOfDataMapOfIntegerTwoColors
 CMeshVS_DataMapNodeOfDataMapOfIntegerVector
 CMeshVS_DataMapNodeOfDataMapOfTwoColorsMapOfInteger
 CMeshVS_DataMapOfColorMapOfInteger
 CMeshVS_DataMapOfHArray1OfSequenceOfInteger
 CMeshVS_DataMapOfIntegerAsciiString
 CMeshVS_DataMapOfIntegerBoolean
 CMeshVS_DataMapOfIntegerColor
 CMeshVS_DataMapOfIntegerMaterial
 CMeshVS_DataMapOfIntegerMeshEntityOwner
 CMeshVS_DataMapOfIntegerOwner
 CMeshVS_DataMapOfIntegerTwoColors
 CMeshVS_DataMapOfIntegerVector
 CMeshVS_DataMapOfTwoColorsMapOfInteger
 CMeshVS_DataSourceThe deferred class using for the following tasks: 1) Receiving geometry data about single element of node by its number; 2) Receiving type of element or node by its number; 3) Receiving topological information about links between element and nodes it consist of; 4) Receiving information about what element cover this node; 5) Receiving information about all nodes and elements the object consist of 6) Activation of advanced mesh selection. In the advanced mesh selection mode there is created:
 CMeshVS_DataSource3D
 CMeshVS_DeformedDataSourceThe class provides default class which helps to represent node displacements by deformed mesh This class has an internal handle to canonical non-deformed mesh data source and map of displacement vectors. The displacement can be magnified to useful size. All methods is implemented with calling the corresponding methods of non-deformed data source
 CMeshVS_DrawerThis class provided the common interface to share between classes big set of constants affecting to object appearance. By default, this class can store integers, doubles, OCC colors, OCC materials. Each of OCC enum members can be stored as integers
 CMeshVS_DummySensitiveEntityThis class allows to create owners to all elements or nodes, both hidden and shown, but these owners user cannot select "by hands" in viewer. They means for internal application tasks, for example, receiving all owners, both for hidden and shown entities
 CMeshVS_ElementalColorPrsBuilderThis class provides methods to create presentation of elements with assigned colors. The class contains two color maps: map of same colors for front and back side of face and map of different ones,
 CMeshVS_HArray1OfSequenceOfInteger
 CMeshVS_MapIteratorOfMapOfTwoNodes
 CMeshVS_MapOfTwoNodes
 CMeshVS_MeshMain class provides interface to create mesh presentation as a whole
 CMeshVS_MeshEntityOwnerThe custom owner. This class provides methods to store owner information: 1) An address of element or node data structure 2) Type of node or element owner assigned 3) ID of node or element owner assigned
 CMeshVS_MeshOwnerThe custom mesh owner used for advanced mesh selection. This class provides methods to store information: 1) IDs of hilighted mesh nodes and elements 2) IDs of mesh nodes and elements selected on the mesh
 CMeshVS_MeshPrsBuilderThis class provides methods to compute base mesh presentation
 CMeshVS_NodalColorPrsBuilderThis class provides methods to create presentation of nodes with assigned color. There are two ways of presentation building
 CMeshVS_PrsBuilderThis class is parent for all builders using in MeshVS_Mesh. It provides base fields and methods all buildes need
 CMeshVS_SensitiveFaceThis class provides custom sensitive face, which will be selected if it center is in rectangle
 CMeshVS_SensitiveMeshThis class provides custom mesh sensitive entity used in advanced mesh selection
 CMeshVS_SensitivePolyhedronThis class is used to detect selection of a polyhedron. The main principle of detection algorithm is to search for overlap with each polyhedron's face separately, treating them as planar convex polygons
 CMeshVS_SensitiveSegmentThis class provides custom sensitive face, which will be selected if it center is in rectangle
 CMeshVS_SequenceNodeOfSequenceOfPrsBuilder
 CMeshVS_SequenceOfPrsBuilder
 CMeshVS_StdMapNodeOfMapOfTwoNodes
 CMeshVS_SymmetricPairHasherProvides symmetric hash methods pair of integers
 CMeshVS_TextPrsBuilderThis class provides methods to create text data presentation. It store map of texts assigned with nodes or elements
 CMeshVS_ToolThis class provides auxiliary methods to create differents aspects
 CMeshVS_TwoColors
 CMeshVS_TwoColorsHasher
 CMeshVS_TwoNodesStructure containing two IDs (of nodes) for using as a key in a map (as representation of a mesh link)
 CMeshVS_TwoNodesHasher
 CMeshVS_VectorPrsBuilderThis class provides methods to create vector data presentation. It store map of vectors assigned with nodes or elements. In simplified mode vectors draws with thickened ends instead of arrows
 CMessageDefines
 CMessage_AlgorithmClass Message_Algorithm is intended to be the base class for classes implementing algorithms or any operations that need to provide extended information on its execution to the caller / user
 CMessage_ExecStatus
 CMessage_ListIteratorOfListOfMsg
 CMessage_ListNodeOfListOfMsg
 CMessage_ListOfMsg
 CMessage_MessengerMessenger is API class providing general-purpose interface for libraries that may issue text messages without knowledge of how these messages will be further processed
 CMessage_MsgThis class provides a tool for constructing the parametrized message basing on resources loaded by Message_MsgFile tool
 CMessage_MsgFileA tool providing facility to load definitions of message strings from resource file(s)
 CMessage_PrinterAbstract interface class defining printer as output context for text messages
 CMessage_PrinterOStreamImplementation of a message printer associated with an ostream The ostream may be either externally defined one (e.g. cout), or file stream maintained internally (depending on constructor)
 CMessage_ProgressIndicatorDefines abstract interface from program to the "user". That includes progress indication and user break mechanisms
 CMessage_ProgressScaleInternal data structure for scale in ProgressIndicator
 CMessage_ProgressSentryThis class is a tool allowing to manage opening/closing scopes in the ProgressIndicator in convenient and safe way
 CMessage_SequenceNodeOfSequenceOfPrinters
 CMessage_SequenceNodeOfSequenceOfProgressScale
 CMessage_SequenceOfPrinters
 CMessage_SequenceOfProgressScale
 CMFunction
 CMFunction_FunctionRetrievalDriver
 CMFunction_FunctionStorageDriver
 CMgtBRepThe MgtBRep package provides methods to translate data between the BRep package and the PBRep package
 CMgtBRep_TranslateToolThe TranslateTool class is provided to support the translation of BRep topological data structures. Used to call the MgtTopoDS methods
 CMgtBRep_TranslateTool1The TranslateTool1 class is provided to support the translation of BRep topological data structures. Used to call the MgtTopoDS methods
 CMgtGeomThis package provides methods to translate transient objects from Geom to persistent objects from PGeom and vice-versa. No track from previous translation is kept
 CMgtGeom2dThis package provides methods to translate transient objects from Geom2d to persistent objects from PGeom2d and vice-versa. No track from previous translation is kept
 CMgtPolyThis package provides methods to translate transient objects from Poly to persistent objects from PPoly and vice-versa. As far as objects can be shared (just as Geometry), a map is given as translate argument
 CMgtTopLocThe package MgtTopLoc provides methods to store and retrieve local coordinate systems. i.e. translationg them from Persistent to Transient and vice-versa
 CMgtTopoDSThe package MgtTopoDS provides methods to store and retrieve Topological Data Structure objects from the Database
 CMgtTopoDS_TranslateToolThe TranslateTool class is provided to support the translation of inherited parts of topological data structures. Root of all translation tools
 CMgtTopoDS_TranslateTool1The TranslateTool1 class is provided to support the translation of inherited parts of topological data structures. Root of all translation tools
 Cminombr_1_
 Cmlgdrtl_1_
 Cmmapgs0_1_
 Cmmapgs1_1_
 Cmmapgs2_1_
 Cmmapgss_1_
 Cmmcmcnp_1_
 CMMgt_TSharedIntermediate class between Standard_Transient and descendants. The abstract class TShared is the root class of managed objects. TShared objects are managed by a memory manager based on reference counting. They have handle semantics. In other words, the reference counter is transparently incremented and decremented according to the scope of handles. When all handles, which reference a single object are out of scope, the reference counter becomes null and the object is automatically deleted. The deallocated memory is not given back to the system though. It is reclaimed for new objects of the same size. Warning This memory management scheme does not work for cyclic data structures. In such cases (with back pointers for example), you should interrupt the cycle in a class by using a full C++ pointer instead of a handle
 Cmmjcobi_1_
 CMNaming
 CMNaming_NamedShapeRetrievalDriver
 CMNaming_NamedShapeStorageDriver
 CMNaming_NamingRetrievalDriver
 CMNaming_NamingRetrievalDriver_1
 CMNaming_NamingRetrievalDriver_2
 CMNaming_NamingStorageDriver
 CMoniTool_AttrListAttrList allows to record a list of attributes as Transients which can be edited, changed ... Each one is identified by a name
 CMoniTool_CaseDataThis class is intended to record data attached to a case to be exploited. Cases can be :
 CMoniTool_DataInfoGives informations on an object Used as template to instantiate Elem, etc This class is for Transient
 CMoniTool_DataMapIteratorOfDataMapOfShapeTransient
 CMoniTool_DataMapIteratorOfDataMapOfTimer
 CMoniTool_DataMapNodeOfDataMapOfShapeTransient
 CMoniTool_DataMapNodeOfDataMapOfTimer
 CMoniTool_DataMapOfShapeTransient
 CMoniTool_DataMapOfTimer
 CMoniTool_ElementElement allows to map any kind of object as a Key for a Map. This works by defining, for a Hash Code, that of the real Key, not of the Element which acts only as an intermediate. When a Map asks for the HashCode of a Element, this one returns the code it has determined at creation time
 CMoniTool_ElemHasherElemHasher defines HashCode for Element, which is : ask a Element its HashCode ! Because this is the Element itself which brings the HashCode for its Key
 CMoniTool_HSequenceOfElement
 CMoniTool_IndexedDataMapNodeOfIndexedDataMapOfShapeTransient
 CMoniTool_IndexedDataMapOfShapeTransient
 CMoniTool_IntValAn Integer through a Handle (i.e. managed as TShared)
 CMoniTool_MTHasherThe auxiliary class provides hash code for mapping objects
 CMoniTool_OptionAn Option gives a way of recording an enumerated list of instances of a given class, each instance being identified by a case name
 CMoniTool_OptValueThis class allows two kinds of use
 CMoniTool_ProfileA Profile gives access to a set of options :
 CMoniTool_RealValA Real through a Handle (i.e. managed as TShared)
 CMoniTool_SequenceNodeOfSequenceOfElement
 CMoniTool_SequenceOfElement
 CMoniTool_SignShapeSigns HShape according to its real content (type of Shape) Context is not used
 CMoniTool_SignTextProvides the basic service to get a text which identifies an object in a context It can be used for other classes (general signatures ...) It can also be used to build a message in which an object is to be identified
 CMoniTool_StatThis class manages Statistics to be queried asynchronously
 CMoniTool_TimerProvides convenient service on global timers accessed by string name, mostly aimed for debugging purposes
 CMoniTool_TimerSentryA tool to facilitate using MoniTool_Timer functionality by automatically ensuring consistency of start/stop actions
 CMoniTool_TransientElemTransientElem defines an Element for a specific input class its definition includes the value of the Key to be mapped, and the HashCoder associated to the class of the Key
 CMoniTool_TypedValueThis class allows to dynamically manage .. typed values, i.e. values which have an alphanumeric expression, but with controls. Such as "must be an Integer" or "Enumerative Text" etc
 CMPrsStdStorage and Retrieval drivers for graphic attributes. Transient attributes are defined in package TPrsStd and persistent one are defined in package PPrsStd
 CMPrsStd_AISPresentationRetrievalDriverRetrieval drivers for graphic attributes from PPrsStd
 CMPrsStd_AISPresentationRetrievalDriver_1Retrieval drivers for graphic attributes from PPrsStd
 CMPrsStd_AISPresentationStorageDriverStorage driver for graphic attributes from TPrsStd
 CMPrsStd_PositionRetrievalDriverRetrieval drivers for graphic attributes from PPrsStd
 CMPrsStd_PositionStorageDriverStorage driver for graphic attributes from TPrsStd
 CMultitype
 CMXCAFDoc
 CMXCAFDoc_AreaRetrievalDriver
 CMXCAFDoc_AreaStorageDriver
 CMXCAFDoc_CentroidRetrievalDriver
 CMXCAFDoc_CentroidStorageDriver
 CMXCAFDoc_ColorRetrievalDriver
 CMXCAFDoc_ColorStorageDriver
 CMXCAFDoc_ColorToolRetrievalDriver
 CMXCAFDoc_ColorToolStorageDriver
 CMXCAFDoc_DatumRetrievalDriver
 CMXCAFDoc_DatumStorageDriver
 CMXCAFDoc_DimTolRetrievalDriver
 CMXCAFDoc_DimTolStorageDriver
 CMXCAFDoc_DimTolToolRetrievalDriver
 CMXCAFDoc_DimTolToolStorageDriver
 CMXCAFDoc_DocumentToolRetrievalDriver
 CMXCAFDoc_DocumentToolStorageDriver
 CMXCAFDoc_GraphNodeRetrievalDriver
 CMXCAFDoc_GraphNodeStorageDriver
 CMXCAFDoc_LayerToolRetrievalDriver
 CMXCAFDoc_LayerToolStorageDriver
 CMXCAFDoc_LocationRetrievalDriver
 CMXCAFDoc_LocationStorageDriver
 CMXCAFDoc_MaterialRetrievalDriver
 CMXCAFDoc_MaterialStorageDriver
 CMXCAFDoc_MaterialToolRetrievalDriver
 CMXCAFDoc_MaterialToolStorageDriver
 CMXCAFDoc_ShapeToolRetrievalDriver
 CMXCAFDoc_ShapeToolStorageDriver
 CMXCAFDoc_VolumeRetrievalDriver
 CMXCAFDoc_VolumeStorageDriver
 CMyDirectPolynomialRoots
 CNamelist
 CNCollection_AccAllocatorClass NCollection_AccAllocator - accumulating memory allocator. This class allocates memory on request returning the pointer to the allocated space. The allocation units are grouped in blocks requested from the system as required. This memory is returned to the system when all allocations in a block are freed
 CNCollection_AlignedAllocatorNCollection allocator with managed memory alignment capabilities
 CNCollection_Array1
 CNCollection_Array2
 CNCollection_BaseAllocator
 CNCollection_BaseList
 CNCollection_BaseMap
 CNCollection_BaseSequence
 CNCollection_BaseVectorClass NCollection_BaseVector - base for NCollection_Vector template
 CNCollection_BufferLow-level buffer object
 CNCollection_CellFilter
 CNCollection_CellFilter_InspectorXY
 CNCollection_CellFilter_InspectorXYZ
 CNCollection_Comparator
 CNCollection_DataMap
 CNCollection_DefaultHasher
 CNCollection_DoubleMap
 CNCollection_EBTree
 CNCollection_HandlePurpose: This template class is used to define Handle adaptor for allocated dynamically objects of arbitrary type
 CNCollection_HeapAllocator
 CNCollection_IncAllocator
 CNCollection_IndexedDataMap
 CNCollection_IndexedMap
 CNCollection_List
 CNCollection_ListNode
 CNCollection_LocalArrayAuxiliary class optimizing creation of array buffer (using stack allocation for small arrays)
 CNCollection_Map
 CNCollection_Mat4Generic matrix of 4 x 4 elements. To be used in conjunction with NCollection_Vec4 entities. Originally introduced for 3D space projection and orientation operations
 CNCollection_QuickSort
 CNCollection_SeqNode
 CNCollection_Sequence
 CNCollection_SparseArray
 CNCollection_SparseArrayBase
 CNCollection_StdAllocatorImplements allocator requirements as defined in ISO C++ Standard 2003, section 20.1.5
 CNCollection_StdAllocator< void >Implements specialization NCollection_StdAllocator<void>
 CNCollection_StlIteratorHelper class that allows to use NCollection iterators as STL iterators. NCollection iterator can be extended to STL iterator of any category by adding necessary methods: STL forward iterator requires IsEqual method, STL bidirectional iterator requires Previous method, and STL random access iterator requires Offset and Differ methods. See NCollection_Vector as example of declaring custom STL iterators
 CNCollection_TListIterator
 CNCollection_TListNode
 CNCollection_UBTree
 CNCollection_UBTreeFiller
 CNCollection_UtfIteratorTemplate class for Unicode strings support. It defines an iterator and provide correct way to read multi-byte text (UTF-8 and UTF-16) and convert it from one to another. The current value of iterator returned as UTF-32 Unicode code
 CNCollection_UtfStringThis template class represent constant UTF-* string. String stored in memory continuously, always NULL-terminated and can be used as standard C-string using ToCString() method
 CNCollection_Vec2Defines the 2D-vector template. The main target for this class - to handle raw low-level arrays (from/to graphic driver etc.)
 CNCollection_Vec3Generic 3-components vector. To be used as RGB color pixel or XYZ 3D-point. The main target for this class - to handle raw low-level arrays (from/to graphic driver etc.)
 CNCollection_Vec4Generic 4-components vector. To be used as RGBA color vector or XYZW 3D-point with special W-component for operations with projection / model view matrices. Use this class for 3D-points carefully because declared W-component may results in incorrect results if used without matrices
 CNCollection_VectorClass NCollection_Vector (dynamic array of objects)
 CNCollection_WinHeapAllocatorThis memory allocator creates dedicated heap for allocations. This technics available only on Windows platform (no alternative on Unix systems). It may be used to take control over memory fragmentation because on destruction ALL allocated memory will be released to the system
 CNIS_Allocator
 CNIS_Drawer
 CNIS_DrawList
 CNIS_InteractiveContext
 CNIS_InteractiveObject
 CNIS_ObjectsIterator
 CNIS_SelectFilter
 CNIS_Surface
 CNIS_SurfaceDrawer
 CNIS_Triangulated
 CNIS_TriangulatedDrawer
 CNIS_View
 CNLPlate_HGPPConstraintDefine a PinPoint geometric Constraint used to load a Non Linear Plate
 CNLPlate_HPG0ConstraintDefine a PinPoint G0 Constraint used to load a Non Linear Plate
 CNLPlate_HPG0G1ConstraintDefine a PinPoint G0+G1 Constraint used to load a Non Linear Plate
 CNLPlate_HPG0G2ConstraintDefine a PinPoint G0+G2 Constraint used to load a Non Linear Plate
 CNLPlate_HPG0G3ConstraintDefine a PinPoint G0+G3 Constraint used to load a Non Linear Plate
 CNLPlate_HPG1ConstraintDefine a PinPoint (no G0) G1 Constraint used to load a Non Linear Plate
 CNLPlate_HPG2ConstraintDefine a PinPoint (no G0) G2 Constraint used to load a Non Linear Plate
 CNLPlate_HPG3ConstraintDefine a PinPoint (no G0) G3 Constraint used to load a Non Linear Plate
 CNLPlate_ListIteratorOfStackOfPlate
 CNLPlate_ListNodeOfStackOfPlate
 CNLPlate_NLPlate
 CNLPlate_SequenceNodeOfSequenceOfHGPPConstraint
 CNLPlate_SequenceOfHGPPConstraint
 CNLPlate_StackOfPlate
 CObjMgt_ExternRef
 CObjMgt_ExternShareable
 CObjMgt_PSeqOfExtRef
 CObjMgt_SeqExplorerOfPSeqOfExtRef
 CObjMgt_SeqNodeOfPSeqOfExtRef
 Colist
 COpenGl_ArbDbgDebug context routines
 COpenGl_ArbFBOFBO is available on OpenGL 2.0+ hardware
 COpenGl_ArbFBOBlitFBO blit is available in OpenGL 3.0+. Moved out from OpenGl_ArbFBO since it is unavailable in OpenGL ES 2.0
 COpenGl_ArbInsInstancing is available on OpenGL 3.0+ hardware
 COpenGl_ArbTBOTBO is available on OpenGL 3.0+ hardware
 COpenGl_ArbTexBindlessProvides bindless textures. This extension allows OpenGL applications to access texture objects in shaders without first binding each texture to one of a limited number of texture image units
 COpenGl_AspectFace
 COpenGl_AspectLine
 COpenGl_AspectMarker
 COpenGl_AspectTextText representation parameters
 COpenGl_BackgroundArrayTool class for generating reusable data for gradient or texture background rendering
 COpenGl_BVHClipPrimitiveSetSet of OpenGl_Structures for building BVH tree
 COpenGl_BVHTreeSelectorBVHTreeSelector class provides a possibility to store parameters of view volume, such as its vertices and equations, and contains methods detecting if given AABB overlaps view volume
 COpenGl_CappingAlgoCapping surface rendering algorithm
 COpenGl_CappingAlgoFilterGraphical capping rendering algorithm filter. Filters out everything excepth shaded primitives
 COpenGl_CappingPlaneResourceContainer of graphical resources for rendering capping plane associated to graphical clipping plane. This resource holds data necessary for OpenGl_CappingAlgo. This object is implemented as OpenGl resource for the following reasons:
 COpenGl_CapsClass to define graphic driver capabilities. Notice that these options will be ignored if particular functionality does not provided by GL driver
 COpenGl_ClippingThis class contains logics related to tracking and modification of clipping plane state for particular OpenGl context. It contains information about enabled clipping planes and provides method to change clippings in context. The methods should be executed within OpenGl context associated with instance of this class
 COpenGl_ClippingStateDefines generic state of OCCT clipping state
 COpenGl_ContextThis class generalize access to the GL context and available extensions
 COpenGl_CView
 COpenGl_CylinderTool class for generating cylinder tessellation of quadric surface
 COpenGl_DiskTool class for generating disk (circle) tessellation
 COpenGl_ElementBase interface for drawable elements
 COpenGl_ElementNode
 COpenGl_ExtGSGeometry shader as extension is available on OpenGL 2.0+
 COpenGl_FlipperBeing rendered, the elements modifies current model-view matrix such that the axes of the specified reference system (in model space) become oriented in the following way:
 COPENGL_FOG
 COpenGl_FontTexture font
 COpenGl_FrameBufferClass implements FrameBuffer Object (FBO) resource intended for off-screen rendering
 COpenGl_GlCore11OpenGL 1.1 core. Notice that all functions within this structure are actually exported by system GL library. The main purpose for these hint - to control visibility of functions per GL version (global functions should not be used directly to achieve this effect!)
 COpenGl_GlCore11FwdOpenGL 1.1 core without deprecated Fixed Pipeline entry points. Notice that all functions within this structure are actually exported by system GL library. The main purpose for these hint - to control visibility of functions per GL version (global functions should not be used directly to achieve this effect!)
 COpenGl_GlCore13OpenGL 1.3 core based on 1.2 version
 COpenGl_GlCore13FwdOpenGL 1.3 without deprecated entry points
 COpenGl_GlFunctionsMega structure defines the complete list of OpenGL functions
 COpenGl_GlobalLayerSettings
 COpenGl_GraduatedTrihedronThis class allows to render Graduated Trihedron, i.e. trihedron with grid. it is based on Graphic3d_GraduatedTrihedron parameters and support its customization on construction level only
 COpenGl_GraphicDriverThis class defines an OpenGl graphic driver
 COpenGl_GroupImplementation of low-level graphic group
 COpenGl_IndexBufferIndex buffer is just a VBO with special target (GL_ELEMENT_ARRAY_BUFFER)
 COpenGl_LayerPresentations list sorted within priorities
 COpenGl_LayerList
 COpenGl_LightSourceStateDefines state of OCCT light sources
 COpenGl_LineAttributes
 COpenGl_MaterialOpenGL material definition
 COpenGl_MaterialStateDefines generic state of OCCT material properties
 COpenGl_Matrix
 COpenGl_ModelWorldStateDefines state of OCCT model-world transformation
 COpenGl_PointSpritePoint sprite resource. On modern hardware it will be texture with extra parameters. On ancient hardware sprites will be drawn using bitmaps
 COpenGl_PrimitiveArrayClass for rendering of arbitrary primitive array
 COpenGl_PrinterContextClass provides specific information for redrawing view to offscreen buffer on printing. The information is: projection matrixes for tiling, scaling factors for text/markers and layer viewport dimensions
 COpenGl_ProjectionStateDefines state of OCCT projection transformation
 COpenGl_QuadricClass for rendering of arbitrary primitive array. Tool class for generating tessellation of quadric surface
 COpenGl_RaytraceFilterGraphical ray-tracing filter. Filters out all raytracable structures
 COpenGl_RaytraceGeometryStores geometry of ray-tracing scene
 COpenGl_RaytraceLightStores properties of OpenGL light source
 COpenGl_RaytraceMaterialStores properties of surface material
 COpenGl_RenderFilterBase class for defining element rendering filters. This class can be used in pair with advance rendering passes, and for disabling rendering (setting up) graphical aspects
 COpenGl_ResourceInterface for OpenGl resource with following meaning:
 COpenGl_SamplerClass implements OpenGL sampler object resource that stores the sampling parameters for a texture access
 COpenGl_SetOfShaderProgramsAlias to programs array of predefined length
 COpenGl_SetterInterfaceInterface for generic setter of user-defined uniform variables
 COpenGl_ShaderManagerThis class is responsible for managing shader programs
 COpenGl_ShaderObjectWrapper for OpenGL shader object
 COpenGl_ShaderProgramWrapper for OpenGL program object
 COpenGl_SphereTool class for generating sphere tessellation
 COpenGl_StateCounterTool class to implement consistent state counter for objects inside the same driver instance
 COpenGl_StateInterfaceDefines interface for OpenGL state
 COpenGl_StencilTest
 COpenGl_StructureImplementation of low-level graphic structure
 COpenGl_StructureShadowDummy structure which just redirects to groups of another structure
 COPENGL_SURF_PROP
 COpenGl_SurfaceDetailStateDefines generic state of OCCT surface detail
 COpenGl_TextText rendering
 COpenGl_TextFormatterThis class intended to prepare formatted text
 COpenGl_TextParam
 COpenGl_TextureTexture resource
 COpenGl_TextureBufferArbTexture Buffer Object. This is a special 1D texture that VBO-style initialized. The main differences from general 1D texture:
 COpenGl_TextureFormatStores parameters of OpenGL texture format
 COpenGl_TextureFormatSelectorSelects preferable texture format for specified parameters
 COpenGl_TextureFormatSelector< GLfloat >
 COpenGl_TextureFormatSelector< GLubyte >
 COpenGl_TextureFormatSelector< GLushort >
 COpenGl_TmplCore12OpenGL 1.2 core based on 1.1 version
 COpenGl_TmplCore14OpenGL 1.4 core based on 1.3 version
 COpenGl_TmplCore15
 COpenGl_TmplCore20OpenGL 2.0 core based on 1.5 version
 COpenGl_TmplCore21OpenGL 2.1 core based on 2.0 version
 COpenGl_TmplCore30OpenGL 3.0 core. This is first version with deprecation model introduced
 COpenGl_TmplCore31OpenGL 3.1 definition
 COpenGl_TmplCore32OpenGL 3.2 definition
 COpenGl_TmplCore33OpenGL 3.3 definition
 COpenGl_TmplCore40OpenGL 4.0 definition
 COpenGl_TmplCore41OpenGL 4.1 definition
 COpenGl_TmplCore42OpenGL 4.2 definition
 COpenGl_TmplCore43OpenGL 4.3 definition
 COpenGl_TmplCore44OpenGL 4.4 definition
 COpenGl_TriangleSetTriangulation of single OpenGL primitive array
 COpenGl_TrihedronClass render trihedron
 COpenGl_VariableSetter
 COpenGl_VariableSetterSelectorSupport tool for setting user-defined uniform variables
 COpenGl_VertexBufferVertex Buffer Object - is a general storage object for vertex attributes (position, normal, color). Notice that you should use OpenGl_IndexBuffer specialization for array of indices
 COpenGl_VertexBufferCompatCompatibility layer for old OpenGL without VBO. Make sure to pass pointer from GetDataOffset() instead of NULL. Method GetDataOffset() returns pointer to real data in this class (while base class OpenGl_VertexBuffer always return NULL)
 COpenGl_VertexBufferEditorAuxiliary class to iteratively modify data of existing VBO. It provides iteration interface with delayed CPU->GPU memory transfer to avoid slow per-element data transfer. User should explicitly call Flush() method to ensure that all data is transferred to VBO. Temporary buffer on CPU side can be initialized with lesser capacity than VBO to allow re-usage of shared buffer with fixed size between VBOs
 COpenGl_View
 COpenGl_WindowThis class represents low-level wrapper over window with GL context. The window itself should be provided to constructor
 COpenGl_WorkspaceRepresents window with GL context. Provides methods to render primitives and maintain GL state
 COpenGl_WorldViewStateDefines state of OCCT world-view transformation
 COPENGL_ZCLIP
 COSDSet of Operating Sytem Dependent Tools (O)perating (S)ystem (D)ependent
 COSD_ChronometerThis class measures CPU time (both user and system) consumed by current process or thread. The chronometer can be started and stopped multiple times, and measures cumulative time
 COSD_DirectoryManagement of directories (a set of directory oriented tools)
 COSD_DirectoryIteratorManages a breadth-only search for sub-directories in the specified Path. There is no specific order of results
 COSD_DiskDisk management (a set of disk oriented tools)
 COSD_EnvironmentManagement of system environment variables An environment variable is composed of a variable name and its value
 COSD_EnvironmentIteratorThis allows consultation of every environment variable. There is no specific order of results
 COSD_ErrorAccurate management of OSD specific errors
 COSD_FileBasic tools to manage files Warning: 'ProgramError' is raised when somebody wants to use the methods Read, Write, Seek, Close when File is not open
 COSD_FileIteratorManages a breadth-only search for files in the specified Path. There is no specific order of results
 COSD_FileNodeA class for 'File' and 'Directory' grouping common methods (file/directory manipulation tools). The "file oriented" name means files or directories which are in fact hard coded as files
 COSD_HostCarries information about a Host System version ,host name, nodename ..
 COSD_MAllocHook
 COSD_MemInfoThis class provide information about memory utilized by current process. This information includes:
 COSD_ParallelSimplifies code parallelization
 COSD_Path
 COSD_PerfMeterThis class enables measuring the CPU time between two points of code execution, regardless of the scope of these points of code. A meter is identified by its name (string). So multiple objects in various places of user code may point to the same meter. The results will be printed on stdout upon finish of the program. For details see OSD_PerfMeter.h
 COSD_PrinterSelects a printer (used by File)
 COSD_ProcessA set of system process tools
 COSD_ProtectionThis class provides data to manage file protection Example:These rights are treated in a system dependent manner : On UNIX you have User,Group and Other rights On VMS you have Owner,Group,World and System rights An automatic conversion is done between OSD and UNIX/VMS
 COSD_SharedLibraryInterface to dynamic library loader. Provides tools to load a shared library and retrieve the address of an entry point
 COSD_ThreadA simple platform-intependent interface to execute and control threads
 COSD_TimerWorking on heterogeneous platforms we need to use the system call gettimeofday. This function is portable and it measures ELAPSED time and CPU time in seconds and microseconds. Example: OSD_Timer aTimer; aTimer.Start(); // Start the timers (t1). ..... // Do something. aTimer.Stop(); // Stop the timers (t2). aTimer.Show(); // Give the elapsed time between t1 and t2. // Give also the process CPU time between // t1 and t2
 CPBRep_Curve3D
 CPBRep_CurveOn2Surfaces
 CPBRep_CurveOnClosedSurface
 CPBRep_CurveOnSurface
 CPBRep_CurveRepresentation
 CPBRep_GCurve
 CPBRep_PointOnCurve
 CPBRep_PointOnCurveOnSurface
 CPBRep_PointOnSurface
 CPBRep_PointRepresentation
 CPBRep_PointsOnSurface
 CPBRep_Polygon3D
 CPBRep_PolygonOnClosedSurface
 CPBRep_PolygonOnClosedTriangulation
 CPBRep_PolygonOnSurface
 CPBRep_PolygonOnTriangulation
 CPBRep_TEdge
 CPBRep_TEdge1
 CPBRep_TFace
 CPBRep_TFace1
 CPBRep_TVertex
 CPBRep_TVertex1
 CPCDM
 CPCDM_Document
 CPCDM_DOMHeaderParser
 CPCDM_Reader
 CPCDM_ReadWriter
 CPCDM_ReadWriter_1
 CPCDM_Reference
 CPCDM_ReferenceIterator
 CPCDM_RetrievalDriver
 CPCDM_SequenceNodeOfSequenceOfDocument
 CPCDM_SequenceNodeOfSequenceOfReference
 CPCDM_SequenceOfDocument
 CPCDM_SequenceOfReference
 CPCDM_StorageDriverPersistent implemention of storage
 CPCDM_Writer
 CPCDMShape_Document
 CPColgp_FieldOfHArray1OfCirc2d
 CPColgp_FieldOfHArray1OfDir
 CPColgp_FieldOfHArray1OfDir2d
 CPColgp_FieldOfHArray1OfLin2d
 CPColgp_FieldOfHArray1OfPnt
 CPColgp_FieldOfHArray1OfPnt2d
 CPColgp_FieldOfHArray1OfVec
 CPColgp_FieldOfHArray1OfVec2d
 CPColgp_FieldOfHArray1OfXY
 CPColgp_FieldOfHArray1OfXYZ
 CPColgp_FieldOfHArray2OfCirc2d
 CPColgp_FieldOfHArray2OfDir
 CPColgp_FieldOfHArray2OfDir2d
 CPColgp_FieldOfHArray2OfLin2d
 CPColgp_FieldOfHArray2OfPnt
 CPColgp_FieldOfHArray2OfPnt2d
 CPColgp_FieldOfHArray2OfVec
 CPColgp_FieldOfHArray2OfVec2d
 CPColgp_FieldOfHArray2OfXY
 CPColgp_FieldOfHArray2OfXYZ
 CPColgp_HArray1OfCirc2d
 CPColgp_HArray1OfDir
 CPColgp_HArray1OfDir2d
 CPColgp_HArray1OfLin2d
 CPColgp_HArray1OfPnt
 CPColgp_HArray1OfPnt2d
 CPColgp_HArray1OfVec
 CPColgp_HArray1OfVec2d
 CPColgp_HArray1OfXY
 CPColgp_HArray1OfXYZ
 CPColgp_HArray2OfCirc2d
 CPColgp_HArray2OfDir
 CPColgp_HArray2OfDir2d
 CPColgp_HArray2OfLin2d
 CPColgp_HArray2OfPnt
 CPColgp_HArray2OfPnt2d
 CPColgp_HArray2OfVec
 CPColgp_HArray2OfVec2d
 CPColgp_HArray2OfXY
 CPColgp_HArray2OfXYZ
 CPColgp_HSequenceOfDir
 CPColgp_HSequenceOfPnt
 CPColgp_HSequenceOfVec
 CPColgp_HSequenceOfXYZ
 CPColgp_SeqExplorerOfHSequenceOfDir
 CPColgp_SeqExplorerOfHSequenceOfPnt
 CPColgp_SeqExplorerOfHSequenceOfVec
 CPColgp_SeqExplorerOfHSequenceOfXYZ
 CPColgp_SeqNodeOfHSequenceOfDir
 CPColgp_SeqNodeOfHSequenceOfPnt
 CPColgp_SeqNodeOfHSequenceOfVec
 CPColgp_SeqNodeOfHSequenceOfXYZ
 CPColgp_VArrayNodeOfFieldOfHArray1OfCirc2d
 CPColgp_VArrayNodeOfFieldOfHArray1OfDir
 CPColgp_VArrayNodeOfFieldOfHArray1OfDir2d
 CPColgp_VArrayNodeOfFieldOfHArray1OfLin2d
 CPColgp_VArrayNodeOfFieldOfHArray1OfPnt
 CPColgp_VArrayNodeOfFieldOfHArray1OfPnt2d
 CPColgp_VArrayNodeOfFieldOfHArray1OfVec
 CPColgp_VArrayNodeOfFieldOfHArray1OfVec2d
 CPColgp_VArrayNodeOfFieldOfHArray1OfXY
 CPColgp_VArrayNodeOfFieldOfHArray1OfXYZ
 CPColgp_VArrayNodeOfFieldOfHArray2OfCirc2d
 CPColgp_VArrayNodeOfFieldOfHArray2OfDir
 CPColgp_VArrayNodeOfFieldOfHArray2OfDir2d
 CPColgp_VArrayNodeOfFieldOfHArray2OfLin2d
 CPColgp_VArrayNodeOfFieldOfHArray2OfPnt
 CPColgp_VArrayNodeOfFieldOfHArray2OfPnt2d
 CPColgp_VArrayNodeOfFieldOfHArray2OfVec
 CPColgp_VArrayNodeOfFieldOfHArray2OfVec2d
 CPColgp_VArrayNodeOfFieldOfHArray2OfXY
 CPColgp_VArrayNodeOfFieldOfHArray2OfXYZ
 CPColgp_VArrayTNodeOfFieldOfHArray1OfCirc2d
 CPColgp_VArrayTNodeOfFieldOfHArray1OfDir
 CPColgp_VArrayTNodeOfFieldOfHArray1OfDir2d
 CPColgp_VArrayTNodeOfFieldOfHArray1OfLin2d
 CPColgp_VArrayTNodeOfFieldOfHArray1OfPnt
 CPColgp_VArrayTNodeOfFieldOfHArray1OfPnt2d
 CPColgp_VArrayTNodeOfFieldOfHArray1OfVec
 CPColgp_VArrayTNodeOfFieldOfHArray1OfVec2d
 CPColgp_VArrayTNodeOfFieldOfHArray1OfXY
 CPColgp_VArrayTNodeOfFieldOfHArray1OfXYZ
 CPColgp_VArrayTNodeOfFieldOfHArray2OfCirc2d
 CPColgp_VArrayTNodeOfFieldOfHArray2OfDir
 CPColgp_VArrayTNodeOfFieldOfHArray2OfDir2d
 CPColgp_VArrayTNodeOfFieldOfHArray2OfLin2d
 CPColgp_VArrayTNodeOfFieldOfHArray2OfPnt
 CPColgp_VArrayTNodeOfFieldOfHArray2OfPnt2d
 CPColgp_VArrayTNodeOfFieldOfHArray2OfVec
 CPColgp_VArrayTNodeOfFieldOfHArray2OfVec2d
 CPColgp_VArrayTNodeOfFieldOfHArray2OfXY
 CPColgp_VArrayTNodeOfFieldOfHArray2OfXYZ
 CPCollection_HAsciiString
 CPCollection_HExtendedString
 CPColStd_FieldOfHArray1OfExtendedString
 CPColStd_FieldOfHArray1OfInteger
 CPColStd_FieldOfHArray1OfPersistent
 CPColStd_FieldOfHArray1OfReal
 CPColStd_FieldOfHArray2OfInteger
 CPColStd_FieldOfHArray2OfPersistent
 CPColStd_FieldOfHArray2OfReal
 CPColStd_HArray1OfExtendedString
 CPColStd_HArray1OfInteger
 CPColStd_HArray1OfPersistent
 CPColStd_HArray1OfReal
 CPColStd_HArray2OfInteger
 CPColStd_HArray2OfPersistent
 CPColStd_HArray2OfReal
 CPColStd_VArrayNodeOfFieldOfHArray1OfExtendedString
 CPColStd_VArrayNodeOfFieldOfHArray1OfInteger
 CPColStd_VArrayNodeOfFieldOfHArray1OfPersistent
 CPColStd_VArrayNodeOfFieldOfHArray1OfReal
 CPColStd_VArrayNodeOfFieldOfHArray2OfInteger
 CPColStd_VArrayNodeOfFieldOfHArray2OfPersistent
 CPColStd_VArrayNodeOfFieldOfHArray2OfReal
 CPColStd_VArrayTNodeOfFieldOfHArray1OfExtendedString
 CPColStd_VArrayTNodeOfFieldOfHArray1OfInteger
 CPColStd_VArrayTNodeOfFieldOfHArray1OfPersistent
 CPColStd_VArrayTNodeOfFieldOfHArray1OfReal
 CPColStd_VArrayTNodeOfFieldOfHArray2OfInteger
 CPColStd_VArrayTNodeOfFieldOfHArray2OfPersistent
 CPColStd_VArrayTNodeOfFieldOfHArray2OfReal
 CPDataStd_AsciiString
 CPDataStd_BooleanArray
 CPDataStd_BooleanList
 CPDataStd_ByteArray
 CPDataStd_ByteArray_1
 CPDataStd_Comment
 CPDataStd_Directory
 CPDataStd_Expression
 CPDataStd_ExtStringArray
 CPDataStd_ExtStringArray_1
 CPDataStd_ExtStringList
 CPDataStd_FieldOfHArray1OfByte
 CPDataStd_FieldOfHArray1OfHArray1OfInteger
 CPDataStd_FieldOfHArray1OfHArray1OfReal
 CPDataStd_FieldOfHArray1OfHAsciiString
 CPDataStd_HArray1OfByte
 CPDataStd_HArray1OfHArray1OfInteger
 CPDataStd_HArray1OfHArray1OfReal
 CPDataStd_HArray1OfHAsciiString
 CPDataStd_Integer
 CPDataStd_IntegerArray
 CPDataStd_IntegerArray_1
 CPDataStd_IntegerList
 CPDataStd_IntPackedMap
 CPDataStd_IntPackedMap_1
 CPDataStd_Name
 CPDataStd_NamedData
 CPDataStd_NoteBook
 CPDataStd_Real
 CPDataStd_RealArray
 CPDataStd_RealArray_1
 CPDataStd_RealList
 CPDataStd_ReferenceArray
 CPDataStd_ReferenceList
 CPDataStd_Relation
 CPDataStd_Tick
 CPDataStd_TreeNode
 CPDataStd_UAttribute
 CPDataStd_Variable
 CPDataStd_VArrayNodeOfFieldOfHArray1OfByte
 CPDataStd_VArrayNodeOfFieldOfHArray1OfHArray1OfInteger
 CPDataStd_VArrayNodeOfFieldOfHArray1OfHArray1OfReal
 CPDataStd_VArrayNodeOfFieldOfHArray1OfHAsciiString
 CPDataStd_VArrayTNodeOfFieldOfHArray1OfByte
 CPDataStd_VArrayTNodeOfFieldOfHArray1OfHArray1OfInteger
 CPDataStd_VArrayTNodeOfFieldOfHArray1OfHArray1OfReal
 CPDataStd_VArrayTNodeOfFieldOfHArray1OfHAsciiString
 CPDataXtd_Axis
 CPDataXtd_Constraint
 CPDataXtd_Geometry
 CPDataXtd_PatternStd
 CPDataXtd_Placement
 CPDataXtd_Plane
 CPDataXtd_Point
 CPDataXtd_Position
 CPDataXtd_Shape
 CPDF_Attribute
 CPDF_Data
 CPDF_FieldOfHAttributeArray1
 CPDF_HAttributeArray1
 CPDF_Reference
 CPDF_TagSource
 CPDF_VArrayNodeOfFieldOfHAttributeArray1
 CPDF_VArrayTNodeOfFieldOfHAttributeArray1
 CPDocStd_Document
 CPDocStd_XLink
 CPeriodicInterval
 CPeriodicityInfo
 CPFunction_Function
 CPGeom2d_AxisPlacement
 CPGeom2d_BezierCurve
 CPGeom2d_BoundedCurve
 CPGeom2d_BSplineCurve
 CPGeom2d_CartesianPoint
 CPGeom2d_Circle
 CPGeom2d_Conic
 CPGeom2d_Curve
 CPGeom2d_Direction
 CPGeom2d_Ellipse
 CPGeom2d_Geometry
 CPGeom2d_Hyperbola
 CPGeom2d_Line
 CPGeom2d_OffsetCurve
 CPGeom2d_Parabola
 CPGeom2d_Point
 CPGeom2d_Transformation
 CPGeom2d_TrimmedCurve
 CPGeom2d_Vector
 CPGeom2d_VectorWithMagnitude
 CPGeom_Axis1Placement
 CPGeom_Axis2Placement
 CPGeom_AxisPlacement
 CPGeom_BezierCurve
 CPGeom_BezierSurface
 CPGeom_BoundedCurve
 CPGeom_BoundedSurface
 CPGeom_BSplineCurve
 CPGeom_BSplineSurface
 CPGeom_CartesianPoint
 CPGeom_Circle
 CPGeom_Conic
 CPGeom_ConicalSurface
 CPGeom_Curve
 CPGeom_CylindricalSurface
 CPGeom_Direction
 CPGeom_ElementarySurface
 CPGeom_Ellipse
 CPGeom_Geometry
 CPGeom_Hyperbola
 CPGeom_Line
 CPGeom_OffsetCurve
 CPGeom_OffsetSurface
 CPGeom_Parabola
 CPGeom_Plane
 CPGeom_Point
 CPGeom_RectangularTrimmedSurface
 CPGeom_SphericalSurface
 CPGeom_Surface
 CPGeom_SurfaceOfLinearExtrusion
 CPGeom_SurfaceOfRevolution
 CPGeom_SweptSurface
 CPGeom_ToroidalSurface
 CPGeom_Transformation
 CPGeom_TrimmedCurve
 CPGeom_Vector
 CPGeom_VectorWithMagnitude
 CPlate_Array1OfPinpointConstraint
 CPlate_D1Define an order 1 derivatives of a 3d valued function of a 2d variable
 CPlate_D2Define an order 2 derivatives of a 3d valued function of a 2d variable
 CPlate_D3Define an order 3 derivatives of a 3d valued function of a 2d variable
 CPlate_FreeGtoCConstraintDefine a G1, G2 or G3 constraint on the Plate using weaker constraint than GtoCConstraint
 CPlate_GlobalTranslationConstraintForce a set of UV points to translate without deformation
 CPlate_GtoCConstraintDefine a G1, G2 or G3 constraint on the Plate
 CPlate_HArray1OfPinpointConstraint
 CPlate_LinearScalarConstraintDefine on or several constraints as linear combination of the X,Y and Z components of a set of PinPointConstraint
 CPlate_LinearXYZConstraintDefine on or several constraints as linear combination of PinPointConstraint unlike the LinearScalarConstraint, usage of this kind of constraint preserve the X,Y and Z uncoupling
 CPlate_LineConstraintConstraint a point to belong to a straight line
 CPlate_PinpointConstraintDefine a constraint on the Plate
 CPlate_PlaneConstraintConstraint a point to belong to a Plane
 CPlate_PlateThis class implement a variationnal spline algorithm able to define a two variable function satisfying some constraints and minimizing an energy like criterion
 CPlate_SampledCurveConstraintDefine m PinPointConstraint driven by m unknown
 CPlate_SequenceNodeOfSequenceOfLinearScalarConstraint
 CPlate_SequenceNodeOfSequenceOfLinearXYZConstraint
 CPlate_SequenceNodeOfSequenceOfPinpointConstraint
 CPlate_SequenceOfLinearScalarConstraint
 CPlate_SequenceOfLinearXYZConstraint
 CPlate_SequenceOfPinpointConstraint
 CPLibPLib means Polynomial functions library. This pk provides basic computation functions for polynomial functions
 CPLib_BaseTo work with different polynomial's Bases
 CPLib_DoubleJacobiPolynomial
 CPLib_HermitJacobiThis class provides method to work with Jacobi Polynomials relativly to an order of constraint q = myWorkDegree-2*(myNivConstr+1) Jk(t) for k=0,q compose the Jacobi Polynomial base relativly to the weigth W(t) iorder is the integer value for the constraints: iorder = 0 <=> ConstraintOrder = GeomAbs_C0 iorder = 1 <=> ConstraintOrder = GeomAbs_C1 iorder = 2 <=> ConstraintOrder = GeomAbs_C2 P(t) = H(t) + W(t) * Q(t) Where W(t) = (1-t**2)**(2*iordre+2) the coefficients JacCoeff represents P(t) JacCoeff are stored as follow:
 CPLib_JacobiPolynomialThis class provides method to work with Jacobi Polynomials relativly to an order of constraint q = myWorkDegree-2*(myNivConstr+1) Jk(t) for k=0,q compose the Jacobi Polynomial base relativly to the weigth W(t) iorder is the integer value for the constraints: iorder = 0 <=> ConstraintOrder = GeomAbs_C0 iorder = 1 <=> ConstraintOrder = GeomAbs_C1 iorder = 2 <=> ConstraintOrder = GeomAbs_C2 P(t) = R(t) + W(t) * Q(t) Where W(t) = (1-t**2)**(2*iordre+2) the coefficients JacCoeff represents P(t) JacCoeff are stored as follow:
 CPlugin
 CPlugin_DataMapIteratorOfMapOfFunctions
 CPlugin_DataMapNodeOfMapOfFunctions
 CPlugin_MapOfFunctions
 CPMMgt_PManaged
 CPNaming_FieldOfHArray1OfNamedShape
 CPNaming_HArray1OfNamedShape
 CPNaming_Name
 CPNaming_Name_1
 CPNaming_Name_2
 CPNaming_NamedShape
 CPNaming_Naming
 CPNaming_Naming_1
 CPNaming_Naming_2
 CPNaming_VArrayNodeOfFieldOfHArray1OfNamedShape
 CPNaming_VArrayTNodeOfFieldOfHArray1OfNamedShape
 Cpoint3
 CPolyThis package provides classes and services to handle :
 CPoly_Array1OfTriangle
 CPoly_CoherentLink
 CPoly_CoherentNode
 CPoly_CoherentTriangle
 CPoly_CoherentTriangulation
 CPoly_CoherentTriPtr
 CPoly_ConnectProvides an algorithm to explore, inside a triangulation, the adjacency data for a node or a triangle. Adjacency data for a node consists of triangles which contain the node. Adjacency data for a triangle consists of:
 CPoly_HArray1OfTriangle
 CPoly_MakeLoops
 CPoly_MakeLoops2D
 CPoly_MakeLoops3D
 CPoly_Polygon2DProvides a polygon in 2D space (for example, in the parametric space of a surface). It is generally an approximate representation of a curve. A Polygon2D is defined by a table of nodes. Each node is a 2D point. If the polygon is closed, the point of closure is repeated at the end of the table of nodes
 CPoly_Polygon3DThis class Provides a polygon in 3D space. It is generally an approximate representation of a curve. A Polygon3D is defined by a table of nodes. Each node is a 3D point. If the polygon is closed, the point of closure is repeated at the end of the table of nodes. If the polygon is an approximate representation of a curve, you can associate with each of its nodes the value of the parameter of the corresponding point on the curve
 CPoly_PolygonOnTriangulationThis class provides a polygon in 3D space, based on the triangulation of a surface. It may be the approximate representation of a curve on the surface, or more generally the shape. A PolygonOnTriangulation is defined by a table of nodes. Each node is an index in the table of nodes specific to a triangulation, and represents a point on the surface. If the polygon is closed, the index of the point of closure is repeated at the end of the table of nodes. If the polygon is an approximate representation of a curve on a surface, you can associate with each of its nodes the value of the parameter of the corresponding point on the curve.represents a 3d Polygon
 CPoly_TriangleDescribes a component triangle of a triangulation (Poly_Triangulation object). A Triangle is defined by a triplet of nodes. Each node is an index in the table of nodes specific to an existing triangulation of a shape, and represents a point on the surface
 CPoly_TriangulationProvides a triangulation for a surface, a set of surfaces, or more generally a shape. A triangulation consists of an approximate representation of the actual shape, using a collection of points and triangles. The points are located on the surface. The edges of the triangles connect adjacent points with a straight line that approximates the true curve on the surface. A triangulation comprises:
 CPPoly_FieldOfHArray1OfTriangle
 CPPoly_HArray1OfTriangle
 CPPoly_Polygon2D
 CPPoly_Polygon3D
 CPPoly_PolygonOnTriangulation
 CPPoly_TriangleA Triangle is a triplet of node indices
 CPPoly_Triangulation
 CPPoly_VArrayNodeOfFieldOfHArray1OfTriangle
 CPPoly_VArrayTNodeOfFieldOfHArray1OfTriangle
 CPPrsStd_AISPresentation
 CPPrsStd_AISPresentation_1
 CPrecisionThe Precision package offers a set of functions defining precision criteria for use in conventional situations when comparing two numbers. Generalities It is not advisable to use floating number equality. Instead, the difference between numbers must be compared with a given precision, i.e. : Standard_Real x1, x2 ; x1 = ... x2 = ... If ( x1 == x2 ) ... should not be used and must be written as indicated below: Standard_Real x1, x2 ; Standard_Real Precision = ... x1 = ... x2 = ... If ( Abs ( x1 - x2 ) < Precision ) ... Likewise, when ordering floating numbers, you must take the following into account : Standard_Real x1, x2 ; Standard_Real Precision = ... x1 = ... ! a large number x2 = ... ! another large number If ( x1 < x2 - Precision ) ... is incorrect when x1 and x2 are large numbers ; it is better to write : Standard_Real x1, x2 ; Standard_Real Precision = ... x1 = ... ! a large number x2 = ... ! another large number If ( x2 - x1 > Precision ) ... Precision in Cas.Cade Generally speaking, the precision criterion is not implicit in Cas.Cade. Low-level geometric algorithms accept precision criteria as arguments. As a rule, they should not refer directly to the precision criteria provided by the Precision package. On the other hand, high-level modeling algorithms have to provide the low-level geometric algorithms that they call, with a precision criteria. One way of doing this is to use the above precision criteria. Alternatively, the high-level algorithms can have their own system for precision management. For example, the Topology Data Structure stores precision criteria for each elementary shape (as a vertex, an edge or a face). When a new topological object is constructed, the precision criteria are taken from those provided by the Precision package, and stored in the related data structure. Later, a topological algorithm which analyses these objects will work with the values stored in the data structure. Also, if this algorithm is to build a new topological object, from these precision criteria, it will compute a new precision criterion for the new topological object, and write it into the data structure of the new topological object. The different precision criteria offered by the Precision package, cover the most common requirements of geometric algorithms, such as intersections, approximations, and so on. The choice of precision depends on the algorithm and on the geometric space. The geometric space may be :
 CProjLibThe projLib package first provides projection of curves on a plane along a given Direction. The result will be a 3D curve. The ProjLib package provides projection of curves on surfaces to compute the curve in the parametric space
 CProjLib_CompProjectedCurve
 CProjLib_ComputeApproxApproximate the projection of a 3d curve on an analytic surface and stores the result in Approx. The result is a 2d curve
 CProjLib_ComputeApproxOnPolarSurfaceApproximate the projection of a 3d curve on an polar surface and stores the result in Approx. The result is a 2d curve. The evaluation of the current point of the 2d curve is done with the evaluation of the extrema P3d - Surface
 CProjLib_ConeProjects elementary curves on a cone
 CProjLib_CylinderProjects elementary curves on a cylinder
 CProjLib_HCompProjectedCurve
 CProjLib_HProjectedCurve
 CProjLib_HSequenceOfHSequenceOfPnt
 CProjLib_PlaneProjects elementary curves on a plane
 CProjLib_PrjFunc
 CProjLib_PrjResolve
 CProjLib_ProjectedCurveCompute the 2d-curve. Try to solve the particular case if possible. Otherwize, an approximation is done
 CProjLib_ProjectOnPlaneClass used to project a 3d curve on a plane. The result will be a 3d curve
 CProjLib_ProjectOnSurfaceProject a curve on a surface. The result ( a 3D Curve) will be an approximation
 CProjLib_ProjectorRoot class for projection algorithms, stores the result
 CProjLib_SequenceNodeOfSequenceOfHSequenceOfPnt
 CProjLib_SequenceOfHSequenceOfPnt
 CProjLib_SphereProjects elementary curves on a sphere
 CProjLib_TorusProjects elementary curves on a torus
 CPrs3dThe Prs3d package provides the following services
 CPrs3d_ArrowClass methods to draw an arrow at a given location, along a given direction and using a given angle
 CPrs3d_ArrowAspectA framework for displaying arrows in representations of dimensions and relations
 CPrs3d_BasicAspectAll basic Prs3d_xxxAspect must inherits from this class The aspect classes qualifies how to represent a given kind of object
 CPrs3d_DatumAspectA framework to define the display of datums
 CPrs3d_DimensionAspectDefines the attributes when drawing a Length Presentation
 CPrs3d_DimensionUnitsThis class provides units for two dimension groups:
 CPrs3d_DrawerA graphic attribute manager which governs how objects such as color, width, line thickness and deflection are displayed. A drawer includes an instance of the Aspect classes with particular default values
 CPrs3d_IsoAspectA framework to define the display attributes of isoparameters. This framework can be used to modify the default setting for isoparameters in Prs3d_Drawer
 CPrs3d_LineAspectA framework for defining how a line will be displayed in a presentation. Aspects of line display include width, color and type of line. The definition set by this class is then passed to the attribute manager Prs3d_Drawer. Any object which requires a value for line aspect as an argument may then be given the attribute manager as a substitute argument in the form of a field such as myDrawer for example
 CPrs3d_PlaneAspectA framework to define the display of planes
 CPrs3d_PlaneSetDefines a set of planes used for a presentation by sections
 CPrs3d_Point
 CPrs3d_PointAspectThis class defines attributes for the points The points are drawn using markers, whose size does not depend on the zoom value of the views
 CPrs3d_PresentationDefines a presentation object which can be displayed, highlighted or erased. The presentation object stores the results of the presentation algorithms as defined in the StdPrs classes and the Prs3d classes inheriting Prs3d_Root. This presentation object is used to give display attributes defined at this level to ApplicationInteractiveServices classes at the level above. A presentation object is attached to a given Viewer
 CPrs3d_PresentationShadowDefines a "shadow" of existing presentation object with custom aspects
 CPrs3d_ProjectorA projector object. This object defines the parameters of a view for a visualization algorithm. It is, for example, used by the hidden line removal algorithms
 CPrs3d_RootA root class for the standard presentation algorithms of the StdPrs package
 CPrs3d_ShadingAspectA framework to define the display of shading. The attributes which make up this definition include:
 CPrs3d_ShapeToolDescribes the behaviour requested for a wireframe shape presentation
 CPrs3d_TextA framework to define the display of texts
 CPrs3d_TextAspectDefines the attributes when displaying a text
 CPrs3d_WFShape
 CPrsMgr_ModedPresentation
 CPrsMgr_PresentableObjectA framework to supply the Graphic3d structure of the object to be presented. On the first display request, this structure is created by calling the appropriate algorithm and retaining this frameworkfor further display. This abstract framework is inherited in Application Interactive Services (AIS), notably in:
 CPrsMgr_Presentation
 CPrsMgr_PresentationManagerA framework to manage 3D displays, graphic entities and their updates. Used in the AIS package (Application Interactive Services), to enable the advanced user to define the default display mode of a new interactive object which extends the list of signatures and types. Definition of new display types is handled by calling the presentation algorithms provided by the StdPrs package
 CPrsMgr_Presentations
 CPrsMgr_Prs
 CPrsMgr_SequenceNodeOfPresentations
 CPShort_FieldOfHArray1OfShortReal
 CPShort_FieldOfHArray2OfShortReal
 CPShort_HArray1OfShortReal
 CPShort_HArray2OfShortReal
 CPShort_HSequenceOfShortReal
 CPShort_SeqExplorerOfHSequenceOfShortReal
 CPShort_SeqNodeOfHSequenceOfShortReal
 CPShort_VArrayNodeOfFieldOfHArray1OfShortReal
 CPShort_VArrayNodeOfFieldOfHArray2OfShortReal
 CPShort_VArrayTNodeOfFieldOfHArray1OfShortReal
 CPShort_VArrayTNodeOfFieldOfHArray2OfShortReal
 CPSO_ParticleDescribes particle pool for using in PSO algorithm. Indexes: 0 <= aDimidx <= myDimensionCount - 1
 CPStandard_ArrayNode
 CPTColStd_DataMapIteratorOfPersistentTransientMap
 CPTColStd_DataMapIteratorOfTransientPersistentMap
 CPTColStd_DataMapNodeOfPersistentTransientMap
 CPTColStd_DataMapNodeOfTransientPersistentMap
 CPTColStd_DoubleMapIteratorOfDoubleMapOfTransientPersistent
 CPTColStd_DoubleMapNodeOfDoubleMapOfTransientPersistent
 CPTColStd_DoubleMapOfTransientPersistent
 CPTColStd_MapPersistentHasher
 CPTColStd_PersistentTransientMap
 CPTColStd_TransientPersistentMap
 CPTopLoc_Datum3D
 CPTopLoc_ItemLocation
 CPTopLoc_LocationA Storable composed local coordinate system. Made with local coordinate systems raised to power elevation
 CPTopoDS_Compound
 CPTopoDS_CompSolid
 CPTopoDS_Edge
 CPTopoDS_Face
 CPTopoDS_FieldOfHArray1OfHShape
 CPTopoDS_FieldOfHArray1OfShape1
 CPTopoDS_HArray1OfHShape
 CPTopoDS_HArray1OfShape1
 CPTopoDS_HShape
 CPTopoDS_Shape1The PTopoDS_Shape1 is the Persistent view of a TopoDS_Shape
 CPTopoDS_Shell
 CPTopoDS_Solid
 CPTopoDS_TCompound
 CPTopoDS_TCompound1
 CPTopoDS_TCompSolid
 CPTopoDS_TCompSolid1
 CPTopoDS_TEdge
 CPTopoDS_TEdge1
 CPTopoDS_TFace
 CPTopoDS_TFace1
 CPTopoDS_TShape
 CPTopoDS_TShape1
 CPTopoDS_TShell
 CPTopoDS_TShell1
 CPTopoDS_TSolid
 CPTopoDS_TSolid1
 CPTopoDS_TVertex
 CPTopoDS_TVertex1
 CPTopoDS_TWire
 CPTopoDS_TWire1
 CPTopoDS_VArrayNodeOfFieldOfHArray1OfHShape
 CPTopoDS_VArrayNodeOfFieldOfHArray1OfShape1
 CPTopoDS_VArrayTNodeOfFieldOfHArray1OfHShape
 CPTopoDS_VArrayTNodeOfFieldOfHArray1OfShape1
 CPTopoDS_Vertex
 CPTopoDS_Wire
 CPXCAFDoc_Area
 CPXCAFDoc_Centroid
 CPXCAFDoc_Color
 CPXCAFDoc_ColorTool
 CPXCAFDoc_Datum
 CPXCAFDoc_DimTol
 CPXCAFDoc_DimTolTool
 CPXCAFDoc_DocumentTool
 CPXCAFDoc_GraphNode
 CPXCAFDoc_GraphNodeSequence
 CPXCAFDoc_LayerTool
 CPXCAFDoc_Location
 CPXCAFDoc_Material
 CPXCAFDoc_MaterialTool
 CPXCAFDoc_SeqExplorerOfGraphNodeSequence
 CPXCAFDoc_SeqNodeOfGraphNodeSequence
 CPXCAFDoc_ShapeTool
 CPXCAFDoc_Volume
 CQABugs
 CQABugs_MyText
 CQABugs_PresentableObject
 CQADNaming
 CQADraw
 CQANCollection
 CQANCollection_DataMapIteratorOfDataMapOfRealPnt
 CQANCollection_DataMapNodeOfDataMapOfRealPnt
 CQANCollection_DataMapOfRealPnt
 CQANCollection_DoubleMapIteratorOfDoubleMapOfRealInteger
 CQANCollection_DoubleMapNodeOfDoubleMapOfRealInteger
 CQANCollection_DoubleMapOfRealInteger
 CQANCollection_IndexedDataMapNodeOfIndexedDataMapOfRealPnt
 CQANCollection_IndexedDataMapOfRealPnt
 CQANCollection_ListIteratorOfListOfPnt
 CQANCollection_ListNodeOfListOfPnt
 CQANCollection_ListOfPnt
 CQANewBRepNamingImplements methods to load the Make Shape operations in the naming data-structure (package TNaming), which provides topological naming facilities. Shape generation, modifications and deletions are recorded in the data-framework (package TDF) using the builder from package TNaming
 CQANewBRepNaming_BooleanOperationTo load the BooleanOperation results
 CQANewBRepNaming_BooleanOperationFeatTo load the BooleanOperationFeat results
 CQANewBRepNaming_BoxTo load the Box results
 CQANewBRepNaming_ChamferTo load the Chamfer results
 CQANewBRepNaming_Common
 CQANewBRepNaming_Cut
 CQANewBRepNaming_CylinderTo load the Cylinder results
 CQANewBRepNaming_FilletFor topological naming of a fillet
 CQANewBRepNaming_Fuse
 CQANewBRepNaming_GluingLoads a result of Gluing operation in Data Framework
 CQANewBRepNaming_ImportShapeThis class provides a topological naming of a Shape
 CQANewBRepNaming_Intersection
 CQANewBRepNaming_Limitation
 CQANewBRepNaming_Loader
 CQANewBRepNaming_LoaderParent
 CQANewBRepNaming_PrismTo load the Prism results
 CQANewBRepNaming_RevolTo load the Revol results
 CQANewBRepNaming_SphereTo load the Sphere results
 CQANewBRepNaming_TopNamingThe root class for all the primitives, features, ..
 CQANewDBRepNamingTo test topological naming
 CQANewModTopOpeQANewModTopOpe package provides classes for limitation, gluing and removing "floating" shapes
 CQANewModTopOpe_GluePerform the gluing topological operation (topological sewing of two topological objects)
 CQANewModTopOpe_Intersectionintersection of two shapes;
 CQANewModTopOpe_Limitationcutting shape by face or shell;
 CQANewModTopOpe_ReShaperTo remove "floating" objects from compound. "floating" objects are wires, edges, vertices that do not belong solids, shells or faces
 CQANewModTopOpe_ToolsTo provide several tools for porting to OCC 5.0 (mkk)
 CQuantity_Array1OfCoefficient
 CQuantity_Array1OfColor
 CQuantity_Array2OfColor
 CQuantity_ColorThis class allows the definition of a colour. The names of the colours are from the X11 specification. color object may be used for numerous applicative purposes. A color is defined by:
 CQuantity_ConvertServices to manage units conversion between Front-ends and Engines. This conversion is managed by a table of correspondance between the quantities and their "conversion coefficient". This table is implemented like an external array (TCollection_Array1) regarding to the quantities enumeration
 CQuantity_DateThis class provides services to manage date information. A date represents the following time intervals: year, month, day, hour, minute, second, millisecond and microsecond. Current time is expressed in elapsed seconds and microseconds beginning from 00:00 GMT, January 1, 1979 (zero hour). The valid date can only be later than this one. Note: a Period object gives the interval between two dates
 CQuantity_HArray1OfColor
 CQuantity_PeriodManages date intervals. For example, a Period object gives the interval between two dates. A period is expressed in seconds and microseconds
 CResource_DataMapIteratorOfDataMapOfAsciiStringAsciiString
 CResource_DataMapIteratorOfDataMapOfAsciiStringExtendedString
 CResource_DataMapNodeOfDataMapOfAsciiStringAsciiString
 CResource_DataMapNodeOfDataMapOfAsciiStringExtendedString
 CResource_DataMapOfAsciiStringAsciiString
 CResource_DataMapOfAsciiStringExtendedString
 CResource_LexicalCompare
 CResource_ManagerDefines a resource structure and its management methods
 CResource_QuickSortOfArray1
 CResource_UnicodeThis class provides functions used to convert a non-ASCII C string given in ANSI, EUC, GB or SJIS format, to a Unicode string of extended characters, and vice versa
 CRWHeaderSection
 CRWHeaderSection_GeneralModuleDefines General Services for HeaderSection Entities (Share,Check,Copy; Trace already inherited) Depends (for case numbers) of Protocol from HeaderSection
 CRWHeaderSection_ReadWriteModuleGeneral module to read and write HeaderSection entities
 CRWHeaderSection_RWFileDescriptionRead & Write Module for FileDescription
 CRWHeaderSection_RWFileNameRead & Write Module for FileName
 CRWHeaderSection_RWFileSchemaRead & Write Module for FileSchema
 CRWStepAP203_RWCcDesignApprovalRead & Write tool for CcDesignApproval
 CRWStepAP203_RWCcDesignCertificationRead & Write tool for CcDesignCertification
 CRWStepAP203_RWCcDesignContractRead & Write tool for CcDesignContract
 CRWStepAP203_RWCcDesignDateAndTimeAssignmentRead & Write tool for CcDesignDateAndTimeAssignment
 CRWStepAP203_RWCcDesignPersonAndOrganizationAssignmentRead & Write tool for CcDesignPersonAndOrganizationAssignment
 CRWStepAP203_RWCcDesignSecurityClassificationRead & Write tool for CcDesignSecurityClassification
 CRWStepAP203_RWCcDesignSpecificationReferenceRead & Write tool for CcDesignSpecificationReference
 CRWStepAP203_RWChangeRead & Write tool for Change
 CRWStepAP203_RWChangeRequestRead & Write tool for ChangeRequest
 CRWStepAP203_RWStartRequestRead & Write tool for StartRequest
 CRWStepAP203_RWStartWorkRead & Write tool for StartWork
 CRWStepAP214
 CRWStepAP214_GeneralModuleDefines General Services for StepAP214 Entities (Share,Check,Copy; Trace already inherited) Depends (for case numbers) of Protocol from StepAP214
 CRWStepAP214_ReadWriteModuleGeneral module to read and write StepAP214 entities
 CRWStepAP214_RWAppliedApprovalAssignmentRead & Write Module for AppliedApprovalAssignment
 CRWStepAP214_RWAppliedDateAndTimeAssignmentRead & Write Module for AppliedDateAndTimeAssignment
 CRWStepAP214_RWAppliedDateAssignmentRead & Write Module for AppliedDateAssignment
 CRWStepAP214_RWAppliedDocumentReferenceRead & Write Module for AppliedDocumentReference
 CRWStepAP214_RWAppliedExternalIdentificationAssignmentRead & Write tool for AppliedExternalIdentificationAssignment
 CRWStepAP214_RWAppliedGroupAssignmentRead & Write tool for AppliedGroupAssignment
 CRWStepAP214_RWAppliedOrganizationAssignmentRead & Write Module for AppliedOrganizationAssignment
 CRWStepAP214_RWAppliedPersonAndOrganizationAssignmentRead & Write Module for AppliedPersonAndOrganizationAssignment
 CRWStepAP214_RWAppliedPresentedItemRead & Write Module for AppliedPresentedItem
 CRWStepAP214_RWAppliedSecurityClassificationAssignment
 CRWStepAP214_RWAutoDesignActualDateAndTimeAssignmentRead & Write Module for AutoDesignActualDateAndTimeAssignment
 CRWStepAP214_RWAutoDesignActualDateAssignmentRead & Write Module for AutoDesignActualDateAssignment
 CRWStepAP214_RWAutoDesignApprovalAssignmentRead & Write Module for AutoDesignApprovalAssignment
 CRWStepAP214_RWAutoDesignDateAndPersonAssignmentRead & Write Module for AutoDesignDateAndPersonAssignment
 CRWStepAP214_RWAutoDesignDocumentReferenceRead & Write Module for AutoDesignDocumentReference
 CRWStepAP214_RWAutoDesignGroupAssignmentRead & Write Module for AutoDesignGroupAssignment
 CRWStepAP214_RWAutoDesignNominalDateAndTimeAssignmentRead & Write Module for AutoDesignNominalDateAndTimeAssignment
 CRWStepAP214_RWAutoDesignNominalDateAssignmentRead & Write Module for AutoDesignNominalDateAssignment
 CRWStepAP214_RWAutoDesignOrganizationAssignmentRead & Write Module for AutoDesignOrganizationAssignment
 CRWStepAP214_RWAutoDesignPersonAndOrganizationAssignmentRead & Write Module for AutoDesignPersonAndOrganizationAssignment
 CRWStepAP214_RWAutoDesignPresentedItemRead & Write Module for AutoDesignPresentedItem
 CRWStepAP214_RWAutoDesignSecurityClassificationAssignmentRead & Write Module for AutoDesignSecurityClassificationAssignment
 CRWStepAP214_RWClassRead & Write tool for Class
 CRWStepAP214_RWExternallyDefinedClassRead & Write tool for ExternallyDefinedClass
 CRWStepAP214_RWExternallyDefinedGeneralPropertyRead & Write tool for ExternallyDefinedGeneralProperty
 CRWStepAP214_RWRepItemGroupRead & Write tool for RepItemGroup
 CRWStepBasic_RWActionRead & Write tool for Action
 CRWStepBasic_RWActionAssignmentRead & Write tool for ActionAssignment
 CRWStepBasic_RWActionMethodRead & Write tool for ActionMethod
 CRWStepBasic_RWActionRequestAssignmentRead & Write tool for ActionRequestAssignment
 CRWStepBasic_RWActionRequestSolutionRead & Write tool for ActionRequestSolution
 CRWStepBasic_RWAddressRead & Write Module for Address
 CRWStepBasic_RWApplicationContextRead & Write Module for ApplicationContext
 CRWStepBasic_RWApplicationContextElementRead & Write Module for ApplicationContextElement
 CRWStepBasic_RWApplicationProtocolDefinitionRead & Write Module for ApplicationProtocolDefinition
 CRWStepBasic_RWApprovalRead & Write Module for Approval
 CRWStepBasic_RWApprovalDateTimeRead & Write Module for ApprovalDateTime
 CRWStepBasic_RWApprovalPersonOrganizationRead & Write Module for ApprovalPersonOrganization
 CRWStepBasic_RWApprovalRelationshipRead & Write Module for ApprovalRelationship
 CRWStepBasic_RWApprovalRoleRead & Write Module for ApprovalRole
 CRWStepBasic_RWApprovalStatusRead & Write Module for ApprovalStatus
 CRWStepBasic_RWCalendarDateRead & Write Module for CalendarDate
 CRWStepBasic_RWCertificationRead & Write tool for Certification
 CRWStepBasic_RWCertificationAssignmentRead & Write tool for CertificationAssignment
 CRWStepBasic_RWCertificationTypeRead & Write tool for CertificationType
 CRWStepBasic_RWCharacterizedObjectRead & Write tool for CharacterizedObject
 CRWStepBasic_RWContractRead & Write tool for Contract
 CRWStepBasic_RWContractAssignmentRead & Write tool for ContractAssignment
 CRWStepBasic_RWContractTypeRead & Write tool for ContractType
 CRWStepBasic_RWConversionBasedUnitRead & Write Module for ConversionBasedUnit
 CRWStepBasic_RWConversionBasedUnitAndAreaUnitRead & Write Module for RWConversionBasedUnitAndAreaUnit
 CRWStepBasic_RWConversionBasedUnitAndLengthUnitRead & Write Module for ConversionBasedUnitAndLengthUnit
 CRWStepBasic_RWConversionBasedUnitAndMassUnitRead & Write Module for ConversionBasedUnitAndMassUnit
 CRWStepBasic_RWConversionBasedUnitAndPlaneAngleUnitRead & Write Module for ConversionBasedUnitAndPlaneAngleUnit
 CRWStepBasic_RWConversionBasedUnitAndRatioUnitRead & Write Module for ConversionBasedUnitAndRatioUnit
 CRWStepBasic_RWConversionBasedUnitAndSolidAngleUnitRead & Write Module for ConversionBasedUnitAndSolidAngleUnit
 CRWStepBasic_RWConversionBasedUnitAndTimeUnitRead & Write Module for ConversionBasedUnitAndTimeUnit
 CRWStepBasic_RWConversionBasedUnitAndVolumeUnitRead & Write Module for ConversionBasedUnitAndVolumeUnit
 CRWStepBasic_RWCoordinatedUniversalTimeOffsetRead & Write Module for CoordinatedUniversalTimeOffset
 CRWStepBasic_RWDateRead & Write Module for Date
 CRWStepBasic_RWDateAndTimeRead & Write Module for DateAndTime
 CRWStepBasic_RWDateRoleRead & Write Module for DateRole
 CRWStepBasic_RWDateTimeRoleRead & Write Module for DateTimeRole
 CRWStepBasic_RWDerivedUnitRead & Write Module for DerivedUnit
 CRWStepBasic_RWDerivedUnitElementRead & Write Module for DerivedUnitElement
 CRWStepBasic_RWDimensionalExponentsRead & Write Module for DimensionalExponents
 CRWStepBasic_RWDocumentRead & Write tool for Document
 CRWStepBasic_RWDocumentFileRead & Write tool for DocumentFile
 CRWStepBasic_RWDocumentProductAssociationRead & Write tool for DocumentProductAssociation
 CRWStepBasic_RWDocumentProductEquivalenceRead & Write tool for DocumentProductEquivalence
 CRWStepBasic_RWDocumentRelationshipRead & Write Module for DocumentRelationship
 CRWStepBasic_RWDocumentRepresentationTypeRead & Write tool for DocumentRepresentationType
 CRWStepBasic_RWDocumentTypeRead & Write Module for DocumentType
 CRWStepBasic_RWDocumentUsageConstraintRead & Write Module for DocumentUsageConstraint
 CRWStepBasic_RWEffectivityRead & Write Module for Effectivity
 CRWStepBasic_RWEffectivityAssignmentRead & Write tool for EffectivityAssignment
 CRWStepBasic_RWEulerAnglesRead & Write tool for EulerAngles
 CRWStepBasic_RWExternalIdentificationAssignmentRead & Write tool for ExternalIdentificationAssignment
 CRWStepBasic_RWExternallyDefinedItemRead & Write tool for ExternallyDefinedItem
 CRWStepBasic_RWExternalSourceRead & Write tool for ExternalSource
 CRWStepBasic_RWGeneralPropertyRead & Write tool for GeneralProperty
 CRWStepBasic_RWGroupRead & Write tool for Group
 CRWStepBasic_RWGroupAssignmentRead & Write tool for GroupAssignment
 CRWStepBasic_RWGroupRelationshipRead & Write tool for GroupRelationship
 CRWStepBasic_RWIdentificationAssignmentRead & Write tool for IdentificationAssignment
 CRWStepBasic_RWIdentificationRoleRead & Write tool for IdentificationRole
 CRWStepBasic_RWLengthMeasureWithUnitRead & Write Module for LengthMeasureWithUnit
 CRWStepBasic_RWLengthUnitRead & Write Module for LengthUnit
 CRWStepBasic_RWLocalTimeRead & Write Module for LocalTime
 CRWStepBasic_RWMassMeasureWithUnitRead & Write Module for MassMeasureWithUnit
 CRWStepBasic_RWMassUnitRead & Write tool for MassUnit
 CRWStepBasic_RWMeasureWithUnitRead & Write Module for MeasureWithUnit
 CRWStepBasic_RWMechanicalContextRead & Write Module for MechanicalContext
 CRWStepBasic_RWNameAssignmentRead & Write tool for NameAssignment
 CRWStepBasic_RWNamedUnitRead & Write Module for NamedUnit
 CRWStepBasic_RWObjectRoleRead & Write tool for ObjectRole
 CRWStepBasic_RWOrdinalDateRead & Write Module for OrdinalDate
 CRWStepBasic_RWOrganizationRead & Write Module for Organization
 CRWStepBasic_RWOrganizationalAddressRead & Write Module for OrganizationalAddress
 CRWStepBasic_RWOrganizationRoleRead & Write Module for OrganizationRole
 CRWStepBasic_RWPersonRead & Write Module for Person
 CRWStepBasic_RWPersonalAddressRead & Write Module for PersonalAddress
 CRWStepBasic_RWPersonAndOrganizationRead & Write Module for PersonAndOrganization
 CRWStepBasic_RWPersonAndOrganizationRoleRead & Write Module for PersonAndOrganizationRole
 CRWStepBasic_RWPlaneAngleMeasureWithUnitRead & Write Module for PlaneAngleMeasureWithUnit
 CRWStepBasic_RWPlaneAngleUnitRead & Write Module for PlaneAngleUnit
 CRWStepBasic_RWProductRead & Write Module for Product
 CRWStepBasic_RWProductCategoryRead & Write Module for ProductCategory
 CRWStepBasic_RWProductCategoryRelationshipRead & Write tool for ProductCategoryRelationship
 CRWStepBasic_RWProductConceptContextRead & Write tool for ProductConceptContext
 CRWStepBasic_RWProductContextRead & Write Module for ProductContext
 CRWStepBasic_RWProductDefinitionRead & Write Module for ProductDefinition
 CRWStepBasic_RWProductDefinitionContextRead & Write Module for ProductDefinitionContext
 CRWStepBasic_RWProductDefinitionEffectivityRead & Write Module for ProductDefinitionEffectivity
 CRWStepBasic_RWProductDefinitionFormationRead & Write Module for ProductDefinitionFormation
 CRWStepBasic_RWProductDefinitionFormationRelationshipRead & Write tool for ProductDefinitionFormationRelationship
 CRWStepBasic_RWProductDefinitionFormationWithSpecifiedSourceRead & Write Module for ProductDefinitionFormationWithSpecifiedSource
 CRWStepBasic_RWProductDefinitionRelationshipRead & Write tool for ProductDefinitionRelationship
 CRWStepBasic_RWProductDefinitionWithAssociatedDocumentsRead & Write Module for ProductDefinitionWithAssociatedDocuments
 CRWStepBasic_RWProductRelatedProductCategoryRead & Write Module for ProductRelatedProductCategory
 CRWStepBasic_RWProductTypeRead & Write Module for ProductType
 CRWStepBasic_RWRatioMeasureWithUnitRead & Write Module for RatioMeasureWithUnit
 CRWStepBasic_RWRoleAssociationRead & Write tool for RoleAssociation
 CRWStepBasic_RWSecurityClassificationRead & Write Module for SecurityClassification
 CRWStepBasic_RWSecurityClassificationLevelRead & Write Module for SecurityClassificationLevel
 CRWStepBasic_RWSiUnitRead & Write Module for SiUnit
 CRWStepBasic_RWSiUnitAndAreaUnitRead & Write Module for SiUnitAndAreaUnit
 CRWStepBasic_RWSiUnitAndLengthUnitRead & Write Module for SiUnitAndLengthUnit
 CRWStepBasic_RWSiUnitAndMassUnitRead & Write Module for SiUnitAndMassUnit
 CRWStepBasic_RWSiUnitAndPlaneAngleUnitRead & Write Module for SiUnitAndPlaneAngleUnit
 CRWStepBasic_RWSiUnitAndRatioUnitRead & Write Module for SiUnitAndRatioUnit
 CRWStepBasic_RWSiUnitAndSolidAngleUnitRead & Write Module for SiUnitAndSolidAngleUnit
 CRWStepBasic_RWSiUnitAndThermodynamicTemperatureUnitRead & Write Module for SiUnitAndThermodynamicTemperatureUnit
 CRWStepBasic_RWSiUnitAndTimeUnitRead & Write Module for SiUnitAndTimeUnit
 CRWStepBasic_RWSiUnitAndVolumeUnitRead & Write Module for SiUnitAndVolumeUnit
 CRWStepBasic_RWSolidAngleMeasureWithUnitRead & Write Module for SolidAngleMeasureWithUnit
 CRWStepBasic_RWSolidAngleUnitRead & Write Module for SolidAngleUnit
 CRWStepBasic_RWThermodynamicTemperatureUnitRead & Write tool for ThermodynamicTemperatureUnit
 CRWStepBasic_RWUncertaintyMeasureWithUnitRead & Write Module for UncertaintyMeasureWithUnit
 CRWStepBasic_RWVersionedActionRequestRead & Write tool for VersionedActionRequest
 CRWStepBasic_RWWeekOfYearAndDayDateRead & Write Module for WeekOfYearAndDayDate
 CRWStepDimTol_RWAngularityToleranceRead & Write tool for AngularityTolerance
 CRWStepDimTol_RWCircularRunoutToleranceRead & Write tool for CircularRunoutTolerance
 CRWStepDimTol_RWCoaxialityToleranceRead & Write tool for CoaxialityTolerance
 CRWStepDimTol_RWCommonDatumRead & Write tool for CommonDatum
 CRWStepDimTol_RWConcentricityToleranceRead & Write tool for ConcentricityTolerance
 CRWStepDimTol_RWCylindricityToleranceRead & Write tool for CylindricityTolerance
 CRWStepDimTol_RWDatumRead & Write tool for Datum
 CRWStepDimTol_RWDatumFeatureRead & Write tool for DatumFeature
 CRWStepDimTol_RWDatumReferenceRead & Write tool for DatumReference
 CRWStepDimTol_RWDatumTargetRead & Write tool for DatumTarget
 CRWStepDimTol_RWFlatnessToleranceRead & Write tool for FlatnessTolerance
 CRWStepDimTol_RWGeometricToleranceRead & Write tool for GeometricTolerance
 CRWStepDimTol_RWGeometricToleranceRelationshipRead & Write tool for GeometricToleranceRelationship
 CRWStepDimTol_RWGeometricToleranceWithDatumReferenceRead & Write tool for GeometricToleranceWithDatumReference
 CRWStepDimTol_RWGeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTolRead & Write Module for ReprItemAndLengthMeasureWithUni
 CRWStepDimTol_RWLineProfileToleranceRead & Write tool for LineProfileTolerance
 CRWStepDimTol_RWModifiedGeometricToleranceRead & Write tool for ModifiedGeometricTolerance
 CRWStepDimTol_RWParallelismToleranceRead & Write tool for ParallelismTolerance
 CRWStepDimTol_RWPerpendicularityToleranceRead & Write tool for PerpendicularityTolerance
 CRWStepDimTol_RWPlacedDatumTargetFeatureRead & Write tool for PlacedDatumTargetFeature
 CRWStepDimTol_RWPositionToleranceRead & Write tool for PositionTolerance
 CRWStepDimTol_RWRoundnessToleranceRead & Write tool for RoundnessTolerance
 CRWStepDimTol_RWStraightnessToleranceRead & Write tool for StraightnessTolerance
 CRWStepDimTol_RWSurfaceProfileToleranceRead & Write tool for SurfaceProfileTolerance
 CRWStepDimTol_RWSymmetryToleranceRead & Write tool for SymmetryTolerance
 CRWStepDimTol_RWTotalRunoutToleranceRead & Write tool for TotalRunoutTolerance
 CRWStepElement_RWAnalysisItemWithinRepresentationRead & Write tool for AnalysisItemWithinRepresentation
 CRWStepElement_RWCurve3dElementDescriptorRead & Write tool for Curve3dElementDescriptor
 CRWStepElement_RWCurveElementEndReleasePacketRead & Write tool for CurveElementEndReleasePacket
 CRWStepElement_RWCurveElementSectionDefinitionRead & Write tool for CurveElementSectionDefinition
 CRWStepElement_RWCurveElementSectionDerivedDefinitionsRead & Write tool for CurveElementSectionDerivedDefinitions
 CRWStepElement_RWElementDescriptorRead & Write tool for ElementDescriptor
 CRWStepElement_RWElementMaterialRead & Write tool for ElementMaterial
 CRWStepElement_RWSurface3dElementDescriptorRead & Write tool for Surface3dElementDescriptor
 CRWStepElement_RWSurfaceElementPropertyRead & Write tool for SurfaceElementProperty
 CRWStepElement_RWSurfaceSectionRead & Write tool for SurfaceSection
 CRWStepElement_RWSurfaceSectionFieldRead & Write tool for SurfaceSectionField
 CRWStepElement_RWSurfaceSectionFieldConstantRead & Write tool for SurfaceSectionFieldConstant
 CRWStepElement_RWSurfaceSectionFieldVaryingRead & Write tool for SurfaceSectionFieldVarying
 CRWStepElement_RWUniformSurfaceSectionRead & Write tool for UniformSurfaceSection
 CRWStepElement_RWVolume3dElementDescriptorRead & Write tool for Volume3dElementDescriptor
 CRWStepFEA_RWAlignedCurve3dElementCoordinateSystemRead & Write tool for AlignedCurve3dElementCoordinateSystem
 CRWStepFEA_RWAlignedSurface3dElementCoordinateSystemRead & Write tool for AlignedSurface3dElementCoordinateSystem
 CRWStepFEA_RWArbitraryVolume3dElementCoordinateSystemRead & Write tool for ArbitraryVolume3dElementCoordinateSystem
 CRWStepFEA_RWConstantSurface3dElementCoordinateSystemRead & Write tool for ConstantSurface3dElementCoordinateSystem
 CRWStepFEA_RWCurve3dElementPropertyRead & Write tool for Curve3dElementProperty
 CRWStepFEA_RWCurve3dElementRepresentationRead & Write tool for Curve3dElementRepresentation
 CRWStepFEA_RWCurveElementEndOffsetRead & Write tool for CurveElementEndOffset
 CRWStepFEA_RWCurveElementEndReleaseRead & Write tool for CurveElementEndRelease
 CRWStepFEA_RWCurveElementIntervalRead & Write tool for CurveElementInterval
 CRWStepFEA_RWCurveElementIntervalConstantRead & Write tool for CurveElementIntervalConstant
 CRWStepFEA_RWCurveElementIntervalLinearlyVaryingRead & Write tool for CurveElementIntervalLinearlyVarying
 CRWStepFEA_RWCurveElementLocationRead & Write tool for CurveElementLocation
 CRWStepFEA_RWDummyNodeRead & Write tool for DummyNode
 CRWStepFEA_RWElementGeometricRelationshipRead & Write tool for ElementGeometricRelationship
 CRWStepFEA_RWElementGroupRead & Write tool for ElementGroup
 CRWStepFEA_RWElementRepresentationRead & Write tool for ElementRepresentation
 CRWStepFEA_RWFeaAreaDensityRead & Write tool for FeaAreaDensity
 CRWStepFEA_RWFeaAxis2Placement3dRead & Write tool for FeaAxis2Placement3d
 CRWStepFEA_RWFeaCurveSectionGeometricRelationshipRead & Write tool for FeaCurveSectionGeometricRelationship
 CRWStepFEA_RWFeaGroupRead & Write tool for FeaGroup
 CRWStepFEA_RWFeaLinearElasticityRead & Write tool for FeaLinearElasticity
 CRWStepFEA_RWFeaMassDensityRead & Write tool for FeaMassDensity
 CRWStepFEA_RWFeaMaterialPropertyRepresentationRead & Write tool for FeaMaterialPropertyRepresentation
 CRWStepFEA_RWFeaMaterialPropertyRepresentationItemRead & Write tool for FeaMaterialPropertyRepresentationItem
 CRWStepFEA_RWFeaModelRead & Write tool for FeaModel
 CRWStepFEA_RWFeaModel3dRead & Write tool for FeaModel3d
 CRWStepFEA_RWFeaModelDefinitionRead & Write tool for FeaModelDefinition
 CRWStepFEA_RWFeaMoistureAbsorptionRead & Write tool for FeaMoistureAbsorption
 CRWStepFEA_RWFeaParametricPointRead & Write tool for FeaParametricPoint
 CRWStepFEA_RWFeaRepresentationItemRead & Write tool for FeaRepresentationItem
 CRWStepFEA_RWFeaSecantCoefficientOfLinearThermalExpansionRead & Write tool for FeaSecantCoefficientOfLinearThermalExpansion
 CRWStepFEA_RWFeaShellBendingStiffnessRead & Write tool for FeaShellBendingStiffness
 CRWStepFEA_RWFeaShellMembraneBendingCouplingStiffnessRead & Write tool for FeaShellMembraneBendingCouplingStiffness
 CRWStepFEA_RWFeaShellMembraneStiffnessRead & Write tool for FeaShellMembraneStiffness
 CRWStepFEA_RWFeaShellShearStiffnessRead & Write tool for FeaShellShearStiffness
 CRWStepFEA_RWFeaSurfaceSectionGeometricRelationshipRead & Write tool for FeaSurfaceSectionGeometricRelationship
 CRWStepFEA_RWFeaTangentialCoefficientOfLinearThermalExpansionRead & Write tool for FeaTangentialCoefficientOfLinearThermalExpansion
 CRWStepFEA_RWFreedomAndCoefficientRead & Write tool for FreedomAndCoefficient
 CRWStepFEA_RWFreedomsListRead & Write tool for FreedomsList
 CRWStepFEA_RWGeometricNodeRead & Write tool for GeometricNode
 CRWStepFEA_RWNodeRead & Write tool for Node
 CRWStepFEA_RWNodeDefinitionRead & Write tool for NodeDefinition
 CRWStepFEA_RWNodeGroupRead & Write tool for NodeGroup
 CRWStepFEA_RWNodeRepresentationRead & Write tool for NodeRepresentation
 CRWStepFEA_RWNodeSetRead & Write tool for NodeSet
 CRWStepFEA_RWNodeWithSolutionCoordinateSystemRead & Write tool for NodeWithSolutionCoordinateSystem
 CRWStepFEA_RWNodeWithVectorRead & Write tool for NodeWithVector
 CRWStepFEA_RWParametricCurve3dElementCoordinateDirectionRead & Write tool for ParametricCurve3dElementCoordinateDirection
 CRWStepFEA_RWParametricCurve3dElementCoordinateSystemRead & Write tool for ParametricCurve3dElementCoordinateSystem
 CRWStepFEA_RWParametricSurface3dElementCoordinateSystemRead & Write tool for ParametricSurface3dElementCoordinateSystem
 CRWStepFEA_RWSurface3dElementRepresentationRead & Write tool for Surface3dElementRepresentation
 CRWStepFEA_RWVolume3dElementRepresentationRead & Write tool for Volume3dElementRepresentation
 CRWStepGeom_RWAxis1PlacementRead & Write Module for Axis1Placement
 CRWStepGeom_RWAxis2Placement2dRead & Write Module for Axis2Placement2d
 CRWStepGeom_RWAxis2Placement3dRead & Write Module for Axis2Placement3d
 CRWStepGeom_RWBezierCurveRead & Write Module for BezierCurve
 CRWStepGeom_RWBezierCurveAndRationalBSplineCurveRead & Write Module for BezierCurveAndRationalBSplineCurve
 CRWStepGeom_RWBezierSurfaceRead & Write Module for BezierSurface
 CRWStepGeom_RWBezierSurfaceAndRationalBSplineSurfaceRead & Write Module for BezierSurfaceAndRationalBSplineSurface
 CRWStepGeom_RWBoundaryCurveRead & Write Module for BoundaryCurve
 CRWStepGeom_RWBoundedCurveRead & Write Module for BoundedCurve
 CRWStepGeom_RWBoundedSurfaceRead & Write Module for BoundedSurface
 CRWStepGeom_RWBSplineCurveRead & Write Module for BSplineCurve
 CRWStepGeom_RWBSplineCurveWithKnotsRead & Write Module for BSplineCurveWithKnots Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWBSplineCurveWithKnotsAndRationalBSplineCurveRead & Write Module for BSplineCurveWithKnotsAndRationalBSplineCurve Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWBSplineSurfaceRead & Write Module for BSplineSurface
 CRWStepGeom_RWBSplineSurfaceWithKnotsRead & Write Module for BSplineSurfaceWithKnots Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWBSplineSurfaceWithKnotsAndRationalBSplineSurfaceRead & Write Module for BSplineSurfaceWithKnotsAndRationalBSplineSurface Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWCartesianPointRead & Write Module for CartesianPoint
 CRWStepGeom_RWCartesianTransformationOperatorRead & Write Module for CartesianTransformationOperator
 CRWStepGeom_RWCartesianTransformationOperator3dRead & Write Module for CartesianTransformationOperator3d
 CRWStepGeom_RWCircleRead & Write Module for Circle
 CRWStepGeom_RWCompositeCurveRead & Write Module for CompositeCurve
 CRWStepGeom_RWCompositeCurveOnSurfaceRead & Write Module for CompositeCurveOnSurface
 CRWStepGeom_RWCompositeCurveSegmentRead & Write Module for CompositeCurveSegment
 CRWStepGeom_RWConicRead & Write Module for Conic
 CRWStepGeom_RWConicalSurfaceRead & Write Module for ConicalSurface
 CRWStepGeom_RWCurveRead & Write Module for Curve
 CRWStepGeom_RWCurveBoundedSurfaceRead & Write tool for CurveBoundedSurface
 CRWStepGeom_RWCurveReplicaRead & Write Module for CurveReplica
 CRWStepGeom_RWCylindricalSurfaceRead & Write Module for CylindricalSurface
 CRWStepGeom_RWDegeneratePcurveRead & Write Module for DegeneratePcurve
 CRWStepGeom_RWDegenerateToroidalSurfaceRead & Write Module for DegenerateToroidalSurface
 CRWStepGeom_RWDirectionRead & Write Module for Direction Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWElementarySurfaceRead & Write Module for ElementarySurface
 CRWStepGeom_RWEllipseRead & Write Module for Ellipse Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWEvaluatedDegeneratePcurveRead & Write Module for EvaluatedDegeneratePcurve
 CRWStepGeom_RWGeometricRepresentationContextRead & Write Module for GeometricRepresentationContext
 CRWStepGeom_RWGeometricRepresentationContextAndGlobalUnitAssignedContextRead & Write Module for GeometricRepresentationContextAndGlobalUnitAssignedContext
 CRWStepGeom_RWGeometricRepresentationContextAndParametricRepresentationContextRead & Write Module for GeometricRepresentationContextAndParametricRepresentationContext
 CRWStepGeom_RWGeometricRepresentationItemRead & Write Module for GeometricRepresentationItem
 CRWStepGeom_RWGeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtxRead & Write Module for GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx
 CRWStepGeom_RWHyperbolaRead & Write Module for Hyperbola
 CRWStepGeom_RWIntersectionCurveRead & Write Module for IntersectionCurve
 CRWStepGeom_RWLineRead & Write Module for Line
 CRWStepGeom_RWOffsetCurve3dRead & Write Module for OffsetCurve3d
 CRWStepGeom_RWOffsetSurfaceRead & Write Module for OffsetSurface
 CRWStepGeom_RWOrientedSurfaceRead & Write tool for OrientedSurface
 CRWStepGeom_RWOuterBoundaryCurveRead & Write Module for OuterBoundaryCurve
 CRWStepGeom_RWParabolaRead & Write Module for Parabola
 CRWStepGeom_RWPcurveRead & Write Module for Pcurve
 CRWStepGeom_RWPlacementRead & Write Module for Placement
 CRWStepGeom_RWPlaneRead & Write Module for Plane
 CRWStepGeom_RWPointRead & Write Module for Point
 CRWStepGeom_RWPointOnCurveRead & Write Module for PointOnCurve
 CRWStepGeom_RWPointOnSurfaceRead & Write Module for PointOnSurface
 CRWStepGeom_RWPointReplicaRead & Write Module for PointReplica
 CRWStepGeom_RWPolylineRead & Write Module for Polyline
 CRWStepGeom_RWQuasiUniformCurveRead & Write Module for QuasiUniformCurve
 CRWStepGeom_RWQuasiUniformCurveAndRationalBSplineCurveRead & Write Module for QuasiUniformCurveAndRationalBSplineCurve
 CRWStepGeom_RWQuasiUniformSurfaceRead & Write Module for QuasiUniformSurface
 CRWStepGeom_RWQuasiUniformSurfaceAndRationalBSplineSurfaceRead & Write Module for QuasiUniformSurfaceAndRationalBSplineSurface
 CRWStepGeom_RWRationalBSplineCurveRead & Write Module for RationalBSplineCurve Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWRationalBSplineSurfaceRead & Write Module for RationalBSplineSurface Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWRectangularCompositeSurfaceRead & Write Module for RectangularCompositeSurface
 CRWStepGeom_RWRectangularTrimmedSurfaceRead & Write Module for RectangularTrimmedSurface
 CRWStepGeom_RWReparametrisedCompositeCurveSegmentRead & Write Module for ReparametrisedCompositeCurveSegment
 CRWStepGeom_RWSeamCurveRead & Write Module for SeamCurve
 CRWStepGeom_RWSphericalSurfaceRead & Write Module for SphericalSurface
 CRWStepGeom_RWSurfaceRead & Write Module for Surface
 CRWStepGeom_RWSurfaceCurveRead & Write Module for SurfaceCurve
 CRWStepGeom_RWSurfaceCurveAndBoundedCurveRead StepGeom_SurfaceCurveAndBoundedCurve
 CRWStepGeom_RWSurfaceOfLinearExtrusionRead & Write Module for SurfaceOfLinearExtrusion
 CRWStepGeom_RWSurfaceOfRevolutionRead & Write Module for SurfaceOfRevolution
 CRWStepGeom_RWSurfacePatchRead & Write Module for SurfacePatch
 CRWStepGeom_RWSurfaceReplicaRead & Write Module for SurfaceReplica
 CRWStepGeom_RWSweptSurfaceRead & Write Module for SweptSurface
 CRWStepGeom_RWToroidalSurfaceRead & Write Module for ToroidalSurface Check added by CKY , 7-OCT-1996
 CRWStepGeom_RWTrimmedCurveRead & Write Module for TrimmedCurve
 CRWStepGeom_RWUniformCurveRead & Write Module for UniformCurve
 CRWStepGeom_RWUniformCurveAndRationalBSplineCurveRead & Write Module for UniformCurveAndRationalBSplineCurve
 CRWStepGeom_RWUniformSurfaceRead & Write Module for UniformSurface
 CRWStepGeom_RWUniformSurfaceAndRationalBSplineSurfaceRead & Write Module for UniformSurfaceAndRationalBSplineSurface
 CRWStepGeom_RWVectorRead & Write Module for Vector Check added by CKY , 7-OCT-1996
 CRWStepRepr_RWAssemblyComponentUsageRead & Write tool for AssemblyComponentUsage
 CRWStepRepr_RWAssemblyComponentUsageSubstituteRead & Write Module for AssemblyComponentUsageSubstitute
 CRWStepRepr_RWCompositeShapeAspectRead & Write tool for CompositeShapeAspect
 CRWStepRepr_RWCompoundRepresentationItemRead & Write Module for CompoundRepresentationItem
 CRWStepRepr_RWConfigurationDesignRead & Write tool for ConfigurationDesign
 CRWStepRepr_RWConfigurationEffectivityRead & Write tool for ConfigurationEffectivity
 CRWStepRepr_RWConfigurationItemRead & Write tool for ConfigurationItem
 CRWStepRepr_RWDataEnvironmentRead & Write tool for DataEnvironment
 CRWStepRepr_RWDefinitionalRepresentationRead & Write Module for DefinitionalRepresentation
 CRWStepRepr_RWDerivedShapeAspectRead & Write tool for DerivedShapeAspect
 CRWStepRepr_RWDescriptiveRepresentationItemRead & Write Module for DescriptiveRepresentationItem
 CRWStepRepr_RWExtensionRead & Write tool for Extension
 CRWStepRepr_RWFunctionallyDefinedTransformationRead & Write Module for FunctionallyDefinedTransformation
 CRWStepRepr_RWGlobalUncertaintyAssignedContextRead & Write Module for GlobalUncertaintyAssignedContext
 CRWStepRepr_RWGlobalUnitAssignedContextRead & Write Module for GlobalUnitAssignedContext
 CRWStepRepr_RWItemDefinedTransformationRead & Write Module for ItemDefinedTransformation
 CRWStepRepr_RWMakeFromUsageOptionRead & Write tool for MakeFromUsageOption
 CRWStepRepr_RWMappedItemRead & Write Module for MappedItem
 CRWStepRepr_RWMaterialDesignationRead & Write Module for MaterialDesignation
 CRWStepRepr_RWMaterialPropertyRead & Write tool for MaterialProperty
 CRWStepRepr_RWMaterialPropertyRepresentationRead & Write tool for MaterialPropertyRepresentation
 CRWStepRepr_RWMeasureRepresentationItemRead & Write Module for MeasureRepresentationItem
 CRWStepRepr_RWParametricRepresentationContextRead & Write Module for ParametricRepresentationContext
 CRWStepRepr_RWProductConceptRead & Write tool for ProductConcept
 CRWStepRepr_RWProductDefinitionShapeRead & Write tool for ProductDefinitionShape
 CRWStepRepr_RWPropertyDefinitionRead & Write tool for PropertyDefinition
 CRWStepRepr_RWPropertyDefinitionRelationshipRead & Write tool for PropertyDefinitionRelationship
 CRWStepRepr_RWPropertyDefinitionRepresentationRead & Write tool for PropertyDefinitionRepresentation
 CRWStepRepr_RWQuantifiedAssemblyComponentUsageRead & Write tool for QuantifiedAssemblyComponentUsage
 CRWStepRepr_RWRepresentationRead & Write Module for Representation
 CRWStepRepr_RWRepresentationContextRead & Write Module for RepresentationContext
 CRWStepRepr_RWRepresentationItemRead & Write Module for RepresentationItem
 CRWStepRepr_RWRepresentationMapRead & Write Module for RepresentationMap
 CRWStepRepr_RWRepresentationRelationshipRead & Write Module for RepresentationRelationship
 CRWStepRepr_RWRepresentationRelationshipWithTransformationRead & Write Module for RepresentationRelationshipWithTransformation
 CRWStepRepr_RWReprItemAndLengthMeasureWithUnitRead & Write Module for ReprItemAndLengthMeasureWithUni
 CRWStepRepr_RWShapeAspectRead & Write Module for ShapeAspect
 CRWStepRepr_RWShapeAspectDerivingRelationshipRead & Write tool for ShapeAspectDerivingRelationship
 CRWStepRepr_RWShapeAspectRelationshipRead & Write tool for ShapeAspectRelationship
 CRWStepRepr_RWShapeAspectTransitionRead & Write tool for ShapeAspectTransition
 CRWStepRepr_RWShapeRepresentationRelationshipWithTransformationRead & Write Module for ShapeRepresentationRelationshipWithTransformation
 CRWStepRepr_RWSpecifiedHigherUsageOccurrenceRead & Write tool for SpecifiedHigherUsageOccurrence
 CRWStepRepr_RWStructuralResponsePropertyRead & Write tool for StructuralResponseProperty
 CRWStepRepr_RWStructuralResponsePropertyDefinitionRepresentationRead & Write tool for StructuralResponsePropertyDefinitionRepresentation
 CRWStepShape_RWAdvancedBrepShapeRepresentationRead & Write Module for AdvancedBrepShapeRepresentation
 CRWStepShape_RWAdvancedFaceRead & Write Module for AdvancedFace
 CRWStepShape_RWAngularLocationRead & Write tool for AngularLocation
 CRWStepShape_RWAngularSizeRead & Write tool for AngularSize
 CRWStepShape_RWBlockRead & Write Module for Block
 CRWStepShape_RWBooleanResultRead & Write Module for BooleanResult
 CRWStepShape_RWBoxDomainRead & Write Module for BoxDomain
 CRWStepShape_RWBoxedHalfSpaceRead & Write Module for BoxedHalfSpace
 CRWStepShape_RWBrepWithVoidsRead & Write Module for BrepWithVoids
 CRWStepShape_RWClosedShellRead & Write Module for ClosedShell
 CRWStepShape_RWCompoundShapeRepresentationRead & Write tool for CompoundShapeRepresentation
 CRWStepShape_RWConnectedEdgeSetRead & Write tool for ConnectedEdgeSet
 CRWStepShape_RWConnectedFaceSetRead & Write Module for ConnectedFaceSet
 CRWStepShape_RWConnectedFaceShapeRepresentationRead & Write tool for ConnectedFaceShapeRepresentation
 CRWStepShape_RWConnectedFaceSubSetRead & Write tool for ConnectedFaceSubSet
 CRWStepShape_RWContextDependentShapeRepresentationRead & Write Module for ContextDependentShapeRepresentation
 CRWStepShape_RWCsgShapeRepresentationRead & Write Module for CsgShapeRepresentation
 CRWStepShape_RWCsgSolidRead & Write Module for CsgSolid
 CRWStepShape_RWDefinitionalRepresentationAndShapeRepresentationRead & Write Module for ConversionBasedUnitAndLengthUnit
 CRWStepShape_RWDimensionalCharacteristicRepresentationRead & Write tool for DimensionalCharacteristicRepresentation
 CRWStepShape_RWDimensionalLocationRead & Write tool for DimensionalLocation
 CRWStepShape_RWDimensionalLocationWithPathRead & Write tool for DimensionalLocationWithPath
 CRWStepShape_RWDimensionalSizeRead & Write tool for DimensionalSize
 CRWStepShape_RWDimensionalSizeWithPathRead & Write tool for DimensionalSizeWithPath
 CRWStepShape_RWEdgeRead & Write Module for Edge
 CRWStepShape_RWEdgeBasedWireframeModelRead & Write tool for EdgeBasedWireframeModel
 CRWStepShape_RWEdgeBasedWireframeShapeRepresentationRead & Write tool for EdgeBasedWireframeShapeRepresentation
 CRWStepShape_RWEdgeCurveRead & Write Module for EdgeCurve Check added by CKY , 7-OCT-1996
 CRWStepShape_RWEdgeLoopRead & Write Module for EdgeLoop Check added by CKY , 7-OCT-1996
 CRWStepShape_RWExtrudedAreaSolidRead & Write Module for ExtrudedAreaSolid
 CRWStepShape_RWExtrudedFaceSolidRead & Write Module for ExtrudedFaceSolid
 CRWStepShape_RWFaceRead & Write Module for Face
 CRWStepShape_RWFaceBasedSurfaceModelRead & Write tool for FaceBasedSurfaceModel
 CRWStepShape_RWFaceBoundRead & Write Module for FaceBound Check added by CKY , 7-OCT-1996
 CRWStepShape_RWFaceOuterBoundRead & Write Module for FaceOuterBound
 CRWStepShape_RWFaceSurfaceRead & Write Module for FaceSurface
 CRWStepShape_RWFacetedBrepRead & Write Module for FacetedBrep
 CRWStepShape_RWFacetedBrepAndBrepWithVoidsRead & Write Module for FacetedBrepAndBrepWithVoids
 CRWStepShape_RWFacetedBrepShapeRepresentationRead & Write Module for FacetedBrepShapeRepresentation
 CRWStepShape_RWGeometricallyBoundedSurfaceShapeRepresentationRead & Write Module for GeometricallyBoundedSurfaceShapeRepresentation
 CRWStepShape_RWGeometricallyBoundedWireframeShapeRepresentationRead & Write Module for GeometricallyBoundedWireframeShapeRepresentation
 CRWStepShape_RWGeometricCurveSetRead & Write Module for GeometricCurveSet
 CRWStepShape_RWGeometricSetRead & Write Module for GeometricSet
 CRWStepShape_RWHalfSpaceSolidRead & Write Module for HalfSpaceSolid
 CRWStepShape_RWLimitsAndFitsRead & Write Module for LimitsAndFits
 CRWStepShape_RWLoopRead & Write Module for Loop
 CRWStepShape_RWLoopAndPathRead & Write Module for LoopAndPath
 CRWStepShape_RWManifoldSolidBrepRead & Write Module for ManifoldSolidBrep
 CRWStepShape_RWManifoldSurfaceShapeRepresentationRead & Write Module for ManifoldSurfaceShapeRepresentation
 CRWStepShape_RWMeasureQualificationRead & Write Module for MeasureQualification
 CRWStepShape_RWMeasureRepresentationItemAndQualifiedRepresentationItemRead & Write Module for MeasureRepresentationItemAndQualifiedRepresentationItem
 CRWStepShape_RWNonManifoldSurfaceShapeRepresentationRead & Write tool for NonManifoldSurfaceShapeRepresentation
 CRWStepShape_RWOpenShellRead & Write Module for OpenShell
 CRWStepShape_RWOrientedClosedShellRead & Write Module for OrientedClosedShell
 CRWStepShape_RWOrientedEdgeRead & Write Module for OrientedEdge
 CRWStepShape_RWOrientedFaceRead & Write Module for OrientedFace
 CRWStepShape_RWOrientedOpenShellRead & Write Module for OrientedOpenShell
 CRWStepShape_RWOrientedPathRead & Write Module for OrientedPath
 CRWStepShape_RWPathRead & Write Module for Path
 CRWStepShape_RWPlusMinusToleranceRead & Write Module for PlusMinusTolerance
 CRWStepShape_RWPointRepresentationRead & Write tool for PointRepresentation
 CRWStepShape_RWPolyLoopRead & Write Module for PolyLoop
 CRWStepShape_RWPrecisionQualifierRead & Write Module for PrecisionQualifier
 CRWStepShape_RWQualifiedRepresentationItemRead & Write Module for QualifiedRepresentationItem
 CRWStepShape_RWRevolvedAreaSolidRead & Write Module for RevolvedAreaSolid
 CRWStepShape_RWRevolvedFaceSolid
 CRWStepShape_RWRightAngularWedgeRead & Write Module for RightAngularWedge
 CRWStepShape_RWRightCircularConeRead & Write Module for RightCircularCone
 CRWStepShape_RWRightCircularCylinderRead & Write Module for RightCircularCylinder
 CRWStepShape_RWSeamEdgeRead & Write tool for SeamEdge
 CRWStepShape_RWShapeDefinitionRepresentationRead & Write tool for ShapeDefinitionRepresentation
 CRWStepShape_RWShapeDimensionRepresentationRead & Write tool for ShapeDimensionRepresentation
 CRWStepShape_RWShapeRepresentationRead & Write Module for ShapeRepresentation
 CRWStepShape_RWShapeRepresentationWithParametersRead & Write tool for ShapeRepresentationWithParameters
 CRWStepShape_RWShellBasedSurfaceModelRead & Write Module for ShellBasedSurfaceModel
 CRWStepShape_RWSolidModelRead & Write Module for SolidModel
 CRWStepShape_RWSolidReplicaRead & Write Module for SolidReplica
 CRWStepShape_RWSphereRead & Write Module for Sphere
 CRWStepShape_RWSubedgeRead & Write tool for Subedge
 CRWStepShape_RWSubfaceRead & Write tool for Subface
 CRWStepShape_RWSweptAreaSolidRead & Write Module for SweptAreaSolid
 CRWStepShape_RWSweptFaceSolidRead & Write Module for SweptFaceSolid
 CRWStepShape_RWToleranceValueRead & Write Module for ToleranceValue
 CRWStepShape_RWTopologicalRepresentationItemRead & Write Module for TopologicalRepresentationItem
 CRWStepShape_RWTorusRead & Write Module for Torus
 CRWStepShape_RWTransitionalShapeRepresentationRead & Write Module for TransitionalShapeRepresentation
 CRWStepShape_RWTypeQualifierRead & Write Module for TypeQualifier
 CRWStepShape_RWVertexRead & Write Module for Vertex
 CRWStepShape_RWVertexLoopRead & Write Module for VertexLoop
 CRWStepShape_RWVertexPointRead & Write Module for VertexPoint
 CRWStepVisual_RWAreaInSetRead & Write Module for AreaInSet
 CRWStepVisual_RWBackgroundColourRead & Write Module for BackgroundColour
 CRWStepVisual_RWCameraImageRead & Write Module for CameraImage
 CRWStepVisual_RWCameraModelRead & Write Module for CameraModel
 CRWStepVisual_RWCameraModelD2Read & Write Module for CameraModelD2
 CRWStepVisual_RWCameraModelD3Read & Write Module for CameraModelD3
 CRWStepVisual_RWCameraUsageRead & Write Module for CameraUsage
 CRWStepVisual_RWColourRead & Write Module for Colour
 CRWStepVisual_RWColourRgbRead & Write Module for ColourRgb
 CRWStepVisual_RWColourSpecificationRead & Write Module for ColourSpecification
 CRWStepVisual_RWCompositeTextRead & Write Module for CompositeText
 CRWStepVisual_RWCompositeTextWithExtentRead & Write Module for CompositeTextWithExtent
 CRWStepVisual_RWContextDependentInvisibilityRead & Write Module for ContextDependentInvisibility
 CRWStepVisual_RWContextDependentOverRidingStyledItemRead & Write Module for ContextDependentOverRidingStyledItem
 CRWStepVisual_RWCurveStyleRead & Write Module for CurveStyle
 CRWStepVisual_RWCurveStyleFontRead & Write Module for CurveStyleFont
 CRWStepVisual_RWCurveStyleFontPatternRead & Write Module for CurveStyleFontPattern
 CRWStepVisual_RWDraughtingModelRead & Write tool for DraughtingModel
 CRWStepVisual_RWDraughtingPreDefinedColourRead & Write Module for DraughtingPreDefinedColour
 CRWStepVisual_RWDraughtingPreDefinedCurveFontRead & Write Module for DraughtingPreDefinedCurveFont
 CRWStepVisual_RWExternallyDefinedCurveFontRead & Write tool for ExternallyDefinedCurveFont
 CRWStepVisual_RWFillAreaStyleRead & Write Module for FillAreaStyle
 CRWStepVisual_RWFillAreaStyleColourRead & Write Module for FillAreaStyleColour
 CRWStepVisual_RWInvisibilityRead & Write Module for Invisibility
 CRWStepVisual_RWMechanicalDesignGeometricPresentationAreaRead & Write Module for MechanicalDesignGeometricPresentationArea
 CRWStepVisual_RWMechanicalDesignGeometricPresentationRepresentationRead & Write Module for MechanicalDesignGeometricPresentationRepresentation
 CRWStepVisual_RWOverRidingStyledItemRead & Write Module for OverRidingStyledItem
 CRWStepVisual_RWPlanarBoxRead & Write Module for PlanarBox
 CRWStepVisual_RWPlanarExtentRead & Write Module for PlanarExtent
 CRWStepVisual_RWPointStyleRead & Write Module for PointStyle
 CRWStepVisual_RWPreDefinedColourRead & Write Module for PreDefinedColour
 CRWStepVisual_RWPreDefinedCurveFontRead & Write Module for PreDefinedCurveFont
 CRWStepVisual_RWPreDefinedItemRead & Write Module for PreDefinedItem
 CRWStepVisual_RWPresentationAreaRead & Write Module for PresentationArea
 CRWStepVisual_RWPresentationLayerAssignmentRead & Write Module for PresentationLayerAssignment
 CRWStepVisual_RWPresentationLayerUsageRead & Write Module for PresentationLayerUsage
 CRWStepVisual_RWPresentationRepresentationRead & Write Module for PresentationRepresentation
 CRWStepVisual_RWPresentationSetRead & Write Module for PresentationSet
 CRWStepVisual_RWPresentationSizeRead & Write Module for PresentationSize
 CRWStepVisual_RWPresentationStyleAssignmentRead & Write Module for PresentationStyleAssignment
 CRWStepVisual_RWPresentationStyleByContextRead & Write Module for PresentationStyleByContext
 CRWStepVisual_RWPresentationViewRead & Write Module for PresentationView
 CRWStepVisual_RWPresentedItemRepresentationRead & Write Module for PresentedItemRepresentation
 CRWStepVisual_RWStyledItemRead & Write Module for StyledItem
 CRWStepVisual_RWSurfaceSideStyleRead & Write Module for SurfaceSideStyle
 CRWStepVisual_RWSurfaceStyleBoundaryRead & Write Module for SurfaceStyleBoundary
 CRWStepVisual_RWSurfaceStyleControlGridRead & Write Module for SurfaceStyleControlGrid
 CRWStepVisual_RWSurfaceStyleFillAreaRead & Write Module for SurfaceStyleFillArea
 CRWStepVisual_RWSurfaceStyleParameterLineRead & Write Module for SurfaceStyleParameterLine
 CRWStepVisual_RWSurfaceStyleSegmentationCurveRead & Write Module for SurfaceStyleSegmentationCurve
 CRWStepVisual_RWSurfaceStyleSilhouetteRead & Write Module for SurfaceStyleSilhouette
 CRWStepVisual_RWSurfaceStyleUsageRead & Write Module for SurfaceStyleUsage
 CRWStepVisual_RWTemplateRead & Write Module for Template
 CRWStepVisual_RWTemplateInstanceRead & Write Module for TemplateInstance
 CRWStepVisual_RWTextLiteralRead & Write Module for TextLiteral
 CRWStepVisual_RWTextStyleRead & Write Module for TextStyle
 CRWStepVisual_RWTextStyleForDefinedFontRead & Write Module for TextStyleForDefinedFont
 CRWStepVisual_RWTextStyleWithBoxCharacteristicsRead & Write Module for TextStyleWithBoxCharacteristics
 CRWStepVisual_RWViewVolumeRead & Write Module for ViewVolume
 CRWStlThis package contains the methods to be used in the Stereo Lithograpy Application. The main features of this application are ,starting from a Shape :
 CSegment
 CSelect3D_BVHPrimitiveContentThe purpose of this class is to provide a link between BVH_PrimitiveSet and Select3D_SensitiveSet instance to build BVH tree for set of sensitives
 CSelect3D_InteriorSensitivePointSetThis class handles the selection of arbitrary point set with internal type of sensitivity. The main principle is to split the point set given onto planar convex polygons and search for the overlap with one or more of them through traverse of BVH tree
 CSelect3D_Pnt
 CSelect3D_PointData
 CSelect3D_SensitiveBoxA framework to define selection by a sensitive box
 CSelect3D_SensitiveCircleA framework to define sensitive 3D arcs and circles. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly
 CSelect3D_SensitiveCurveA framework to define a sensitive 3D curve. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly
 CSelect3D_SensitiveEntityAbstract framework to define 3D sensitive entities. As the selection process uses the principle of a projection of 3D shapes onto a 2D view where nearness to a rectangle determines whether a shape is picked or not, all 3D shapes need to be converted into 2D ones in order to be selected
 CSelect3D_SensitiveFaceSensitive Entity to make a face selectable. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly
 CSelect3D_SensitiveGroupA framework to define selection of a sensitive group by a sensitive entity which is a set of 3D sensitive entities. Remark: 2 modes are possible for rectangle selection the group is considered selected 1) when all the entities inside are selected in the rectangle 2) only one entity inside is selected by the rectangle By default the "Match All entities" mode is set
 CSelect3D_SensitivePointA framework to define sensitive 3D points
 CSelect3D_SensitivePolySensitive Entity to make a face selectable. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions from its member Select3D_PointData myPolyg
 CSelect3D_SensitiveSegmentA framework to define sensitive zones along a segment One gives the 3D start and end point
 CSelect3D_SensitiveSetThis class is base class for handling overlap detection of complex sensitive entities. It provides an interface for building BVH tree for some set of entities. Thereby, each iteration of overlap detection is a traverse of BVH tree in fact. To use speed-up hierarchical structure in a custom complex sensitive entity, it is necessary to make that custom entity a descendant of this class and organize sub-entities in some container which allows referencing to elements by index. Note that methods taking index as a parameter are used for BVH build and the range of given index is [0; Size() - 1]. For example of usage see Select3D_SensitiveTriangulation
 CSelect3D_SensitiveTriangleA framework to define selection of triangles in a view. This comes into play in the detection of meshing and triangulation in surfaces. In some cases this class can raise Standard_ConstructionError and Standard_OutOfRange exceptions. For more details see Select3D_SensitivePoly
 CSelect3D_SensitiveTriangulationA framework to define selection of a sensitive entity made of a set of triangles
 CSelect3D_SensitiveWireA framework to define selection of a wire owner by an elastic wire band
 CSelectBasicsInterface class for dynamic selection
 CSelectBasics_EntityOwnerDefines an abstract owner of sensitive primitives. Owners are typically used to establish a connection between sensitive entities and high-level objects (e.g. presentations)
 CSelectBasics_PickResultThis structure provides unified access to the results of Matches() method in all sensitive entities
 CSelectBasics_SelectingVolumeManagerThis class provides an interface for selecting volume manager, which is responsible for all overlap detection methods and calculation of minimum depth, distance to center of geometry and detected closest point on entity
 CSelectBasics_SensitiveEntityRoot class; the inheriting classes will be able to give sensitive Areas for the dynamic selection algorithms
 CSelectMgr_AndFilterA framework to define a selection filter for two or more types of entity
 CSelectMgr_BaseFrustumThis class is an interface for different types of selecting frustums, defining different selection types, like point, box or polyline selection. It contains signatures of functions for detection of overlap by sensitive entity and initializes some data for building the selecting frustum
 CSelectMgr_CompareResults
 CSelectMgr_CompositionFilterA framework to define a compound filter composed of two or more simple filters
 CSelectMgr_DataMapIteratorOfDataMapOfObjectSelectors
 CSelectMgr_DataMapNodeOfDataMapOfObjectSelectors
 CSelectMgr_DataMapOfObjectSelectors
 CSelectMgr_EntityOwnerA framework to define classes of owners of sensitive primitives. The owner is the link between application and selection data structures. For the application to make its own objects selectable, it must define owner classes inheriting this framework
 CSelectMgr_FilterThe root class to define filter objects for selection. Advance handling of objects requires the services of filters. These only allow dynamic detection and selection of objects which correspond to the criteria defined in each. Eight standard filters inheriting SelectMgr_Filter are defined in Open CASCADE. You can create your own filters by defining new filter classes inheriting this framework. You use these filters by loading them into an AIS interactive context
 CSelectMgr_FrustumThis is an internal class containing representation of rectangular selecting frustum, created in case of point and box selection, and algorithms for overlap detection between selecting frustum and sensitive entities. The principle of frustum calculation:
 CSelectMgr_FrustumBuilderThe purpose of this class is to provide unified interface for building selecting frustum depending on current camera projection and orientation matrices, window size and viewport parameters
 CSelectMgr_IndexedDataMapNodeOfIndexedDataMapOfOwnerCriterion
 CSelectMgr_IndexedDataMapOfOwnerCriterion
 CSelectMgr_ListIteratorOfListOfFilter
 CSelectMgr_ListNodeOfListOfFilter
 CSelectMgr_ListOfFilter
 CSelectMgr_OrFilterA framework to define an or selection filter. This selects one or another type of sensitive entity
 CSelectMgr_RectangularFrustumThis class contains representation of rectangular selecting frustum, created in case of point and box selection, and algorithms for overlap detection between selecting frustum and sensitive entities. The principle of frustum calculation:
 CSelectMgr_SelectableObjectA framework to supply the structure of the object to be selected. At the first pick, this structure is created by calling the appropriate algorithm and retaining this framework for further picking. This abstract framework is inherited in Application Interactive Services (AIS), notably in AIS_InteractiveObject. Consequently, 3D selection should be handled by the relevant daughter classes and their member functions in AIS. This is particularly true in the creation of new interactive objects
 CSelectMgr_SelectableObjectSetThe purpose of this class is to organize all selectable objects into data structure, allowing to build BVH tree. For selectable objects binned BVH builder is used with 32 bins and 1 element per leaf
 CSelectMgr_SelectingVolumeManagerThis class is used to switch between active selecting volumes depending on selection type chosen by the user
 CSelectMgr_SelectionRepresents the state of a given selection mode for a Selectable Object. Contains all the sensitive entities available for this mode. An interactive object can have an indefinite number of modes of selection, each representing a "decomposition" into sensitive primitives; each primitive has an Owner (SelectMgr_EntityOwner) which allows us to identify the exact entity which has been detected. Each Selection mode is identified by an index. The set of sensitive primitives which correspond to a given mode is stocked in a SelectMgr_Selection object. By Convention, the default selection mode which allows us to grasp the Interactive object in its entirety will be mode 0. AIS_Trihedron : 4 selection modes
 CSelectMgr_SelectionManagerA framework to manage selection from the point of view of viewer selectors. These can be added and removed, and selection modes can be activated and deactivated. In addition, objects may be known to all selectors or only to some
 CSelectMgr_SensitiveEntityThe purpose of this class is to mark sensitive entities selectable or not depending on current active selection of parent object for proper BVH traverse
 CSelectMgr_SensitiveEntitySetThis class is used to store all calculated sensitive entites of one selectable object. It provides an interface for building BVH tree which is used to speed-up the performance of searching for overlap among sensitives of one selectable object
 CSelectMgr_SequenceNodeOfSequenceOfFilter
 CSelectMgr_SequenceNodeOfSequenceOfOwner
 CSelectMgr_SequenceNodeOfSequenceOfSelector
 CSelectMgr_SequenceOfFilter
 CSelectMgr_SequenceOfOwner
 CSelectMgr_SequenceOfSelector
 CSelectMgr_SortCriterionThis class provides data and criterion for sorting candidate entities in the process of interactive selection by mouse click
 CSelectMgr_ToleranceMapAn internal class for calculation of current largest tolerance value which will be applied for creation of selecting frustum by default. Each time the selection set is deactivated, maximum tolerance value will be recalculated. If a user enables custom precision using StdSelect_ViewerSelector3d::SetPixelTolerance, it will be applied to all sensitive entities without any checks
 CSelectMgr_TriangularFrustumThis class contains representation of triangular selecting frustum, created in case of polyline selection, and algorithms for overlap detection between selecting frustum and sensitive entities. Overlap detection tests are implemented according to the terms of separating axis theorem (SAT)
 CSelectMgr_TriangularFrustumSetThis class is used to handle polyline selection. The main principle of polyline selection algorithm is to split the polygon defined by polyline onto triangles. Than each of them is considered as a base for triangular frustum building. In other words, each triangle vertiex will be projected from 2d screen space to 3d world space onto near and far view frustum planes. Thus, the projected triangles make up the bases of selecting frustum. When the set of such frustums is created, the function determining selection iterates through triangular frustum set and searches for overlap with any frustum
 CSelectMgr_ViewerSelectorA framework to define finding, sorting the sensitive primitives in a view. Services are also provided to define the return of the owners of those primitives selected. The primitives are sorted by criteria such as priority of the primitive or its depth in the view relative to that of other primitives. Note that in 3D, the inheriting framework StdSelect_ViewerSelector3d is only to be used if you do not want to use the services provided by AIS. Two tools are available to find and select objects found at a given position in the view. If you want to select the owners of all the objects detected at point x,y,z you use the Init - More - Next - Picked loop. If, on the other hand, you want to select only one object detected at that point, you use the Init - More - OnePicked loop. In this iteration, More is used to see if an object was picked and OnePicked, to get the object closest to the pick position. Viewer selectors are driven by SelectMgr_SelectionManager, and manipulate the SelectMgr_Selection objects given to them by the selection manager
 CShapeAlgo
 CShapeAlgo_AlgoContainer
 CShapeAlgo_ToolContainerReturns tools used by AlgoContainer
 CShapeAnalysisThis package is intended to analyze geometrical objects and topological shapes. Analysis domain includes both exploring geometrical and topological properties of shapes and checking their conformance to Open CASCADE requirements. The directions of analysis provided by tools of this package are: computing quantities of subshapes, computing parameters of points on curve and surface, computing surface singularities, checking edge and wire consistency, checking edges order in the wire, checking face bounds orientation, checking small faces, analyzing shape tolerances, analyzing of free bounds of the shape
 CShapeAnalysis_BoxBndTreeSelector
 CShapeAnalysis_CheckSmallFaceAnalysis of the face size
 CShapeAnalysis_CurveAnalyzing tool for 2d or 3d curve. Computes parameters of projected point onto a curve
 CShapeAnalysis_DataMapIteratorOfDataMapOfShapeListOfReal
 CShapeAnalysis_DataMapNodeOfDataMapOfShapeListOfReal
 CShapeAnalysis_DataMapOfShapeListOfReal
 CShapeAnalysis_EdgeTool for analyzing the edge. Queries geometrical representations of the edge (3d curve, pcurve on the given face or surface) and topological sub-shapes (bounding vertices). Provides methods for analyzing geometry and topology consistency (3d and pcurve(s) consistency, their adjacency to the vertices)
 CShapeAnalysis_FreeBoundDataThis class is intended to represent free bound and to store its properties
 CShapeAnalysis_FreeBoundsThis class is intended to output free bounds of the shape (free bounds are the wires consisting of edges referenced by the only face). This class works on two distinct types of shapes when analyzing their free bounds:
 CShapeAnalysis_FreeBoundsPropertiesThis class is intended to calculate shape free bounds properties. This class provides the following functionalities:
 CShapeAnalysis_GeomAnalyzing tool aimed to work on primitive geometrical objects
 CShapeAnalysis_HSequenceOfFreeBounds
 CShapeAnalysis_SequenceNodeOfSequenceOfFreeBounds
 CShapeAnalysis_SequenceOfFreeBounds
 CShapeAnalysis_ShapeContentsDumps shape contents
 CShapeAnalysis_ShapeToleranceTool for computing shape tolerances (minimal, maximal, average), finding shape with tolerance matching given criteria, setting or limitating tolerances
 CShapeAnalysis_ShellThis class provides operators to analyze edges orientation in the shell
 CShapeAnalysis_SurfaceComplements standard tool Geom_Surface by providing additional functionality for detection surface singularities, checking spatial surface closure and computing projections of 3D points onto a surface
 CShapeAnalysis_TransferParametersThis tool is used for transferring parameters from 3d curve of the edge to pcurve and vice versa
 CShapeAnalysis_TransferParametersProjThis tool is used for transferring parameters from 3d curve of the edge to pcurve and vice versa. This tool transfers parameters with help of projection points from curve 3d on curve 2d and vice versa
 CShapeAnalysis_WireThis class provides analysis of a wire to be compliant to CAS.CADE requirements
 CShapeAnalysis_WireOrderThis class is intended to control and, if possible, redefine the order of a list of edges which define a wire Edges are not given directly, but as their bounds (start,end)
 CShapeAnalysis_WireVertexAnalyzes and records status of vertices in a Wire
 CShapeBuildThis package provides basic building tools for other packages in ShapeHealing. These tools are rather internal for ShapeHealing
 CShapeBuild_EdgeThis class provides low-level operators for building an edge 3d curve, copying edge with replaced vertices etc
 CShapeBuild_ReShapeRebuilds a Shape by making pre-defined substitutions on some of its components
 CShapeBuild_VertexProvides low-level functions used for constructing vertices
 CShapeConstructThis package provides new algorithms for constructing new geometrical objects and topological shapes. It complements and extends algorithms available in Open CASCADE topological and geometrical toolkist. The functionality provided by this package are the following: projecting curves on surface, adjusting curve to have given start and end points. P
 CShapeConstruct_CompBezierCurves2dToBSplineCurve2dConverts a list of connecting Bezier Curves 2d to a BSplineCurve 2d. if possible, the continuity of the BSpline will be increased to more than C0
 CShapeConstruct_CompBezierCurvesToBSplineCurveConverts a list of connecting Bezier Curves to a BSplineCurve. if possible, the continuity of the BSpline will be increased to more than C0
 CShapeConstruct_CurveAdjusts curve to have start and end points at the given points (currently works on lines and B-Splines only)
 CShapeConstruct_MakeTriangulation
 CShapeConstruct_ProjectCurveOnSurfaceThis tool provides a method for computing pcurve by projecting 3d curve onto a surface. Projection is done by 23 or more points (this number is changed for B-Splines according to the following rule: the total number of the points is not less than number of spans * (degree + 1); it is increased recursively starting with 23 and is added with 22 until the condition is fulfilled). Isoparametric cases (if curve corresponds to U=const or V=const on the surface) are recognized with the given precision
 CShapeCustomThis package is intended to convert geometrical objects and topological. The modifications of one geometrical object to another (one) geometrical object are provided. The supported modifications are the following: conversion of BSpline and Bezier surfaces to analytical form, conversion of indirect elementary surfaces (with left-handed coordinate systems) into direct ones, conversion of elementary surfaces to surfaces of revolution, conversion of surface of linear extrusion, revolution, offset surface to bspline, modification of parameterization, degree, number of segments of bspline surfaces, scale the shape
 CShapeCustom_BSplineRestrictionThis tool intended for aproximation surfaces, curves and pcurves with specified degree , max number of segments, tolerance 2d, tolerance 3d. Specified continuity can be reduced if approximation with specified continuity was not done
 CShapeCustom_ConvertToBSplineImplement a modification for BRepTools Modifier algortihm. Converts Surface of Linear Exctrusion, Revolution and Offset surfaces into BSpline Surface according to flags
 CShapeCustom_ConvertToRevolutionImplements a modification for the BRepTools Modifier algortihm. Converts all elementary surfaces into surfaces of revolution
 CShapeCustom_CurveConverts BSpline curve to periodic
 CShapeCustom_Curve2dConverts curve2d to analytical form with given precision or simpify curve2d
 CShapeCustom_DirectModificationImplements a modification for the BRepTools Modifier algortihm. Will redress indirect surfaces
 CShapeCustom_ModificationA base class of Modification's from ShapeCustom. Implements message sending mechanism
 CShapeCustom_RestrictionParametersThis class is axuluary tool which contains parameters for BSplineRestriction class
 CShapeCustom_SurfaceConverts a surface to the analitical form with given precision. Conversion is done only the surface is bspline of bezier and this can be approximed by some analytical surface with that precision
 CShapeCustom_SweptToElementaryImplements a modification for the BRepTools Modifier algortihm. Converts all elementary surfaces into surfaces of revolution
 CShapeCustom_TrsfModificationComplements BRepTools_TrsfModification to provide reversible scaling regarding tolerances. Uses actual tolerances (attached to the shapes) not ones returned by BRep_Tool::Tolerance to work with tolerances lower than Precision::Confusion
 CShapeExtendThis package provides general tools and data structures common for other packages in SHAPEWORKS and extending CAS.CADE structures. The following items are provided by this package:
 CShapeExtend_BasicMsgRegistratorAbstract class that can be used for attaching messages to the objects (e.g. shapes). It is used by ShapeHealing algorithms to attach a message describing encountered case (e.g. removing small edge from a wire)
 CShapeExtend_ComplexCurveDefines a curve which consists of several segments. Implements basic interface to it
 CShapeExtend_CompositeSurfaceComposite surface is represented by a grid of surfaces (patches) connected geometrically. Patches may have different parametrisation ranges, but they should be parametrised in the same manner so that parameter of each patch (u,v) can be converted to global parameter on the whole surface (U,V) with help of linear transformation:
 CShapeExtend_DataMapIteratorOfDataMapOfShapeListOfMsg
 CShapeExtend_DataMapIteratorOfDataMapOfTransientListOfMsg
 CShapeExtend_DataMapNodeOfDataMapOfShapeListOfMsg
 CShapeExtend_DataMapNodeOfDataMapOfTransientListOfMsg
 CShapeExtend_DataMapOfShapeListOfMsg
 CShapeExtend_DataMapOfTransientListOfMsg
 CShapeExtend_ExplorerThis class is intended to explore shapes and convert different representations (list, sequence, compound) of complex shapes. It provides tools for:
 CShapeExtend_MsgRegistratorAttaches messages to the objects (generic Transient or shape). The objects of this class are transmitted to the Shape Healing algorithms so that they could collect messages occurred during processing
 CShapeExtend_WireDataThis class provides a data structure necessary for work with the wire as with ordered list of edges, what is required for many algorithms. The advantage of this class is that it allows to work with wires which are not correct. The object of the class ShapeExtend_WireData can be initialized by TopoDS_Wire, and converted back to TopoDS_Wire. An edge in the wire is defined by its rank number. Operations of accessing, adding and removing edge at the given rank number are provided. On the whole wire, operations of circular permutation and reversing (both orientations of all edges and order of edges) are provided as well. This class also provides a method to check if the edge in the wire is a seam (if the wire lies on a face). This class is handled by reference. Such an approach gives the following advantages:
 CShapeFixThis package provides algorithms for fixing problematic (violating Open CASCADE requirements) shapes. Tools from package ShapeAnalysis are used for detecting the problems. The detecting and fixing is done taking in account various criteria implemented in BRepCheck package. Each class of package ShapeFix deals with one certain type of shapes or with some family of problems
 CShapeFix_ComposeShellThis class is intended to create a shell from the composite surface (grid of surfaces) and set of wires. It may be either division of the supporting surface of the face, or creating a shape corresponding to face on composite surface which is missing in CAS.CADE but exists in some other systems
 CShapeFix_DataMapIteratorOfDataMapOfShapeBox2d
 CShapeFix_DataMapNodeOfDataMapOfShapeBox2d
 CShapeFix_DataMapOfShapeBox2d
 CShapeFix_EdgeFixing invalid edge. Geometrical and/or topological inconsistency:
 CShapeFix_EdgeConnectRebuilds edges to connect with new vertices, was moved from ShapeBuild. Makes vertices to be shared to connect edges, updates positions and tolerances for shared vertices. Accepts edges bounded by two vertices each
 CShapeFix_EdgeProjAuxProject 3D point (vertex) on pcurves to find Vertex Parameter on parametric representation of an edge
 CShapeFix_FaceThis operator allows to perform various fixes on face and its wires: fixes provided by ShapeFix_Wire, fixing orientation of wires, addition of natural bounds, fixing of missing seam edge, and detection and removal of null-area wires
 CShapeFix_FaceConnectRebuilds connectivity between faces in shell
 CShapeFix_FixSmallFaceFixing face with small size
 CShapeFix_FixSmallSolidFixing solids with small size
 CShapeFix_FreeBoundsThis class is intended to output free bounds of the shape (free bounds are the wires consisting of edges referenced by the only face). For building free bounds it uses ShapeAnalysis_FreeBounds class. This class complements it with the feature to reduce the number of open wires. This reduction is performed with help of connecting several adjacent open wires one to another what can lead to:
 CShapeFix_IntersectionToolTool for fixing selfintersecting wire and intersecting wires
 CShapeFix_RootRoot class for fixing operations Provides context for recording changes (optional), basic precision value and limit (minimal and maximal) values for tolerances, and message registrator
 CShapeFix_SequenceNodeOfSequenceOfWireSegment
 CShapeFix_SequenceOfWireSegment
 CShapeFix_ShapeFixing shape in general
 CShapeFix_ShapeToleranceModifies tolerances of sub-shapes (vertices, edges, faces)
 CShapeFix_ShellFixing orientation of faces in shell
 CShapeFix_SolidProvides method to build a solid from a shells and orients them in order to have a valid solid with finite volume
 CShapeFix_SplitCommonVertexTwo wires have common vertex - this case is valid in BRep model and isn't valid in STEP => before writing into STEP it is necessary to split this vertex (each wire must has one vertex)
 CShapeFix_SplitToolTool for splitting and cutting edges; includes methods used in OverlappingTool and IntersectionTool
 CShapeFix_WireThis class provides a set of tools for repairing a wire
 CShapeFix_WireframeProvides methods for fixing wireframe of shape
 CShapeFix_WireSegmentThis class is auxiliary class (data storage) used in ComposeShell. It is intended for representing segment of the wire (or whole wire). The segment itself is represented by ShapeExtend_WireData. In addition, some associated data necessary for computations are stored:
 CShapeFix_WireVertexFixing disconnected edges in the wire Fixes vertices in the wire on the basis of pre-analysis made by ShapeAnalysis_WireVertex (given as argument). The Wire has formerly been loaded in a ShapeExtend_WireData
 CShapeProcessShape Processing module allows to define and apply general Shape Processing as a customizable sequence of Shape Healing operators. The customization is implemented via user-editable resource file which defines sequence of operators to be executed and their parameters
 CShapeProcess_ContextProvides convenient interface to resource file Allows to load resource file and get values of attributes starting from some scope, for example if scope is defined as "ToV4" and requested parameter is "exec.op", value of "ToV4.exec.op" parameter from the resource file will be returned
 CShapeProcess_DictionaryOfOperator
 CShapeProcess_IteratorOfDictionaryOfOperator
 CShapeProcess_OperatorAbstract Operator class providing a tool to perform an operation on Context
 CShapeProcess_OperLibraryProvides a set of following operators
 CShapeProcess_ShapeContextExtends Context to handle shapes Contains map of shape-shape, and messages attached to shapes
 CShapeProcess_StackItemOfDictionaryOfOperator
 CShapeProcess_UOperatorDefines operator as container for static function OperFunc. This allows user to create new operators without creation of new classes
 CShapeProcessAPI_ApplySequenceApplies one of the sequence read from resource file
 CShapeSchema
 CShapeSchema_DBC_VArrayOfCharacter
 CShapeSchema_DBC_VArrayOfExtCharacter
 CShapeSchema_gp_Ax1
 CShapeSchema_gp_Ax2
 CShapeSchema_gp_Ax22d
 CShapeSchema_gp_Ax2d
 CShapeSchema_gp_Ax3
 CShapeSchema_gp_Circ2d
 CShapeSchema_gp_Dir
 CShapeSchema_gp_Dir2d
 CShapeSchema_gp_Lin2d
 CShapeSchema_gp_Mat
 CShapeSchema_gp_Mat2d
 CShapeSchema_gp_Pnt
 CShapeSchema_gp_Pnt2d
 CShapeSchema_gp_Trsf
 CShapeSchema_gp_Trsf2d
 CShapeSchema_gp_Vec
 CShapeSchema_gp_Vec2d
 CShapeSchema_gp_XY
 CShapeSchema_gp_XYZ
 CShapeSchema_ObjMgt_ExternRef
 CShapeSchema_ObjMgt_ExternShareable
 CShapeSchema_ObjMgt_PSeqOfExtRef
 CShapeSchema_ObjMgt_SeqNodeOfPSeqOfExtRef
 CShapeSchema_PBRep_Curve3D
 CShapeSchema_PBRep_CurveOn2Surfaces
 CShapeSchema_PBRep_CurveOnClosedSurface
 CShapeSchema_PBRep_CurveOnSurface
 CShapeSchema_PBRep_CurveRepresentation
 CShapeSchema_PBRep_GCurve
 CShapeSchema_PBRep_PointOnCurve
 CShapeSchema_PBRep_PointOnCurveOnSurface
 CShapeSchema_PBRep_PointOnSurface
 CShapeSchema_PBRep_PointRepresentation
 CShapeSchema_PBRep_PointsOnSurface
 CShapeSchema_PBRep_Polygon3D
 CShapeSchema_PBRep_PolygonOnClosedSurface
 CShapeSchema_PBRep_PolygonOnClosedTriangulation
 CShapeSchema_PBRep_PolygonOnSurface
 CShapeSchema_PBRep_PolygonOnTriangulation
 CShapeSchema_PBRep_TEdge
 CShapeSchema_PBRep_TEdge1
 CShapeSchema_PBRep_TFace
 CShapeSchema_PBRep_TFace1
 CShapeSchema_PBRep_TVertex
 CShapeSchema_PBRep_TVertex1
 CShapeSchema_PCDM_Document
 CShapeSchema_PCDMShape_Document
 CShapeSchema_PColgp_FieldOfHArray1OfCirc2d
 CShapeSchema_PColgp_FieldOfHArray1OfDir
 CShapeSchema_PColgp_FieldOfHArray1OfDir2d
 CShapeSchema_PColgp_FieldOfHArray1OfLin2d
 CShapeSchema_PColgp_FieldOfHArray1OfPnt
 CShapeSchema_PColgp_FieldOfHArray1OfPnt2d
 CShapeSchema_PColgp_FieldOfHArray1OfVec
 CShapeSchema_PColgp_FieldOfHArray1OfVec2d
 CShapeSchema_PColgp_FieldOfHArray1OfXY
 CShapeSchema_PColgp_FieldOfHArray1OfXYZ
 CShapeSchema_PColgp_FieldOfHArray2OfCirc2d
 CShapeSchema_PColgp_FieldOfHArray2OfDir
 CShapeSchema_PColgp_FieldOfHArray2OfDir2d
 CShapeSchema_PColgp_FieldOfHArray2OfLin2d
 CShapeSchema_PColgp_FieldOfHArray2OfPnt
 CShapeSchema_PColgp_FieldOfHArray2OfPnt2d
 CShapeSchema_PColgp_FieldOfHArray2OfVec
 CShapeSchema_PColgp_FieldOfHArray2OfVec2d
 CShapeSchema_PColgp_FieldOfHArray2OfXY
 CShapeSchema_PColgp_FieldOfHArray2OfXYZ
 CShapeSchema_PColgp_HArray1OfCirc2d
 CShapeSchema_PColgp_HArray1OfDir
 CShapeSchema_PColgp_HArray1OfDir2d
 CShapeSchema_PColgp_HArray1OfLin2d
 CShapeSchema_PColgp_HArray1OfPnt
 CShapeSchema_PColgp_HArray1OfPnt2d
 CShapeSchema_PColgp_HArray1OfVec
 CShapeSchema_PColgp_HArray1OfVec2d
 CShapeSchema_PColgp_HArray1OfXY
 CShapeSchema_PColgp_HArray1OfXYZ
 CShapeSchema_PColgp_HArray2OfCirc2d
 CShapeSchema_PColgp_HArray2OfDir
 CShapeSchema_PColgp_HArray2OfDir2d
 CShapeSchema_PColgp_HArray2OfLin2d
 CShapeSchema_PColgp_HArray2OfPnt
 CShapeSchema_PColgp_HArray2OfPnt2d
 CShapeSchema_PColgp_HArray2OfVec
 CShapeSchema_PColgp_HArray2OfVec2d
 CShapeSchema_PColgp_HArray2OfXY
 CShapeSchema_PColgp_HArray2OfXYZ
 CShapeSchema_PColgp_HSequenceOfDir
 CShapeSchema_PColgp_HSequenceOfPnt
 CShapeSchema_PColgp_HSequenceOfVec
 CShapeSchema_PColgp_HSequenceOfXYZ
 CShapeSchema_PColgp_SeqNodeOfHSequenceOfDir
 CShapeSchema_PColgp_SeqNodeOfHSequenceOfPnt
 CShapeSchema_PColgp_SeqNodeOfHSequenceOfVec
 CShapeSchema_PColgp_SeqNodeOfHSequenceOfXYZ
 CShapeSchema_PCollection_HAsciiString
 CShapeSchema_PCollection_HExtendedString
 CShapeSchema_PColStd_FieldOfHArray1OfInteger
 CShapeSchema_PColStd_FieldOfHArray1OfReal
 CShapeSchema_PColStd_FieldOfHArray2OfReal
 CShapeSchema_PColStd_HArray1OfInteger
 CShapeSchema_PColStd_HArray1OfReal
 CShapeSchema_PColStd_HArray2OfReal
 CShapeSchema_PGeom2d_AxisPlacement
 CShapeSchema_PGeom2d_BezierCurve
 CShapeSchema_PGeom2d_BoundedCurve
 CShapeSchema_PGeom2d_BSplineCurve
 CShapeSchema_PGeom2d_CartesianPoint
 CShapeSchema_PGeom2d_Circle
 CShapeSchema_PGeom2d_Conic
 CShapeSchema_PGeom2d_Curve
 CShapeSchema_PGeom2d_Direction
 CShapeSchema_PGeom2d_Ellipse
 CShapeSchema_PGeom2d_Geometry
 CShapeSchema_PGeom2d_Hyperbola
 CShapeSchema_PGeom2d_Line
 CShapeSchema_PGeom2d_OffsetCurve
 CShapeSchema_PGeom2d_Parabola
 CShapeSchema_PGeom2d_Point
 CShapeSchema_PGeom2d_Transformation
 CShapeSchema_PGeom2d_TrimmedCurve
 CShapeSchema_PGeom2d_Vector
 CShapeSchema_PGeom2d_VectorWithMagnitude
 CShapeSchema_PGeom_Axis1Placement
 CShapeSchema_PGeom_Axis2Placement
 CShapeSchema_PGeom_AxisPlacement
 CShapeSchema_PGeom_BezierCurve
 CShapeSchema_PGeom_BezierSurface
 CShapeSchema_PGeom_BoundedCurve
 CShapeSchema_PGeom_BoundedSurface
 CShapeSchema_PGeom_BSplineCurve
 CShapeSchema_PGeom_BSplineSurface
 CShapeSchema_PGeom_CartesianPoint
 CShapeSchema_PGeom_Circle
 CShapeSchema_PGeom_Conic
 CShapeSchema_PGeom_ConicalSurface
 CShapeSchema_PGeom_Curve
 CShapeSchema_PGeom_CylindricalSurface
 CShapeSchema_PGeom_Direction
 CShapeSchema_PGeom_ElementarySurface
 CShapeSchema_PGeom_Ellipse
 CShapeSchema_PGeom_Geometry
 CShapeSchema_PGeom_Hyperbola
 CShapeSchema_PGeom_Line
 CShapeSchema_PGeom_OffsetCurve
 CShapeSchema_PGeom_OffsetSurface
 CShapeSchema_PGeom_Parabola
 CShapeSchema_PGeom_Plane
 CShapeSchema_PGeom_Point
 CShapeSchema_PGeom_RectangularTrimmedSurface
 CShapeSchema_PGeom_SphericalSurface
 CShapeSchema_PGeom_Surface
 CShapeSchema_PGeom_SurfaceOfLinearExtrusion
 CShapeSchema_PGeom_SurfaceOfRevolution
 CShapeSchema_PGeom_SweptSurface
 CShapeSchema_PGeom_ToroidalSurface
 CShapeSchema_PGeom_Transformation
 CShapeSchema_PGeom_TrimmedCurve
 CShapeSchema_PGeom_Vector
 CShapeSchema_PGeom_VectorWithMagnitude
 CShapeSchema_PMMgt_PManaged
 CShapeSchema_PPoly_FieldOfHArray1OfTriangle
 CShapeSchema_PPoly_HArray1OfTriangle
 CShapeSchema_PPoly_Polygon2D
 CShapeSchema_PPoly_Polygon3D
 CShapeSchema_PPoly_PolygonOnTriangulation
 CShapeSchema_PPoly_Triangle
 CShapeSchema_PPoly_Triangulation
 CShapeSchema_PTopLoc_Datum3D
 CShapeSchema_PTopLoc_ItemLocation
 CShapeSchema_PTopLoc_Location
 CShapeSchema_PTopoDS_Compound
 CShapeSchema_PTopoDS_CompSolid
 CShapeSchema_PTopoDS_Edge
 CShapeSchema_PTopoDS_Face
 CShapeSchema_PTopoDS_FieldOfHArray1OfHShape
 CShapeSchema_PTopoDS_FieldOfHArray1OfShape1
 CShapeSchema_PTopoDS_HArray1OfHShape
 CShapeSchema_PTopoDS_HArray1OfShape1
 CShapeSchema_PTopoDS_HShape
 CShapeSchema_PTopoDS_Shape1
 CShapeSchema_PTopoDS_Shell
 CShapeSchema_PTopoDS_Solid
 CShapeSchema_PTopoDS_TCompound
 CShapeSchema_PTopoDS_TCompound1
 CShapeSchema_PTopoDS_TCompSolid
 CShapeSchema_PTopoDS_TCompSolid1
 CShapeSchema_PTopoDS_TEdge
 CShapeSchema_PTopoDS_TEdge1
 CShapeSchema_PTopoDS_TFace
 CShapeSchema_PTopoDS_TFace1
 CShapeSchema_PTopoDS_TShape
 CShapeSchema_PTopoDS_TShape1
 CShapeSchema_PTopoDS_TShell
 CShapeSchema_PTopoDS_TShell1
 CShapeSchema_PTopoDS_TSolid
 CShapeSchema_PTopoDS_TSolid1
 CShapeSchema_PTopoDS_TVertex
 CShapeSchema_PTopoDS_TVertex1
 CShapeSchema_PTopoDS_TWire
 CShapeSchema_PTopoDS_TWire1
 CShapeSchema_PTopoDS_Vertex
 CShapeSchema_PTopoDS_Wire
 CShapeSchema_Standard_Persistent
 CShapeSchema_Standard_Storable
 CShapeUpgradeThis package provides tools for splitting and converting shapes by some criteria. It provides modifications of the kind when one topological object can be converted or splitted to several ones. In particular this package contains high level API classes which perform: converting geometry of shapes up to given continuity, splitting revolutions by U to segments less than given value, converting to beziers, splitting closed faces
 CShapeUpgrade_ClosedEdgeDivide
 CShapeUpgrade_ClosedFaceDivideDivides a Face with one or more seam edge to avoid closed faces. Splitting is performed by U and V direction. The number of resulting faces can be defined by user
 CShapeUpgrade_ConvertCurve2dToBezierConverts/splits a 2d curve to a list of beziers
 CShapeUpgrade_ConvertCurve3dToBezierConverts/splits a 3d curve of any type to a list of beziers
 CShapeUpgrade_ConvertSurfaceToBezierBasisConverts a plane, bspline surface, surface of revolution, surface of extrusion, offset surface to grid of bezier basis surface ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type)
 CShapeUpgrade_EdgeDivide
 CShapeUpgrade_FaceDivideDivides a Face (both edges in the wires, by splitting curves and pcurves, and the face itself, by splitting supporting surface) according to splitting criteria
 CShapeUpgrade_FaceDivideAreaDivides face by max area criterium
 CShapeUpgrade_FixSmallBezierCurves
 CShapeUpgrade_FixSmallCurves
 CShapeUpgrade_RemoveInternalWiresRemoves all internal wires having area less than specified min area
 CShapeUpgrade_RemoveLocationsRemoves all locations sub-shapes of specified shape
 CShapeUpgrade_ShapeConvertToBezierAPI class for performing conversion of 3D, 2D curves to bezier curves and surfaces to bezier based surfaces ( bezier surface, surface of revolution based on bezier curve, offset surface based on any previous type)
 CShapeUpgrade_ShapeDivideDivides a all faces in shell with given criteria Shell
 CShapeUpgrade_ShapeDivideAngleSplits all surfaces of revolution, cylindrical, toroidal, conical, spherical surfaces in the given shape so that each resulting segment covers not more than defined number of degrees (to segments less than 90)
 CShapeUpgrade_ShapeDivideAreaDivides faces from sprcified shape by max area criterium
 CShapeUpgrade_ShapeDivideClosedDivides all closed faces in the shape. Class ShapeUpgrade_ClosedFaceDivide is used as divide tool
 CShapeUpgrade_ShapeDivideClosedEdges
 CShapeUpgrade_ShapeDivideContinuityAPI Tool for converting shapes with C0 geometry into C1 ones
 CShapeUpgrade_ShellSewingThis class provides a tool for applying sewing algorithm from BRepBuilderAPI: it takes a shape, calls sewing for each shell, and then replaces sewed shells with use of ShapeBuild_ReShape
 CShapeUpgrade_SplitCurveSplits a curve with a criterion
 CShapeUpgrade_SplitCurve2dSplits a 2d curve with a criterion
 CShapeUpgrade_SplitCurve2dContinuityCorrects/splits a 2d curve with a continuity criterion. Tolerance is used to correct the curve at a knot that respects geometrically the criterion, in order to reduce the multiplicity of the knot
 CShapeUpgrade_SplitCurve3dSplits a 3d curve with a criterion
 CShapeUpgrade_SplitCurve3dContinuityCorrects/splits a 2d curve with a continuity criterion. Tolerance is used to correct the curve at a knot that respects geometrically the criterion, in order to reduce the multiplicity of the knot
 CShapeUpgrade_SplitSurfaceSplits a Surface with a criterion
 CShapeUpgrade_SplitSurfaceAngleSplits a surfaces of revolution, cylindrical, toroidal, conical, spherical so that each resulting segment covers not more than defined number of degrees
 CShapeUpgrade_SplitSurfaceAreaSplit surface in the parametric space in according specified number of splits on the
 CShapeUpgrade_SplitSurfaceContinuitySplits a Surface with a continuity criterion. At the present moment C1 criterion is used only. This tool works with tolerance. If C0 surface can be corrected at a knot with given tolerance then the surface is corrected, otherwise it is spltted at that knot
 CShapeUpgrade_ToolTool is a root class for splitting classes Provides context for recording changes, basic precision value and limit (minimal and maximal) values for tolerances
 CShapeUpgrade_UnifySameDomainUnifies same domain faces and edges of specified shape
 CShapeUpgrade_WireDivideDivides edges in the wire lying on the face or free wires or free edges with a criterion. Splits 3D curve and pcurve(s) of the edge on the face. Other pcurves which may be associated with the edge are simply copied. If 3D curve is splitted then pcurve on the face is splitted as well, and wice-versa. Input shape is not modified. The modifications made are recorded in external context (ShapeBuild_ReShape). This tool is applied to all edges before splitting them in order to keep sharing
 CSortTools_HeapSortOfInteger
 CSortTools_HeapSortOfReal
 CSortTools_QuickSortOfInteger
 CSortTools_QuickSortOfReal
 CSortTools_ShellSortOfInteger
 CSortTools_ShellSortOfReal
 CSortTools_StraightInsertionSortOfInteger
 CSortTools_StraightInsertionSortOfReal
 CStandard
 CStandard_AncestorIteratorThe class <AncestorIterator> is a iterator which provides information about inheritance. An AncestorIterator object is used to scan sequentially the hierarchy of a type object from its direct super-type to the root
 CStandard_CLocaleSentry"xlocale.h" available in Mac OS X and glibc (Linux) for a long time as an extension and become part of POSIX since '2008. Notice that this is impossible to test (_POSIX_C_SOURCE >= 200809L) since POSIX didn't declared such identifier
 CStandard_ErrorHandler
 CStandard_ErrorHandlerCallbackDefines a base class for callback objects that can be registered in the OCC error handler (the class simulating C++ exceptions) so as to be correctly destroyed when error handler is activated
 CStandard_FailureForms the root of the entire exception hierarchy
 CStandard_GUID
 CStandard_MMgrOptOpen CASCADE memory manager optimized for speed
 CStandard_MMgrRaw
 CStandard_MMgrRoot
 CStandard_MMgrTBBallocImplementation of OCC memory manager which uses Intel TBB scalable allocator
 CStandard_MutexMutex: a class to synchronize access to shared data
 CStandard_Persistent
 CStandard_Static_AssertStatic assert – empty default template
 CStandard_Static_Assert< true >Static assert – specialization for condition being true
 CStandard_StorableThis class Storable is an abstract class that allows built-in primitive types to be extended. They are not themselves persistent, but are known by the database, therefore can be used to define the internal representation of persistent objects. Otherwise, all the fields of subclasses of Object MUST inherit from Storable
 CStandard_TransientAbstract class which forms the root of the entire Transient class hierarchy
 CStandard_TypeThe class <Type> provides services to find out information about a type defined in CDL
 CStdDrivers
 CStdDrivers_DocumentRetrievalDriverRetrieval driver of a Part document
 CStdDrivers_DocumentStorageDriverStorage driver of a Part document
 CStdLDrivers
 CStdLDrivers_DocumentRetrievalDriverRetrieval driver of a Part document
 CStdLDrivers_DocumentStorageDriverStorage driver of a Part document
 CStdLSchema
 CStdLSchema_DBC_VArrayOfCharacter
 CStdLSchema_DBC_VArrayOfExtCharacter
 CStdLSchema_PCDM_Document
 CStdLSchema_PCollection_HAsciiString
 CStdLSchema_PCollection_HExtendedString
 CStdLSchema_PColStd_FieldOfHArray1OfExtendedString
 CStdLSchema_PColStd_FieldOfHArray1OfInteger
 CStdLSchema_PColStd_FieldOfHArray1OfReal
 CStdLSchema_PColStd_FieldOfHArray2OfInteger
 CStdLSchema_PColStd_HArray1OfExtendedString
 CStdLSchema_PColStd_HArray1OfInteger
 CStdLSchema_PColStd_HArray1OfReal
 CStdLSchema_PColStd_HArray2OfInteger
 CStdLSchema_PDataStd_AsciiString
 CStdLSchema_PDataStd_BooleanArray
 CStdLSchema_PDataStd_BooleanList
 CStdLSchema_PDataStd_ByteArray
 CStdLSchema_PDataStd_ByteArray_1
 CStdLSchema_PDataStd_Comment
 CStdLSchema_PDataStd_Directory
 CStdLSchema_PDataStd_Expression
 CStdLSchema_PDataStd_ExtStringArray
 CStdLSchema_PDataStd_ExtStringArray_1
 CStdLSchema_PDataStd_ExtStringList
 CStdLSchema_PDataStd_FieldOfHArray1OfByte
 CStdLSchema_PDataStd_FieldOfHArray1OfHArray1OfInteger
 CStdLSchema_PDataStd_FieldOfHArray1OfHArray1OfReal
 CStdLSchema_PDataStd_FieldOfHArray1OfHAsciiString
 CStdLSchema_PDataStd_HArray1OfByte
 CStdLSchema_PDataStd_HArray1OfHArray1OfInteger
 CStdLSchema_PDataStd_HArray1OfHArray1OfReal
 CStdLSchema_PDataStd_HArray1OfHAsciiString
 CStdLSchema_PDataStd_Integer
 CStdLSchema_PDataStd_IntegerArray
 CStdLSchema_PDataStd_IntegerArray_1
 CStdLSchema_PDataStd_IntegerList
 CStdLSchema_PDataStd_IntPackedMap
 CStdLSchema_PDataStd_IntPackedMap_1
 CStdLSchema_PDataStd_Name
 CStdLSchema_PDataStd_NamedData
 CStdLSchema_PDataStd_NoteBook
 CStdLSchema_PDataStd_Real
 CStdLSchema_PDataStd_RealArray
 CStdLSchema_PDataStd_RealArray_1
 CStdLSchema_PDataStd_RealList
 CStdLSchema_PDataStd_ReferenceArray
 CStdLSchema_PDataStd_ReferenceList
 CStdLSchema_PDataStd_Relation
 CStdLSchema_PDataStd_Tick
 CStdLSchema_PDataStd_TreeNode
 CStdLSchema_PDataStd_UAttribute
 CStdLSchema_PDataStd_Variable
 CStdLSchema_PDF_Attribute
 CStdLSchema_PDF_Data
 CStdLSchema_PDF_FieldOfHAttributeArray1
 CStdLSchema_PDF_HAttributeArray1
 CStdLSchema_PDF_Reference
 CStdLSchema_PDF_TagSource
 CStdLSchema_PDocStd_Document
 CStdLSchema_PDocStd_XLink
 CStdLSchema_PFunction_Function
 CStdLSchema_Standard_GUID
 CStdLSchema_Standard_Persistent
 CStdLSchema_Standard_Storable
 CStdPrs_CurveA framework to define display of lines, arcs of circles and conic sections. This is done with a fixed number of points, which can be modified
 CStdPrs_DeflectionCurveA framework to provide display of any curve with respect to the maximal chordal deviation defined in the Prs3d_Drawer attributes manager
 CStdPrs_HLRPolyShapeInstantiates Prs3d_PolyHLRShape to define a display of a shape where hidden and visible lines are identified with respect to a given projection. StdPrs_HLRPolyShape works with a polyhedral simplification of the shape whereas StdPrs_HLRShape takes the shape itself into account. When you use StdPrs_HLRShape, you obtain an exact result, whereas, when you use StdPrs_HLRPolyShape, you reduce computation time but obtain polygonal segments. The polygonal algorithm is used
 CStdPrs_HLRShape
 CStdPrs_HLRToolShape
 CStdPrs_PlaneA framework to display infinite planes
 CStdPrs_PoleCurveA framework to provide display of Bezier or BSpline curves (by drawing a broken line linking the poles of the curve)
 CStdPrs_ShadedShapeAuxiliary procedures to prepare Shaded presentation of specified shape
 CStdPrs_ShadedSurfaceComputes the shading presentation of surfaces. Draws a surface by drawing the isoparametric curves with respect to a maximal chordial deviation. The number of isoparametric curves to be drawn and their color are controlled by the furnished Drawer
 CStdPrs_ToolPoint
 CStdPrs_ToolRFace
 CStdPrs_ToolShadedShape
 CStdPrs_ToolVertex
 CStdPrs_WFDeflectionRestrictedFaceA framework to provide display of U and V isoparameters of faces, while allowing you to impose a deflection on them. Computes the wireframe presentation of faces with restrictions by displaying a given number of U and/or V isoparametric curves. The isoparametric curves are drawn with respect to a maximal chordial deviation. The presentation includes the restriction curves
 CStdPrs_WFDeflectionShape
 CStdPrs_WFDeflectionSurfaceDraws a surface by drawing the isoparametric curves with respect to a maximal chordial deviation. The number of isoparametric curves to be drawn and their color are controlled by the furnished Drawer
 CStdPrs_WFPoleSurfaceComputes the presentation of surfaces by drawing a double network of lines linking the poles of the surface in the two parametric direction. The number of lines to be drawn is controlled by the NetworkNumber of the given Drawer
 CStdPrs_WFRestrictedFace
 CStdPrs_WFShape
 CStdPrs_WFSurfaceComputes the wireframe presentation of surfaces by displaying a given number of U and/or V isoparametric curves. The isoparametric curves are drawn with respect to a given number of points
 CStdSchema
 CStdSchema_DBC_VArrayOfCharacter
 CStdSchema_DBC_VArrayOfExtCharacter
 CStdSchema_gp_Ax1
 CStdSchema_gp_Ax2
 CStdSchema_gp_Ax2d
 CStdSchema_gp_Ax3
 CStdSchema_gp_Dir
 CStdSchema_gp_Dir2d
 CStdSchema_gp_Mat
 CStdSchema_gp_Mat2d
 CStdSchema_gp_Pnt
 CStdSchema_gp_Pnt2d
 CStdSchema_gp_Trsf
 CStdSchema_gp_Trsf2d
 CStdSchema_gp_Vec
 CStdSchema_gp_Vec2d
 CStdSchema_gp_XY
 CStdSchema_gp_XYZ
 CStdSchema_PCollection_HAsciiString
 CStdSchema_PCollection_HExtendedString
 CStdSchema_PColStd_FieldOfHArray1OfInteger
 CStdSchema_PColStd_HArray1OfInteger
 CStdSchema_PDataStd_Integer
 CStdSchema_PDataStd_Real
 CStdSchema_PDataXtd_Axis
 CStdSchema_PDataXtd_Constraint
 CStdSchema_PDataXtd_Geometry
 CStdSchema_PDataXtd_PatternStd
 CStdSchema_PDataXtd_Placement
 CStdSchema_PDataXtd_Plane
 CStdSchema_PDataXtd_Point
 CStdSchema_PDataXtd_Position
 CStdSchema_PDataXtd_Shape
 CStdSchema_PDF_Attribute
 CStdSchema_PDF_FieldOfHAttributeArray1
 CStdSchema_PDF_HAttributeArray1
 CStdSchema_PNaming_FieldOfHArray1OfNamedShape
 CStdSchema_PNaming_HArray1OfNamedShape
 CStdSchema_PNaming_Name
 CStdSchema_PNaming_Name_1
 CStdSchema_PNaming_Name_2
 CStdSchema_PNaming_NamedShape
 CStdSchema_PNaming_Naming
 CStdSchema_PNaming_Naming_1
 CStdSchema_PNaming_Naming_2
 CStdSchema_PPrsStd_AISPresentation
 CStdSchema_PPrsStd_AISPresentation_1
 CStdSchema_PTopLoc_Datum3D
 CStdSchema_PTopLoc_ItemLocation
 CStdSchema_PTopLoc_Location
 CStdSchema_PTopoDS_FieldOfHArray1OfShape1
 CStdSchema_PTopoDS_HArray1OfShape1
 CStdSchema_PTopoDS_Shape1
 CStdSchema_PTopoDS_TShape1
 CStdSchema_Standard_Persistent
 CStdSchema_Standard_Storable
 CStdSelectThe StdSelect package provides the following services
 CStdSelect_BRepOwnerDefines Specific Owners for Sensitive Primitives (Sensitive Segments,Circles...). Used in Dynamic Selection Mechanism. A BRepOwner has an Owner (the shape it represents) and Users (One or More Transient entities). The highlight-unhighlight methods are empty and must be redefined by each User
 CStdSelect_BRepSelectionToolTool to create specific selections (sets of primitives) for Shapes from Topology. These Selections may be used in dynamic selection Mechanism Given a Shape and a mode of selection (selection of vertices, edges,faces ...) , This Tool Computes corresponding sensitive primitives, puts them in an entity called Selection (see package SelectMgr) and returns it
 CStdSelect_EdgeFilterA framework to define a filter to select a specific type of edge. The types available include:
 CStdSelect_FaceFilterA framework to define a filter to select a specific type of face. The types available include:
 CStdSelect_IndexedDataMapNodeOfIndexedDataMapOfOwnerPrs
 CStdSelect_IndexedDataMapOfOwnerPrs
 CStdSelect_PrsAllows entities owners to be hilighted independantly from PresentableObjects
 CStdSelect_ShapePresentable shape only for purpose of display for BRepOwner..
 CStdSelect_ShapeTypeFilterA filter framework which allows you to define a filter for a specific shape type. The types available include:
 CStdSelect_ViewerSelector3dSelector Usable by Viewers from V3d
 CStepAP203_ApprovedItemRepresentation of STEP SELECT type ApprovedItem
 CStepAP203_Array1OfApprovedItem
 CStepAP203_Array1OfCertifiedItem
 CStepAP203_Array1OfChangeRequestItem
 CStepAP203_Array1OfClassifiedItem
 CStepAP203_Array1OfContractedItem
 CStepAP203_Array1OfDateTimeItem
 CStepAP203_Array1OfPersonOrganizationItem
 CStepAP203_Array1OfSpecifiedItem
 CStepAP203_Array1OfStartRequestItem
 CStepAP203_Array1OfWorkItem
 CStepAP203_CcDesignApprovalRepresentation of STEP entity CcDesignApproval
 CStepAP203_CcDesignCertificationRepresentation of STEP entity CcDesignCertification
 CStepAP203_CcDesignContractRepresentation of STEP entity CcDesignContract
 CStepAP203_CcDesignDateAndTimeAssignmentRepresentation of STEP entity CcDesignDateAndTimeAssignment
 CStepAP203_CcDesignPersonAndOrganizationAssignmentRepresentation of STEP entity CcDesignPersonAndOrganizationAssignment
 CStepAP203_CcDesignSecurityClassificationRepresentation of STEP entity CcDesignSecurityClassification
 CStepAP203_CcDesignSpecificationReferenceRepresentation of STEP entity CcDesignSpecificationReference
 CStepAP203_CertifiedItemRepresentation of STEP SELECT type CertifiedItem
 CStepAP203_ChangeRepresentation of STEP entity Change
 CStepAP203_ChangeRequestRepresentation of STEP entity ChangeRequest
 CStepAP203_ChangeRequestItemRepresentation of STEP SELECT type ChangeRequestItem
 CStepAP203_ClassifiedItemRepresentation of STEP SELECT type ClassifiedItem
 CStepAP203_ContractedItemRepresentation of STEP SELECT type ContractedItem
 CStepAP203_DateTimeItemRepresentation of STEP SELECT type DateTimeItem
 CStepAP203_HArray1OfApprovedItem
 CStepAP203_HArray1OfCertifiedItem
 CStepAP203_HArray1OfChangeRequestItem
 CStepAP203_HArray1OfClassifiedItem
 CStepAP203_HArray1OfContractedItem
 CStepAP203_HArray1OfDateTimeItem
 CStepAP203_HArray1OfPersonOrganizationItem
 CStepAP203_HArray1OfSpecifiedItem
 CStepAP203_HArray1OfStartRequestItem
 CStepAP203_HArray1OfWorkItem
 CStepAP203_PersonOrganizationItemRepresentation of STEP SELECT type PersonOrganizationItem
 CStepAP203_SpecifiedItemRepresentation of STEP SELECT type SpecifiedItem
 CStepAP203_StartRequestRepresentation of STEP entity StartRequest
 CStepAP203_StartRequestItemRepresentation of STEP SELECT type StartRequestItem
 CStepAP203_StartWorkRepresentation of STEP entity StartWork
 CStepAP203_WorkItemRepresentation of STEP SELECT type WorkItem
 CStepAP209_ConstructBasic tool for working with AP209 model
 CStepAP214Complete AP214 CC1 , Revision 4 Upgrading from Revision 2 to Revision 4 : 26 Mar 1997 Splitting in sub-schemas : 5 Nov 1997
 CStepAP214_AppliedApprovalAssignment
 CStepAP214_AppliedDateAndTimeAssignment
 CStepAP214_AppliedDateAssignment
 CStepAP214_AppliedDocumentReference
 CStepAP214_AppliedExternalIdentificationAssignmentRepresentation of STEP entity AppliedExternalIdentificationAssignment
 CStepAP214_AppliedGroupAssignmentRepresentation of STEP entity AppliedGroupAssignment
 CStepAP214_AppliedOrganizationAssignment
 CStepAP214_AppliedPersonAndOrganizationAssignment
 CStepAP214_AppliedPresentedItem
 CStepAP214_AppliedSecurityClassificationAssignment
 CStepAP214_ApprovalItem
 CStepAP214_Array1OfApprovalItem
 CStepAP214_Array1OfAutoDesignDateAndPersonItem
 CStepAP214_Array1OfAutoDesignDateAndTimeItem
 CStepAP214_Array1OfAutoDesignDatedItem
 CStepAP214_Array1OfAutoDesignGeneralOrgItem
 CStepAP214_Array1OfAutoDesignGroupedItem
 CStepAP214_Array1OfAutoDesignPresentedItemSelect
 CStepAP214_Array1OfAutoDesignReferencingItem
 CStepAP214_Array1OfDateAndTimeItem
 CStepAP214_Array1OfDateItem
 CStepAP214_Array1OfDocumentReferenceItem
 CStepAP214_Array1OfExternalIdentificationItem
 CStepAP214_Array1OfGroupItem
 CStepAP214_Array1OfOrganizationItem
 CStepAP214_Array1OfPersonAndOrganizationItem
 CStepAP214_Array1OfPresentedItemSelect
 CStepAP214_Array1OfSecurityClassificationItem
 CStepAP214_AutoDesignActualDateAndTimeAssignment
 CStepAP214_AutoDesignActualDateAssignment
 CStepAP214_AutoDesignApprovalAssignment
 CStepAP214_AutoDesignDateAndPersonAssignment
 CStepAP214_AutoDesignDateAndPersonItem
 CStepAP214_AutoDesignDateAndTimeItem
 CStepAP214_AutoDesignDatedItem
 CStepAP214_AutoDesignDocumentReference
 CStepAP214_AutoDesignGeneralOrgItem
 CStepAP214_AutoDesignGroupAssignment
 CStepAP214_AutoDesignGroupedItem
 CStepAP214_AutoDesignNominalDateAndTimeAssignment
 CStepAP214_AutoDesignNominalDateAssignment
 CStepAP214_AutoDesignOrganizationAssignment
 CStepAP214_AutoDesignOrganizationItem
 CStepAP214_AutoDesignPersonAndOrganizationAssignment
 CStepAP214_AutoDesignPresentedItem
 CStepAP214_AutoDesignPresentedItemSelect
 CStepAP214_AutoDesignReferencingItem
 CStepAP214_AutoDesignSecurityClassificationAssignment
 CStepAP214_ClassRepresentation of STEP entity Class
 CStepAP214_DateAndTimeItem
 CStepAP214_DateItem
 CStepAP214_DocumentReferenceItem
 CStepAP214_ExternalIdentificationItemRepresentation of STEP SELECT type ExternalIdentificationItem
 CStepAP214_ExternallyDefinedClassRepresentation of STEP entity ExternallyDefinedClass
 CStepAP214_ExternallyDefinedGeneralPropertyRepresentation of STEP entity ExternallyDefinedGeneralProperty
 CStepAP214_GroupItem
 CStepAP214_HArray1OfApprovalItem
 CStepAP214_HArray1OfAutoDesignDateAndPersonItem
 CStepAP214_HArray1OfAutoDesignDateAndTimeItem
 CStepAP214_HArray1OfAutoDesignDatedItem
 CStepAP214_HArray1OfAutoDesignGeneralOrgItem
 CStepAP214_HArray1OfAutoDesignGroupedItem
 CStepAP214_HArray1OfAutoDesignPresentedItemSelect
 CStepAP214_HArray1OfAutoDesignReferencingItem
 CStepAP214_HArray1OfDateAndTimeItem
 CStepAP214_HArray1OfDateItem
 CStepAP214_HArray1OfDocumentReferenceItem
 CStepAP214_HArray1OfExternalIdentificationItem
 CStepAP214_HArray1OfGroupItem
 CStepAP214_HArray1OfOrganizationItem
 CStepAP214_HArray1OfPersonAndOrganizationItem
 CStepAP214_HArray1OfPresentedItemSelect
 CStepAP214_HArray1OfSecurityClassificationItem
 CStepAP214_OrganizationItem
 CStepAP214_PersonAndOrganizationItem
 CStepAP214_PresentedItemSelect
 CStepAP214_ProtocolProtocol for StepAP214 Entities It requires StepAP214 as a Resource
 CStepAP214_RepItemGroupRepresentation of STEP entity RepItemGroup
 CStepAP214_SecurityClassificationItem
 CStepBasic_ActionRepresentation of STEP entity Action
 CStepBasic_ActionAssignmentRepresentation of STEP entity ActionAssignment
 CStepBasic_ActionMethodRepresentation of STEP entity ActionMethod
 CStepBasic_ActionRequestAssignmentRepresentation of STEP entity ActionRequestAssignment
 CStepBasic_ActionRequestSolutionRepresentation of STEP entity ActionRequestSolution
 CStepBasic_Address
 CStepBasic_ApplicationContext
 CStepBasic_ApplicationContextElement
 CStepBasic_ApplicationProtocolDefinition
 CStepBasic_Approval
 CStepBasic_ApprovalAssignment
 CStepBasic_ApprovalDateTimeAdded from StepBasic Rev2 to Rev4
 CStepBasic_ApprovalPersonOrganization
 CStepBasic_ApprovalRelationship
 CStepBasic_ApprovalRole
 CStepBasic_ApprovalStatus
 CStepBasic_AreaUnit
 CStepBasic_Array1OfApproval
 CStepBasic_Array1OfDerivedUnitElement
 CStepBasic_Array1OfDocument
 CStepBasic_Array1OfNamedUnit
 CStepBasic_Array1OfOrganization
 CStepBasic_Array1OfPerson
 CStepBasic_Array1OfProduct
 CStepBasic_Array1OfProductContext
 CStepBasic_Array1OfProductDefinition
 CStepBasic_Array1OfUncertaintyMeasureWithUnit
 CStepBasic_CalendarDate
 CStepBasic_CertificationRepresentation of STEP entity Certification
 CStepBasic_CertificationAssignmentRepresentation of STEP entity CertificationAssignment
 CStepBasic_CertificationTypeRepresentation of STEP entity CertificationType
 CStepBasic_CharacterizedObjectRepresentation of STEP entity CharacterizedObject
 CStepBasic_ContractRepresentation of STEP entity Contract
 CStepBasic_ContractAssignmentRepresentation of STEP entity ContractAssignment
 CStepBasic_ContractTypeRepresentation of STEP entity ContractType
 CStepBasic_ConversionBasedUnit
 CStepBasic_ConversionBasedUnitAndAreaUnit
 CStepBasic_ConversionBasedUnitAndLengthUnit
 CStepBasic_ConversionBasedUnitAndMassUnit
 CStepBasic_ConversionBasedUnitAndPlaneAngleUnit
 CStepBasic_ConversionBasedUnitAndRatioUnit
 CStepBasic_ConversionBasedUnitAndSolidAngleUnit
 CStepBasic_ConversionBasedUnitAndTimeUnit
 CStepBasic_ConversionBasedUnitAndVolumeUnit
 CStepBasic_CoordinatedUniversalTimeOffset
 CStepBasic_Date
 CStepBasic_DateAndTime
 CStepBasic_DateAndTimeAssignment
 CStepBasic_DateAssignment
 CStepBasic_DateRole
 CStepBasic_DateTimeRole
 CStepBasic_DateTimeSelect
 CStepBasic_DerivedUnitAdded from StepBasic Rev2 to Rev4
 CStepBasic_DerivedUnitElementAdded from StepBasic Rev2 to Rev4
 CStepBasic_DesignContextClass added to Schema AP214 around April 1996
 CStepBasic_DigitalDocument
 CStepBasic_DimensionalExponents
 CStepBasic_DocumentRepresentation of STEP entity Document
 CStepBasic_DocumentFileRepresentation of STEP entity DocumentFile
 CStepBasic_DocumentProductAssociationRepresentation of STEP entity DocumentProductAssociation
 CStepBasic_DocumentProductEquivalenceRepresentation of STEP entity DocumentProductEquivalence
 CStepBasic_DocumentReference
 CStepBasic_DocumentRelationship
 CStepBasic_DocumentRepresentationTypeRepresentation of STEP entity DocumentRepresentationType
 CStepBasic_DocumentType
 CStepBasic_DocumentUsageConstraint
 CStepBasic_Effectivity
 CStepBasic_EffectivityAssignmentRepresentation of STEP entity EffectivityAssignment
 CStepBasic_EulerAnglesRepresentation of STEP entity EulerAngles
 CStepBasic_ExternalIdentificationAssignmentRepresentation of STEP entity ExternalIdentificationAssignment
 CStepBasic_ExternallyDefinedItemRepresentation of STEP entity ExternallyDefinedItem
 CStepBasic_ExternalSourceRepresentation of STEP entity ExternalSource
 CStepBasic_GeneralPropertyRepresentation of STEP entity GeneralProperty
 CStepBasic_GroupRepresentation of STEP entity Group
 CStepBasic_GroupAssignmentRepresentation of STEP entity GroupAssignment
 CStepBasic_GroupRelationshipRepresentation of STEP entity GroupRelationship
 CStepBasic_HArray1OfApproval
 CStepBasic_HArray1OfDerivedUnitElement
 CStepBasic_HArray1OfDocument
 CStepBasic_HArray1OfNamedUnit
 CStepBasic_HArray1OfOrganization
 CStepBasic_HArray1OfPerson
 CStepBasic_HArray1OfProduct
 CStepBasic_HArray1OfProductContext
 CStepBasic_HArray1OfProductDefinition
 CStepBasic_HArray1OfUncertaintyMeasureWithUnit
 CStepBasic_IdentificationAssignmentRepresentation of STEP entity IdentificationAssignment
 CStepBasic_IdentificationRoleRepresentation of STEP entity IdentificationRole
 CStepBasic_LengthMeasureWithUnit
 CStepBasic_LengthUnit
 CStepBasic_LocalTime
 CStepBasic_MassMeasureWithUnit
 CStepBasic_MassUnitRepresentation of STEP entity MassUnit
 CStepBasic_MeasureValueMemberFor Select MeasureValue, i.e. : length_measure,time_measure,plane_angle_measure, solid_angle_measure,ratio_measure,parameter_value, context_dependent_measure,positive_length_measure, positive_plane_angle_measure,positive_ratio_measure, area_measure,volume_measure
 CStepBasic_MeasureWithUnit
 CStepBasic_MechanicalContext
 CStepBasic_NameAssignmentRepresentation of STEP entity NameAssignment
 CStepBasic_NamedUnit
 CStepBasic_ObjectRoleRepresentation of STEP entity ObjectRole
 CStepBasic_OrdinalDate
 CStepBasic_Organization
 CStepBasic_OrganizationalAddress
 CStepBasic_OrganizationAssignment
 CStepBasic_OrganizationRole
 CStepBasic_Person
 CStepBasic_PersonalAddress
 CStepBasic_PersonAndOrganization
 CStepBasic_PersonAndOrganizationAssignment
 CStepBasic_PersonAndOrganizationRole
 CStepBasic_PersonOrganizationSelect
 CStepBasic_PhysicallyModeledProductDefinition
 CStepBasic_PlaneAngleMeasureWithUnit
 CStepBasic_PlaneAngleUnit
 CStepBasic_Product
 CStepBasic_ProductCategory
 CStepBasic_ProductCategoryRelationshipRepresentation of STEP entity ProductCategoryRelationship
 CStepBasic_ProductConceptContextRepresentation of STEP entity ProductConceptContext
 CStepBasic_ProductContext
 CStepBasic_ProductDefinition
 CStepBasic_ProductDefinitionContext
 CStepBasic_ProductDefinitionEffectivity
 CStepBasic_ProductDefinitionFormation
 CStepBasic_ProductDefinitionFormationRelationshipRepresentation of STEP entity ProductDefinitionFormationRelationship
 CStepBasic_ProductDefinitionFormationWithSpecifiedSource
 CStepBasic_ProductDefinitionRelationshipRepresentation of STEP entity ProductDefinitionRelationship
 CStepBasic_ProductDefinitionWithAssociatedDocuments
 CStepBasic_ProductOrFormationOrDefinitionRepresentation of STEP SELECT type ProductOrFormationOrDefinition
 CStepBasic_ProductRelatedProductCategory
 CStepBasic_ProductType
 CStepBasic_RatioMeasureWithUnit
 CStepBasic_RatioUnit
 CStepBasic_RoleAssociationRepresentation of STEP entity RoleAssociation
 CStepBasic_RoleSelectRepresentation of STEP SELECT type RoleSelect
 CStepBasic_SecurityClassification
 CStepBasic_SecurityClassificationAssignment
 CStepBasic_SecurityClassificationLevel
 CStepBasic_SiUnit
 CStepBasic_SiUnitAndAreaUnit
 CStepBasic_SiUnitAndLengthUnit
 CStepBasic_SiUnitAndMassUnit
 CStepBasic_SiUnitAndPlaneAngleUnit
 CStepBasic_SiUnitAndRatioUnit
 CStepBasic_SiUnitAndSolidAngleUnit
 CStepBasic_SiUnitAndThermodynamicTemperatureUnit
 CStepBasic_SiUnitAndTimeUnit
 CStepBasic_SiUnitAndVolumeUnit
 CStepBasic_SizeMemberFor immediate members of SizeSelect, i.e. : ParameterValue (a Real)
 CStepBasic_SizeSelect
 CStepBasic_SolidAngleMeasureWithUnit
 CStepBasic_SolidAngleUnit
 CStepBasic_SourceItemRepresentation of STEP SELECT type SourceItem
 CStepBasic_ThermodynamicTemperatureUnitRepresentation of STEP entity ThermodynamicTemperatureUnit
 CStepBasic_TimeMeasureWithUnit
 CStepBasic_TimeUnit
 CStepBasic_UncertaintyMeasureWithUnit
 CStepBasic_UnitImplements a select type unit (NamedUnit or DerivedUnit)
 CStepBasic_VersionedActionRequestRepresentation of STEP entity VersionedActionRequest
 CStepBasic_VolumeUnit
 CStepBasic_WeekOfYearAndDayDate
 CSTEPCAFControl_ActorWriteExtends ActorWrite from STEPControl by analysis of whether shape is assembly (based on information from DECAF)
 CSTEPCAFControl_ControllerExtends Controller from STEPControl in order to provide ActorWrite adapted for writing assemblies from DECAF Note that ActorRead from STEPControl is used for reading (inherited automatically)
 CSTEPCAFControl_DataMapIteratorOfDataMapOfLabelExternFile
 CSTEPCAFControl_DataMapIteratorOfDataMapOfLabelShape
 CSTEPCAFControl_DataMapIteratorOfDataMapOfPDExternFile
 CSTEPCAFControl_DataMapIteratorOfDataMapOfSDRExternFile
 CSTEPCAFControl_DataMapIteratorOfDataMapOfShapePD
 CSTEPCAFControl_DataMapIteratorOfDataMapOfShapeSDR
 CSTEPCAFControl_DataMapNodeOfDataMapOfLabelExternFile
 CSTEPCAFControl_DataMapNodeOfDataMapOfLabelShape
 CSTEPCAFControl_DataMapNodeOfDataMapOfPDExternFile
 CSTEPCAFControl_DataMapNodeOfDataMapOfSDRExternFile
 CSTEPCAFControl_DataMapNodeOfDataMapOfShapePD
 CSTEPCAFControl_DataMapNodeOfDataMapOfShapeSDR
 CSTEPCAFControl_DataMapOfLabelExternFile
 CSTEPCAFControl_DataMapOfLabelShape
 CSTEPCAFControl_DataMapOfPDExternFile
 CSTEPCAFControl_DataMapOfSDRExternFile
 CSTEPCAFControl_DataMapOfShapePD
 CSTEPCAFControl_DataMapOfShapeSDR
 CSTEPCAFControl_DictionaryOfExternFile
 CSTEPCAFControl_ExternFileAuxiliary class serving as container for data resulting from translation of external file
 CSTEPCAFControl_IteratorOfDictionaryOfExternFile
 CSTEPCAFControl_ReaderProvides a tool to read STEP file and put it into DECAF document. Besides transfer of shapes (including assemblies) provided by STEPControl, supports also colors and part names
 CSTEPCAFControl_StackItemOfDictionaryOfExternFile
 CSTEPCAFControl_WriterProvides a tool to write DECAF document to the STEP file. Besides transfer of shapes (including assemblies) provided by STEPControl, supports also colors and part names
 CSTEPConstructDefines tools for creation and investigation STEP constructs used for representing various kinds of data, such as product and assembly structure, unit contexts, associated information The creation of these structures is made according to currently active schema (AP203 or AP214 CD2 or DIS) This is taken from parameter write.step.schema
 CSTEPConstruct_AP203ContextMaintains context specific for AP203 (required data and management information such as persons, dates, approvals etc.) It contains static entities (which can be shared), default values for person and organisation, and also provides tool for creating management entities around specific part (SDR)
 CSTEPConstruct_AssemblyThis operator creates and checks an item of an assembly, from its basic data : a ShapeRepresentation, a Location ..
 CSTEPConstruct_ContextToolMaintains global context tool for writing. Gives access to Product Definition Context (one per Model) Maintains ApplicationProtocolDefinition entity (common for all products) Also maintains context specific for AP203 and provides set of methods to work with various STEP constructs as required by Actor
 CSTEPConstruct_DataMapIteratorOfDataMapOfAsciiStringTransient
 CSTEPConstruct_DataMapIteratorOfDataMapOfPointTransient
 CSTEPConstruct_DataMapNodeOfDataMapOfAsciiStringTransient
 CSTEPConstruct_DataMapNodeOfDataMapOfPointTransient
 CSTEPConstruct_DataMapOfAsciiStringTransient
 CSTEPConstruct_DataMapOfPointTransient
 CSTEPConstruct_ExternRefsProvides a tool for analyzing (reading) and creating (writing) references to external files in STEP
 CSTEPConstruct_PartProvides tools for creating STEP structures associated with part (SDR), such as PRODUCT, PDF etc., as requied by current schema Also allows to investigate and modify this data
 CSTEPConstruct_PointHasher
 CSTEPConstruct_StylesProvides a mechanism for reading and writing shape styles (such as color) to and from the STEP file This tool maintains a list of styles, either taking them from STEP model (reading), or filling it by calls to AddStyle or directly (writing). Some methods deal with general structures of styles and presentations in STEP, but there are methods which deal with particular implementation of colors (as described in RP)
 CSTEPConstruct_ToolProvides basic functionalities for tools which are intended for encoding/decoding specific STEP constructs
 CSTEPConstruct_UnitContextTool for creation (encoding) and decoding (for writing and reading accordingly) context defining units and tolerances (uncerntanties)
 CSTEPConstruct_ValidationPropsThis class provides tools for access (write and read) the validation properties on shapes in the STEP file. These are surface area, solid volume and centroid
 CSTEPControl_ActorReadThis class performs the transfer of an Entity from AP214 and AP203, either Geometric or Topologic
 CSTEPControl_ActorWriteThis class performs the transfer of a Shape from TopoDS to AP203 or AP214 (CD2 or DIS)
 CSTEPControl_ControllerDefines basic controller for STEP processor
 CSTEPControl_ReaderReads STEP files, checks them and translates their contents into Open CASCADE models. The STEP data can be that of a whole model or that of a specific list of entities in the model. As in XSControl_Reader, you specify the list using a selection. For the translation of iges files it is possible to use next sequence: To change translation parameters class Interface_Static should be used before beginning of translation (see STEP Parameters and General Parameters) Creation of reader - STEPControl_Reader reader; To load s file in a model use method reader.ReadFile("filename.stp") To print load results reader.PrintCheckLoad(failsonly,mode) where mode is equal to the value of enumeration IFSelect_PrintCount For definition number of candidates : Standard_Integer nbroots = reader. NbRootsForTransfer(); To transfer entities from a model the following methods can be used: for the whole model - reader.TransferRoots(); to transfer a list of entities: reader.TransferList(list); to transfer one entity Handle(Standard_Transient) ent = reader.RootForTransfer(num); reader.TransferEntity(ent), or reader.TransferOneRoot(num), or reader.TransferOne(num), or reader.TransferRoot(num) To obtain the result the following method can be used: reader.NbShapes() and reader.Shape(num); or reader.OneShape(); To print the results of transfer use method: reader.PrintCheckTransfer(failwarn,mode); where printfail is equal to the value of enumeration IFSelect_PrintFail, mode see above; or reader.PrintStatsTransfer(); Gets correspondence between a STEP entity and a result shape obtained from it. Handle(XSControl_WorkSession) WS = reader.WS(); if ( WS->TransferReader()->HasResult(ent) ) TopoDS_Shape shape = WS->TransferReader()->ShapeResult(ent);
 CSTEPControl_WriterThis class creates and writes STEP files from Open CASCADE models. A STEP file can be written to an existing STEP file or to a new one. Translation can be performed in one or several operations. Each translation operation outputs a distinct root entity in the STEP file
 CStepDataGives basic data definition for Step Interface. Any class of a data model described in EXPRESS Language is candidate to be managed by a Step Interface
 CStepData_Array1OfField
 CStepData_DefaultGeneralDefaultGeneral defines a GeneralModule which processes Unknown Entity from StepData only
 CStepData_DescrGeneralWorks with a Protocol by considering its entity descriptions
 CStepData_DescribedGeneral frame to describe entities with Description (Simple or Complex)
 CStepData_DescrProtocolA DescrProtocol is a protocol dynamically (at execution time) defined with :
 CStepData_DescrReadWrite
 CStepData_ECDescrDescribes a Complex Entity (Plex) as a list of Simple ones
 CStepData_EDescrThis class is intended to describe the authorized form for an entity, either Simple or Plex
 CStepData_EnumToolThis class gives a way of conversion between the value of an enumeration and its representation in STEP An enumeration corresponds to an integer with reserved values, which begin to 0 In STEP, it is represented by a name in capital letter and limited by two dots, e.g. .UNKNOWN
 CStepData_ESDescrThis class is intended to describe the authorized form for a Simple (not Plex) Entity, as a list of fields
 CStepData_FieldDefines a generally defined Field for STEP data : can be used either in any kind of entity to implement it or in free format entities in a "late-binding" mode A field can have : no value (or derived), a single value of any kind, a list of value : single or double list
 CStepData_FieldListDescribes a list of fields, in a general way This basic class is for a null size list Subclasses are for 1, N (fixed) or Dynamic sizes
 CStepData_FieldList1Describes a list of ONE field
 CStepData_FieldListDDescribes a list of fields, in a general way This basic class is for a null size list Subclasses are for 1, N (fixed) or Dynamic sizes
 CStepData_FieldListNDescribes a list of fields, in a general way This basic class is for a null size list Subclasses are for 1, N (fixed) or Dynamic sizes
 CStepData_FileProtocolA FileProtocol is defined as the addition of several already existing Protocols. It corresponds to the definition of a SchemaName with several Names, each one being attached to a specific Protocol. Thus, a File defined with a compound Schema is processed as any other one, once built the equivalent compound Protocol, a FileProtocol
 CStepData_FileRecognizer
 CStepData_FreeFormEntityA Free Form Entity allows to record any kind of STEP parameters, in any way of typing It is implemented with an array of fields A Complex entity can be defined, as a chain of FreeFormEntity (see Next and As)
 CStepData_GeneralModuleSpecific features for General Services adapted to STEP
 CStepData_GlobalNodeOfWriterLib
 CStepData_HArray1OfField
 CStepData_HeaderToolHeaderTool exploits data from Header to build a Protocol : it uses the Header Entity FileSchema to do this. It builds a Protocol from the Global List of Protocols stored in the Library ReaderLib
 CStepData_NodeOfWriterLib
 CStepData_PDescrThis class is intended to describe the authorized form for a parameter, as a type or a value for a field
 CStepData_PlexA Plex (for Complex) Entity is defined as a list of Simple Members ("external mapping") The types of these members must be in alphabetic order
 CStepData_ProtocolDescription of Basic Protocol for Step The class Protocol from StepData itself describes a default Protocol, which recognizes only UnknownEntities. Sub-classes will redefine CaseNumber and, if necessary, NbResources and Resources
 CStepData_ReadWriteModuleDefines basic File Access Module (Recognize, Read, Write) That is : ReaderModule (Recognize & Read) + Write for StepWriter (for a more centralized description) Warning : A sub-class of ReadWriteModule, which belongs to a particular Protocol, must use the same definition for Case Numbers (give the same Value for a StepType defined as a String from a File as the Protocol does for the corresponding Entity)
 CStepData_SelectArrReal
 CStepData_SelectIntA SelectInt is a SelectMember specialised for a basic integer type in a select which also accepts entities : this one has NO NAME. For a named select, see SelectNamed
 CStepData_SelectMemberThe general form for a Select Member. A Select Member can, either define a value of a basic type (such as an integer) with an additional information : a name or list of names which precise the meaning of this value or be an alternate value in a select, which also accepts an entity (in this case, the name is not mandatory)
 CStepData_SelectNamedThis select member can be of any kind, and be named But its takes more memory than some specialised ones This class allows one name for the instance
 CStepData_SelectRealA SelectReal is a SelectMember specialised for a basic real type in a select which also accepts entities : this one has NO NAME For a named select, see SelectNamed
 CStepData_SelectTypeSelectType is the basis used for SELECT_TYPE definitions from the EXPRESS form. A SELECT_TYPE in EXPRESS is an enumeration of Types, it corresponds in a way to a Super-Type, but with no specific Methods, and no exclusivity (a given Type can be member of several SELECT_TYPES, plus be itself a SUB_TYPE)
 CStepData_SimpleA Simple Entity is defined by a type (which can heve super types) and a list of parameters
 CStepData_StepDumperProvides a way to dump entities processed through STEP, with these features :
 CStepData_StepModelGives access to
 CStepData_StepReaderDataSpecific FileReaderData for Step Contains litteral description of entities (for each one : type as a string, ident, parameter list) provides references evaluation, plus access to litteral data and specific access methods (Boolean, XY, XYZ)
 CStepData_StepReaderToolSpecific FileReaderTool for Step; works with FileReaderData provides references evaluation, plus access to litteral data and specific methods defined by FileReaderTool Remarks : works with a ReaderLib to load Entities
 CStepData_StepWriterManages atomic file writing, under control of StepModel (for general organisation of file) and each class of Transient (for its own parameters) : prepares text to be written then writes it A stream cannot be used because Step limits line length at 72 In more, a specific object offers more appropriate functions
 CStepData_UndefinedEntityUndefined entity specific to Step Interface, in which StepType is defined at each instance, or is a SubList of another one Uses an UndefinedContent, that from Interface is suitable. Also an Entity defined by STEP can be "Complex Type" (see ANDOR clause in Express)
 CStepData_WriterLib
 CStepDimTol_AngularityToleranceRepresentation of STEP entity AngularityTolerance
 CStepDimTol_Array1OfDatumReference
 CStepDimTol_CircularRunoutToleranceRepresentation of STEP entity CircularRunoutTolerance
 CStepDimTol_CoaxialityToleranceRepresentation of STEP entity CoaxialityTolerance
 CStepDimTol_CommonDatumRepresentation of STEP entity CommonDatum
 CStepDimTol_ConcentricityToleranceRepresentation of STEP entity ConcentricityTolerance
 CStepDimTol_CylindricityToleranceRepresentation of STEP entity CylindricityTolerance
 CStepDimTol_DatumRepresentation of STEP entity Datum
 CStepDimTol_DatumFeatureRepresentation of STEP entity DatumFeature
 CStepDimTol_DatumReferenceRepresentation of STEP entity DatumReference
 CStepDimTol_DatumTargetRepresentation of STEP entity DatumTarget
 CStepDimTol_FlatnessToleranceRepresentation of STEP entity FlatnessTolerance
 CStepDimTol_GeometricToleranceRepresentation of STEP entity GeometricTolerance
 CStepDimTol_GeometricToleranceRelationshipRepresentation of STEP entity GeometricToleranceRelationship
 CStepDimTol_GeometricToleranceWithDatumReferenceRepresentation of STEP entity GeometricToleranceWithDatumReference
 CStepDimTol_GeoTolAndGeoTolWthDatRefAndModGeoTolAndPosTol
 CStepDimTol_HArray1OfDatumReference
 CStepDimTol_LineProfileToleranceRepresentation of STEP entity LineProfileTolerance
 CStepDimTol_ModifiedGeometricToleranceRepresentation of STEP entity ModifiedGeometricTolerance
 CStepDimTol_ParallelismToleranceRepresentation of STEP entity ParallelismTolerance
 CStepDimTol_PerpendicularityToleranceRepresentation of STEP entity PerpendicularityTolerance
 CStepDimTol_PlacedDatumTargetFeatureRepresentation of STEP entity PlacedDatumTargetFeature
 CStepDimTol_PositionToleranceRepresentation of STEP entity PositionTolerance
 CStepDimTol_RoundnessToleranceRepresentation of STEP entity RoundnessTolerance
 CStepDimTol_ShapeToleranceSelectRepresentation of STEP SELECT type ShapeToleranceSelect
 CStepDimTol_StraightnessToleranceRepresentation of STEP entity StraightnessTolerance
 CStepDimTol_SurfaceProfileToleranceRepresentation of STEP entity SurfaceProfileTolerance
 CStepDimTol_SymmetryToleranceRepresentation of STEP entity SymmetryTolerance
 CStepDimTol_TotalRunoutToleranceRepresentation of STEP entity TotalRunoutTolerance
 CSTEPEditProvides tools to exploit and edit a set of STEP data : editors, selections .
 CSTEPEdit_EditContextEditContext is an Editor fit for Product Definition Context (one per Model) , i.e. :
 CSTEPEdit_EditSDREditSDR is an Editor fit for a Shape Definition Representation which designates a Product Definition
 CStepElement_AnalysisItemWithinRepresentationRepresentation of STEP entity AnalysisItemWithinRepresentation
 CStepElement_Array1OfCurveElementEndReleasePacket
 CStepElement_Array1OfCurveElementSectionDefinition
 CStepElement_Array1OfHSequenceOfCurveElementPurposeMember
 CStepElement_Array1OfHSequenceOfSurfaceElementPurposeMember
 CStepElement_Array1OfMeasureOrUnspecifiedValue
 CStepElement_Array1OfSurfaceSection
 CStepElement_Array1OfVolumeElementPurpose
 CStepElement_Array1OfVolumeElementPurposeMember
 CStepElement_Array2OfCurveElementPurposeMember
 CStepElement_Array2OfSurfaceElementPurpose
 CStepElement_Array2OfSurfaceElementPurposeMember
 CStepElement_Curve3dElementDescriptorRepresentation of STEP entity Curve3dElementDescriptor
 CStepElement_CurveElementEndReleasePacketRepresentation of STEP entity CurveElementEndReleasePacket
 CStepElement_CurveElementFreedomRepresentation of STEP SELECT type CurveElementFreedom
 CStepElement_CurveElementFreedomMemberRepresentation of member for STEP SELECT type CurveElementFreedom
 CStepElement_CurveElementPurposeRepresentation of STEP SELECT type CurveElementPurpose
 CStepElement_CurveElementPurposeMemberRepresentation of member for STEP SELECT type CurveElementPurpose
 CStepElement_CurveElementSectionDefinitionRepresentation of STEP entity CurveElementSectionDefinition
 CStepElement_CurveElementSectionDerivedDefinitionsRepresentation of STEP entity CurveElementSectionDerivedDefinitions
 CStepElement_ElementAspectRepresentation of STEP SELECT type ElementAspect
 CStepElement_ElementAspectMemberRepresentation of member for STEP SELECT type ElementAspect
 CStepElement_ElementDescriptorRepresentation of STEP entity ElementDescriptor
 CStepElement_ElementMaterialRepresentation of STEP entity ElementMaterial
 CStepElement_HArray1OfCurveElementEndReleasePacket
 CStepElement_HArray1OfCurveElementSectionDefinition
 CStepElement_HArray1OfHSequenceOfCurveElementPurposeMember
 CStepElement_HArray1OfHSequenceOfSurfaceElementPurposeMember
 CStepElement_HArray1OfMeasureOrUnspecifiedValue
 CStepElement_HArray1OfSurfaceSection
 CStepElement_HArray1OfVolumeElementPurpose
 CStepElement_HArray1OfVolumeElementPurposeMember
 CStepElement_HArray2OfCurveElementPurposeMember
 CStepElement_HArray2OfSurfaceElementPurpose
 CStepElement_HArray2OfSurfaceElementPurposeMember
 CStepElement_HSequenceOfCurveElementPurposeMember
 CStepElement_HSequenceOfCurveElementSectionDefinition
 CStepElement_HSequenceOfElementMaterial
 CStepElement_HSequenceOfSurfaceElementPurposeMember
 CStepElement_MeasureOrUnspecifiedValueRepresentation of STEP SELECT type MeasureOrUnspecifiedValue
 CStepElement_MeasureOrUnspecifiedValueMemberRepresentation of member for STEP SELECT type MeasureOrUnspecifiedValue
 CStepElement_SequenceNodeOfSequenceOfCurveElementPurposeMember
 CStepElement_SequenceNodeOfSequenceOfCurveElementSectionDefinition
 CStepElement_SequenceNodeOfSequenceOfElementMaterial
 CStepElement_SequenceNodeOfSequenceOfSurfaceElementPurposeMember
 CStepElement_SequenceOfCurveElementPurposeMember
 CStepElement_SequenceOfCurveElementSectionDefinition
 CStepElement_SequenceOfElementMaterial
 CStepElement_SequenceOfSurfaceElementPurposeMember
 CStepElement_Surface3dElementDescriptorRepresentation of STEP entity Surface3dElementDescriptor
 CStepElement_SurfaceElementPropertyRepresentation of STEP entity SurfaceElementProperty
 CStepElement_SurfaceElementPurposeRepresentation of STEP SELECT type SurfaceElementPurpose
 CStepElement_SurfaceElementPurposeMemberRepresentation of member for STEP SELECT type SurfaceElementPurpose
 CStepElement_SurfaceSectionRepresentation of STEP entity SurfaceSection
 CStepElement_SurfaceSectionFieldRepresentation of STEP entity SurfaceSectionField
 CStepElement_SurfaceSectionFieldConstantRepresentation of STEP entity SurfaceSectionFieldConstant
 CStepElement_SurfaceSectionFieldVaryingRepresentation of STEP entity SurfaceSectionFieldVarying
 CStepElement_UniformSurfaceSectionRepresentation of STEP entity UniformSurfaceSection
 CStepElement_Volume3dElementDescriptorRepresentation of STEP entity Volume3dElementDescriptor
 CStepElement_VolumeElementPurposeRepresentation of STEP SELECT type VolumeElementPurpose
 CStepElement_VolumeElementPurposeMemberRepresentation of member for STEP SELECT type VolumeElementPurpose
 CStepFEA_AlignedCurve3dElementCoordinateSystemRepresentation of STEP entity AlignedCurve3dElementCoordinateSystem
 CStepFEA_AlignedSurface3dElementCoordinateSystemRepresentation of STEP entity AlignedSurface3dElementCoordinateSystem
 CStepFEA_ArbitraryVolume3dElementCoordinateSystemRepresentation of STEP entity ArbitraryVolume3dElementCoordinateSystem
 CStepFEA_Array1OfCurveElementEndOffset
 CStepFEA_Array1OfCurveElementEndRelease
 CStepFEA_Array1OfCurveElementInterval
 CStepFEA_Array1OfDegreeOfFreedom
 CStepFEA_Array1OfElementRepresentation
 CStepFEA_Array1OfNodeRepresentation
 CStepFEA_ConstantSurface3dElementCoordinateSystemRepresentation of STEP entity ConstantSurface3dElementCoordinateSystem
 CStepFEA_Curve3dElementPropertyRepresentation of STEP entity Curve3dElementProperty
 CStepFEA_Curve3dElementRepresentationRepresentation of STEP entity Curve3dElementRepresentation
 CStepFEA_CurveElementEndCoordinateSystemRepresentation of STEP SELECT type CurveElementEndCoordinateSystem
 CStepFEA_CurveElementEndOffsetRepresentation of STEP entity CurveElementEndOffset
 CStepFEA_CurveElementEndReleaseRepresentation of STEP entity CurveElementEndRelease
 CStepFEA_CurveElementIntervalRepresentation of STEP entity CurveElementInterval
 CStepFEA_CurveElementIntervalConstantRepresentation of STEP entity CurveElementIntervalConstant
 CStepFEA_CurveElementIntervalLinearlyVaryingRepresentation of STEP entity CurveElementIntervalLinearlyVarying
 CStepFEA_CurveElementLocationRepresentation of STEP entity CurveElementLocation
 CStepFEA_DegreeOfFreedomRepresentation of STEP SELECT type DegreeOfFreedom
 CStepFEA_DegreeOfFreedomMemberRepresentation of member for STEP SELECT type CurveElementFreedom
 CStepFEA_DummyNodeRepresentation of STEP entity DummyNode
 CStepFEA_ElementGeometricRelationshipRepresentation of STEP entity ElementGeometricRelationship
 CStepFEA_ElementGroupRepresentation of STEP entity ElementGroup
 CStepFEA_ElementOrElementGroupRepresentation of STEP SELECT type ElementOrElementGroup
 CStepFEA_ElementRepresentationRepresentation of STEP entity ElementRepresentation
 CStepFEA_FeaAreaDensityRepresentation of STEP entity FeaAreaDensity
 CStepFEA_FeaAxis2Placement3dRepresentation of STEP entity FeaAxis2Placement3d
 CStepFEA_FeaCurveSectionGeometricRelationshipRepresentation of STEP entity FeaCurveSectionGeometricRelationship
 CStepFEA_FeaGroupRepresentation of STEP entity FeaGroup
 CStepFEA_FeaLinearElasticityRepresentation of STEP entity FeaLinearElasticity
 CStepFEA_FeaMassDensityRepresentation of STEP entity FeaMassDensity
 CStepFEA_FeaMaterialPropertyRepresentationRepresentation of STEP entity FeaMaterialPropertyRepresentation
 CStepFEA_FeaMaterialPropertyRepresentationItemRepresentation of STEP entity FeaMaterialPropertyRepresentationItem
 CStepFEA_FeaModelRepresentation of STEP entity FeaModel
 CStepFEA_FeaModel3dRepresentation of STEP entity FeaModel3d
 CStepFEA_FeaModelDefinitionRepresentation of STEP entity FeaModelDefinition
 CStepFEA_FeaMoistureAbsorptionRepresentation of STEP entity FeaMoistureAbsorption
 CStepFEA_FeaParametricPointRepresentation of STEP entity FeaParametricPoint
 CStepFEA_FeaRepresentationItemRepresentation of STEP entity FeaRepresentationItem
 CStepFEA_FeaSecantCoefficientOfLinearThermalExpansionRepresentation of STEP entity FeaSecantCoefficientOfLinearThermalExpansion
 CStepFEA_FeaShellBendingStiffnessRepresentation of STEP entity FeaShellBendingStiffness
 CStepFEA_FeaShellMembraneBendingCouplingStiffnessRepresentation of STEP entity FeaShellMembraneBendingCouplingStiffness
 CStepFEA_FeaShellMembraneStiffnessRepresentation of STEP entity FeaShellMembraneStiffness
 CStepFEA_FeaShellShearStiffnessRepresentation of STEP entity FeaShellShearStiffness
 CStepFEA_FeaSurfaceSectionGeometricRelationshipRepresentation of STEP entity FeaSurfaceSectionGeometricRelationship
 CStepFEA_FeaTangentialCoefficientOfLinearThermalExpansionRepresentation of STEP entity FeaTangentialCoefficientOfLinearThermalExpansion
 CStepFEA_FreedomAndCoefficientRepresentation of STEP entity FreedomAndCoefficient
 CStepFEA_FreedomsListRepresentation of STEP entity FreedomsList
 CStepFEA_GeometricNodeRepresentation of STEP entity GeometricNode
 CStepFEA_HArray1OfCurveElementEndOffset
 CStepFEA_HArray1OfCurveElementEndRelease
 CStepFEA_HArray1OfCurveElementInterval
 CStepFEA_HArray1OfDegreeOfFreedom
 CStepFEA_HArray1OfElementRepresentation
 CStepFEA_HArray1OfNodeRepresentation
 CStepFEA_HSequenceOfCurve3dElementProperty
 CStepFEA_HSequenceOfElementGeometricRelationship
 CStepFEA_HSequenceOfElementRepresentation
 CStepFEA_HSequenceOfNodeRepresentation
 CStepFEA_NodeRepresentation of STEP entity Node
 CStepFEA_NodeDefinitionRepresentation of STEP entity NodeDefinition
 CStepFEA_NodeGroupRepresentation of STEP entity NodeGroup
 CStepFEA_NodeRepresentationRepresentation of STEP entity NodeRepresentation
 CStepFEA_NodeSetRepresentation of STEP entity NodeSet
 CStepFEA_NodeWithSolutionCoordinateSystemRepresentation of STEP entity NodeWithSolutionCoordinateSystem
 CStepFEA_NodeWithVectorRepresentation of STEP entity NodeWithVector
 CStepFEA_ParametricCurve3dElementCoordinateDirectionRepresentation of STEP entity ParametricCurve3dElementCoordinateDirection
 CStepFEA_ParametricCurve3dElementCoordinateSystemRepresentation of STEP entity ParametricCurve3dElementCoordinateSystem
 CStepFEA_ParametricSurface3dElementCoordinateSystemRepresentation of STEP entity ParametricSurface3dElementCoordinateSystem
 CStepFEA_SequenceNodeOfSequenceOfCurve3dElementProperty
 CStepFEA_SequenceNodeOfSequenceOfElementGeometricRelationship
 CStepFEA_SequenceNodeOfSequenceOfElementRepresentation
 CStepFEA_SequenceNodeOfSequenceOfNodeRepresentation
 CStepFEA_SequenceOfCurve3dElementProperty
 CStepFEA_SequenceOfElementGeometricRelationship
 CStepFEA_SequenceOfElementRepresentation
 CStepFEA_SequenceOfNodeRepresentation
 CStepFEA_Surface3dElementRepresentationRepresentation of STEP entity Surface3dElementRepresentation
 CStepFEA_SymmetricTensor22dRepresentation of STEP SELECT type SymmetricTensor22d
 CStepFEA_SymmetricTensor23dRepresentation of STEP SELECT type SymmetricTensor23d
 CStepFEA_SymmetricTensor23dMemberRepresentation of member for STEP SELECT type SymmetricTensor23d
 CStepFEA_SymmetricTensor42dRepresentation of STEP SELECT type SymmetricTensor42d
 CStepFEA_SymmetricTensor43dRepresentation of STEP SELECT type SymmetricTensor43d
 CStepFEA_SymmetricTensor43dMemberRepresentation of member for STEP SELECT type SymmetricTensor43d
 CStepFEA_Volume3dElementRepresentationRepresentation of STEP entity Volume3dElementRepresentation
 CStepGeom_Array1OfBoundaryCurve
 CStepGeom_Array1OfCartesianPoint
 CStepGeom_Array1OfCompositeCurveSegment
 CStepGeom_Array1OfCurve
 CStepGeom_Array1OfPcurveOrSurface
 CStepGeom_Array1OfSurfaceBoundary
 CStepGeom_Array1OfTrimmingSelect
 CStepGeom_Array2OfCartesianPoint
 CStepGeom_Array2OfSurfacePatch
 CStepGeom_Axis1Placement
 CStepGeom_Axis2Placement
 CStepGeom_Axis2Placement2d
 CStepGeom_Axis2Placement3d
 CStepGeom_BezierCurve
 CStepGeom_BezierCurveAndRationalBSplineCurve
 CStepGeom_BezierSurface
 CStepGeom_BezierSurfaceAndRationalBSplineSurface
 CStepGeom_BoundaryCurve
 CStepGeom_BoundedCurve
 CStepGeom_BoundedSurface
 CStepGeom_BSplineCurve
 CStepGeom_BSplineCurveWithKnots
 CStepGeom_BSplineCurveWithKnotsAndRationalBSplineCurve
 CStepGeom_BSplineSurface
 CStepGeom_BSplineSurfaceWithKnots
 CStepGeom_BSplineSurfaceWithKnotsAndRationalBSplineSurface
 CStepGeom_CartesianPoint
 CStepGeom_CartesianTransformationOperator
 CStepGeom_CartesianTransformationOperator2dAdded from StepGeom Rev2 to Rev4
 CStepGeom_CartesianTransformationOperator3d
 CStepGeom_Circle
 CStepGeom_CompositeCurve
 CStepGeom_CompositeCurveOnSurface
 CStepGeom_CompositeCurveSegment
 CStepGeom_Conic
 CStepGeom_ConicalSurface
 CStepGeom_Curve
 CStepGeom_CurveBoundedSurfaceRepresentation of STEP entity CurveBoundedSurface
 CStepGeom_CurveOnSurface
 CStepGeom_CurveReplica
 CStepGeom_CylindricalSurface
 CStepGeom_DegeneratePcurve
 CStepGeom_DegenerateToroidalSurface
 CStepGeom_Direction
 CStepGeom_ElementarySurface
 CStepGeom_Ellipse
 CStepGeom_EvaluatedDegeneratePcurve
 CStepGeom_GeometricRepresentationContext
 CStepGeom_GeometricRepresentationContextAndGlobalUnitAssignedContext
 CStepGeom_GeometricRepresentationContextAndParametricRepresentationContext
 CStepGeom_GeometricRepresentationItem
 CStepGeom_GeomRepContextAndGlobUnitAssCtxAndGlobUncertaintyAssCtx
 CStepGeom_HArray1OfBoundaryCurve
 CStepGeom_HArray1OfCartesianPoint
 CStepGeom_HArray1OfCompositeCurveSegment
 CStepGeom_HArray1OfCurve
 CStepGeom_HArray1OfPcurveOrSurface
 CStepGeom_HArray1OfSurfaceBoundary
 CStepGeom_HArray1OfTrimmingSelect
 CStepGeom_HArray2OfCartesianPoint
 CStepGeom_HArray2OfSurfacePatch
 CStepGeom_Hyperbola
 CStepGeom_IntersectionCurve
 CStepGeom_Line
 CStepGeom_OffsetCurve3d
 CStepGeom_OffsetSurface
 CStepGeom_OrientedSurfaceRepresentation of STEP entity OrientedSurface
 CStepGeom_OuterBoundaryCurve
 CStepGeom_Parabola
 CStepGeom_Pcurve
 CStepGeom_PcurveOrSurface
 CStepGeom_Placement
 CStepGeom_Plane
 CStepGeom_Point
 CStepGeom_PointOnCurve
 CStepGeom_PointOnSurface
 CStepGeom_PointReplica
 CStepGeom_Polyline
 CStepGeom_QuasiUniformCurve
 CStepGeom_QuasiUniformCurveAndRationalBSplineCurve
 CStepGeom_QuasiUniformSurface
 CStepGeom_QuasiUniformSurfaceAndRationalBSplineSurface
 CStepGeom_RationalBSplineCurve
 CStepGeom_RationalBSplineSurface
 CStepGeom_RectangularCompositeSurface
 CStepGeom_RectangularTrimmedSurface
 CStepGeom_ReparametrisedCompositeCurveSegment
 CStepGeom_SeamCurve
 CStepGeom_SphericalSurface
 CStepGeom_Surface
 CStepGeom_SurfaceBoundaryRepresentation of STEP SELECT type SurfaceBoundary
 CStepGeom_SurfaceCurve
 CStepGeom_SurfaceCurveAndBoundedCurveComplex type: bounded_curve + surface_curve needed for curve_bounded_surfaces (S4132)
 CStepGeom_SurfaceOfLinearExtrusion
 CStepGeom_SurfaceOfRevolution
 CStepGeom_SurfacePatch
 CStepGeom_SurfaceReplica
 CStepGeom_SweptSurface
 CStepGeom_ToroidalSurface
 CStepGeom_TrimmedCurve
 CStepGeom_TrimmingMemberFor immediate members of TrimmingSelect, i.e. : ParameterValue (a Real)
 CStepGeom_TrimmingSelect
 CStepGeom_UniformCurve
 CStepGeom_UniformCurveAndRationalBSplineCurve
 CStepGeom_UniformSurface
 CStepGeom_UniformSurfaceAndRationalBSplineSurface
 CStepGeom_Vector
 CStepGeom_VectorOrDirection
 CStepRepr_Array1OfMaterialPropertyRepresentation
 CStepRepr_Array1OfPropertyDefinitionRepresentation
 CStepRepr_Array1OfRepresentationItem
 CStepRepr_AssemblyComponentUsageRepresentation of STEP entity AssemblyComponentUsage
 CStepRepr_AssemblyComponentUsageSubstitute
 CStepRepr_CharacterizedDefinitionRepresentation of STEP SELECT type CharacterizedDefinition
 CStepRepr_CompositeShapeAspectAdded for Dimensional Tolerances
 CStepRepr_CompoundRepresentationItemAdded for Dimensional Tolerances
 CStepRepr_ConfigurationDesignRepresentation of STEP entity ConfigurationDesign
 CStepRepr_ConfigurationDesignItemRepresentation of STEP SELECT type ConfigurationDesignItem
 CStepRepr_ConfigurationEffectivityRepresentation of STEP entity ConfigurationEffectivity
 CStepRepr_ConfigurationItemRepresentation of STEP entity ConfigurationItem
 CStepRepr_DataEnvironmentRepresentation of STEP entity DataEnvironment
 CStepRepr_DefinitionalRepresentation
 CStepRepr_DerivedShapeAspectAdded for Dimensional Tolerances
 CStepRepr_DescriptiveRepresentationItem
 CStepRepr_ExtensionAdded for Dimensional Tolerances
 CStepRepr_ExternallyDefinedRepresentation
 CStepRepr_FunctionallyDefinedTransformation
 CStepRepr_GlobalUncertaintyAssignedContext
 CStepRepr_GlobalUnitAssignedContext
 CStepRepr_HArray1OfMaterialPropertyRepresentation
 CStepRepr_HArray1OfPropertyDefinitionRepresentation
 CStepRepr_HArray1OfRepresentationItem
 CStepRepr_HSequenceOfMaterialPropertyRepresentation
 CStepRepr_HSequenceOfRepresentationItem
 CStepRepr_ItemDefinedTransformationAdded from StepRepr Rev2 to Rev4
 CStepRepr_MakeFromUsageOptionRepresentation of STEP entity MakeFromUsageOption
 CStepRepr_MappedItem
 CStepRepr_MaterialDesignation
 CStepRepr_MaterialPropertyRepresentation of STEP entity MaterialProperty
 CStepRepr_MaterialPropertyRepresentationRepresentation of STEP entity MaterialPropertyRepresentation
 CStepRepr_MeasureRepresentationItemImplements a measure_representation_item entity which is used for storing validation properties (e.g. area) for shapes
 CStepRepr_NextAssemblyUsageOccurrenceRepresentation of STEP entity NextAssemblyUsageOccurrence
 CStepRepr_ParametricRepresentationContext
 CStepRepr_ProductConceptRepresentation of STEP entity ProductConcept
 CStepRepr_ProductDefinitionShapeRepresentation of STEP entity ProductDefinitionShape
 CStepRepr_ProductDefinitionUsageRepresentation of STEP entity ProductDefinitionUsage
 CStepRepr_PromissoryUsageOccurrence
 CStepRepr_PropertyDefinitionRepresentation of STEP entity PropertyDefinition
 CStepRepr_PropertyDefinitionRelationshipRepresentation of STEP entity PropertyDefinitionRelationship
 CStepRepr_PropertyDefinitionRepresentationRepresentation of STEP entity PropertyDefinitionRepresentation
 CStepRepr_QuantifiedAssemblyComponentUsageRepresentation of STEP entity QuantifiedAssemblyComponentUsage
 CStepRepr_Representation
 CStepRepr_RepresentationContext
 CStepRepr_RepresentationItem
 CStepRepr_RepresentationMap
 CStepRepr_RepresentationRelationship
 CStepRepr_RepresentationRelationshipWithTransformation
 CStepRepr_RepresentedDefinitionRepresentation of STEP SELECT type RepresentedDefinition
 CStepRepr_ReprItemAndLengthMeasureWithUnit
 CStepRepr_SequenceNodeOfSequenceOfMaterialPropertyRepresentation
 CStepRepr_SequenceNodeOfSequenceOfRepresentationItem
 CStepRepr_SequenceOfMaterialPropertyRepresentation
 CStepRepr_SequenceOfRepresentationItem
 CStepRepr_ShapeAspect
 CStepRepr_ShapeAspectDerivingRelationshipAdded for Dimensional Tolerances
 CStepRepr_ShapeAspectRelationshipRepresentation of STEP entity ShapeAspectRelationship
 CStepRepr_ShapeAspectTransitionRepresentation of STEP entity ShapeAspectTransition
 CStepRepr_ShapeDefinition
 CStepRepr_ShapeRepresentationRelationship
 CStepRepr_ShapeRepresentationRelationshipWithTransformation
 CStepRepr_SpecifiedHigherUsageOccurrenceRepresentation of STEP entity SpecifiedHigherUsageOccurrence
 CStepRepr_StructuralResponsePropertyRepresentation of STEP entity StructuralResponseProperty
 CStepRepr_StructuralResponsePropertyDefinitionRepresentationRepresentation of STEP entity StructuralResponsePropertyDefinitionRepresentation
 CStepRepr_SuppliedPartRelationship
 CStepRepr_Transformation
 CStepRepr_ValueRangeAdded for Dimensional Tolerances
 CStepSelect_ActivatorPerforms Actions specific to StepSelect, i.e. creation of Step Selections and Counters, plus dumping specific to Step
 CStepSelect_FileModifier
 CStepSelect_FloatFormatThis class gives control out format for floatting values : ZeroSuppress or no, Main Format, Format in Range (for values around 1.), as StepWriter allows to manage it. Formats are given under C-printf form
 CStepSelect_ModelModifier
 CStepSelect_StepTypeStepType is a Signature specific to Step definitions : it considers the type as defined in STEP Schemas, the same which is used in files. For a Complex Type, if its definition is known, StepType produces the list of basic types, separated by commas, the whole between brackets : "(TYPE1,TYPE2..)". If its precise definition is not known (simply it is known as Complex, it can be recognised, but the list is produced at Write time only), StepType produces : "(..COMPLEX TYPE..)"
 CStepSelect_WorkLibraryPerforms Read and Write a STEP File with a STEP Model Following the protocols, Copy may be implemented or not
 CSTEPSelections_AssemblyComponent
 CSTEPSelections_AssemblyExplorer
 CSTEPSelections_AssemblyLink
 CSTEPSelections_Counter
 CSTEPSelections_HSequenceOfAssemblyLink
 CSTEPSelections_SelectAssembly
 CSTEPSelections_SelectDerived
 CSTEPSelections_SelectFacesThis selection returns "STEP faces"
 CSTEPSelections_SelectForTransfer
 CSTEPSelections_SelectGSCurvesThis selection returns "curves in the geometric_set (except composite curves)"
 CSTEPSelections_SelectInstances
 CSTEPSelections_SequenceNodeOfSequenceOfAssemblyComponent
 CSTEPSelections_SequenceNodeOfSequenceOfAssemblyLink
 CSTEPSelections_SequenceOfAssemblyComponent
 CSTEPSelections_SequenceOfAssemblyLink
 CStepShape_AdvancedBrepShapeRepresentation
 CStepShape_AdvancedFace
 CStepShape_AngularLocationRepresentation of STEP entity AngularLocation
 CStepShape_AngularSizeRepresentation of STEP entity AngularSize
 CStepShape_Array1OfConnectedEdgeSet
 CStepShape_Array1OfConnectedFaceSet
 CStepShape_Array1OfEdge
 CStepShape_Array1OfFace
 CStepShape_Array1OfFaceBound
 CStepShape_Array1OfGeometricSetSelect
 CStepShape_Array1OfOrientedClosedShell
 CStepShape_Array1OfOrientedEdge
 CStepShape_Array1OfShell
 CStepShape_Array1OfValueQualifier
 CStepShape_Block
 CStepShape_BooleanOperand
 CStepShape_BooleanResult
 CStepShape_BoxDomain
 CStepShape_BoxedHalfSpace
 CStepShape_BrepWithVoids
 CStepShape_ClosedShell
 CStepShape_CompoundShapeRepresentationRepresentation of STEP entity CompoundShapeRepresentation
 CStepShape_ConnectedEdgeSetRepresentation of STEP entity ConnectedEdgeSet
 CStepShape_ConnectedFaceSet
 CStepShape_ConnectedFaceShapeRepresentationRepresentation of STEP entity ConnectedFaceShapeRepresentation
 CStepShape_ConnectedFaceSubSetRepresentation of STEP entity ConnectedFaceSubSet
 CStepShape_ContextDependentShapeRepresentation
 CStepShape_CsgPrimitive
 CStepShape_CsgSelect
 CStepShape_CsgShapeRepresentation
 CStepShape_CsgSolid
 CStepShape_DefinitionalRepresentationAndShapeRepresentationImplements complex type (DEFINITIONAL_REPRESENTATION,REPRESENTATION,SHAPE_REPRESENTATION)
 CStepShape_DimensionalCharacteristicRepresentation of STEP SELECT type DimensionalCharacteristic
 CStepShape_DimensionalCharacteristicRepresentationRepresentation of STEP entity DimensionalCharacteristicRepresentation
 CStepShape_DimensionalLocationRepresentation of STEP entity DimensionalLocation
 CStepShape_DimensionalLocationWithPathRepresentation of STEP entity DimensionalLocationWithPath
 CStepShape_DimensionalSizeRepresentation of STEP entity DimensionalSize
 CStepShape_DimensionalSizeWithPathRepresentation of STEP entity DimensionalSizeWithPath
 CStepShape_DirectedDimensionalLocationRepresentation of STEP entity DirectedDimensionalLocation
 CStepShape_Edge
 CStepShape_EdgeBasedWireframeModelRepresentation of STEP entity EdgeBasedWireframeModel
 CStepShape_EdgeBasedWireframeShapeRepresentationRepresentation of STEP entity EdgeBasedWireframeShapeRepresentation
 CStepShape_EdgeCurve
 CStepShape_EdgeLoop
 CStepShape_ExtrudedAreaSolid
 CStepShape_ExtrudedFaceSolid
 CStepShape_Face
 CStepShape_FaceBasedSurfaceModelRepresentation of STEP entity FaceBasedSurfaceModel
 CStepShape_FaceBound
 CStepShape_FaceOuterBound
 CStepShape_FaceSurface
 CStepShape_FacetedBrep
 CStepShape_FacetedBrepAndBrepWithVoids
 CStepShape_FacetedBrepShapeRepresentation
 CStepShape_GeometricallyBoundedSurfaceShapeRepresentation
 CStepShape_GeometricallyBoundedWireframeShapeRepresentation
 CStepShape_GeometricCurveSet
 CStepShape_GeometricSet
 CStepShape_GeometricSetSelect
 CStepShape_HalfSpaceSolid
 CStepShape_HArray1OfConnectedEdgeSet
 CStepShape_HArray1OfConnectedFaceSet
 CStepShape_HArray1OfEdge
 CStepShape_HArray1OfFace
 CStepShape_HArray1OfFaceBound
 CStepShape_HArray1OfGeometricSetSelect
 CStepShape_HArray1OfOrientedClosedShell
 CStepShape_HArray1OfOrientedEdge
 CStepShape_HArray1OfShell
 CStepShape_HArray1OfValueQualifier
 CStepShape_LimitsAndFitsAdded for Dimensional Tolerances
 CStepShape_Loop
 CStepShape_LoopAndPath
 CStepShape_ManifoldSolidBrep
 CStepShape_ManifoldSurfaceShapeRepresentation
 CStepShape_MeasureQualificationAdded for Dimensional Tolerances
 CStepShape_MeasureRepresentationItemAndQualifiedRepresentationItemAdded for Dimensional Tolerances Complex Type between MeasureRepresentationItem and QualifiedRepresentationItem
 CStepShape_NonManifoldSurfaceShapeRepresentationRepresentation of STEP entity NonManifoldSurfaceShapeRepresentation
 CStepShape_OpenShell
 CStepShape_OrientedClosedShell
 CStepShape_OrientedEdge
 CStepShape_OrientedFace
 CStepShape_OrientedOpenShell
 CStepShape_OrientedPath
 CStepShape_Path
 CStepShape_PlusMinusToleranceAdded for Dimensional Tolerances
 CStepShape_PointRepresentationRepresentation of STEP entity PointRepresentation
 CStepShape_PolyLoop
 CStepShape_PrecisionQualifierAdded for Dimensional Tolerances
 CStepShape_QualifiedRepresentationItemAdded for Dimensional Tolerances
 CStepShape_ReversibleTopologyItem
 CStepShape_RevolvedAreaSolid
 CStepShape_RevolvedFaceSolid
 CStepShape_RightAngularWedge
 CStepShape_RightCircularCone
 CStepShape_RightCircularCylinder
 CStepShape_SeamEdgeRepresentation of STEP entity SeamEdge
 CStepShape_ShapeDefinitionRepresentationRepresentation of STEP entity ShapeDefinitionRepresentation
 CStepShape_ShapeDimensionRepresentationRepresentation of STEP entity ShapeDimensionRepresentation
 CStepShape_ShapeRepresentation
 CStepShape_ShapeRepresentationWithParametersRepresentation of STEP entity ShapeRepresentationWithParameters
 CStepShape_Shell
 CStepShape_ShellBasedSurfaceModel
 CStepShape_SolidModel
 CStepShape_SolidReplica
 CStepShape_Sphere
 CStepShape_SubedgeRepresentation of STEP entity Subedge
 CStepShape_SubfaceRepresentation of STEP entity Subface
 CStepShape_SurfaceModel
 CStepShape_SweptAreaSolid
 CStepShape_SweptFaceSolid
 CStepShape_ToleranceMethodDefinitionAdded for Dimensional Tolerances
 CStepShape_ToleranceValueAdded for Dimensional Tolerances
 CStepShape_TopologicalRepresentationItem
 CStepShape_Torus
 CStepShape_TransitionalShapeRepresentation
 CStepShape_TypeQualifierAdded for Dimensional Tolerances
 CStepShape_ValueQualifierAdded for Dimensional Tolerances
 CStepShape_Vertex
 CStepShape_VertexLoop
 CStepShape_VertexPoint
 CStepToGeom_MakeAxis1PlacementThis class implements the mapping between classes Axis1Placement from Step and Axis1Placement from Geom
 CStepToGeom_MakeAxis2PlacementThis class implements the mapping between classes Axis2Placement from Step and Axis2Placement from Geom
 CStepToGeom_MakeAxisPlacementThis class implements the mapping between classes Axis2Placement2d from Step and AxisPlacement from Geom2d
 CStepToGeom_MakeBoundedCurveThis class implements the mapping between classes BoundedCurve from StepGeom which describes a BoundedCurve from prostep and BoundedCurve from Geom. As BoundedCurve is an abstract BoundedCurve this class is an access to the sub-class required
 CStepToGeom_MakeBoundedCurve2dThis class implements the mapping between classes BoundedCurve from StepGeom which describes a BoundedCurve from prostep and BoundedCurve from Geom2d. As BoundedCurve is an abstract BoundedCurve this class is an access to the sub-class required
 CStepToGeom_MakeBoundedSurfaceThis class implements the mapping between classes BoundedSurface from StepGeom which describes a BoundedSurface from prostep and the class BoundedSurface from Geom. As BoundedSurface is an abstract BoundedSurface this class is an access to the sub-class required
 CStepToGeom_MakeBSplineCurveThis class implements the mapping between all classes of BSplineCurve from StepGeom and BSplineCurve from Geom
 CStepToGeom_MakeBSplineCurve2dThis class implements the mapping between classes BSplineCurve from StepGeom and BSplineCurve from Geom2d
 CStepToGeom_MakeBSplineSurfaceThis class implements the mapping between classes BSplineSurface from StepGeom and class BSplineSurface from Geom
 CStepToGeom_MakeCartesianPointThis class implements the mapping between classes CartesianPoint from StepGeom which describes a point from Prostep and CartesianPoint from Geom
 CStepToGeom_MakeCartesianPoint2dThis class implements the mapping between classes CartesianPoint from StepGeom which describes a point from Prostep and CartesianPoint from Geom2d
 CStepToGeom_MakeCircleThis class implements the mapping between classes Circle from StepGeom which describes a circle from Prostep and Circle from Geom
 CStepToGeom_MakeCircle2dThis class implements the mapping between classes Circle from StepGeom which describes a circle from Prostep and Circle from Geom2d
 CStepToGeom_MakeConicThis class implements the mapping between classes Conic from StepGeom which describes a Conic from prostep and Conic from Geom . As Conic is an abstract class this class is an access to the sub-class required
 CStepToGeom_MakeConic2dThis class implements the mapping between classes Conic from StepGeom which describes a Conic from prostep and Conic from Geom2d. As Conic is an abstract class this class is an access to the sub-class required
 CStepToGeom_MakeConicalSurfaceThis class implements the mapping between class ConicalSurface from StepGeom which describes a conical_surface from Prostep and ConicalSurface from Geom
 CStepToGeom_MakeCurveThis class implements the mapping between classes class Curve from StepGeom which describes a Curve from prostep and Curve from Geom. As Curve is an abstract class this class an access to the sub-class required
 CStepToGeom_MakeCurve2dThis class implements the mapping between class Curve from StepGeom which describes a Curve from prostep and Curve from Geom2d. As Curve is an abstract class this class an access to the sub-class required
 CStepToGeom_MakeCylindricalSurfaceThis class implements the mapping between class CylindricalSurface from StepGeom which describes a cylindrical_surface from Prostep and CylindricalSurface from Geom
 CStepToGeom_MakeDirectionThis class implements the mapping between classes Direction from StepGeom which describes a direction from Prostep and Direction from Geom
 CStepToGeom_MakeDirection2dThis class implements the mapping between classes Direction from StepGeom which describes a direction from Prostep and Direction from Geom2d
 CStepToGeom_MakeElementarySurfaceThis class implements the mapping between classes ElementarySurface from StepGeom which describes a ElementarySurface from Step and ElementarySurface from Geom. As ElementarySurface is an abstract Surface this class is an access to the sub-class required
 CStepToGeom_MakeEllipseThis class implements the mapping between classes Ellipse from StepGeom which describes a Ellipse from Prostep and Ellipse from Geom
 CStepToGeom_MakeEllipse2dThis class implements the mapping between classes Ellipse from StepGeom which describes a Ellipse from Prostep and Ellipse from Geom2d
 CStepToGeom_MakeHyperbolaThis class implements the mapping between classes Hyperbola from StepGeom which describes a Hyperbola from Prostep and Hyperbola from Geom
 CStepToGeom_MakeHyperbola2dThis class implements the mapping between classes Hyperbola from StepGeom which describes a Hyperbola from Prostep and Hyperbola from Geom2d
 CStepToGeom_MakeLineThis class implements the mapping between classes Line from StepGeom which describes a line from Prostep and Line from Geom
 CStepToGeom_MakeLine2dThis class implements the mapping between classes Line from StepGeom which describes a line from Prostep and Line from Geom2d
 CStepToGeom_MakeParabolaThis class implements the mapping between classes Parabola from StepGeom which describes a Parabola from Prostep and Parabola from Geom
 CStepToGeom_MakeParabola2dThis class implements the mapping between classes Parabola from StepGeom which describes a Parabola from Prostep and Parabola from Geom2d
 CStepToGeom_MakePlaneThis class implements the mapping between classes Plane from StepGeom which describes a plane from Prostep and Plane form Geom
 CStepToGeom_MakePolylineTranslates polyline entity into Geom_BSpline In case if polyline has more than 2 points bspline will be C0
 CStepToGeom_MakePolyline2dTranslates Polyline entity into Geom2d_BSpline In case if Polyline has more than 2 points bspline will be C0
 CStepToGeom_MakeRectangularTrimmedSurfaceThis class implements the mapping between classes RectangularTrimmedSurface from StepGeom and class RectangularTrimmedSurface from Geom
 CStepToGeom_MakeSphericalSurfaceThis class implements the mapping between class SphericalSurface from StepGeom which describes a spherical_surface from Prostepand SphericalSurface from Geom
 CStepToGeom_MakeSurfaceThis class implements the mapping between classes Surface from StepGeom which describes a Surface from prostep and Surface from Geom. As Surface is an abstract Surface this class is an access to the sub-class required
 CStepToGeom_MakeSurfaceOfLinearExtrusionThis class implements the mapping between class SurfaceOfLinearExtrusion from StepGeom which describes a surface_of_linear_extrusion from Prostep and SurfaceOfLinearExtrusion from Geom
 CStepToGeom_MakeSurfaceOfRevolutionThis class implements the mapping between class SurfaceOfRevolution from StepGeom which describes a surface_of_revolution from Prostep and SurfaceOfRevolution from Geom
 CStepToGeom_MakeSweptSurfaceThis class implements the mapping between classes SweptSurface from StepGeom which describes a SweptSurface from prostep and SweptSurface from Geom. As SweptSurface is an abstract SweptSurface this class is an access to the sub-class required
 CStepToGeom_MakeToroidalSurfaceThis class implements the mapping between class ToroidalSurface from StepGeom which describes a toroidal_surface from Prostep and ToroidalSurface from Geom
 CStepToGeom_MakeTransformation2dConvert cartesian_transformation_operator_2d to gp_Trsf2d
 CStepToGeom_MakeTransformation3dConvert cartesian_transformation_operator_3d to gp_Trsf
 CStepToGeom_MakeTrimmedCurveThis class implements the mapping between classes class TrimmedCurve from StepGeom which describes a Trimmed Curve from prostep and TrimmedCurve from Geom
 CStepToGeom_MakeTrimmedCurve2dThis class implements the mapping between classes class TrimmedCurve from StepGeom which describes a Trimmed Curve from prostep and TrimmedCurve from Geom
 CStepToGeom_MakeVectorWithMagnitudeThis class implements the mapping between classes Vector from StepGeom which describes a VectorWithMagnitude from Prostep and VectorWithMagnitude from Geom
 CStepToGeom_MakeVectorWithMagnitude2dThis class implements the mapping between classes Vector from StepGeom which describes a VectorWithMagnitude from Prostep and VectorWithMagnitude from Geom2d
 CStepToGeom_RootThis class implements the common services for all classes of StepToGeom which report error
 CStepToTopoDSThis package implements the mapping between AP214 Shape representation and CAS.CAD Shape Representation. The source schema is Part42 (which is included in AP214)
 CStepToTopoDS_Builder
 CStepToTopoDS_CartesianPointHasher
 CStepToTopoDS_DataMapIteratorOfDataMapOfRI
 CStepToTopoDS_DataMapIteratorOfDataMapOfRINames
 CStepToTopoDS_DataMapIteratorOfDataMapOfTRI
 CStepToTopoDS_DataMapIteratorOfPointEdgeMap
 CStepToTopoDS_DataMapIteratorOfPointVertexMap
 CStepToTopoDS_DataMapNodeOfDataMapOfRI
 CStepToTopoDS_DataMapNodeOfDataMapOfRINames
 CStepToTopoDS_DataMapNodeOfDataMapOfTRI
 CStepToTopoDS_DataMapNodeOfPointEdgeMap
 CStepToTopoDS_DataMapNodeOfPointVertexMap
 CStepToTopoDS_DataMapOfRI
 CStepToTopoDS_DataMapOfRINames
 CStepToTopoDS_DataMapOfTRI
 CStepToTopoDS_GeometricToolThis class contains some algorithmic services specific to the mapping STEP to CAS.CADE
 CStepToTopoDS_MakeTransformedProduces instances by Transformation of a basic item
 CStepToTopoDS_NMToolProvides data to process non-manifold topology when reading from STEP
 CStepToTopoDS_PointEdgeMap
 CStepToTopoDS_PointPairStores a pair of Points from step
 CStepToTopoDS_PointPairHasher
 CStepToTopoDS_PointVertexMap
 CStepToTopoDS_RootThis class implements the common services for all classes of StepToTopoDS which report error and sets and returns precision
 CStepToTopoDS_ToolThis Tool Class provides Information to build a Cas.Cad BRep from a ProSTEP Shape model
 CStepToTopoDS_TranslateCompositeCurveTranslate STEP entity composite_curve to TopoDS_Wire If surface is given, the curve is assumed to lie on that surface and in case if any segment of it is a curve_on_surface, the pcurve for that segment will be taken. Note: a segment of composite_curve may be itself composite_curve. Only one-level protection against cyclic references is implemented
 CStepToTopoDS_TranslateCurveBoundedSurfaceTranslate curve_bounded_surface into TopoDS_Face
 CStepToTopoDS_TranslateEdge
 CStepToTopoDS_TranslateEdgeLoop
 CStepToTopoDS_TranslateFace
 CStepToTopoDS_TranslatePolyLoop
 CStepToTopoDS_TranslateShell
 CStepToTopoDS_TranslateVertex
 CStepToTopoDS_TranslateVertexLoop
 CStepVisual_AnnotationOccurrence
 CStepVisual_AnnotationText
 CStepVisual_AnnotationTextOccurrence
 CStepVisual_AreaInSet
 CStepVisual_AreaOrView
 CStepVisual_Array1OfBoxCharacteristicSelect
 CStepVisual_Array1OfCurveStyleFontPattern
 CStepVisual_Array1OfDirectionCountSelect
 CStepVisual_Array1OfFillStyleSelect
 CStepVisual_Array1OfInvisibleItem
 CStepVisual_Array1OfLayeredItem
 CStepVisual_Array1OfPresentationStyleAssignment
 CStepVisual_Array1OfPresentationStyleSelect
 CStepVisual_Array1OfStyleContextSelect
 CStepVisual_Array1OfSurfaceStyleElementSelect
 CStepVisual_Array1OfTextOrCharacter
 CStepVisual_BackgroundColour
 CStepVisual_BoxCharacteristicSelect
 CStepVisual_CameraImage
 CStepVisual_CameraImage2dWithScale
 CStepVisual_CameraImage3dWithScale
 CStepVisual_CameraModel
 CStepVisual_CameraModelD2
 CStepVisual_CameraModelD3
 CStepVisual_CameraUsage
 CStepVisual_Colour
 CStepVisual_ColourRgb
 CStepVisual_ColourSpecification
 CStepVisual_CompositeText
 CStepVisual_CompositeTextWithExtent
 CStepVisual_ContextDependentInvisibility
 CStepVisual_ContextDependentOverRidingStyledItem
 CStepVisual_CurveStyle
 CStepVisual_CurveStyleFont
 CStepVisual_CurveStyleFontPattern
 CStepVisual_CurveStyleFontSelect
 CStepVisual_DirectionCountSelect
 CStepVisual_DraughtingAnnotationOccurrence
 CStepVisual_DraughtingModelRepresentation of STEP entity DraughtingModel
 CStepVisual_DraughtingPreDefinedColour
 CStepVisual_DraughtingPreDefinedCurveFont
 CStepVisual_ExternallyDefinedCurveFontRepresentation of STEP entity ExternallyDefinedCurveFont
 CStepVisual_ExternallyDefinedTextFontRepresentation of STEP entity ExternallyDefinedTextFont
 CStepVisual_FillAreaStyle
 CStepVisual_FillAreaStyleColour
 CStepVisual_FillStyleSelect
 CStepVisual_FontSelect
 CStepVisual_HArray1OfBoxCharacteristicSelect
 CStepVisual_HArray1OfCurveStyleFontPattern
 CStepVisual_HArray1OfDirectionCountSelect
 CStepVisual_HArray1OfFillStyleSelect
 CStepVisual_HArray1OfInvisibleItem
 CStepVisual_HArray1OfLayeredItem
 CStepVisual_HArray1OfPresentationStyleAssignment
 CStepVisual_HArray1OfPresentationStyleSelect
 CStepVisual_HArray1OfStyleContextSelect
 CStepVisual_HArray1OfSurfaceStyleElementSelect
 CStepVisual_HArray1OfTextOrCharacter
 CStepVisual_Invisibility
 CStepVisual_InvisibilityContext
 CStepVisual_InvisibleItem
 CStepVisual_LayeredItem
 CStepVisual_MarkerMemberDefines MarkerType as unique member of MarkerSelect Works with an EnumTool
 CStepVisual_MarkerSelect
 CStepVisual_MechanicalDesignGeometricPresentationArea
 CStepVisual_MechanicalDesignGeometricPresentationRepresentation
 CStepVisual_OverRidingStyledItem
 CStepVisual_PlanarBox
 CStepVisual_PlanarExtent
 CStepVisual_PointStyle
 CStepVisual_PreDefinedColour
 CStepVisual_PreDefinedCurveFont
 CStepVisual_PreDefinedItem
 CStepVisual_PreDefinedTextFont
 CStepVisual_PresentationArea
 CStepVisual_PresentationLayerAssignment
 CStepVisual_PresentationLayerUsageAdded from StepVisual Rev2 to Rev4
 CStepVisual_PresentationRepresentation
 CStepVisual_PresentationRepresentationSelect
 CStepVisual_PresentationSet
 CStepVisual_PresentationSize
 CStepVisual_PresentationSizeAssignmentSelect
 CStepVisual_PresentationStyleAssignment
 CStepVisual_PresentationStyleByContext
 CStepVisual_PresentationStyleSelect
 CStepVisual_PresentationView
 CStepVisual_PresentedItem
 CStepVisual_PresentedItemRepresentationAdded from StepVisual Rev2 to Rev4
 CStepVisual_StyleContextSelect
 CStepVisual_StyledItem
 CStepVisual_SurfaceSideStyle
 CStepVisual_SurfaceStyleBoundary
 CStepVisual_SurfaceStyleControlGrid
 CStepVisual_SurfaceStyleElementSelect
 CStepVisual_SurfaceStyleFillArea
 CStepVisual_SurfaceStyleParameterLine
 CStepVisual_SurfaceStyleSegmentationCurve
 CStepVisual_SurfaceStyleSilhouette
 CStepVisual_SurfaceStyleUsage
 CStepVisual_Template
 CStepVisual_TemplateInstance
 CStepVisual_TextLiteral
 CStepVisual_TextOrCharacter
 CStepVisual_TextStyle
 CStepVisual_TextStyleForDefinedFont
 CStepVisual_TextStyleWithBoxCharacteristics
 CStepVisual_ViewVolume
 CStlAPIOffers the API for STL data manipulation
 CStlAPI_ReaderReading from stereolithography format
 CStlAPI_WriterThis class creates and writes STL files from Open CASCADE shapes. An STL file can be written to an existing STL file or to a new one.
 CStlMeshImplements a basic mesh data-structure for the needs of the application fast prototyping
 CStlMesh_MeshMesh definition. The mesh contains one or several domains. Each mesh domain contains a set of triangles. Each domain can have its own deflection value
 CStlMesh_MeshDomainA mesh domain is a set of triangles defined with three geometric vertices and a given orientation. The mesh domain has its own deflection. Internal class used to classify the triangles of each domain
 CStlMesh_MeshExplorerProvides facilities to explore the triangles of each mesh domain
 CStlMesh_MeshTriangleA mesh triangle is defined with three geometric vertices and an orientation
 CStlMesh_SequenceNodeOfSequenceOfMesh
 CStlMesh_SequenceNodeOfSequenceOfMeshDomain
 CStlMesh_SequenceNodeOfSequenceOfMeshTriangle
 CStlMesh_SequenceOfMesh
 CStlMesh_SequenceOfMeshDomain
 CStlMesh_SequenceOfMeshTriangle
 CStlTransferThe package Algorithm for Meshing implements facilities to retrieve the Mesh data-structure from a shape of package TopoDS. The triangulation should be computed before. The result is stored in the mesh data-structure Mesh from package StlMesh
 CStorageStorage package is used to write and read persistent objects. These objects are read and written by a retrieval or storage algorithm (Storage_Schema object) in a container (disk, memory, network ...). Drivers (FSD_File objects) assign a physical container for data to be stored or retrieved. The standard procedure for an application in reading a container is the following:
 CStorage_ArrayOfCallBack
 CStorage_ArrayOfSchema
 CStorage_BaseDriverRoot class for drivers. A driver assigns a physical container to data to be stored or retrieved, for instance a file. The FSD package provides two derived concrete classes :
 CStorage_Bucket
 CStorage_BucketIterator
 CStorage_BucketOfPersistent
 CStorage_CallBack
 CStorage_DataA picture memorizing the data stored in a container (for example, in a file). A Storage_Data object represents either:
 CStorage_DataMapIteratorOfMapOfCallBack
 CStorage_DataMapIteratorOfMapOfPers
 CStorage_DataMapNodeOfMapOfCallBack
 CStorage_DataMapNodeOfMapOfPers
 CStorage_DefaultCallBack
 CStorage_HArrayOfCallBack
 CStorage_HArrayOfSchema
 CStorage_HeaderData
 CStorage_HPArray
 CStorage_HSeqOfRoot
 CStorage_IndexedDataMapNodeOfPType
 CStorage_InternalData
 CStorage_MapOfCallBack
 CStorage_MapOfPers
 CStorage_PArray
 CStorage_PType
 CStorage_RootA root object extracted from a Storage_Data object. A Storage_Root encapsulates a persistent object which is a root of a Storage_Data object. It contains additional information: the name and the data type of the persistent object. When retrieving a Storage_Data object from a container (for example, a file) you access its roots with the function Roots which returns a sequence of root objects. The provided functions allow you to request information about each root of the sequence. You do not create explicit roots: when inserting data in a Storage_Data object, you just provide the persistent object and optionally its name to the function AddRoot
 CStorage_RootData
 CStorage_SchemaRoot class for basic storage/retrieval algorithms. A Storage_Schema object processes:
 CStorage_SeqOfRoot
 CStorage_SequenceNodeOfSeqOfRoot
 CStorage_stCONSTclCOM
 CStorage_TypeData
 CStorage_TypedCallBack
 CSWDRAWProvides DRAW interface to the functionalities of Shape Healing toolkit (SHAPEWORKS Delivery Unit)
 CSWDRAW_ShapeAnalysisContains commands to activate package ShapeAnalysis List of DRAW commands and corresponding functionalities: tolerance - ShapeAnalysis_ShapeTolerance projcurve - ShapeAnalysis_Curve projface - ShapeAnalysis_Surface
 CSWDRAW_ShapeCustomContains commands to activate package ShapeCustom List of DRAW commands and corresponding functionalities: directfaces - ShapeCustom::DirectFaces scaleshape - ShapeCustom::ScaleShape
 CSWDRAW_ShapeExtendContains commands to activate package ShapeExtend List of DRAW commands and corresponding functionalities: sortcompound - ShapeExtend_Explorer::SortedCompound
 CSWDRAW_ShapeFixContains commands to activate package ShapeFix List of DRAW commands and corresponding functionalities: edgesameparam - ShapeFix::SameParameter settolerance - ShapeFix_ShapeTolerance stwire - ShapeFix_Wire reface - ShapeFix_Face repcurve - ShapeFix_PCurves
 CSWDRAW_ShapeProcessContains commands to activate package ShapeProcess
 CSWDRAW_ShapeProcessAPIContains commands to activate package ShapeProcessAPI
 CSWDRAW_ShapeToolDefines functions to control shapes (in way useful for XSTEP), additional features which should be basic, or call tools which are bound with transfer needs. But these functions work on shapes, geometry, nothing else (no file, no model, no entity)
 CSWDRAW_ShapeUpgradeContains commands to activate package ShapeUpgrade List of DRAW commands and corresponding functionalities: DT_ShapeDivide - ShapeUpgrade_ShapeDivide DT_PlaneDividedFace - ShapeUpgrade_PlaneDividedFace DT_PlaneGridShell - ShapeUpgrade_PlaneGridShell DT_PlaneFaceCommon - ShapeUpgrade_PlaneFaceCommon DT_Split2dCurve - ShapeUpgrade_Split2dCurve DT_SplitCurve - ShapeUpgrade_SplitCurve DT_SplitSurface - ShapeUpgrade_SplitSurface DT_SupportModification - ShapeUpgrade_DataMapOfShapeSurface DT_Debug - ShapeUpgrade::SetDebug shellsolid - ShapeAnalysis_Shell/ShapeUpgrade_ShellSewing
 CSweep_NumShapeGives a simple indexed representation of a Directing Edge topology
 CSweep_NumShapeIteratorThis class provides iteration services required by the Swept Primitives for a Directing NumShape Line
 CSweep_NumShapeToolThis class provides the indexation and type analysis services required by the NumShape Directing Shapes of Swept Primitives
 CTColGeom2d_Array1OfBezierCurve
 CTColGeom2d_Array1OfBSplineCurve
 CTColGeom2d_Array1OfCurve
 CTColGeom2d_HArray1OfBezierCurve
 CTColGeom2d_HArray1OfBSplineCurve
 CTColGeom2d_HArray1OfCurve
 CTColGeom2d_HSequenceOfBoundedCurve
 CTColGeom2d_HSequenceOfCurve
 CTColGeom2d_SequenceNodeOfSequenceOfBoundedCurve
 CTColGeom2d_SequenceNodeOfSequenceOfCurve
 CTColGeom2d_SequenceNodeOfSequenceOfGeometry
 CTColGeom2d_SequenceOfBoundedCurve
 CTColGeom2d_SequenceOfCurve
 CTColGeom2d_SequenceOfGeometry
 CTColGeom_Array1OfBezierCurve
 CTColGeom_Array1OfBSplineCurve
 CTColGeom_Array1OfCurve
 CTColGeom_Array1OfSurface
 CTColGeom_Array2OfBezierSurface
 CTColGeom_Array2OfSurface
 CTColGeom_HArray1OfBezierCurve
 CTColGeom_HArray1OfBSplineCurve
 CTColGeom_HArray1OfCurve
 CTColGeom_HArray1OfSurface
 CTColGeom_HArray2OfSurface
 CTColGeom_HSequenceOfBoundedCurve
 CTColGeom_HSequenceOfCurve
 CTColGeom_SequenceNodeOfSequenceOfBoundedCurve
 CTColGeom_SequenceNodeOfSequenceOfCurve
 CTColGeom_SequenceNodeOfSequenceOfSurface
 CTColGeom_SequenceOfBoundedCurve
 CTColGeom_SequenceOfCurve
 CTColGeom_SequenceOfSurface
 CTColgp_Array1OfCirc2d
 CTColgp_Array1OfDir
 CTColgp_Array1OfDir2d
 CTColgp_Array1OfLin2d
 CTColgp_Array1OfPnt
 CTColgp_Array1OfPnt2d
 CTColgp_Array1OfVec
 CTColgp_Array1OfVec2d
 CTColgp_Array1OfXY
 CTColgp_Array1OfXYZ
 CTColgp_Array2OfCirc2d
 CTColgp_Array2OfDir
 CTColgp_Array2OfDir2d
 CTColgp_Array2OfLin2d
 CTColgp_Array2OfPnt
 CTColgp_Array2OfPnt2d
 CTColgp_Array2OfVec
 CTColgp_Array2OfVec2d
 CTColgp_Array2OfXY
 CTColgp_Array2OfXYZ
 CTColgp_HArray1OfCirc2d
 CTColgp_HArray1OfDir
 CTColgp_HArray1OfDir2d
 CTColgp_HArray1OfLin2d
 CTColgp_HArray1OfPnt
 CTColgp_HArray1OfPnt2d
 CTColgp_HArray1OfVec
 CTColgp_HArray1OfVec2d
 CTColgp_HArray1OfXY
 CTColgp_HArray1OfXYZ
 CTColgp_HArray2OfCirc2d
 CTColgp_HArray2OfDir
 CTColgp_HArray2OfDir2d
 CTColgp_HArray2OfLin2d
 CTColgp_HArray2OfPnt
 CTColgp_HArray2OfPnt2d
 CTColgp_HArray2OfVec
 CTColgp_HArray2OfVec2d
 CTColgp_HArray2OfXY
 CTColgp_HArray2OfXYZ
 CTColgp_HSequenceOfDir
 CTColgp_HSequenceOfDir2d
 CTColgp_HSequenceOfPnt
 CTColgp_HSequenceOfPnt2d
 CTColgp_HSequenceOfVec
 CTColgp_HSequenceOfVec2d
 CTColgp_HSequenceOfXY
 CTColgp_HSequenceOfXYZ
 CTColgp_SequenceNodeOfSequenceOfArray1OfPnt2d
 CTColgp_SequenceNodeOfSequenceOfAx1
 CTColgp_SequenceNodeOfSequenceOfDir
 CTColgp_SequenceNodeOfSequenceOfDir2d
 CTColgp_SequenceNodeOfSequenceOfPnt
 CTColgp_SequenceNodeOfSequenceOfPnt2d
 CTColgp_SequenceNodeOfSequenceOfVec
 CTColgp_SequenceNodeOfSequenceOfVec2d
 CTColgp_SequenceNodeOfSequenceOfXY
 CTColgp_SequenceNodeOfSequenceOfXYZ
 CTColgp_SequenceOfArray1OfPnt2d
 CTColgp_SequenceOfAx1
 CTColgp_SequenceOfDir
 CTColgp_SequenceOfDir2d
 CTColgp_SequenceOfPnt
 CTColgp_SequenceOfPnt2d
 CTColgp_SequenceOfVec
 CTColgp_SequenceOfVec2d
 CTColgp_SequenceOfXY
 CTColgp_SequenceOfXYZ
 CTCollectionThe package <TCollection> provides the services for the transient basic data structures
 CTCollection_AsciiStringA variable-length sequence of ASCII characters (normal 8-bit character type). It provides editing operations with built-in memory management to make AsciiString objects easier to use than ordinary character arrays. AsciiString objects follow value semantics; in other words, they are the actual strings, not handles to strings, and are copied through assignment. You may use HAsciiString objects to get handles to strings
 CTCollection_BaseSequenceDefinition of a base class for all instanciations of sequence
 CTCollection_BasicMapRoot class of all the maps, provides utilitites for managing the buckets. Maps are dynamically extended data structures where data is quickly accessed with a key. General properties of maps
 CTCollection_BasicMapIteratorThis class provides basic services for the iterators on Maps. The iterators are inherited from this one
 CTCollection_CompareOfInteger
 CTCollection_CompareOfReal
 CTCollection_ExtendedStringA variable-length sequence of "extended" (UNICODE) characters (16-bit character type). It provides editing operations with built-in memory management to make ExtendedString objects easier to use than ordinary extended character arrays. ExtendedString objects follow "value semantics", that is, they are the actual strings, not handles to strings, and are copied through assignment. You may use HExtendedString objects to get handles to strings
 CTCollection_HAsciiStringA variable-length sequence of ASCII characters (normal 8-bit character type). It provides editing operations with built-in memory management to make HAsciiString objects easier to use than ordinary character arrays. HAsciiString objects are handles to strings
 CTCollection_HExtendedStringA variable-length sequence of "extended" (UNICODE) characters (16-bit character type). It provides editing operations with built-in memory management to make ExtendedString objects easier to use than ordinary extended character arrays. HExtendedString objects are handles to strings
 CTCollection_MapNodeBasic class root of all the Maps
 CTCollection_PrivCompareOfInteger
 CTCollection_PrivCompareOfReal
 CTCollection_SeqNode
 CTColQuantity_Array1OfLength
 CTColQuantity_Array2OfLength
 CTColQuantity_HArray1OfLength
 CTColQuantity_HArray2OfLength
 CTColStd_Array1OfAsciiString
 CTColStd_Array1OfBoolean
 CTColStd_Array1OfByte
 CTColStd_Array1OfCharacter
 CTColStd_Array1OfExtendedString
 CTColStd_Array1OfInteger
 CTColStd_Array1OfListOfInteger
 CTColStd_Array1OfReal
 CTColStd_Array1OfTransient
 CTColStd_Array2OfBoolean
 CTColStd_Array2OfCharacter
 CTColStd_Array2OfInteger
 CTColStd_Array2OfReal
 CTColStd_Array2OfTransient
 CTColStd_DataMapIteratorOfDataMapOfAsciiStringInteger
 CTColStd_DataMapIteratorOfDataMapOfIntegerInteger
 CTColStd_DataMapIteratorOfDataMapOfIntegerListOfInteger
 CTColStd_DataMapIteratorOfDataMapOfIntegerReal
 CTColStd_DataMapIteratorOfDataMapOfIntegerTransient
 CTColStd_DataMapIteratorOfDataMapOfStringInteger
 CTColStd_DataMapIteratorOfDataMapOfTransientTransient
 CTColStd_DataMapNodeOfDataMapOfAsciiStringInteger
 CTColStd_DataMapNodeOfDataMapOfIntegerInteger
 CTColStd_DataMapNodeOfDataMapOfIntegerListOfInteger
 CTColStd_DataMapNodeOfDataMapOfIntegerReal
 CTColStd_DataMapNodeOfDataMapOfIntegerTransient
 CTColStd_DataMapNodeOfDataMapOfStringInteger
 CTColStd_DataMapNodeOfDataMapOfTransientTransient
 CTColStd_DataMapOfAsciiStringInteger
 CTColStd_DataMapOfIntegerInteger
 CTColStd_DataMapOfIntegerListOfInteger
 CTColStd_DataMapOfIntegerReal
 CTColStd_DataMapOfIntegerTransient
 CTColStd_DataMapOfStringInteger
 CTColStd_DataMapOfTransientTransient
 CTColStd_HArray1OfAsciiString
 CTColStd_HArray1OfBoolean
 CTColStd_HArray1OfByte
 CTColStd_HArray1OfCharacter
 CTColStd_HArray1OfExtendedString
 CTColStd_HArray1OfInteger
 CTColStd_HArray1OfListOfInteger
 CTColStd_HArray1OfReal
 CTColStd_HArray1OfTransient
 CTColStd_HArray2OfBoolean
 CTColStd_HArray2OfCharacter
 CTColStd_HArray2OfInteger
 CTColStd_HArray2OfReal
 CTColStd_HArray2OfTransient
 CTColStd_HPackedMapOfIntegerExtension of TColStd_PackedMapOfInteger class to be manipulated by handle
 CTColStd_HSequenceOfAsciiString
 CTColStd_HSequenceOfExtendedString
 CTColStd_HSequenceOfHAsciiString
 CTColStd_HSequenceOfHExtendedString
 CTColStd_HSequenceOfInteger
 CTColStd_HSequenceOfReal
 CTColStd_HSequenceOfTransient
 CTColStd_IndexedDataMapNodeOfIndexedDataMapOfTransientTransient
 CTColStd_IndexedDataMapOfTransientTransient
 CTColStd_IndexedMapNodeOfIndexedMapOfInteger
 CTColStd_IndexedMapNodeOfIndexedMapOfReal
 CTColStd_IndexedMapNodeOfIndexedMapOfTransient
 CTColStd_IndexedMapOfInteger
 CTColStd_IndexedMapOfReal
 CTColStd_IndexedMapOfTransient
 CTColStd_ListIteratorOfListOfAsciiString
 CTColStd_ListIteratorOfListOfInteger
 CTColStd_ListIteratorOfListOfReal
 CTColStd_ListIteratorOfListOfTransient
 CTColStd_ListNodeOfListOfAsciiString
 CTColStd_ListNodeOfListOfInteger
 CTColStd_ListNodeOfListOfReal
 CTColStd_ListNodeOfListOfTransient
 CTColStd_ListOfAsciiString
 CTColStd_ListOfInteger
 CTColStd_ListOfReal
 CTColStd_ListOfTransient
 CTColStd_MapIntegerHasher
 CTColStd_MapIteratorOfMapOfAsciiString
 CTColStd_MapIteratorOfMapOfInteger
 CTColStd_MapIteratorOfMapOfReal
 CTColStd_MapIteratorOfMapOfTransient
 CTColStd_MapIteratorOfPackedMapOfInteger
 CTColStd_MapOfAsciiString
 CTColStd_MapOfInteger
 CTColStd_MapOfReal
 CTColStd_MapOfTransient
 CTColStd_MapRealHasher
 CTColStd_MapTransientHasher
 CTColStd_PackedMapOfInteger
 CTColStd_SequenceNodeOfSequenceOfAddress
 CTColStd_SequenceNodeOfSequenceOfAsciiString
 CTColStd_SequenceNodeOfSequenceOfBoolean
 CTColStd_SequenceNodeOfSequenceOfExtendedString
 CTColStd_SequenceNodeOfSequenceOfHAsciiString
 CTColStd_SequenceNodeOfSequenceOfHExtendedString
 CTColStd_SequenceNodeOfSequenceOfInteger
 CTColStd_SequenceNodeOfSequenceOfReal
 CTColStd_SequenceNodeOfSequenceOfTransient
 CTColStd_SequenceOfAddress
 CTColStd_SequenceOfAsciiString
 CTColStd_SequenceOfBoolean
 CTColStd_SequenceOfExtendedString
 CTColStd_SequenceOfHAsciiString
 CTColStd_SequenceOfHExtendedString
 CTColStd_SequenceOfInteger
 CTColStd_SequenceOfReal
 CTColStd_SequenceOfTransient
 CTColStd_StdMapNodeOfMapOfAsciiString
 CTColStd_StdMapNodeOfMapOfInteger
 CTColStd_StdMapNodeOfMapOfReal
 CTColStd_StdMapNodeOfMapOfTransient
 CTDataStdThis package defines standard attributes for modelling. These allow you to create and modify labels and attributes for many basic data types. Standard topological and visualization attributes have also been created. To find an attribute attached to a specific label, you use the GUID of the type of attribute you are looking for. To do this, first find this information using the method GetID as follows: Standard_GUID anID = MyAttributeClass::GetID(); Then, use the method Find for the label as follows: Standard_Boolean HasAttribute = aLabel.Find(anID,anAttribute); Note For information on the relations between this component of OCAF and the others, refer to the OCAF User's Guide
 CTDataStd_AsciiStringUsed to define an AsciiString attribute containing a TCollection_AsciiString
 CTDataStd_BooleanArrayAn array of boolean values
 CTDataStd_BooleanListContains a list of bolleans
 CTDataStd_ByteArrayAn array of Byte (unsigned char) values
 CTDataStd_ChildNodeIteratorIterates on the ChildStepren step of a step, at the first level only. It is possible to ask the iterator to explore all the sub step levels of the given one, with the option "allLevels"
 CTDataStd_CommentComment attribute. may be associated to any label to store user comment
 CTDataStd_CurrentThis attribute, located at root label, manage an access to a current label
 CTDataStd_DataMapIteratorOfDataMapOfStringByte
 CTDataStd_DataMapIteratorOfDataMapOfStringHArray1OfInteger
 CTDataStd_DataMapIteratorOfDataMapOfStringHArray1OfReal
 CTDataStd_DataMapIteratorOfDataMapOfStringReal
 CTDataStd_DataMapIteratorOfDataMapOfStringString
 CTDataStd_DataMapNodeOfDataMapOfStringByte
 CTDataStd_DataMapNodeOfDataMapOfStringHArray1OfInteger
 CTDataStd_DataMapNodeOfDataMapOfStringHArray1OfReal
 CTDataStd_DataMapNodeOfDataMapOfStringReal
 CTDataStd_DataMapNodeOfDataMapOfStringString
 CTDataStd_DataMapOfStringByte
 CTDataStd_DataMapOfStringHArray1OfInteger
 CTDataStd_DataMapOfStringHArray1OfReal
 CTDataStd_DataMapOfStringReal
 CTDataStd_DataMapOfStringString
 CTDataStd_DeltaOnModificationOfByteArrayThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDataStd_DeltaOnModificationOfExtStringArrayThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDataStd_DeltaOnModificationOfIntArrayThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDataStd_DeltaOnModificationOfIntPackedMapThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDataStd_DeltaOnModificationOfRealArrayThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDataStd_DirectoryAssociates a directory in the data framework with a TDataStd_TagSource attribute. You can create a new directory label and add sub-directory or object labels to it,
 CTDataStd_Expression

Expression attribute.

 CTDataStd_ExtStringArrayExtStringArray Attribute. Handles an array of UNICODE strings (represented by the TCollection_ExtendedString class)
 CTDataStd_ExtStringListContains a list of ExtendedString
 CTDataStd_HDataMapOfStringByteExtension of TDataStd_DataMapOfStringByte class to be manipulated by handle
 CTDataStd_HDataMapOfStringHArray1OfIntegerExtension of TDataStd_DataMapOfStringHArray1OfInteger class to be manipulated by handle
 CTDataStd_HDataMapOfStringHArray1OfRealExtension of TDataStd_DataMapOfStringHArray1OfReal class to be manipulated by handle
 CTDataStd_HDataMapOfStringIntegerExtension of TColStd_DataMapOfStringInteger class to be manipulated by handle
 CTDataStd_HDataMapOfStringRealExtension of TDataStd_DataMapOfStringReal class to be manipulated by handle
 CTDataStd_HDataMapOfStringStringExtension of TDataStd_DataMapOfStringString class to be manipulated by handle
 CTDataStd_HLabelArray1
 CTDataStd_IntegerThe basis to define an integer attribute
 CTDataStd_IntegerArrayContains an array of integers
 CTDataStd_IntegerListContains a list of integers
 CTDataStd_IntPackedMapAttribute for storing TColStd_PackedMapOfInteger
 CTDataStd_LabelArray1
 CTDataStd_ListIteratorOfListOfByte
 CTDataStd_ListIteratorOfListOfExtendedString
 CTDataStd_ListNodeOfListOfByte
 CTDataStd_ListNodeOfListOfExtendedString
 CTDataStd_ListOfByte
 CTDataStd_ListOfExtendedString
 CTDataStd_NameUsed to define a name attribute containing a string which specifies the name
 CTDataStd_NamedDataContains a named data
 CTDataStd_NoteBookNoteBook Object attribute
 CTDataStd_RealThe basis to define a real number attribute
 CTDataStd_RealArrayA framework for an attribute composed of a real number array
 CTDataStd_RealListContains a list of doubles
 CTDataStd_ReferenceArrayContains an array of references to the labels
 CTDataStd_ReferenceListContains a list of references
 CTDataStd_Relation

Relation attribute.

 CTDataStd_TickDefines a boolean attribute. If it exists at a label - true, Otherwise - false
 CTDataStd_TreeNodeAllows you to define an explicit tree of labels which you can also edit. Without this class, the data structure cannot be fully edited. This service is required if for presentation purposes, you want to create an application with a tree which allows you to organize and link data as a function of application features
 CTDataStd_UAttribute
 CTDataStd_Variable

Variable attribute.

 CTDataXtdThis package defines extension of standard attributes for modelling (mainly for work with geometry)
 CTDataXtd_Array1OfTrsf
 CTDataXtd_AxisThe basis to define an axis attribute
 CTDataXtd_ConstraintThe groundwork to define constraint attributes. The constraint attribute contains the following sorts of data:
 CTDataXtd_GeometryThis class is used to model construction geometry. The specific geometric construction of the attribute is defined by an element of the enumeration TDataXtd_GeometryEnum. This attribute may also be used to qualify underlying geometry of the associated NamedShape. for Constructuion element by example
 CTDataXtd_HArray1OfTrsf
 CTDataXtd_PatternGeneral pattern model
 CTDataXtd_PatternStdTo create a PatternStd (LinearPattern, CircularPattern, RectangularPattern, RadialCircularPattern, MirrorPattern)
 CTDataXtd_Placement
 CTDataXtd_PlaneThe basis to define a plane attribute. Warning: Use TDataXtd_Geometry attribute to retrieve the gp_Pln of the Plane attribute
 CTDataXtd_PointThe basis to define a point attribute. The topological attribute must contain a vertex. You use this class to create reference points in a design
 CTDataXtd_PositionPosition of a Label
 CTDataXtd_ShapeA Shape is associated in the framework with : a NamedShape attribute
 CTDFThis package provides data framework for binding features and data structures
 CTDF_AttributeA class each application has to implement. It is used to contain the application data. This abstract class, alongwith Label, is one of the cornerstones of Model Editor. The groundwork is to define the root of information. This information is to be attached to a Label, and could be of any of the following types:
 CTDF_AttributeArray1
 CTDF_AttributeDataMap
 CTDF_AttributeDeltaThis class discribes the services we need to implement Delta and Undo/Redo services
 CTDF_AttributeDeltaList
 CTDF_AttributeDoubleMap
 CTDF_AttributeIndexedMap
 CTDF_AttributeIterator
 CTDF_AttributeList
 CTDF_AttributeMap
 CTDF_AttributeSequence
 CTDF_ChildIDIteratorIterates on the children of a label, to find attributes having ID as Attribute ID
 CTDF_ChildIteratorIterates on the children of a label, at the first level only. It is possible to ask the iterator to explore all the sub label levels of the given one, with the option "allLevels"
 CTDF_ClosureModeThis class provides options closure management
 CTDF_ClosureToolThis class provides services to build the closure of an information set. This class gives services around the transitive enclosure of a set of information, starting from a list of label. You can set closure options by using IDFilter (to select or exclude specific attribute IDs) and CopyOption objects and by giving to Closure method
 CTDF_ComparisonToolThis class provides services to compare sets of information. The use of this tool can works after a copy, acted by a CopyTool
 CTDF_CopyLabelThis class gives copy of source label hierarchy
 CTDF_CopyToolThis class provides services to build, copy or paste a set of information
 CTDF_DataThis class is used to manipulate a complete independant, self sufficient data structure and its services:
 CTDF_DataMapIteratorOfAttributeDataMap
 CTDF_DataMapIteratorOfLabelDataMap
 CTDF_DataMapIteratorOfLabelIntegerMap
 CTDF_DataMapNodeOfAttributeDataMap
 CTDF_DataMapNodeOfLabelDataMap
 CTDF_DataMapNodeOfLabelIntegerMap
 CTDF_DataSetThis class is a set of TDF informations like labels and attributes
 CTDF_DefaultDeltaOnModificationThis class provides a default implementation of a TDF_DeltaOnModification
 CTDF_DefaultDeltaOnRemovalThis class provides a default implementation of a TDF_DeltaOnRemoval
 CTDF_DeltaA set of AttributeDelta for a given transaction number and reference time number. A delta set is available at <aSourceTime>. If applied, it restores the TDF_Data in the state it was at <aTargetTime>
 CTDF_DeltaList
 CTDF_DeltaOnAdditionThis class provides default services for an AttributeDelta on an ADDITION action
 CTDF_DeltaOnForgetThis class provides default services for an AttributeDelta on an Forget action
 CTDF_DeltaOnModificationThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTDF_DeltaOnRemovalThis class provides default services for an AttributeDelta on a REMOVAL action
 CTDF_DeltaOnResumeThis class provides default services for an AttributeDelta on an Resume action
 CTDF_DoubleMapIteratorOfAttributeDoubleMap
 CTDF_DoubleMapIteratorOfGUIDProgIDMap
 CTDF_DoubleMapIteratorOfLabelDoubleMap
 CTDF_DoubleMapNodeOfAttributeDoubleMap
 CTDF_DoubleMapNodeOfGUIDProgIDMap
 CTDF_DoubleMapNodeOfLabelDoubleMap
 CTDF_GUIDProgIDMap
 CTDF_HAttributeArray1
 CTDF_IDFilterThis class offers filtering services around an ID list
 CTDF_IDList
 CTDF_IDMap
 CTDF_IndexedMapNodeOfAttributeIndexedMap
 CTDF_IndexedMapNodeOfLabelIndexedMap
 CTDF_LabelThis class provides basic operations to define a label in a data structure. A label is a feature in the feature hierarchy. A label is always connected to a Data from TDF. To a label is attached attributes containing the software components information
 CTDF_LabelDataMap
 CTDF_LabelDoubleMap
 CTDF_LabelIndexedMap
 CTDF_LabelIntegerMap
 CTDF_LabelList
 CTDF_LabelMap
 CTDF_LabelMapHasherA label hasher for label maps
 CTDF_LabelNode
 CTDF_LabelSequence
 CTDF_ListIteratorOfAttributeDeltaList
 CTDF_ListIteratorOfAttributeList
 CTDF_ListIteratorOfDeltaList
 CTDF_ListIteratorOfIDList
 CTDF_ListIteratorOfLabelList
 CTDF_ListNodeOfAttributeDeltaList
 CTDF_ListNodeOfAttributeList
 CTDF_ListNodeOfDeltaList
 CTDF_ListNodeOfIDList
 CTDF_ListNodeOfLabelList
 CTDF_MapIteratorOfAttributeMap
 CTDF_MapIteratorOfIDMap
 CTDF_MapIteratorOfLabelMap
 CTDF_ReferenceThis attribute is used to store in the framework a reference to an other label
 CTDF_RelocationTableThis is a relocation dictionnary between source and target labels, attributes or any transient(useful for copy or paste actions). Note that one target value may be the relocation value of more than one source object
 CTDF_SequenceNodeOfAttributeSequence
 CTDF_SequenceNodeOfLabelSequence
 CTDF_StdMapNodeOfAttributeMap
 CTDF_StdMapNodeOfIDMap
 CTDF_StdMapNodeOfLabelMap
 CTDF_TagSourceThis attribute manage a tag provider to create child labels of a given one
 CTDF_ToolThis class provides general services for a data framework
 CTDF_TransactionThis class offers services to open, commit or abort a transaction in a more secure way than using Data from TDF. If you forget to close a transaction, it will be automaticaly aborted at the destruction of this object, at the closure of its scope
 CTDocStdThis package define CAF main classes
 CTDocStd_ApplicationThe abstract root class for all application classes. They are in charge of:
 CTDocStd_ApplicationDelta
 CTDocStd_CompoundDeltaA delta set is available at <aSourceTime>. If applied, it restores the TDF_Data in the state it was at <aTargetTime>
 CTDocStd_Context
 CTDocStd_DataMapIteratorOfLabelIDMapDataMap
 CTDocStd_DataMapNodeOfLabelIDMapDataMap
 CTDocStd_DocumentThe contents of a TDocStd_Application, a document is a container for a data framework composed of labels and attributes. As such, TDocStd_Document is the entry point into the data framework. To gain access to the data, you create a document as follows: Handle(TDocStd_Document) MyDF = new TDocStd_Document The document also allows you to manage:
 CTDocStd_LabelIDMapDataMap
 CTDocStd_ModifiedTransient attribute wich register modified labels. This attribute is attached to root label
 CTDocStd_MultiTransactionManagerClass for synchronization of transactions within multiple documents. Each transaction of this class involvess one transaction in each modified document
 CTDocStd_OwnerThis attribute located at the root label of the framework contains a back reference to the owner TDocStd_Document, providing acces to the document from any label. private class Owner;
 CTDocStd_PathParserParse an OS path
 CTDocStd_SequenceNodeOfSequenceOfApplicationDelta
 CTDocStd_SequenceNodeOfSequenceOfDocument
 CTDocStd_SequenceOfApplicationDelta
 CTDocStd_SequenceOfDocument
 CTDocStd_XLinkAn attribute to store the path and the entry of external links. These refer from one data structure to a data structure in another document
 CTDocStd_XLinkIteratorIterates on Reference attributes. This is an iterator giving all the external references of a Document
 CTDocStd_XLinkRootThis attribute is the root of all external references contained in a Data from TDF. Only one instance of this class is added to the TDF_Data root label. Starting from this attribute all the Reference are linked together, to be found easely
 CTDocStd_XLinkToolThis tool class is used to copy the content of source label under target label. Only child labels and attributes of source are copied. attributes located out of source scope are not copied by this algorithm. Depending of the called method an external reference is set in the the target document to registred the externallink. Provide services to set, update and perform external references. Warning1: Nothing is provided in this class about the opportunity to copy, set a link or update it. Such decisions must be under application control. Warning2: If the document manages shapes, use after copy TNaming::ChangeShapes(target,M) to make copy of shapes
 CTEL_COLOUR
 CTEL_POFFSET_PARAM
 CTEL_POINT
 CTEL_TEXTURE_COORD
 CTEL_TRANSFORM_PERSISTENCE
 CTestTopOpe
 CTestTopOpe_BOOP
 CTestTopOpe_HDSDisplayer
 CTestTopOpeDraw
 CTestTopOpeDraw_Array1OfDrawableMesure
 CTestTopOpeDraw_Array1OfDrawableP3D
 CTestTopOpeDraw_C2DDisplayer
 CTestTopOpeDraw_C3DDisplayer
 CTestTopOpeDraw_Displayer
 CTestTopOpeDraw_DrawableC2D
 CTestTopOpeDraw_DrawableC3D
 CTestTopOpeDraw_DrawableMesure
 CTestTopOpeDraw_DrawableP2D
 CTestTopOpeDraw_DrawableP3D
 CTestTopOpeDraw_DrawableSHA
 CTestTopOpeDraw_DrawableSUR
 CTestTopOpeDraw_HArray1OfDrawableMesure
 CTestTopOpeDraw_HArray1OfDrawableP3D
 CTestTopOpeDraw_ListIteratorOfListOfPnt2d
 CTestTopOpeDraw_ListNodeOfListOfPnt2d
 CTestTopOpeDraw_ListOfPnt2d
 CTestTopOpeDraw_P2DDisplayer
 CTestTopOpeDraw_P3DDisplayer
 CTestTopOpeDraw_SurfaceDisplayer
 CTestTopOpeDraw_TTOT
 CTestTopOpeToolsProvide Trace control on packages involved in topological operations kernel, from Draw command interpretor
 CTestTopOpeTools_Array1OfMesure
 CTestTopOpeTools_HArray1OfMesure
 CTestTopOpeTools_Mesure
 CTestTopOpeTools_Trace
 CTFunction_Array1OfDataMapOfGUIDDriver
 CTFunction_DataMapIteratorOfDataMapOfGUIDDriver
 CTFunction_DataMapIteratorOfDataMapOfLabelListOfLabel
 CTFunction_DataMapNodeOfDataMapOfGUIDDriver
 CTFunction_DataMapNodeOfDataMapOfLabelListOfLabel
 CTFunction_DataMapOfGUIDDriver
 CTFunction_DataMapOfLabelListOfLabel
 CTFunction_DoubleMapIteratorOfDoubleMapOfIntegerLabel
 CTFunction_DoubleMapNodeOfDoubleMapOfIntegerLabel
 CTFunction_DoubleMapOfIntegerLabel
 CTFunction_DriverThis driver class provide services around function execution. One instance of this class is built for the whole session. The driver is bound to the DriverGUID in the DriverTable class. It allows you to create classes which inherit from this abstract class. These subclasses identify the various algorithms which can be applied to the data contained in the attributes of sub-labels of a model. A single instance of this class and each of its subclasses is built for the whole session
 CTFunction_DriverTableA container for instances of drivers. You create a new instance of TFunction_Driver and use the method AddDriver to load it into the driver table
 CTFunction_FunctionProvides the following two services
 CTFunction_GraphNodeProvides links between functions
 CTFunction_HArray1OfDataMapOfGUIDDriver
 CTFunction_IFunctionInterface class for usage of Function Mechanism
 CTFunction_IteratorIterator of the graph of functions
 CTFunction_LogbookThis class contains information which is written and read during the solving process. Information is divided in three groups
 CTFunction_ScopeKeeps a scope of functions
 CTmatrix3Struct
 CTNamingA topological attribute can be seen as a hook into the topological structure. To this hook, data can be attached and references defined. It is used for keeping and access to topological objects and their evolution. All topological objects are stored in the one user-protected TNaming_UsedShapes attribute at the root label of the data framework. This attribute contains map with all topological shapes, used in this document. To all other labels TNaming_NamedShape attribute can be added. This attribute contains references (hooks) to shapes from the TNaming_UsedShapes attribute and evolution of these shapes. TNaming_NamedShape attribute contains a set of pairs of hooks: old shape and new shape (see the figure below). It allows not only get the topological shapes by the labels, but also trace evolution of the shapes and correctly resolve dependent shapes by the changed one. If shape is just-created, then the old shape for accorded named shape is an empty shape. If a shape is deleted, then the new shape in this named shape is empty. Different algorithms may dispose sub-shapes of the result shape at the individual label depending on necessity:
 CTNaming_BuilderA tool to create and maintain topological attributes. Constructor creates an empty TNaming_NamedShape attribute at the given label. It allows adding "old shape" and "new shape" pairs with the specified evolution to this named shape. One evolution type per one builder must be used
 CTNaming_CopyShape
 CTNaming_DataMapIteratorOfDataMapOfShapePtrRefShape
 CTNaming_DataMapIteratorOfDataMapOfShapeShapesSet
 CTNaming_DataMapNodeOfDataMapOfShapePtrRefShape
 CTNaming_DataMapNodeOfDataMapOfShapeShapesSet
 CTNaming_DataMapOfShapePtrRefShape
 CTNaming_DataMapOfShapeShapesSet
 CTNaming_DeltaOnModificationThis class provides default services for an AttributeDelta on a MODIFICATION action
 CTNaming_DeltaOnRemoval
 CTNaming_Identifier
 CTNaming_IteratorA tool to visit the contents of a named shape attribute. Pairs of shapes in the attribute are iterated, one being the pre-modification or the old shape, and the other the post-modification or the new shape. This allows you to have a full access to all contents of an attribute. If, on the other hand, you are only interested in topological entities stored in the attribute, you can use the functions GetShape and CurrentShape in TNaming_Tool
 CTNaming_IteratorOnShapesSet
 CTNaming_ListIteratorOfListOfIndexedDataMapOfShapeListOfShape
 CTNaming_ListIteratorOfListOfMapOfShape
 CTNaming_ListIteratorOfListOfNamedShape
 CTNaming_ListNodeOfListOfIndexedDataMapOfShapeListOfShape
 CTNaming_ListNodeOfListOfMapOfShape
 CTNaming_ListNodeOfListOfNamedShape
 CTNaming_ListOfIndexedDataMapOfShapeListOfShape
 CTNaming_ListOfMapOfShape
 CTNaming_ListOfNamedShape
 CTNaming_Localizer
 CTNaming_MapIteratorOfMapOfNamedShape
 CTNaming_MapOfNamedShape
 CTNaming_NameStore the arguments of Naming
 CTNaming_NamedShapeThe basis to define an attribute for the storage of topology and naming data. This attribute contains two parts:
 CTNaming_NamedShapeHasher
 CTNaming_NamingThis attribute store the topological naming of any selected shape, when this shape is not already attached to a specific label. This class is also used to solve it when the argumentsof the toipological naming are modified
 CTNaming_NamingTool
 CTNaming_NewShapeIteratorIterates on all the descendants of a shape
 CTNaming_OldShapeIteratorIterates on all the ascendants of a shape
 CTNaming_RefShape
 CTNaming_SameShapeIteratorTo iterate on all the label which contained a given shape
 CTNaming_Scope

this class manage a scope of labels

 CTNaming_SelectorThis class provides a single API for selection of shapes. This involves both identification and selection of shapes in the data framework. If the selected shape is modified, this selector will solve its identifications. This class is the user interface for topological naming resources
 CTNaming_ShapesSet
 CTNaming_StdMapNodeOfMapOfNamedShape
 CTNaming_ToolA tool to get information on the topology of a named shape attribute. This information is typically a TopoDS_Shape object. Using this tool, relations between named shapes are also accessible
 CTNaming_TranslateToolTool to copy underlying TShape of a Shape. The TranslateTool class is provided to support the translation of topological data structures Transient to Transient
 CTNaming_TranslatorOnly for Shape Copy test - to move in DNaming
 CTNaming_UsedShapesGlobal attribute located under root label to store all the shapes handled by the framework Set of Shapes Used in a Data from TDF Only one instance by Data, it always Stored as Attribute of The Root
 CTObj_ApplicationThis is a base class for OCAF based TObj models with declared virtual methods
 CTObj_AssistantThis class provides interface to the static data to be used during save or load models
 CTObj_CheckModel
 CTObj_HiddenPartition
 CTObj_LabelIterator
 CTObj_Model
 CTObj_ModelIterator
 CTObj_ObjectBasis class for transient objects in OCAF-based models
 CTObj_ObjectIterator
 CTObj_OcafObjectIterator
 CTObj_Partition
 CTObj_Persistence
 CTObj_ReferenceIterator
 CTObj_SequenceIterator
 CTObj_TIntSparseArray
 CTObj_TModel
 CTObj_TNameContainer
 CTObj_TObject
 CTObj_TReference
 CTObj_TXYZ
 CTObjDRAWProvides DRAW commands for work with TObj data structures
 CTopAbs
 CTopBas_ListIteratorOfListOfTestInterference
 CTopBas_ListNodeOfListOfTestInterference
 CTopBas_ListOfTestInterference
 CTopBas_TestInterference
 CTopClass_Intersection3dTemplate class for the intersection algorithm required by the 3D classifications
 CTopClass_SolidExplorerProvide an exploration of a BRep Shape for the classification. Defines the description of a solid for the SolidClassifier
 CTopCnx_EdgeFaceTransitionTheEdgeFaceTransition is an algorithm to compute the cumulated transition for interferences on an edge
 CTopExpThis package provides basic tools to explore the topological data structures
 CTopExp_ExplorerAn Explorer is a Tool to visit a Topological Data Structure form the TopoDS package
 CTopLoc_Datum3DDescribes a coordinate transformation, i.e. a change to an elementary 3D coordinate system, or position in 3D space. A Datum3D is always described relative to the default datum. The default datum is described relative to itself: its origin is (0,0,0), and its axes are (1,0,0) (0,1,0) (0,0,1)
 CTopLoc_IndexedMapNodeOfIndexedMapOfLocation
 CTopLoc_IndexedMapOfLocation
 CTopLoc_ItemLocationAn ItemLocation is an elementary coordinate system in a Location
 CTopLoc_LocationA Location is a composite transition. It comprises a series of elementary reference coordinates, i.e. objects of type TopLoc_Datum3D, and the powers to which these objects are raised
 CTopLoc_MapIteratorOfMapOfLocation
 CTopLoc_MapLocationHasher
 CTopLoc_MapOfLocation
 CTopLoc_SListNodeOfItemLocation
 CTopLoc_SListOfItemLocationAn SListOfItemLocation is a LISP like list of Items. An SListOfItemLocation is : . Empty. . Or it has a Value and a Tail which is an other SListOfItemLocation
 CTopLoc_StdMapNodeOfMapOfLocation
 CTopoDSProvides methods to cast objects of class TopoDS_Shape to be onjects of more specialized sub-classes. Types are verified, thus in the example below, the first two blocks are correct but the third is rejected by the compiler
 CTopoDS_BuilderA Builder is used to create Topological Data Structures.It is the root of the Builder class hierarchy
 CTopoDS_CompoundDescribes a compound which
 CTopoDS_CompSolidDescribes a composite solid which
 CTopoDS_EdgeDescribes an edge which
 CTopoDS_FaceDescribes a face which
 CTopoDS_HShapeClass to manipulate a Shape with handle
 CTopoDS_IteratorIterates on the underlying shape underlying a given TopoDS_Shape object, providing access to its component sub-shapes. Each component shape is returned as a TopoDS_Shape with an orientation, and a compound of the original values and the relative values
 CTopoDS_ListIteratorOfListOfShape
 CTopoDS_ListNodeOfListOfShape
 CTopoDS_ListOfShape
 CTopoDS_ShapeDescribes a shape which
 CTopoDS_ShellDescribes a shell which
 CTopoDS_SolidDescribes a solid shape which
 CTopoDS_TCompoundA TCompound is an all-purpose set of Shapes
 CTopoDS_TCompSolidA set of solids connected by their faces
 CTopoDS_TEdgeA topological part of a curve in 2D or 3D, the boundary is a set of oriented Vertices
 CTopoDS_TFaceA topological part of a surface or of the 2D space. The boundary is a set of wires and vertices
 CTopoDS_TShapeA TShape is a topological structure describing a set of points in a 2D or 3D space
 CTopoDS_TShellA set of faces connected by their edges
 CTopoDS_TSolidA Topological part of 3D space, bounded by shells, edges and vertices
 CTopoDS_TVertexA Vertex is a topological point in two or three dimensions
 CTopoDS_TWireA set of edges connected by their vertices
 CTopoDS_VertexDescribes a vertex which
 CTopoDS_WireDescribes a wire which
 CTopoDSToStepThis package implements the mapping between CAS.CAD Shape representation and AP214 Shape Representation. The target schema is pms_c4 (a subset of AP214)
 CTopoDSToStep_BuilderThis builder Class provides services to build a ProSTEP Shape model from a Cas.Cad BRep
 CTopoDSToStep_FacetedToolThis Tool Class provides Information about Faceted Shapes to be mapped to STEP
 CTopoDSToStep_MakeBrepWithVoidsThis class implements the mapping between classes Solid from TopoDS and BrepWithVoids from StepShape. All the topology and geometry comprised into the shell or the solid are taken into account and translated
 CTopoDSToStep_MakeFacetedBrepThis class implements the mapping between classes Shell or Solid from TopoDS and FacetedBrep from StepShape. All the topology and geometry comprised into the shell or the solid are taken into account and translated
 CTopoDSToStep_MakeFacetedBrepAndBrepWithVoidsThis class implements the mapping between classes Solid from TopoDS and FacetedBrepAndBrepWithVoids from StepShape. All the topology and geometry comprised into the shell or the solid are taken into account and translated
 CTopoDSToStep_MakeGeometricCurveSetThis class implements the mapping between a Shape from TopoDS and a GeometricCurveSet from StepShape in order to create a GeometricallyBoundedWireframeRepresentation
 CTopoDSToStep_MakeManifoldSolidBrepThis class implements the mapping between classes Shell or Solid from TopoDS and ManifoldSolidBrep from StepShape. All the topology and geometry comprised into the shell or the solid are taken into account and translated
 CTopoDSToStep_MakeShellBasedSurfaceModelThis class implements the mapping between classes Face, Shell or Solid from TopoDS and ShellBasedSurfaceModel from StepShape. All the topology and geometry comprised into the shape are taken into account and translated
 CTopoDSToStep_MakeStepEdgeThis class implements the mapping between classes Edge from TopoDS and TopologicalRepresentationItem from StepShape
 CTopoDSToStep_MakeStepFaceThis class implements the mapping between classes Face from TopoDS and TopologicalRepresentationItem from StepShape
 CTopoDSToStep_MakeStepVertexThis class implements the mapping between classes Vertex from TopoDS and TopologicalRepresentationItem from StepShape
 CTopoDSToStep_MakeStepWireThis class implements the mapping between classes Wire from TopoDS and TopologicalRepresentationItem from StepShape
 CTopoDSToStep_RootThis class implements the common services for all classes of TopoDSToStep which report error
 CTopoDSToStep_ToolThis Tool Class provides Information to build a ProSTEP Shape model from a Cas.Cad BRep
 CTopoDSToStep_WireframeBuilderThis builder Class provides services to build a ProSTEP Wireframemodel from a Cas.Cad BRep
 CTopOpeBRepThis package provides the topological operations on the BRep data structure
 CTopOpeBRep_Array1OfLineInter
 CTopOpeBRep_Array1OfVPointInter
 CTopOpeBRep_Bipoint
 CTopOpeBRep_DataMapIteratorOfDataMapOfTopolTool
 CTopOpeBRep_DataMapNodeOfDataMapOfTopolTool
 CTopOpeBRep_DataMapOfTopolTool
 CTopOpeBRep_DSFillerProvides class methods to fill a datastructure with results of intersections
 CTopOpeBRep_EdgesFillerFills a TopOpeBRepDS_DataStructure with Edge/Edge instersection data described by TopOpeBRep_EdgesIntersector
 CTopOpeBRep_EdgesIntersectorDescribes the intersection of two edges on the same surface
 CTopOpeBRep_FaceEdgeFiller
 CTopOpeBRep_FaceEdgeIntersectorDescribes the intersection of a face and an edge
 CTopOpeBRep_FacesFillerFills a DataStructure from TopOpeBRepDS with the result of Face/Face instersection described by FacesIntersector from TopOpeBRep. if the faces have same Domain, record it in the DS. else record lines and points and attach list of interferences to the faces, the lines and the edges
 CTopOpeBRep_FacesIntersectorDescribes the intersection of two faces
 CTopOpeBRep_FFDumper
 CTopOpeBRep_FFTransitionTool
 CTopOpeBRep_GeomToolProvide services needed by the DSFiller
 CTopOpeBRep_HArray1OfLineInter
 CTopOpeBRep_HArray1OfVPointInter
 CTopOpeBRep_Hctxee2d
 CTopOpeBRep_Hctxff2d
 CTopOpeBRep_LineInter
 CTopOpeBRep_ListIteratorOfListOfBipoint
 CTopOpeBRep_ListNodeOfListOfBipoint
 CTopOpeBRep_ListOfBipoint
 CTopOpeBRep_Point2d
 CTopOpeBRep_PointClassifier
 CTopOpeBRep_PointGeomToolProvide services needed by the Fillers
 CTopOpeBRep_SequenceNodeOfSequenceOfPoint2d
 CTopOpeBRep_SequenceOfPoint2d
 CTopOpeBRep_ShapeIntersectorIntersect two shapes
 CTopOpeBRep_ShapeIntersector2dIntersect two shapes
 CTopOpeBRep_ShapeScannerFind, among the subshapes SS of a reference shape RS, the ones which 3D box interfers with the box of a shape S (SS and S are of the same type)
 CTopOpeBRep_VPointInter
 CTopOpeBRep_VPointInterClassifier
 CTopOpeBRep_VPointInterIterator
 CTopOpeBRep_WPointInter
 CTopOpeBRep_WPointInterIterator
 CTopOpeBRepBuild_Area1dBuilder
 CTopOpeBRepBuild_Area2dBuilderThe Area2dBuilder algorithm is used to construct Faces from a LoopSet, where the Loop is the composite topological object of the boundary, here wire or block of edges. The LoopSet gives an iteration on Loops. For each Loop it indicates if it is on the boundary (wire) or if it results from an interference (block of edges). The result of the Area2dBuilder is an iteration on areas. An area is described by a set of Loops
 CTopOpeBRepBuild_Area3dBuilderThe Area3dBuilder algorithm is used to construct Solids from a LoopSet, where the Loop is the composite topological object of the boundary, here wire or block of edges. The LoopSet gives an iteration on Loops. For each Loop it indicates if it is on the boundary (wire) or if it results from an interference (block of edges). The result of the Area3dBuilder is an iteration on areas. An area is described by a set of Loops
 CTopOpeBRepBuild_AreaBuilderThe AreaBuilder algorithm is used to reconstruct complex topological objects as Faces or Solids
 CTopOpeBRepBuild_BlockBuilder
 CTopOpeBRepBuild_BlockIteratorIterator on the elements of a block
 CTopOpeBRepBuild_BuilderThe Builder algorithm constructs topological objects from an existing topology and new geometries attached to the topology. It is used to construct the result of a topological operation; the existing topologies are the parts involved in the topological operation and the new geometries are the intersection lines and points
 CTopOpeBRepBuild_Builder1Extension of the class TopOpeBRepBuild_Builder dedicated to avoid bugs in "Rebuilding Result" algorithm for the case of SOLID/SOLID Boolean Operations
 CTopOpeBRepBuild_BuilderON
 CTopOpeBRepBuild_CompositeClassifierClassify composite Loops, i.e, loops that can be either a Shape, or a block of Elements
 CTopOpeBRepBuild_CorrectFace2d
 CTopOpeBRepBuild_DataMapIteratorOfDataMapOfShapeListOfShapeListOfShape
 CTopOpeBRepBuild_DataMapNodeOfDataMapOfShapeListOfShapeListOfShape
 CTopOpeBRepBuild_DataMapOfShapeListOfShapeListOfShape
 CTopOpeBRepBuild_EdgeBuilder
 CTopOpeBRepBuild_FaceAreaBuilderThe FaceAreaBuilder algorithm is used to construct Faces from a LoopSet, where the Loop is the composite topological object of the boundary, here wire or block of edges. The LoopSet gives an iteration on Loops. For each Loop it indicates if it is on the boundary (wire) or if it results from an interference (block of edges). The result of the FaceAreaBuilder is an iteration on areas. An area is described by a set of Loops
 CTopOpeBRepBuild_FaceBuilder
 CTopOpeBRepBuild_FuseFace
 CTopOpeBRepBuild_GIter
 CTopOpeBRepBuild_GTool
 CTopOpeBRepBuild_GTopo
 CTopOpeBRepBuild_HBuilderThe HBuilder algorithm constructs topological objects from an existing topology and new geometries attached to the topology. It is used to construct the result of a topological operation; the existing topologies are the parts involved in the topological operation and the new geometries are the intersection lines and points
 CTopOpeBRepBuild_IndexedDataMapNodeOfIndexedDataMapOfShapeVertexInfo
 CTopOpeBRepBuild_IndexedDataMapOfShapeVertexInfo
 CTopOpeBRepBuild_ListIteratorOfListOfListOfLoop
 CTopOpeBRepBuild_ListIteratorOfListOfLoop
 CTopOpeBRepBuild_ListIteratorOfListOfPave
 CTopOpeBRepBuild_ListIteratorOfListOfShapeListOfShape
 CTopOpeBRepBuild_ListNodeOfListOfListOfLoop
 CTopOpeBRepBuild_ListNodeOfListOfLoop
 CTopOpeBRepBuild_ListNodeOfListOfPave
 CTopOpeBRepBuild_ListNodeOfListOfShapeListOfShape
 CTopOpeBRepBuild_ListOfListOfLoop
 CTopOpeBRepBuild_ListOfLoop
 CTopOpeBRepBuild_ListOfPave
 CTopOpeBRepBuild_ListOfShapeListOfShape
 CTopOpeBRepBuild_LoopLoop is an existing shape (Shell,Wire) or a set of shapes (Faces,Edges) which are connex. a set of connex shape is represented by a BlockIterator
 CTopOpeBRepBuild_LoopClassifierClassify loops in order to build Areas
 CTopOpeBRepBuild_LoopSet
 CTopOpeBRepBuild_Pave
 CTopOpeBRepBuild_PaveClassifierThis class compares vertices on an edge
 CTopOpeBRepBuild_PaveSetClass providing an exploration of a set of vertices to build edges. It is similar to LoopSet from TopOpeBRepBuild where Loop is Pave
 CTopOpeBRepBuild_ShapeListOfShapeRepresent shape + a list of shape
 CTopOpeBRepBuild_ShapeSetAuxiliary class providing an exploration of a set of shapes to build faces or solids. To build faces : shapes are wires, elements are edges. To build solids : shapes are shells, elements are faces. The ShapeSet stores a list of shapes, a list of elements to start reconstructions, and a map to search neighbours. The map stores the connection between elements through subshapes of type <SubShapeType> given in constructor. <SubShapeType> is :
 CTopOpeBRepBuild_ShellFaceClassifierClassify faces and shells. shapes are Shells, Elements are Faces
 CTopOpeBRepBuild_ShellFaceSetBound is a shell, a boundelement is a face. The ShapeSet stores :
 CTopOpeBRepBuild_ShellToSolidThis class builds solids from a set of shells SSh and a solid F
 CTopOpeBRepBuild_SolidAreaBuilderThe SolidAreaBuilder algorithm is used to construct Solids from a LoopSet, where the Loop is the composite topological object of the boundary, here wire or block of edges. The LoopSet gives an iteration on Loops. For each Loop it indicates if it is on the boundary (wire) or if it results from an interference (block of edges). The result of the SolidAreaBuilder is an iteration on areas. An area is described by a set of Loops
 CTopOpeBRepBuild_SolidBuilder
 CTopOpeBRepBuild_ToolsAuxiliary methods used in TopOpeBRepBuild_Builder1 class
 CTopOpeBRepBuild_Tools2d
 CTopOpeBRepBuild_VertexInfo
 CTopOpeBRepBuild_WireEdgeClassifierClassify edges and wires. shapes are Wires, Element are Edge
 CTopOpeBRepBuild_WireEdgeSetBound is a wire, a boundelement is an edge. The ShapeSet stores :
 CTopOpeBRepBuild_WireToFaceThis class builds faces from a set of wires SW and a face F. The face must have and underlying surface, say S. All of the edges of all of the wires must have a 2d representation on surface S (except if S is planar)
 CTopOpeBRepDSThis package provides services used by the TopOpeBRepBuild package performing topological operations on the BRep data structure
 CTopOpeBRepDS_Array1OfDataMapOfIntegerListOfInterference
 CTopOpeBRepDS_Association
 CTopOpeBRepDS_BuildToolProvides a Tool to build topologies. Used to instantiate the Builder algorithm
 CTopOpeBRepDS_CheckTool verifing integrity and structure of DS
 CTopOpeBRepDS_CurveA Geom curve and a tolerance
 CTopOpeBRepDS_CurveData
 CTopOpeBRepDS_CurveExplorer
 CTopOpeBRepDS_CurveIterator
 CTopOpeBRepDS_CurvePointInterferenceAn interference with a parameter
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfCheckStatus
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfIntegerListOfInterference
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfInterferenceListOfInterference
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfInterferenceShape
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfShapeListOfShapeOn1State
 CTopOpeBRepDS_DataMapIteratorOfDataMapOfShapeState
 CTopOpeBRepDS_DataMapIteratorOfMapOfCurve
 CTopOpeBRepDS_DataMapIteratorOfMapOfIntegerShapeData
 CTopOpeBRepDS_DataMapIteratorOfMapOfPoint
 CTopOpeBRepDS_DataMapIteratorOfMapOfSurface
 CTopOpeBRepDS_DataMapIteratorOfShapeSurface
 CTopOpeBRepDS_DataMapNodeOfDataMapOfCheckStatus
 CTopOpeBRepDS_DataMapNodeOfDataMapOfIntegerListOfInterference
 CTopOpeBRepDS_DataMapNodeOfDataMapOfInterferenceListOfInterference
 CTopOpeBRepDS_DataMapNodeOfDataMapOfInterferenceShape
 CTopOpeBRepDS_DataMapNodeOfDataMapOfShapeListOfShapeOn1State
 CTopOpeBRepDS_DataMapNodeOfDataMapOfShapeState
 CTopOpeBRepDS_DataMapNodeOfMapOfCurve
 CTopOpeBRepDS_DataMapNodeOfMapOfIntegerShapeData
 CTopOpeBRepDS_DataMapNodeOfMapOfPoint
 CTopOpeBRepDS_DataMapNodeOfMapOfSurface
 CTopOpeBRepDS_DataMapNodeOfShapeSurface
 CTopOpeBRepDS_DataMapOfCheckStatus
 CTopOpeBRepDS_DataMapOfIntegerListOfInterference
 CTopOpeBRepDS_DataMapOfInterferenceListOfInterference
 CTopOpeBRepDS_DataMapOfInterferenceShape
 CTopOpeBRepDS_DataMapOfShapeListOfShapeOn1State
 CTopOpeBRepDS_DataMapOfShapeState
 CTopOpeBRepDS_DataStructureThe DataStructure stores :
 CTopOpeBRepDS_DoubleMapIteratorOfDoubleMapOfIntegerShape
 CTopOpeBRepDS_DoubleMapNodeOfDoubleMapOfIntegerShape
 CTopOpeBRepDS_DoubleMapOfIntegerShape
 CTopOpeBRepDS_DSS
 CTopOpeBRepDS_Dumper
 CTopOpeBRepDS_Edge3dInterferenceToolTool computing edge / face complex transition, Interferences of edge reference are given by I = (T on face, G = point or vertex, S = edge)
 CTopOpeBRepDS_EdgeInterferenceToolTool computing complex transition on Edge
 CTopOpeBRepDS_EdgeVertexInterferenceAn interference with a parameter (ShapeShapeInterference)
 CTopOpeBRepDS_EIREdgeInterferenceReducer
 CTopOpeBRepDS_Explorer
 CTopOpeBRepDS_FaceEdgeInterferenceShapeShapeInterference
 CTopOpeBRepDS_FaceInterferenceToolTool computing complex transition on Face
 CTopOpeBRepDS_Filter
 CTopOpeBRepDS_FIRFaceInterferenceReducer
 CTopOpeBRepDS_GapFiller
 CTopOpeBRepDS_GapTool
 CTopOpeBRepDS_GeometryDataMother-class of SurfaceData, CurveData, PointData
 CTopOpeBRepDS_HArray1OfDataMapOfIntegerListOfInterference
 CTopOpeBRepDS_HDataStructure
 CTopOpeBRepDS_IndexedDataMapNodeOfIndexedDataMapOfShapeWithState
 CTopOpeBRepDS_IndexedDataMapNodeOfIndexedDataMapOfVertexPoint
 CTopOpeBRepDS_IndexedDataMapNodeOfMapOfShapeData
 CTopOpeBRepDS_IndexedDataMapOfShapeWithState
 CTopOpeBRepDS_IndexedDataMapOfVertexPoint
 CTopOpeBRepDS_InterferenceAn interference is the description of the attachment of a new geometry on a geometry. For example an intersection point on an Edge or on a Curve
 CTopOpeBRepDS_InterferenceIteratorIterate on interferences of a list, matching conditions on interferences. Nota : inheritance of ListIteratorOfListOfInterference from TopOpeBRepDS has not been done because of the impossibility of naming the classical More, Next methods which are declared as static in TCollection_ListIteratorOfList ... . ListIteratorOfList has benn placed as a field of InterferenceIterator
 CTopOpeBRepDS_InterferenceTool
 CTopOpeBRepDS_ListIteratorOfListOfInterference
 CTopOpeBRepDS_ListNodeOfListOfInterference
 CTopOpeBRepDS_ListOfInterference
 CTopOpeBRepDS_ListOfShapeOn1StateRepresent a list of shape
 CTopOpeBRepDS_MapOfCurve
 CTopOpeBRepDS_MapOfIntegerShapeData
 CTopOpeBRepDS_MapOfPoint
 CTopOpeBRepDS_MapOfShapeData
 CTopOpeBRepDS_MapOfSurface
 CTopOpeBRepDS_Marker
 CTopOpeBRepDS_PointA Geom point and a tolerance
 CTopOpeBRepDS_PointData
 CTopOpeBRepDS_PointExplorer
 CTopOpeBRepDS_PointIterator
 CTopOpeBRepDS_ReducerReduce interferences of a data structure (HDS) used in topological operations
 CTopOpeBRepDS_ShapeData
 CTopOpeBRepDS_ShapeShapeInterferenceInterference
 CTopOpeBRepDS_ShapeSurface
 CTopOpeBRepDS_ShapeWithState
 CTopOpeBRepDS_SolidSurfaceInterferenceInterference
 CTopOpeBRepDS_SurfaceA Geom surface and a tolerance
 CTopOpeBRepDS_SurfaceCurveInterferenceInterference with a 2d curve
 CTopOpeBRepDS_SurfaceData
 CTopOpeBRepDS_SurfaceExplorer
 CTopOpeBRepDS_SurfaceIterator
 CTopOpeBRepDS_TKI
 CTopOpeBRepDS_TOOL
 CTopOpeBRepDS_Transition
 CTopOpeBRepToolThis package provides services used by the TopOpeBRep package performing topological operations on the BRep data structure
 CTopOpeBRepTool_AncestorsToolDescribes the ancestors tool needed by the class DSFiller from TopOpeInter
 CTopOpeBRepTool_BoxSort
 CTopOpeBRepTool_C2DF
 CTopOpeBRepTool_CLASSI
 CTopOpeBRepTool_connexity
 CTopOpeBRepTool_CORRISOFref is built on x-periodic surface (x=u,v). S built on Fref's geometry, should be UVClosed
 CTopOpeBRepTool_CurveTool
 CTopOpeBRepTool_DataMapIteratorOfDataMapOfOrientedShapeC2DF
 CTopOpeBRepTool_DataMapIteratorOfDataMapOfShapeface
 CTopOpeBRepTool_DataMapIteratorOfDataMapOfShapeListOfC2DF
 CTopOpeBRepTool_DataMapNodeOfDataMapOfOrientedShapeC2DF
 CTopOpeBRepTool_DataMapNodeOfDataMapOfShapeface
 CTopOpeBRepTool_DataMapNodeOfDataMapOfShapeListOfC2DF
 CTopOpeBRepTool_DataMapOfOrientedShapeC2DF
 CTopOpeBRepTool_DataMapOfShapeface
 CTopOpeBRepTool_DataMapOfShapeListOfC2DF
 CTopOpeBRepTool_face
 CTopOpeBRepTool_FuseEdgesThis class can detect vertices in a face that can be considered useless and then perform the fuse of the edges and remove the useless vertices. By useles vertices, we mean :
 CTopOpeBRepTool_GeomTool
 CTopOpeBRepTool_HBoxTool
 CTopOpeBRepTool_IndexedDataMapNodeOfIndexedDataMapOfShapeBox
 CTopOpeBRepTool_IndexedDataMapNodeOfIndexedDataMapOfShapeBox2d
 CTopOpeBRepTool_IndexedDataMapNodeOfIndexedDataMapOfShapeconnexity
 CTopOpeBRepTool_IndexedDataMapNodeOfIndexedDataMapOfSolidClassifier
 CTopOpeBRepTool_IndexedDataMapOfShapeBox
 CTopOpeBRepTool_IndexedDataMapOfShapeBox2d
 CTopOpeBRepTool_IndexedDataMapOfShapeconnexity
 CTopOpeBRepTool_IndexedDataMapOfSolidClassifier
 CTopOpeBRepTool_ListIteratorOfListOfC2DF
 CTopOpeBRepTool_ListNodeOfListOfC2DF
 CTopOpeBRepTool_ListOfC2DF
 CTopOpeBRepTool_makeTransition
 CTopOpeBRepTool_mkTondgE
 CTopOpeBRepTool_PurgeInternalEdgesRemove from a shape, the internal edges that are not connected to any face in the shape. We can get the list of the edges as a DataMapOfShapeListOfShape with a Face of the Shape as the key and a list of internal edges as the value. The list of internal edges means edges that are not connected to any face in the shape
 CTopOpeBRepTool_REGUS
 CTopOpeBRepTool_REGUW
 CTopOpeBRepTool_ShapeClassifier
 CTopOpeBRepTool_ShapeExplorer
 CTopOpeBRepTool_ShapeTool
 CTopOpeBRepTool_SolidClassifier
 CTopOpeBRepTool_TOOL
 CTopToolsThe TopTools package provides utilities for the topological data structure
 CTopTools_Array1OfListOfShape
 CTopTools_Array1OfShape
 CTopTools_Array2OfShape
 CTopTools_DataMapIteratorOfDataMapOfIntegerListOfShape
 CTopTools_DataMapIteratorOfDataMapOfIntegerShape
 CTopTools_DataMapIteratorOfDataMapOfOrientedShapeInteger
 CTopTools_DataMapIteratorOfDataMapOfOrientedShapeShape
 CTopTools_DataMapIteratorOfDataMapOfShapeInteger
 CTopTools_DataMapIteratorOfDataMapOfShapeListOfInteger
 CTopTools_DataMapIteratorOfDataMapOfShapeListOfShape
 CTopTools_DataMapIteratorOfDataMapOfShapeReal
 CTopTools_DataMapIteratorOfDataMapOfShapeSequenceOfShape
 CTopTools_DataMapIteratorOfDataMapOfShapeShape
 CTopTools_DataMapNodeOfDataMapOfIntegerListOfShape
 CTopTools_DataMapNodeOfDataMapOfIntegerShape
 CTopTools_DataMapNodeOfDataMapOfOrientedShapeInteger
 CTopTools_DataMapNodeOfDataMapOfOrientedShapeShape
 CTopTools_DataMapNodeOfDataMapOfShapeInteger
 CTopTools_DataMapNodeOfDataMapOfShapeListOfInteger
 CTopTools_DataMapNodeOfDataMapOfShapeListOfShape
 CTopTools_DataMapNodeOfDataMapOfShapeReal
 CTopTools_DataMapNodeOfDataMapOfShapeSequenceOfShape
 CTopTools_DataMapNodeOfDataMapOfShapeShape
 CTopTools_DataMapOfIntegerListOfShape
 CTopTools_DataMapOfIntegerShape
 CTopTools_DataMapOfOrientedShapeInteger
 CTopTools_DataMapOfOrientedShapeShape
 CTopTools_DataMapOfShapeInteger
 CTopTools_DataMapOfShapeListOfInteger
 CTopTools_DataMapOfShapeListOfShape
 CTopTools_DataMapOfShapeReal
 CTopTools_DataMapOfShapeSequenceOfShape
 CTopTools_DataMapOfShapeShape
 CTopTools_HArray1OfListOfShape
 CTopTools_HArray1OfShape
 CTopTools_HArray2OfShape
 CTopTools_HSequenceOfShape
 CTopTools_IndexedDataMapNodeOfIndexedDataMapOfShapeAddress
 CTopTools_IndexedDataMapNodeOfIndexedDataMapOfShapeListOfShape
 CTopTools_IndexedDataMapNodeOfIndexedDataMapOfShapeShape
 CTopTools_IndexedDataMapOfShapeAddress
 CTopTools_IndexedDataMapOfShapeListOfShape
 CTopTools_IndexedDataMapOfShapeShape
 CTopTools_IndexedMapNodeOfIndexedMapOfOrientedShape
 CTopTools_IndexedMapNodeOfIndexedMapOfShape
 CTopTools_IndexedMapOfOrientedShape
 CTopTools_IndexedMapOfShape
 CTopTools_ListIteratorOfListOfShape
 CTopTools_ListNodeOfListOfShape
 CTopTools_ListOfShape
 CTopTools_LocationSetThe class LocationSet stores a set of location in a relocatable state
 CTopTools_MapIteratorOfMapOfOrientedShape
 CTopTools_MapIteratorOfMapOfShape
 CTopTools_MapOfOrientedShape
 CTopTools_MapOfShape
 CTopTools_MutexForShapeProviderClass TopTools_MutexForShapeProvider This class is used to create and store mutexes associated with shapes
 CTopTools_OrientedShapeMapHasher
 CTopTools_SequenceNodeOfSequenceOfShape
 CTopTools_SequenceOfShape
 CTopTools_ShapeMapHasherHash tool, used for generating maps of shapes in topology
 CTopTools_ShapeSetA ShapeSets contains a Shape and all its sub-shapes and locations. It can be dump, write and read
 CTopTools_StdMapNodeOfMapOfOrientedShape
 CTopTools_StdMapNodeOfMapOfShape
 CTopTrans_Array2OfOrientation
 CTopTrans_CurveTransitionThis algorithm is used to compute the transition of a Curve intersecting a curvilinear boundary
 CTopTrans_SurfaceTransitionThis algorithm is used to compute the transition of a 3D surface intersecting a topological surfacic boundary on a 3D curve ( intersection curve ). The boundary is described by a set of faces each face is described by
 CTPrsStd_AISPresentationAn attribute to associate an AIS_InteractiveObject to a label in an AIS viewer. This attribute works in collaboration with TPrsStd_AISViewer. Note that all the Set... and Unset... attribute methods as well as the query methods for visualization attributes and the HasOwn... test methods are shortcuts to the respective AIS_InteractiveObject settings
 CTPrsStd_AISViewerThe groundwork to define an interactive viewer attribute. This attribute stores an interactive context at the root label. You can only have one instance of this class per data framework
 CTPrsStd_AxisDriverAn implementation of TPrsStd_Driver for axes
 CTPrsStd_ConstraintDriverAn implementation of TPrsStd_Driver for constraints
 CTPrsStd_ConstraintTools
 CTPrsStd_DataMapIteratorOfDataMapOfGUIDDriver
 CTPrsStd_DataMapNodeOfDataMapOfGUIDDriver
 CTPrsStd_DataMapOfGUIDDriver
 CTPrsStd_Driver

Driver for AIS

An abstract class, which - in classes inheriting from it - allows you to update an AIS_InteractiveObject or create one if one does not already exist. For both creation and update, the interactive object is filled with information contained in attributes. These attributes are those found on the label given as an argument in the method Update. true is returned if the interactive object was modified by the update. This class provide an algorithm to Build with its default values (if Null) or Update (if !Null) an AIS_InteractiveObject . Resources are found in attributes associated to a given label
 CTPrsStd_DriverTableThis class is a container to record (AddDriver) binding between GUID and TPrsStd_Driver. You create a new instance of TPrsStd_Driver and use the method AddDriver to load it into the driver table. the method
 CTPrsStd_GeometryDriverThis method is an implementation of TPrsStd_Driver for geometries
 CTPrsStd_NamedShapeDriverAn implementation of TPrsStd_Driver for named shapes
 CTPrsStd_PlaneDriverAn implementation of TPrsStd_Driver for planes
 CTPrsStd_PointDriverAn implementation of TPrsStd_Driver for points
 CTransfer_ActorDispatchThis class allows to work with a TransferDispatch, i.e. to transfer entities from a data set to another one defined by the same interface norm, with the following features :
 CTransfer_ActorOfFinderProcessThe original class was renamed. Compatibility only
 CTransfer_ActorOfProcessForFinder
 CTransfer_ActorOfProcessForTransient
 CTransfer_ActorOfTransientProcessThe original class was renamed. Compatibility only
 CTransfer_BinderA Binder is an auxiliary object to Map the Result of the Transfer of a given Object : it records the Result of the Unitary Transfer (Resulting Object), status of progress and error (if any) of the Process
 CTransfer_BinderOfTransientIntegerThis type of Binder allows to attach as result, besides a Transient Object, an Integer Value, which can be an Index in the Object if it defines a List, for instance
 CTransfer_DataInfoGives informations on an object Used as template to instantiate Mapper and SimpleBinder This class is for Transient
 CTransfer_DispatchControlThis is an auxiliary class for TransferDispatch, which allows to record simple copies, as CopyControl from Interface, but based on a TransientProcess. Hence, it allows in addition more actions (such as recording results of adaptations)
 CTransfer_FinderFinder allows to map any kind of object as a Key for a Map. This works by defining, for a Hash Code, that of the real Key, not of the Finder which acts only as an intermediate. When a Map asks for the HashCode of a Finder, this one returns the code it has determined at creation time
 CTransfer_FinderProcessAdds specific features to the generic definition : PrintTrace is adapted
 CTransfer_FindHasherFindHasher defines HashCode for Finder, which is : ask a Finder its HashCode ! Because this is the Finder itself which brings the HashCode for its Key
 CTransfer_HSequenceOfBinder
 CTransfer_HSequenceOfFinder
 CTransfer_IndexedDataMapNodeOfTransferMapOfProcessForFinder
 CTransfer_IndexedDataMapNodeOfTransferMapOfProcessForTransient
 CTransfer_IteratorOfProcessForFinder
 CTransfer_IteratorOfProcessForTransient
 CTransfer_MapContainer
 CTransfer_MultipleBinderAllows direct binding between a starting Object and the Result of its transfer, when it can be made of several Transient Objects. Compared to a Transcriptor, it has no Transfer Action
 CTransfer_ProcessForFinder
 CTransfer_ProcessForTransient
 CTransfer_ResultFromModelResultFromModel is used to store a final result stored in a TransientProcess, respectfully to its structuration in scopes by using a set of ResultFromTransient Hence, it can be regarded as a passive equivalent of the stored data in the TransientProcess, while an Iterator gives a flat view of it
 CTransfer_ResultFromTransientThis class, in conjunction with ResultFromModel, allows to record the result of a transfer initially stored in a TransientProcess
 CTransfer_SequenceNodeOfSequenceOfBinder
 CTransfer_SequenceNodeOfSequenceOfFinder
 CTransfer_SequenceOfBinder
 CTransfer_SequenceOfFinder
 CTransfer_SimpleBinderOfTransientAn adapted instantiation of SimpleBinder for Transient Result, i.e. ResultType can be computed from the Result itself, instead of being static
 CTransfer_TransferDispatchA TransferDispatch is aimed to dispatch Entities between two Interface Models, by default by copying them, as CopyTool, but with more capabilities of adapting : Copy is redefined to firstly pass the hand to a TransferProcess. If this gives no result, standard Copy is called
 CTransfer_TransferInputA TransferInput is a Tool which fills an InterfaceModel with the result of the Transfer of CasCade Objects, once determined The Result comes from a TransferProcess, either from Transient (the Complete Result is considered, it must contain only Transient Objects)
 CTransfer_TransferIteratorDefines an Iterator on the result of a Transfer Available for Normal Results or not (Erroneous Transfer) It gives several kinds of Informations, and allows to consider various criteria (criteria are cumulative)
 CTransfer_TransferMapOfProcessForFinder
 CTransfer_TransferMapOfProcessForTransient
 CTransfer_TransferOutputA TransferOutput is a Tool which manages the transfer of entities created by an Interface, stored in an InterfaceModel, into a set of Objects suitable for an Application Objects to be transferred are given, by method Transfer (which calls Transfer from TransientProcess) A default action is available to get all roots of the Model Result is given as a TransferIterator (see TransferProcess) Also, it is possible to pilot directly the TransientProcess
 CTransfer_TransientListBinderThis binder binds several (a list of) Transients with a starting entity, when this entity itself corresponds to a simple list of Transients. Each part is not seen as a sub-result of an independant componant, but as an item of a built-in list
 CTransfer_TransientMapper
 CTransfer_TransientProcessAdds specific features to the generic definition : TransientProcess is intended to work from an InterfaceModel to a set of application objects
 CTransfer_VoidBinderVoidBinder is used to bind a starting item with a status, error or warning messages, but no result It is interpreted by TransferProcess, which admits a VoidBinder to be over-written, and copies its check to the new Binder
 CTransferBRepThis package gathers services to simply read files and convert them to Shapes from CasCade. IE. it can be used in conjunction with purely CasCade software
 CTransferBRep_BinderOfShapeAllows direct binding between a starting Object and the Result of its transfer when it is Unique. The Result itself is defined as a formal parameter <Shape from="" topods>=""> Warning : While it is possible to instantiate BinderOfShape with any Type for the Result, it is not advisable to instantiate it with Transient Classes, because such Results are directly known and managed by TransferProcess & Co, through SimpleBinderOfTransient : this class looks like instantiation of BinderOfShape, but its method ResultType is adapted (reads DynamicType of the Result)
 CTransferBRep_HSequenceOfTransferResultInfo
 CTransferBRep_OrientedShapeMapper
 CTransferBRep_ReaderThis class offers a simple, easy to call, way of transferring data from interface files to Shapes from CasCade It must be specialized according to each norm/protocol, by :
 CTransferBRep_SequenceNodeOfSequenceOfTransferResultInfo
 CTransferBRep_SequenceOfTransferResultInfo
 CTransferBRep_ShapeBinderA ShapeBinder is a BinderOfShape with some additional services to cast the Result under various kinds of Shapes
 CTransferBRep_ShapeInfoGives informations on an object, see template DataInfo This class is for Shape
 CTransferBRep_ShapeListBinderThis binder binds several (a list of) shapes with a starting entity, when this entity itself corresponds to a simple list of shapes. Each part is not seen as a sub-result of an independant componant, but as an item of a built-in list
 CTransferBRep_ShapeMapper
 CTransferBRep_TransferResultInfoData structure for storing information on transfer result. At the moment it dispatches information for the following types:
 CTShort_Array1OfShortReal
 CTShort_Array2OfShortReal
 CTShort_HArray1OfShortReal
 CTShort_HArray2OfShortReal
 CTShort_HSequenceOfShortReal
 CTShort_SequenceNodeOfSequenceOfShortReal
 CTShort_SequenceOfShortReal
 CUnitsThis package provides all the facilities to create and question a dictionary of units, and also to manipulate measurements which are real values with units
 CUnits_DimensionsThis class includes all the methods to create and manipulate the dimensions of the physical quantities
 CUnits_ExplorerThis class provides all the services to explore UnitsSystem or UnitsDictionary
 CUnits_LexiconThis class defines a lexicon useful to analyse and recognize the different key words included in a sentence. The lexicon is stored in a sequence of tokens
 CUnits_MathSentenceThis class defines all the methods to create and compute an algebraic formula
 CUnits_MeasurementThis class defines a measurement which is the association of a real value and a unit
 CUnits_QtsSequence
 CUnits_QuantitiesSequence
 CUnits_QuantityThis class stores in its field all the possible units of all the unit systems for a given physical quantity. Each unit's value is expressed in the S.I. unit system
 CUnits_SentenceThis class describes all the methods to create and compute an expression contained in a string
 CUnits_SequenceNodeOfQtsSequence
 CUnits_SequenceNodeOfTksSequence
 CUnits_SequenceNodeOfUtsSequence
 CUnits_ShiftedTokenThe ShiftedToken class inherits from Token and describes tokens which have a gap in addition of the multiplicative factor. This kind of token allows the description of linear functions which do not pass through the origin, of the form :
 CUnits_ShiftedUnitThis class is useful to describe units with a shifted origin in relation to another unit. A well known example is the Celsius degrees in relation to Kelvin degrees. The shift of the Celsius origin is 273.15 Kelvin degrees
 CUnits_TksSequence
 CUnits_TokenThis class defines an elementary word contained in a Sentence object
 CUnits_TokensSequence
 CUnits_UnitThis class defines an elementary word contained in a physical quantity
 CUnits_UnitsDictionaryThis class creates a dictionary of all the units you want to know
 CUnits_UnitSentenceThis class describes all the facilities to manipulate and compute units contained in a string expression
 CUnits_UnitsLexiconThis class defines a lexicon useful to analyse and recognize the different key words included in a sentence. The lexicon is stored in a sequence of tokens
 CUnits_UnitsSequence
 CUnits_UnitsSystemThis class allows the user to define his own system of units
 CUnits_UtsSequence
 CUnitsAPIThe UnitsAPI global functions are used to convert a value from any unit into another unit. Principles Conversion is executed among three unit systems:
 CUnitsMethods
 CUTL
 CV3dThis package contains the set of commands and services of the 3D Viewer. It provides a set of high level commands to control the views and viewing modes. This package is complementary to the Visual3D graphic package
 CV3d_AmbientLightCreation of an ambient light source in a viewer
 CV3d_CircularGrid
 CV3d_ColorScaleA colorscale class
 CV3d_ColorScaleLayerItemThis class is drawable unit of ColorScale of 2d scene
 CV3d_DirectionalLightCreate and modify a directional light source in a viewer
 CV3d_LayerMgrClass to manage layers
 CV3d_LightDefines services on Light type objects.. (base class for AmbientLight and PositionLight)
 CV3d_ListOfTransientList of transient objects with methods to check presence and remove elements
 CV3d_PlaneObsolete clip plane presentation class. Ported on new core of Graphic3d_ClipPlane approach. Please access Graphic3d_ClipPlane via ClipPlane() method to use it for standard clipping workflow. Example of use:
 CV3d_PositionalLightCreation and modification of an isolated (positional) light source
 CV3d_PositionLightBase class for Positional, Spot and Directional Light classes
 CV3d_RectangularGrid
 CV3d_SpotLightCreation and modification of a spot
 CV3d_ViewDefines the application object VIEW for the VIEWER application. The methods of this class allow the editing and inquiring the parameters linked to the view. (Projection,Mapping,Zclipping,DepthCueing,AntiAliasing et Conversions) . Provides a set of services common to all types of view. Warning: The default parameters are defined by the class Viewer (Example : SetDefaultViewSize()). Certain methods are mouse oriented, and it is necessary to know the difference between the start and the continuation of this gesture in putting the method into operation. Example : Shifting the eye-view along the screen axes
 CV3d_ViewerDefines services on Viewer type objects. The methods of this class allow editing and interrogation of the parameters linked to the viewer its friend classes (View,light,plane)
 CVardesc
 CVarsTopo
 Cvec3
 Cview_map3
 CViewerTest
 CViewerTest_AutoUpdaterAuxiliary tool to control view updates
 CViewerTest_DoubleMapIteratorOfDoubleMapOfInteractiveAndName
 CViewerTest_DoubleMapNodeOfDoubleMapOfInteractiveAndName
 CViewerTest_DoubleMapOfInteractiveAndName
 CViewerTest_EventManagerUsed to manage mouse event (move,select,shiftselect) By default the events are transmitted to interactive context
 CVisual3d_ContextPickThis class allows the creation and update of a pick context for one view of the viewer. A context allows the control of different parameters before the activation of a pick
 CVisual3d_ContextViewThis class manages the creation and update of a visualization context for one view in the viewer. A context is defined by : Antialiasing. ZClipping. Depth-cueing. The type of visualization. The light sources
 CVisual3d_HSequenceOfLight
 CVisual3d_HSequenceOfView
 CVisual3d_LayerThis class allows to manage 2d graphics
 CVisual3d_LayerItemThis class is drawable unit of 2d scene
 CVisual3d_LightThis class defines and updates light sources. There is no limit to the number of light sources defined. Only the number of active sources is limited
 CVisual3d_SequenceNodeOfSequenceOfLight
 CVisual3d_SequenceNodeOfSequenceOfView
 CVisual3d_SequenceOfLight
 CVisual3d_SequenceOfView
 CVisual3d_ViewCreation and edition of a view in a 3D visualiser. A 3D view is composed of an "orientation" part defined by the position of the observer, the direction of view, and a "mapping" part defined by the type of projection (parallel or perspective) and by the window-viewport couple which allows passage from the projected coordinate space into the screen space. Summary of 3D Viewing To define a view, you must define:
 CVisual3d_ViewManagerThis class allows the definition of a manager to which the views are associated. It allows them to be globally manipulated
 CVoxel_BoolDSA 3D voxel model keeping a bool flag (1 or 0) value for each voxel
 CVoxel_BooleanOperationBoolean operations (fuse, cut) for voxels of the same dimension
 CVoxel_CollisionDetectionDetects collisions between shapes
 CVoxel_ColorDSA 3D voxel model keeping 4 bits for each voxel (one of 16 colors)
 CVoxel_DSA base class for all voxel data structures
 CVoxel_FastConverterConverts a shape to voxel representation. It does it fast, but with less precision. Also, it doesn't fill-in volumic part of the shape
 CVoxel_FloatDSA 3D voxel model keeping a foating-point value for each voxel
 CVoxel_OctBoolDSA 3D voxel model keeping a boolean flag (1 or 0) value for each voxel, and having an opportunity to split each voxel into 8 sub-voxels
 CVoxel_PrsInteractive object for voxels
 CVoxel_ReaderReads a cube of voxels from disk. Beware, a caller of the reader is responsible for deletion of the read voxels
 CVoxel_ROctBoolDSA 3D voxel model keeping a boolean flag (1 or 0) value for each voxel, and having an opportunity to split each voxel into 8 sub-voxels recursively
 CVoxel_SelectorDetects voxels in the viewer 3d under the mouse cursor
 CVoxel_SplitDataA container of split information. An instance of this class is used as a slice in inner representation of recursive octtree voxels
 CVoxel_WriterWrites a cube of voxels on disk
 CVrmlVrml package implements the specification of the VRML ( Virtual Reality Modeling Language ). VRML is a standard language for describing interactive 3-D objects and worlds delivered across Internet. Actual version of Vrml package have made for objects of VRML version 1.0. This package is used by VrmlConverter package. The developer should already be familiar with VRML specification before using this package
 CVrml_AsciiTextDefines a AsciiText node of VRML specifying geometry shapes. This node represents strings of text characters from ASCII coded character set. All subsequent strings advance y by -( size * spacing). The justification field determines the placement of the strings in the x dimension. LEFT (the default) places the left edge of each string at x=0. CENTER places the center of each string at x=0. RIGHT places the right edge of each string at x=0. Text is rendered from left to right, top to bottom in the font set by FontStyle. The default value for the wigth field indicates the natural width should be used for that string
 CVrml_ConeDefines a Cone node of VRML specifying geometry shapes. This node represents a simple cone, whose central axis is aligned with the y-axis. By default , the cone is centred at (0,0,0) and has size of -1 to +1 in the all three directions. the cone has a radius of 1 at the bottom and height of 2, with its apex at 1 and its bottom at -1. The cone has two parts: the sides and the bottom
 CVrml_Coordinate3Defines a Coordinate3 node of VRML specifying properties of geometry and its appearance. This node defines a set of 3D coordinates to be used by a subsequent IndexedFaceSet, IndexedLineSet, or PointSet node. This node does not produce a visible result during rendering; it simply replaces the current coordinates in the rendering state for subsequent nodes to use
 CVrml_CubeDefines a Cube node of VRML specifying geometry shapes. This node represents a cuboid aligned with the coordinate axes. By default , the cube is centred at (0,0,0) and measures 2 units in each dimension, from -1 to +1. A cube's width is its extent along its object-space X axis, its height is its extent along the object-space Y axis, and its depth is its extent along its object-space Z axis
 CVrml_CylinderDefines a Cylinder node of VRML specifying geometry shapes. This node represents a simple capped cylinder centred around the y-axis. By default , the cylinder is centred at (0,0,0) and has size of -1 to +1 in the all three dimensions. The cylinder has three parts: the sides, the top (y=+1) and the bottom (y=-1)
 CVrml_DirectionalLightDefines a directional light node of VRML specifying properties of lights. This node defines a directional light source that illuminates along rays parallel to a given 3-dimentional vector Color is written as an RGB triple. Light intensity must be in the range 0.0 to 1.0, inclusive
 CVrml_FontStyleDefines a FontStyle node of VRML of properties of geometry and its appearance. The size field specifies the height (in object space units) of glyphs rendered and determines the vertical spacing of adjacent lines of text
 CVrml_GroupDefines a Group node of VRML specifying group properties. This node defines the base class for all group nodes. Group is a node that contains an ordered list of child nodes. This node is simply a container for the child nodes and does not alter the traversal state in any way. During traversal, state accumulated for a child is passed on to each successive child and then to the parents of the group (Group does not push or pop traversal state as separator does)
 CVrml_IndexedFaceSetDefines a IndexedFaceSet node of VRML specifying geometry shapes. This node represents a 3D shape formed by constructing faces (polygons) from vertices located at the current coordinates. IndexedFaceSet uses the indices in its coordIndex to define polygonal faces. An index of -1 separates faces (so a -1 at the end of the list is optional)
 CVrml_IndexedLineSetDefines a IndexedLineSet node of VRML specifying geometry shapes. This node represents a 3D shape formed by constructing polylines from vertices located at the current coordinates. IndexedLineSet uses the indices in its coordIndex field to specify the polylines. An index of -1 separates one polyline from the next (thus, a final -1 is optional). the current polyline has ended and the next one begins. Treatment of the current material and normal binding is as follows: The PER_PART binding specifies a material or normal for each segment of the line. The PER_FACE binding specifies a material or normal for each polyline. PER_VERTEX specifies a material or normal for each vertex. The corresponding _INDEXED bindings are the same, but use the materialIndex or normalIndex indices. The DEFAULT material binding is equal to OVERALL. The DEFAULT normal binding is equal to PER_VERTEX_INDEXED; if insufficient normals exist in the state, the lines will be drawn unlit. The same rules for texture coordinate generation as IndexedFaceSet are used
 CVrml_InfoDefines a Info node of VRML specifying properties of geometry and its appearance. It is used to store information in the scene graph, Typically for application-specific purposes, copyright messages, or other strings
 CVrml_InstancingDefines "instancing" - using the same instance of a node multiple times. It is accomplished by using the "DEF" and "USE" keywords. The DEF keyword both defines a named node, and creates a single instance of it. The USE keyword indicates that the most recently defined instance should be used again. If several nades were given the same name, then the last DEF encountered during parsing "wins". DEF/USE is limited to a single file
 CVrml_LODDefines a LOD (level of detailization) node of VRML specifying properties of geometry and its appearance. This group node is used to allow applications to switch between various representations of objects automatically. The children of this node typically represent the same object or objects at the varying of Levels Of Detail (LOD), from highest detail to lowest
 CVrml_MaterialDefines a Material node of VRML specifying properties of geometry and its appearance. This node defines the current surface material properties for all subsequent shapes. Material sets several components of the current material during traversal. Different shapes interpret materials with multiple values differently. To bind materials to shapes, use a MaterialBinding node
 CVrml_MaterialBindingDefines a MaterialBinding node of VRML specifying properties of geometry and its appearance. Material nodes may contain more than one material. This node specifies how the current materials are bound to shapes that follow in the scene graph. Each shape node may interpret bindings differently. For example, a Sphere node is always drawn using the first material in the material node, no matter what the current MaterialBinding, while a Cube node may use six different materials to draw each of its six faces, depending on the MaterialBinding
 CVrml_MatrixTransformDefines a MatrixTransform node of VRML specifying matrix and transform properties. This node defines 3D transformation with a 4 by 4 matrix. By default : a11=1 a12=0 a13=0 a14=0 a21=0 a22=1 a23=0 a24=0 a31=0 a32=0 a33=1 a34=0 a41=0 a42=0 a43=0 a44=1 It is written to the file in row-major order as 16 Real numbers separated by whitespace. For example , matrix expressing a translation of 7.3 units along the X axis is written as: 1 0 0 0 0 1 0 0 0 0 1 0 7.3 0 0 1
 CVrml_NormalDefines a Normal node of VRML specifying properties of geometry and its appearance. This node defines a set of 3D surface normal vectors to be used by vertex-based shape nodes (IndexedFaceSet, IndexedLineSet, PointSet) that follow it in the scene graph. This node does not produce a visible result during rendering; it simply replaces the current normals in the rendering state for subsequent nodes to use. This node contains one multiple-valued field that contains the normal vectors
 CVrml_NormalBindingDefines a NormalBinding node of VRML specifying properties of geometry and its appearance. This node specifies how the current normals are bound to shapes that follow in the scene graph. Each shape node may interpret bindings differently. The bindings for faces and vertices are meaningful only for shapes that are made from faces and vertices. Similarly, the indexed bindings are only used by the shapes that allow indexing. For bindings that require multiple normals, be sure to have at least as many normals defined as are necessary; otherwise, errors will occur
 CVrml_OrthographicCameraOrthographicCamera node of VRML specifying properties of cameras. An orthographic camera defines a parallel projection from a viewpoint. This camera does not diminish objects with distance, as a PerspectiveCamera does. The viewing volume for an orthographic camera is a rectangular parallelepiped (a box)
 CVrml_PerspectiveCameraPerspectiveCamera node of VRML specifying properties of cameras. A perspective camera defines a perspective projection from a viewpoint. The viewing volume for a perspective camera is a truncated right pyramid
 CVrml_PointLightDefines a point light node of VRML specifying properties of lights. This node defines a point light source at a fixed 3D location A point source illuminates equally in all directions; that is omni-directional. Color is written as an RGB triple. Light intensity must be in the range 0.0 to 1.0, inclusive
 CVrml_PointSetDefines a PointSet node of VRML specifying geometry shapes
 CVrml_RotationDefines a Rotation node of VRML specifying matrix and transform properties. This node defines a 3D rotation about an arbitrary axis through the origin. By default : myRotation = (0 0 1 0)
 CVrml_ScaleDefines a Scale node of VRML specifying transform properties. This node defines a 3D scaling about the origin. By default : myRotation = (1 1 1)
 CVrml_SeparatorDefines a Separator node of VRML specifying group properties. This group node performs a push (save) of the traversal state before traversing its children and a pop (restore) after traversing them. This isolates the separator's children from the rest of the scene graph. A separator can include lights, cameras, coordinates, normals, bindings, and all other properties. Separators can also perform render culling. Render culling skips over traversal of the separator's children if they are not going to be rendered, based on the comparison of the separator's bounding box with the current view volume. Culling is controlled by the renderCulling field. These are set to AUTO by default, allowing the implementation to decide whether or not to cull
 CVrml_SFImageDefines SFImage type of VRML field types
 CVrml_SFRotationDefines SFRotation type of VRML field types. The 4 values represent an axis of rotation followed by amount of right-handed rotation about the that axis, in radians
 CVrml_ShapeHintsDefines a ShapeHints node of VRML specifying properties of geometry and its appearance. The ShapeHints node indicates that IndexedFaceSets are solid, contain ordered vertices, or contain convex faces. These hints allow VRML implementations to optimize certain rendering features. Optimizations that may be performed include enabling back-face culling and disabling two-sided lighting. For example, if an object is solid and has ordered vertices, an implementation may turn on backface culling and turn off two-sided lighting. To ensure that an IndexedFaceSet can be viewed from either direction, set shapeType to be UNKNOWN_SHAPE_TYPE. If you know that your shapes are closed and will alwsys be viewed from the outside, set vertexOrdering to be either CLOCKWISE or COUNTERCLOCKWISE (depending on how you built your object), and set shapeType to be SOLID. Placing this near the top of your VRML file will allow the scene to be rendered much faster. The ShapeHints node also affects how default normals are generated. When an IndexedFaceSet has to generate default normals, it uses the creaseAngle field to determine which edges should be smoothly shaded and which ones should have a sharp crease. The crease angle is the angle between surface normals on adjacent polygons. For example, a crease angle of .5 radians (the default value) means that an edge between two adjacent polygonal faces will be smooth shaded if the normals to the two faces form an angle that is less than .5 radians (about 30 degrees). Otherwise, it will be faceted
 CVrml_SphereDefines a Sphere node of VRML specifying geometry shapes. This node represents a sphere. By default , the sphere is centred at (0,0,0) and has a radius of 1
 CVrml_SpotLightSpot light node of VRML nodes specifying properties of lights. This node defines a spotlight light source. A spotlight is placed at a fixed location in 3D-space and illuminates in a cone along a particular direction. The intensity of the illumination drops off exponentially as a ray of light diverges from this direction toward the edges of cone. The rate of drop-off and agle of the cone are controlled by the dropOfRate and cutOffAngle Color is written as an RGB triple. Light intensity must be in the range 0.0 to 1.0, inclusive
 CVrml_SwitchDefines a Switch node of VRML specifying group properties. This group node traverses one, none, or all of its children. One can use this node to switch on and off the effects of some properties or to switch between different properties. The whichChild field specifies the index of the child to traverse, where the first child has index 0. A value of -1 (the default) means do not traverse any children. A value of -3 traverses all children, making the switch behave exactly like a regular Group
 CVrml_Texture2Defines a Texture2 node of VRML specifying properties of geometry and its appearance. This property node defines a texture map and parameters for that map The texture can be read from the URL specified by the filename field. To turn off texturing, set the filename field to an empty string (""). Textures can alsobe specified inline by setting the image field to contain the texture data. By default : myFilename ("") myImage (0 0 0) myWrapS (Vrml_REPEAT) myWrapT (Vrml_REPEAT)
 CVrml_Texture2TransformDefines a Texture2Transform node of VRML specifying properties of geometry and its appearance. This node defines a 2D transformation applied to texture coordinates. This affect the way textures are applied to the surfaces of subsequent shapes. Transformation consisits of(in order) a non-uniform scale about an arbitrary center point, a rotation about that same point, and a translation. This allows a user to change the size and position of the textures on the shape. By default : myTranslation (0 0) myRotation (0) myScaleFactor (1 1) myCenter (0 0)
 CVrml_TextureCoordinate2Defines a TextureCoordinate2 node of VRML specifying properties of geometry and its appearance. This node defines a set of 2D coordinates to be used to map textures to the vertices of subsequent PointSet, IndexedLineSet, or IndexedFaceSet objects. It replaces the current texture coordinates in the rendering state for the shapes to use. Texture coordinates range from 0 to 1 across the texture. The horizontal coordinate, called S, is specified first, followed by vertical coordinate, T. By default : myPoint (0 0)
 CVrml_TransformDefines a Transform of VRML specifying transform properties. This node defines a geometric 3D transformation consisting of (in order) a (possibly) non-uniform scale about an arbitrary point, a rotation about an arbitrary point and axis and translation. By default : myTranslation (0,0,0) myRotation (0,0,1,0) myScaleFactor (1,1,1) myScaleOrientation (0,0,1,0) myCenter (0,0,0)
 CVrml_TransformSeparatorDefines a TransformSeparator node of VRML specifying group properties. This group node is similar to separator node in that it saves state before traversing its children and restores it afterwards. This node can be used to isolate transformations to light sources or objects
 CVrml_TranslationDefines a Translation of VRML specifying transform properties. This node defines a translation by 3D vector. By default : myTranslation (0,0,0)
 CVrml_WWWAnchorDefines a WWWAnchor node of VRML specifying group properties. The WWWAnchor group node loads a new scene into a VRML browser when one of its children is closen. Exactly how a user "chooses" a child of the WWWAnchor is up to the VRML browser. WWWAnchor with an empty ("") name does nothing when its children are chosen. WWWAnchor behaves like a Separator, pushing the traversal state before traversing its children and popping it afterwards
 CVrml_WWWInlineDefines a WWWInline node of VRML specifying group properties. The WWWInline group node reads its children from anywhere in the World Wide Web. Exactly when its children are read is not defined; reading the children may be delayed until the WWWInline is actually displayed. WWWInline with an empty ("") name does nothing. WWWInline behaves like a Separator, pushing the traversal state before traversing its children and popping it afterwards. By defaults: myName ("") myBboxSize (0,0,0) myBboxCenter (0,0,0)
 CVrmlAPIAPI for writing to VRML 1.0
 CVrmlAPI_WriterCreates and writes VRML files from Open CASCADE shapes. A VRML file can be written to an existing VRML file or to a new one
 CVrmlConverter_CurveCurve - computes the presentation of objects to be seen as curves (the computation will be made with a constant number of points), converts this one into VRML objects and writes (adds) them into anOStream. All requested properties of the representation are specify in aDrawer of Drawer class (VrmlConverter). This kind of the presentation is converted into IndexedLineSet ( VRML )
 CVrmlConverter_DeflectionCurveDeflectionCurve - computes the presentation of objects to be seen as curves, converts this one into VRML objects and writes (adds) into anOStream. All requested properties of the representation are specify in aDrawer. This kind of the presentation is converted into IndexedLineSet ( VRML ). The computation will be made according to a maximal chordial deviation
 CVrmlConverter_DrawerQualifies the aspect properties for the VRML conversation of a specific kind of object. This includes for example color, maximal chordial deviation, etc..
 CVrmlConverter_HLRShapeHLRShape - computes the presentation of objects with removal of their hidden lines for a specific projector, converts them into VRML objects and writes (adds) them into anOStream. All requested properties of the representation are specify in aDrawer of Drawer class. This kind of the presentation is converted into IndexedLineSet and if they are defined in Projector into : PerspectiveCamera, OrthographicCamera, DirectionLight, PointLight, SpotLight from Vrml package
 CVrmlConverter_IsoAspectQualifies the aspect properties for the VRML conversation of iso curves
 CVrmlConverter_LineAspectQualifies the aspect properties for the VRML conversation of a Curve and a DeflectionCurve
 CVrmlConverter_PointAspectQualifies the aspect properties for the VRML conversation of a Point Set
 CVrmlConverter_ProjectorDefines projector and calculates properties of cameras and lights from Vrml ( OrthograpicCamera, PerspectiveCamera, DirectionalLight, PointLight, SpotLight and MatrixTransform ) to display all scene shapes with arbitrary locations for requested the Projection Vector, High Point Direction and the Focus and adds them ( method Add ) to anOSream
 CVrmlConverter_ShadedShapeShadedShape - computes the shading presentation of shapes by triangulation algorithms, converts this one into VRML objects and writes (adds) into anOStream. All requested properties of the representation including the maximal chordial deviation are specify in aDrawer. This kind of the presentation is converted into IndexedFaceSet ( VRML )
 CVrmlConverter_ShadingAspectQualifies the aspect properties for the VRML conversation of ShadedShape
 CVrmlConverter_WFDeflectionRestrictedFaceWFDeflectionRestrictedFace - computes the wireframe presentation of faces with restrictions by displaying a given number of U and/or V isoparametric curves, converts his into VRML objects and writes (adds) them into anOStream. All requested properties of the representation are specify in aDrawer of Drawer class (Prs3d). This kind of the presentation is converted into IndexedFaceSet and IndexedLineSet ( VRML )
 CVrmlConverter_WFDeflectionShapeWFDeflectionShape - computes the wireframe presentation of compound set of faces, edges and vertices by displaying a given number of U and/or V isoparametric curves, converts this one into VRML objects and writes (adds) them into anOStream. All requested properties of the representation are specify in aDrawer. This kind of the presentation is converted into IndexedLineSet and PointSet ( VRML )
 CVrmlConverter_WFRestrictedFaceWFRestrictedFace - computes the wireframe presentation of faces with restrictions by displaying a given number of U and/or V isoparametric curves, converts this one into VRML objects and writes (adds) into anOStream. All requested properties of the representation are specify in aDrawer. This kind of the presentation is converted into IndexedLineSet ( VRML )
 CVrmlConverter_WFShapeWFShape - computes the wireframe presentation of compound set of faces, edges and vertices by displaying a given number of U and/or V isoparametric curves converts this one into VRML objects and writes (adds) them into anOStream. All requested properties of the representation are specify in aDrawer. This kind of the presentation is converted into IndexedLineSet and PointSet ( VRML )
 CVrmlData_Appearance
 CVrmlData_ArrayVec3d
 CVrmlData_Box
 CVrmlData_Color
 CVrmlData_Cone
 CVrmlData_Coordinate
 CVrmlData_Cylinder
 CVrmlData_DataMapOfShapeAppearance
 CVrmlData_Faceted
 CVrmlData_Geometry
 CVrmlData_Group
 CVrmlData_ImageTexture
 CVrmlData_InBuffer
 CVrmlData_IndexedFaceSet
 CVrmlData_IndexedLineSet
 CVrmlData_Material
 CVrmlData_Node
 CVrmlData_Normal
 CVrmlData_Scene
 CVrmlData_ShapeConvert
 CVrmlData_ShapeNode
 CVrmlData_Sphere
 CVrmlData_Texture
 CVrmlData_TextureCoordinate
 CVrmlData_TextureTransformImplementation of the TextureTransform node
 CVrmlData_UnknownNode
 CVrmlData_WorldInfo
 CWNT_WClassThis class defines a Windows NT window class. A window in Windows NT is always created based on a window class. The window class identifies the window procedure that processes messages to the window. Each window class has unique name ( character string ). More than one window can be created based on a single window class. For example, all button windows in Windows NT are created based on the same window class. The window class defines the window procedure and some other characteristics ( background, mouse cursor shape etc. ) of the windows that are created based on that class. When we create a window, we define additional characteristics of the window that are unique to that window. So, we have to create and register window class before creation of any window. Of course, it's possible to create a new window class for each window inside the Window class and do not use the WClass at all. We implemented this class for sake of flexibility of event processing
 CWNT_WindowThis class defines Windows NT window
 CXBRepMesh
 CXCAFApp_ApplicationImplements an Application for the DECAF documents
 CXCAFDocDefinition of general structure of DECAF document and tools to work with it
 CXCAFDoc_AreaAttribute to store area
 CXCAFDoc_CentroidAttribute to store centroid
 CXCAFDoc_ColorAttribute to store color
 CXCAFDoc_ColorToolProvides tools to store and retrieve attributes (colors) of TopoDS_Shape in and from TDocStd_Document A Document is intended to hold different attributes of ONE shape and it's sub-shapes Provide tools for management of Colors section of document
 CXCAFDoc_DataMapIteratorOfDataMapOfShapeLabel
 CXCAFDoc_DataMapNodeOfDataMapOfShapeLabel
 CXCAFDoc_DataMapOfShapeLabel
 CXCAFDoc_DatumAttribute to store datum
 CXCAFDoc_DimTolAttribute to store dimension and tolerance
 CXCAFDoc_DimTolToolProvides tools to store and retrieve attributes (colors) of TopoDS_Shape in and from TDocStd_Document A Document is intended to hold different attributes of ONE shape and it's sub-shapes. Attribute containing DimTol section of DECAF document. Provide tools for management of DimTol section of document
 CXCAFDoc_DocumentToolDefines sections structure of an XDE document. attribute marking CAF document as being DECAF document. Creates the sections structure of the document
 CXCAFDoc_GraphNodeThis attribute allow user multirelation tree of labels. This GraphNode is experimental Graph that not control looping and redundance. Attribute containg sequence of father's and child's labels. Provide create and work with Graph in XCAFDocument
 CXCAFDoc_GraphNodeSequence
 CXCAFDoc_LayerToolProvides tools to store and retrieve attributes (Layers) of TopoDS_Shape in and from TDocStd_Document A Document is intended to hold different attributes of ONE shape and it's sub-shapes Provide tools for management of Layers section of document
 CXCAFDoc_LocationAttribute to store TopLoc_Location
 CXCAFDoc_MaterialAttribute to store material
 CXCAFDoc_MaterialToolProvides tools to store and retrieve attributes (materials) of TopoDS_Shape in and from TDocStd_Document A Document is intended to hold different attributes of ONE shape and it's sub-shapes Provide tools for management of Materialss section of document
 CXCAFDoc_SequenceNodeOfGraphNodeSequence
 CXCAFDoc_ShapeMapToolAttribute containing map of sub shapes
 CXCAFDoc_ShapeToolA tool to store shapes in an XDE document in the form of assembly structure, and to maintain this structure. Attribute containing Shapes section of DECAF document. Provide tools for management of Shapes section. The API provided by this class allows to work with this structure regardless of its low-level implementation. All the shapes are stored on child labels of a main label which is XCAFDoc_DocumentTool::LabelShapes(). The label for assembly also has sub-labels, each of which represents the instance of another shape in that assembly (component). Such sub-label stores reference to the label of the original shape in the form of TDataStd_TreeNode with GUID XCAFDoc::ShapeRefGUID(), and its location encapsulated into the NamedShape. For correct work with an XDE document, it is necessary to use methods for analysis and methods for working with shapes. For example: if ( STool->IsAssembly(aLabel) ) { Standard_Boolean subchilds = Standard_False; (default) Standard_Integer nbc = STool->NbComponents (aLabel[,subchilds]); } If subchilds is True, commands also consider sub-levels. By default, only level one is checked. In this example, number of children from the first level of assembly will be returned. Methods for creation and initialization: Constructor: XCAFDoc_ShapeTool::XCAFDoc_ShapeTool() Getting a guid: Standard_GUID GetID (); Creation (if does not exist) of ShapeTool on label L: Handle(XCAFDoc_ShapeTool) XCAFDoc_ShapeTool::Set(const TDF_Label& L) Analyze whether shape is a simple shape or an instance or a component of an assembly or it is an assembly ( methods of analysis). For example: STool->IsShape(aLabel) ; Analyze that the label represents a shape (simple shape, assembly or reference) or STool->IsTopLevel(aLabel); Analyze that the label is a label of a top-level shape. Work with simple shapes, assemblies and instances ( methods for work with shapes). For example: Add shape: Standard_Boolean makeAssembly; // True to interpret a Compound as an Assembly, False to take it as a whole aLabel = STool->AddShape(aShape, makeAssembly); Get shape: TDF_Label aLabel... // A label must be present if (aLabel.IsNull()) { ... no such label : abandon .. } TopoDS_Shape aShape; aShape = STool->GetShape(aLabel); if (aShape.IsNull()) { ... this label is not for a Shape ... } To get a label from shape. Standard_Boolean findInstance = Standard_False; (this is default value) aLabel = STool->FindShape(aShape [,findInstance]); if (aLabel.IsNull()) { ... no label found for this shape ... }
 CXCAFDoc_VolumeAttribute to store volume
 CXCAFDrivers
 CXCAFDrivers_DocumentRetrievalDriverRetrieval driver of a XS document
 CXCAFDrivers_DocumentStorageDriverStorage driver of a XS document
 CXCAFPrsPresentation (visualiation, selection etc.) tools for DECAF documents
 CXCAFPrs_AISObjectImplements AIS_InteractiveObject functionality for shape in DECAF document
 CXCAFPrs_DataMapIteratorOfDataMapOfShapeStyle
 CXCAFPrs_DataMapIteratorOfDataMapOfStyleShape
 CXCAFPrs_DataMapIteratorOfDataMapOfStyleTransient
 CXCAFPrs_DataMapNodeOfDataMapOfShapeStyle
 CXCAFPrs_DataMapNodeOfDataMapOfStyleShape
 CXCAFPrs_DataMapNodeOfDataMapOfStyleTransient
 CXCAFPrs_DataMapOfShapeStyle
 CXCAFPrs_DataMapOfStyleShape
 CXCAFPrs_DataMapOfStyleTransient
 CXCAFPrs_DriverImplements a driver for presentation of shapes in DECAF document. Its the only purpose is to initialize and return XCAFPrs_AISObject object on request
 CXCAFPrs_StyleRepresents a set of styling settings applicable to a (sub)shape
 CXCAFSchemaSchema
 CXCAFSchema_DBC_VArrayOfCharacter
 CXCAFSchema_DBC_VArrayOfExtCharacter
 CXCAFSchema_gp_Ax1
 CXCAFSchema_gp_Ax2
 CXCAFSchema_gp_Ax2d
 CXCAFSchema_gp_Ax3
 CXCAFSchema_gp_Dir
 CXCAFSchema_gp_Dir2d
 CXCAFSchema_gp_Mat
 CXCAFSchema_gp_Mat2d
 CXCAFSchema_gp_Pnt
 CXCAFSchema_gp_Pnt2d
 CXCAFSchema_gp_Trsf
 CXCAFSchema_gp_Trsf2d
 CXCAFSchema_gp_Vec
 CXCAFSchema_gp_Vec2d
 CXCAFSchema_gp_XY
 CXCAFSchema_gp_XYZ
 CXCAFSchema_PCollection_HAsciiString
 CXCAFSchema_PCollection_HExtendedString
 CXCAFSchema_PColStd_FieldOfHArray1OfReal
 CXCAFSchema_PColStd_HArray1OfReal
 CXCAFSchema_PDF_Attribute
 CXCAFSchema_PMMgt_PManaged
 CXCAFSchema_PTopLoc_Datum3D
 CXCAFSchema_PTopLoc_ItemLocation
 CXCAFSchema_PTopLoc_Location
 CXCAFSchema_PXCAFDoc_Area
 CXCAFSchema_PXCAFDoc_Centroid
 CXCAFSchema_PXCAFDoc_Color
 CXCAFSchema_PXCAFDoc_ColorTool
 CXCAFSchema_PXCAFDoc_Datum
 CXCAFSchema_PXCAFDoc_DimTol
 CXCAFSchema_PXCAFDoc_DimTolTool
 CXCAFSchema_PXCAFDoc_DocumentTool
 CXCAFSchema_PXCAFDoc_GraphNode
 CXCAFSchema_PXCAFDoc_GraphNodeSequence
 CXCAFSchema_PXCAFDoc_LayerTool
 CXCAFSchema_PXCAFDoc_Location
 CXCAFSchema_PXCAFDoc_Material
 CXCAFSchema_PXCAFDoc_MaterialTool
 CXCAFSchema_PXCAFDoc_SeqNodeOfGraphNodeSequence
 CXCAFSchema_PXCAFDoc_ShapeTool
 CXCAFSchema_PXCAFDoc_Volume
 CXCAFSchema_Quantity_Color
 CXCAFSchema_Standard_GUID
 CXCAFSchema_Standard_Persistent
 CXCAFSchema_Standard_Storable
 CXDEDRAWProvides DRAW commands for work with DECAF data structures
 CXDEDRAW_ColorsContains commands to work with colors
 CXDEDRAW_Common
 CXDEDRAW_LayersContains commands to work with layers
 CXDEDRAW_PropsContains commands to work with geometric validation properties of shapes
 CXDEDRAW_ShapesContains commands to work with shapes and assemblies
 CXmlDrivers
 CXmlDrivers_DocumentRetrievalDriver
 CXmlDrivers_DocumentStorageDriver
 CXmlLDrivers
 CXmlLDrivers_DocumentRetrievalDriver
 CXmlLDrivers_DocumentStorageDriver
 CXmlLDrivers_NamespaceDef
 CXmlLDrivers_SequenceNodeOfSequenceOfNamespaceDef
 CXmlLDrivers_SequenceOfNamespaceDef
 CXmlMDataStdStorage and Retrieval drivers for modelling attributes. Transient attributes are defined in package TDataStd
 CXmlMDataStd_AsciiStringDriverTDataStd_AsciiString attribute Driver
 CXmlMDataStd_BooleanArrayDriver
 CXmlMDataStd_BooleanListDriver
 CXmlMDataStd_ByteArrayDriver
 CXmlMDataStd_CommentDriverAttribute Driver
 CXmlMDataStd_DirectoryDriverAttribute Driver
 CXmlMDataStd_ExpressionDriverAttribute Driver
 CXmlMDataStd_ExtStringArrayDriverAttribute Driver
 CXmlMDataStd_ExtStringListDriver
 CXmlMDataStd_IntegerArrayDriverAttribute Driver
 CXmlMDataStd_IntegerDriverAttribute Driver
 CXmlMDataStd_IntegerListDriver
 CXmlMDataStd_IntPackedMapDriverTDataStd_IntPackedMap attribute Driver
 CXmlMDataStd_NamedDataDriver
 CXmlMDataStd_NameDriverAttribute Driver
 CXmlMDataStd_NoteBookDriverAttribute Driver
 CXmlMDataStd_RealArrayDriverAttribute Driver
 CXmlMDataStd_RealDriverAttribute Driver
 CXmlMDataStd_RealListDriver
 CXmlMDataStd_ReferenceArrayDriver
 CXmlMDataStd_ReferenceListDriver
 CXmlMDataStd_RelationDriverAttribute Driver
 CXmlMDataStd_TickDriver
 CXmlMDataStd_TreeNodeDriverAttribute Driver
 CXmlMDataStd_UAttributeDriverAttribute Driver
 CXmlMDataStd_VariableDriverAttribute Driver
 CXmlMDataXtdStorage and Retrieval drivers for modelling attributes. Transient attributes are defined in package TDataXtd
 CXmlMDataXtd_AxisDriverAttribute Driver
 CXmlMDataXtd_ConstraintDriverAttribute Driver
 CXmlMDataXtd_GeometryDriverAttribute Driver
 CXmlMDataXtd_PatternStdDriverAttribute Driver
 CXmlMDataXtd_PlacementDriverAttribute Driver
 CXmlMDataXtd_PlaneDriverAttribute Driver
 CXmlMDataXtd_PointDriverAttribute Driver
 CXmlMDataXtd_ShapeDriverAttribute Driver
 CXmlMDFThis package provides classes and methods to translate a transient DF into a persistent one and vice versa
 CXmlMDF_ADriverAttribute Storage/Retrieval Driver
 CXmlMDF_ADriverTableA driver table is an object building links between object types and object drivers. In the translation process, a driver table is asked to give a translation driver for each current object to be translated
 CXmlMDF_DataMapIteratorOfMapOfDriver
 CXmlMDF_DataMapIteratorOfTypeADriverMap
 CXmlMDF_DataMapNodeOfMapOfDriver
 CXmlMDF_DataMapNodeOfTypeADriverMap
 CXmlMDF_MapOfDriver
 CXmlMDF_ReferenceDriverAttribute Driver
 CXmlMDF_TagSourceDriverAttribute Driver
 CXmlMDF_TypeADriverMap
 CXmlMDocStdDriver for TDocStd_XLink
 CXmlMDocStd_XLinkDriverAttribute Driver
 CXmlMFunction
 CXmlMFunction_FunctionDriverAttribute Driver
 CXmlMFunction_GraphNodeDriverXML persistence driver for dependencies of a function
 CXmlMFunction_ScopeDriverXML persistence driver for a scope of functions
 CXmlMNaming
 CXmlMNaming_NamedShapeDriver
 CXmlMNaming_NamingDriver
 CXmlMNaming_Shape1The XmlMNaming_Shape1 is the Persistent view of a TopoDS_Shape
 CXmlMPrsStd
 CXmlMPrsStd_AISPresentationDriverAttribute Driver
 CXmlMPrsStd_PositionDriverAttribute Driver
 CXmlMXCAFDocStorage and Retrieval drivers for modelling attributes. Transient attributes are defined in package XCAFDoc
 CXmlMXCAFDoc_AreaDriverAttribute Driver
 CXmlMXCAFDoc_CentroidDriverAttribute Driver
 CXmlMXCAFDoc_ColorDriverAttribute Driver
 CXmlMXCAFDoc_ColorToolDriverAttribute Driver
 CXmlMXCAFDoc_DatumDriverAttribute Driver
 CXmlMXCAFDoc_DimTolDriverAttribute Driver
 CXmlMXCAFDoc_DimTolToolDriverAttribute Driver
 CXmlMXCAFDoc_DocumentToolDriverAttribute Driver
 CXmlMXCAFDoc_GraphNodeDriverAttribute Driver
 CXmlMXCAFDoc_LayerToolDriverAttribute Driver
 CXmlMXCAFDoc_LocationDriverAttribute Driver
 CXmlMXCAFDoc_MaterialDriverAttribute Driver
 CXmlMXCAFDoc_MaterialToolDriverAttribute Driver
 CXmlMXCAFDoc_ShapeToolDriverAttribute Driver
 CXmlMXCAFDoc_VolumeDriverAttribute Driver
 CXmlObjMgtThis package defines services to manage the storage grain of data produced by applications and those classes to manage persistent extern reference
 CXmlObjMgt_Array1The class Array1 represents unidimensionnal array of fixed size known at run time. The range of the index is user defined. Warning: Programs clients of such class must be independant of the range of the first element. Then, a C++ for loop must be written like this for (i = A->Lower(); i <= A->Upper(); i++)
 CXmlObjMgt_GPTranslation of gp (simple geometry) objects
 CXmlObjMgt_PersistentRoot for XML-persistence
 CXmlTObjDrivers
 CXmlTObjDrivers_DocumentRetrievalDriver
 CXmlTObjDrivers_DocumentStorageDriver
 CXmlTObjDrivers_IntSparseArrayDriver
 CXmlTObjDrivers_ModelDriver
 CXmlTObjDrivers_ObjectDriver
 CXmlTObjDrivers_ReferenceDriver
 CXmlTObjDrivers_XYZDriver
 CXmlXCAFDrivers
 CXmlXCAFDrivers_DocumentRetrievalDriverRetrieval driver of a XS document
 CXmlXCAFDrivers_DocumentStorageDriverStorage driver of a XS document
 CXSAlgo
 CXSAlgo_AlgoContainer
 CXSAlgo_ToolContainerReturns tools used by AlgoContainer
 CXSControlThis package provides complements to IFSelect & Co for control of a session
 CXSControl_ConnectedShapesFrom a TopoDS_Shape, or from the entity which has produced it, searches for the shapes, and the entities which have produced them in last transfer, which are adjacent to it by VERTICES
 CXSControl_ControllerThis class allows a general X-STEP engine to run generic functions on any interface norm, in the same way. It includes the transfer operations. I.e. it gathers the already available general modules, the engine has just to know it
 CXSControl_FuncShapeDefines additionnal commands for XSControl to :
 CXSControl_FunctionsFunctions from XSControl gives access to actions which can be commanded with the resources provided by XSControl: especially Controller and Transfer
 CXSControl_ReaderA groundwork to convert a shape to data which complies with a particular norm. This data can be that of a whole model or that of a specific list of entities in the model. You specify the list using a single selection or a combination of selections. A selection is an operator which computes a list of entities from a list given in input. To specify the input, you can use:
 CXSControl_SelectForTransferThis selection selects the entities which are recognised for transfer by an Actor for Read : current one or another one
 CXSControl_SignTransferStatusThis Signatures gives the Transfer Status of an entity, as recorded in a TransferProcess. It can be :
 CXSControl_TransferReaderA TransferReader performs, manages, handles results of, transfers done when reading a file (i.e. from entities of an InterfaceModel, to objects for Imagine)
 CXSControl_TransferWriterTransferWriter gives help to control transfer to write a file after having converted data from Cascade/Imagine
 CXSControl_UtilsThis class provides various useful utility routines, to facilitate handling of most common data structures : transients (type, type name ...), strings (ascii or extended, pointed or handled or ...), shapes (reading, writing, testing ...), sequences & arrays (of strings, of transients, of shapes ...), ..
 CXSControl_VarsDefines a receptacle for externally defined variables, each one has a name
 CXSControl_WorkSessionThis WorkSession completes the basic one, by adding :
 CXSControl_WriterThis class gives a simple way to create then write a Model compliant to a given norm, from a Shape The model can then be edited by tools by other appropriate tools
 CXSDRAWBasic package to work functions of X-STEP (IFSelect & Co) under control of DRAW
 CXSDRAW_FunctionsDefines additionnal commands for XSDRAW to :
 CXSDRAW_VarsVars for DRAW session (i.e. DBRep and DrawTrSurf)
 CXSDRAWIGESXSDRAW for IGES : commands IGESSelect, Controller, transfer
 CXSDRAWSTEPXSDRAW for STEP AP214 and AP203
 CXSDRAWSTLVRML
 CXSDRAWSTLVRML_CoordsMap
 CXSDRAWSTLVRML_DataMapIteratorOfCoordsMap
 CXSDRAWSTLVRML_DataMapIteratorOfElemNodesMap
 CXSDRAWSTLVRML_DataMapNodeOfCoordsMap
 CXSDRAWSTLVRML_DataMapNodeOfElemNodesMap
 CXSDRAWSTLVRML_DataSourceThe sample DataSource for working with STLMesh_Mesh
 CXSDRAWSTLVRML_DataSource3DThe sample DataSource3D for working with STLMesh_Mesh
 CXSDRAWSTLVRML_DrawableMesh
 CXSDRAWSTLVRML_ElemNodesMap
 CXw_WindowThis class defines XLib window intended for creation of OpenGL context