Open CASCADE Technology  7.1.0.beta
Public Member Functions | Protected Member Functions | Protected Attributes

AIS_Trihedron Class Reference

Create a selectable trihedron there are 4 modes of selection : mode = 0 to select trihedron ,priority = 1 mode = 1 to select its origin ,priority = 5 mode = 2 to select its axis ,priority = 3 mode = 3 to select its planes ,priority = 2 a trihedron has 1 origin, 3 axes and 3 planes. Warning For the presentation of trihedra, the default unit of length is the millimeter, and the default value for the representation of axes is 10. To 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 FirstAxisLength from Prs3d_DatumAspect(). 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. More...

#include <AIS_Trihedron.hxx>

Inheritance diagram for AIS_Trihedron:
Inheritance graph
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Public Member Functions

 AIS_Trihedron (const Handle< Geom_Axis2Placement > &aComponent)
 Initializes a trihedron entity. More...
 
const Handle< Geom_Axis2Placement > & Component () const
 Returns the right-handed coordinate system set in SetComponent. More...
 
void SetComponent (const Handle< Geom_Axis2Placement > &aComponent)
 Constructs the right-handed coordinate system aComponent. More...
 
Standard_Boolean HasOwnSize () const
 Returns true if the trihedron object has a size other than the default size of 10 mm. along each axis. More...
 
void SetSize (const Standard_Real aValue)
 Sets the size aValue for the trihedron object. The default value is 10 mm. More...
 
void UnsetSize ()
 Removes any non-default settings for size of this trihedron object. More...
 
Standard_Real Size () const
 
Handle< AIS_AxisXAxis () const
 Returns the "XAxis". More...
 
Handle< AIS_AxisYAxis () const
 Returns the "YAxis". More...
 
Handle< AIS_AxisAxis () const
 Returns the main Axis. More...
 
Handle< AIS_PointPosition () const
 Returns the origine. More...
 
Handle< AIS_PlaneXYPlane () const
 Returns the "XYPlane". More...
 
Handle< AIS_PlaneXZPlane () const
 Returns the "XZPlane". More...
 
Handle< AIS_PlaneYZPlane () const
 Returns the "YZPlane". More...
 
virtual void SetContext (const Handle< AIS_InteractiveContext > &aCtx) override
 connection to <aCtx> default drawer implies a recomputation of SubObjects values. More...
 
Standard_Boolean AcceptDisplayMode (const Standard_Integer aMode) const override
 Returns true if the display mode selected, aMode, is valid for trihedron datums. More...
 
virtual void Compute (const Handle< Prs3d_Projector > &aProjector, const Handle< Geom_Transformation > &aTrsf, const Handle< Prs3d_Presentation > &aPresentation) override
 Computes the presentation according to a point of view given by <aProjector>. To be Used when the associated degenerated Presentations have been transformed by <aTrsf> which is not a Pure Translation. The HLR Prs can't be deducted automatically WARNING :<aTrsf> must be applied to the object to display before computation !!! More...
 
virtual Standard_Integer Signature () const override
 Returns index 3, selection of the planes XOY, YOZ, XOZ. More...
 
virtual AIS_KindOfInteractive Type () const override
 Indicates that the type of Interactive Object is datum. More...
 
void SetColor (const Quantity_NameOfColor aColor) override
 only the interactive obj knowns which Drawer attribute is affected by the color (ex: for a wire, it's the wireaspect field of the drawer, but for a vertex, only the point aspect field is affected by the color) WARNING : Do not forget to set the corresponding fields here (hasOwnColor and myOwnColor) More...
 
void SetColor (const Quantity_Color &aColor) override
 Sets the color aColor for this trihedron object. More...
 
void SetTextColor (const Quantity_NameOfColor aColor)
 
Standard_Boolean HasTextColor () const
 
Quantity_NameOfColor TextColor () const
 
void SetArrowColor (const Quantity_NameOfColor aColor)
 
Standard_Boolean HasArrowColor () const
 
Quantity_NameOfColor ArrowColor () const
 
void ExtremityPoints (TColgp_Array1OfPnt &TheExtrem) const
 Returns the four extremities of the trihedron from the array of points, TheExtrem. More...
 
void UnsetColor () override
 Removes the settings for color. More...
 
void UnsetWidth () override
 Removes the non-default settings for width set in SetWidth. More...
 
- Public Member Functions inherited from AIS_InteractiveObject
virtual Standard_Boolean AcceptShapeDecomposition () const
 Informs the graphic context that the interactive Object may be decomposed into sub-shapes for dynamic selection. The most used Interactive Object is AIS_Shape. Activation methods for standard selection modes are proposed in the Interactive Context. These include selection by vertex or by edges. For datums with the same behavior as AIS_Shape, such as vetices and edges, we must redefine the virtual method so that AcceptShapeDecomposition returns false. Rule for selection : Mode 0 : Selection of the interactive Object itself Mode 1 : Selection of vertices Mode 2 : Selection Of Edges Mode 3 : Selection Of Wires Mode 4 : Selection Of Faces ... More...
 
void SetCurrentFacingModel (const Aspect_TypeOfFacingModel aModel=Aspect_TOFM_BOTH_SIDE)
 change the current facing model apply on polygons for SetColor(), SetTransparency(), SetMaterial() methods default facing model is Aspect_TOFM_TWO_SIDE. This mean that attributes is applying both on the front and back face. More...
 
Aspect_TypeOfFacingModel CurrentFacingModel () const
 Returns the current facing model which is in effect. More...
 
virtual void SetWidth (const Standard_Real aValue)
 Allows you to provide the setting aValue for width. Only the Interactive Object knows which Drawer attribute is affected by the width setting. More...
 
virtual Standard_Integer DefaultDisplayMode () const
 Returns the default display mode. This method is to be implemented when the main mode is not mode 0. More...
 
void Redisplay (const Standard_Boolean AllModes=Standard_False)
 Updates the active presentation; if <AllModes> = Standard_True all the presentations inside are recomputed. IMPORTANT: It is preferable to call Redisplay method of corresponding AIS_InteractiveContext instance for cases when it is accessible. This method just redirects call to myCTXPtr, so this class field must be up to date for proper result. More...
 
void SetInfiniteState (const Standard_Boolean aFlag=Standard_True)
 Sets the infinite state flag aFlage. if <aFlag> = True , the interactiveObject is considered as infinite, i.e. its graphic presentations are not taken in account for View FitAll... More...
 
Standard_Boolean IsInfinite () const
 Returns true if the interactive object is infinite. In this case, its graphic presentations are not taken into account in the fit-all view. More...
 
Standard_Boolean HasInteractiveContext () const
 Indicates whether the Interactive Object has a pointer to an interactive context. More...
 
Handle< AIS_InteractiveContextGetContext () const
 Returns the context pointer to the interactive context. More...
 
Standard_Boolean HasOwner () const
 Returns true if the object has an owner attributed to it. The owner can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of, and takes the form of a transient. More...
 
const Handle< Standard_Transient > & GetOwner () const
 Returns the owner of the Interactive Object. The owner can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of, and takes the form of a transient. There are two types of owners: More...
 
void SetOwner (const Handle< Standard_Transient > &theApplicativeEntity)
 Allows you to attribute the owner theApplicativeEntity to an Interactive Object. This can be a shape for a set of sub-shapes or a sub-shape for sub-shapes which it is composed of. The owner takes the form of a transient. More...
 
void ClearOwner ()
 Each Interactive Object has methods which allow us to attribute an Owner to it in the form of a Transient. This method removes the owner from the graphic entity. More...
 
Standard_Boolean HasDisplayMode () const
 Returns true if the Interactive Object has a display mode setting. Otherwise, it is displayed in Neutral Point. More...
 
void SetDisplayMode (const Standard_Integer aMode)
 Sets the display mode aMode for the interactive object. An object can have its own temporary display mode, which is different from that proposed by the interactive context. The range of possibilities currently proposed is the following: More...
 
void UnsetDisplayMode ()
 Removes display mode settings from the interactive object. More...
 
Standard_Integer DisplayMode () const
 Returns the display mode setting of the Interactive Object. The range of possibilities is the following: More...
 
Standard_Integer SelectionPriority () const
 Returns the selection priority setting. -1 indicates that there is none. You can modify the selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6 if both objects are selected at the same time. You could give vertices priority 8, edges priority 7, faces priority 6, and shapes priority 5. If a vertex, an edge and a face are simultaneously detected during selection, only the vertex will then be highlighted. For trihedra, for example, the default priorities are the following four: More...
 
void SetSelectionPriority (const Standard_Integer thePriority)
 Allows you to provide a setting thePriority for selection priority. You can modify selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6. More...
 
void UnsetSelectionPriority ()
 Removes the setting for selection priority. SelectionPriority then returns -1. More...
 
Standard_Boolean HasSelectionPriority () const
 Returns true if there is a setting for selection priority. You can modify selection priority of an owner to make one entity more selectionable than another one. The default selection priority for an owner is 5, for example. To increase selection priority, choose a setting between 5 and 10. An entity with priority 7 will take priority over one with a setting of 6. More...
 
Standard_Boolean HasHilightMode () const
 Returns true if the Interactive Object is in highlight mode. More...
 
Standard_Integer HilightMode () const
 Returns the setting for highlight mode. At dynamic detection, the presentation echoed by the Interactive Context, is by default the presentation already on the screen. You can specify a Highlight presentation mode which is valid no matter what the active representation of the object. It makes no difference whether this choice is temporary or definitive. To do this, we use the following functions: More...
 
void SetHilightMode (const Standard_Integer theMode)
 Sets the highlight mode theMode for the interactive object. If, for example, you want to systematically highlight the wireframe presentation of a shape - whether visualized in wireframe presentation or with shading - you set the highlight mode to 0. More...
 
void UnsetHilightMode ()
 Allows the user to take a given Prs for hilight ex : for a shape which would be displayed in shading mode the hilight Prs is the wireframe mode. if No specific hilight mode is defined, the displayed Prs will be the hilighted one. More...
 
Standard_Boolean HasColor () const
 Returns true if the Interactive Object has color. More...
 
virtual Quantity_NameOfColor Color () const
 Returns the color setting of the Interactive Object. More...
 
virtual void Color (Quantity_Color &theColor) const
 
Standard_Boolean HasWidth () const
 Returns true if the Interactive Object has width. More...
 
Standard_Real Width () const
 Returns the width setting of the Interactive Object. More...
 
Standard_Boolean HasMaterial () const
 Returns true if the Interactive Object has a setting for material. More...
 
virtual Graphic3d_NameOfMaterial Material () const
 Returns the current material setting. This will be on of the following materials: More...
 
virtual void SetMaterial (const Graphic3d_NameOfMaterial aName)
 Sets the name aName for material defining this display attribute for the interactive object. Material aspect determines shading aspect, color and transparency of visible entities. More...
 
virtual void SetMaterial (const Graphic3d_MaterialAspect &aName)
 Sets the material aMat defining this display attribute for the interactive object. Material aspect determines shading aspect, color and transparency of visible entities. More...
 
virtual void UnsetMaterial ()
 Removes the setting for material. More...
 
virtual void SetTransparency (const Standard_Real aValue=0.6)
 Attributes a setting aValue for transparency. The transparency value should be between 0.0 and 1.0. At 0.0 an object will be totally opaque, and at 1.0, fully transparent. Warning At a value of 1.0, there may be nothing visible. More...
 
Standard_Boolean IsTransparent () const
 Returns true if there is a transparency setting. More...
 
virtual Standard_Real Transparency () const
 Returns the transparency setting. This will be between 0.0 and 1.0. At 0.0 an object will be totally opaque, and at 1.0, fully transparent. More...
 
virtual void UnsetTransparency ()
 Removes the transparency setting. The object is opaque by default. More...
 
virtual void UnsetAttributes () override
 Clears settings provided by the drawing tool aDrawer. More...
 
Standard_Boolean HasPresentation () const
 Returns TRUE when this object has a presentation in the current DisplayMode() More...
 
Handle< Prs3d_PresentationPresentation () const
 Returns the current presentation of this object according to the current DisplayMode() More...
 
void SetAspect (const Handle< Prs3d_BasicAspect > &anAspect)
 Sets the graphic basic aspect to the current presentation. More...
 
virtual void SetPolygonOffsets (const Standard_Integer aMode, const Standard_ShortReal aFactor=1.0, const Standard_ShortReal aUnits=0.0)
 Sets up polygon offsets for this object. It modifies all existing presentations of <anObj> (if any), so it is reasonable to call this method after <anObj> has been displayed. Otherwise, Compute() method should pass Graphic3d_AspectFillArea3d aspect from <myDrawer> to Graphic3d_Group to make polygon offsets work. More...
 
virtual Standard_Boolean HasPolygonOffsets () const
 Returns Standard_True if <myDrawer> has non-null shading aspect. More...
 
virtual void PolygonOffsets (Standard_Integer &aMode, Standard_ShortReal &aFactor, Standard_ShortReal &aUnits) const
 Retrieves current polygon offsets settings from <myDrawer>. More...
 
virtual void BoundingBox (Bnd_Box &theBndBox) override
 Returns bounding box of object correspondingly to its current display mode. More...
 
void SetIsoOnTriangulation (const Standard_Boolean theIsEnabled)
 Enables or disables on-triangulation build of isolines according to the flag given. More...
 
void SynchronizeAspects ()
 Synchronize presentation aspects after their modification. More...
 
- Public Member Functions inherited from SelectMgr_SelectableObject
virtual ~SelectMgr_SelectableObject ()
 Clears all selections of the object. More...
 
void RecomputePrimitives ()
 Re-computes the sensitive primitives for all modes. IMPORTANT: Do not use this method to update selection primitives except implementing custom selection manager! This method does not take into account necessary BVH updates, but may invalidate the pointers it refers to. TO UPDATE SELECTION properly from outside classes, use method UpdateSelection. More...
 
void RecomputePrimitives (const Standard_Integer theMode)
 Re-computes the sensitive primitives which correspond to the <theMode>th selection mode. IMPORTANT: Do not use this method to update selection primitives except implementing custom selection manager! selection manager! This method does not take into account necessary BVH updates, but may invalidate the pointers it refers to. TO UPDATE SELECTION properly from outside classes, use method UpdateSelection. More...
 
void AddSelection (const Handle< SelectMgr_Selection > &aSelection, const Standard_Integer aMode)
 Adds the selection aSelection with the selection mode index aMode to this framework. More...
 
void ClearSelections (const Standard_Boolean update=Standard_False)
 Empties all the selections in the SelectableObject <update> parameter defines whether all object's selections should be flagged for further update or not. This improved method can be used to recompute an object's selection (without redisplaying the object completely) when some selection mode is activated not for the first time. More...
 
const Handle< SelectMgr_Selection > & Selection (const Standard_Integer aMode) const
 Returns the selection Selection having the selection mode aMode. More...
 
virtual Standard_Boolean HasSelection (const Standard_Integer theMode) const
 Returns true if a selection corresponding to the selection mode theMode was computed for this object. More...
 
void Init ()
 Begins the iteration scanning for sensitive primitives. More...
 
Standard_Boolean More () const
 Continues the iteration scanning for sensitive primitives. More...
 
void Next ()
 Continues the iteration scanning for sensitive primitives. More...
 
const Handle< SelectMgr_Selection > & CurrentSelection () const
 Returns the current selection in this framework. More...
 
void ResetTransformation () override
 resets local transformation to identity. More...
 
virtual void UpdateTransformation () override
 Recomputes the location of the selection aSelection. More...
 
virtual void UpdateTransformations (const Handle< SelectMgr_Selection > &aSelection)
 Updates locations in all sensitive entities from <aSelection> and in corresponding entity owners. More...
 
virtual void HilightSelected (const Handle< PrsMgr_PresentationManager3d > &PM, const SelectMgr_SequenceOfOwner &Seq)
 Method which draws selected owners ( for fast presentation draw ) More...
 
virtual void ClearSelected ()
 Method which clear all selected owners belonging to this selectable object ( for fast presentation draw ) More...
 
virtual void HilightOwnerWithColor (const Handle< PrsMgr_PresentationManager3d > &thePM, const Handle< Graphic3d_HighlightStyle > &theStyle, const Handle< SelectMgr_EntityOwner > &theOwner)
 Method which hilight an owner belonging to this selectable object ( for fast presentation draw ) More...
 
virtual Standard_Boolean IsAutoHilight () const
 If returns True, the old mechanism for highlighting selected objects is used (HilightSelected Method may be empty). If returns False, the HilightSelected method will be fully responsible for highlighting selected entity owners belonging to this selectable object. More...
 
virtual void SetAutoHilight (const Standard_Boolean newAutoHilight)
 Set AutoHilight property to true or false Sets up Transform Persistence Mode for this object. More...
 
Handle< Prs3d_PresentationGetHilightPresentation (const Handle< PrsMgr_PresentationManager3d > &TheMgr)
 
Handle< Prs3d_PresentationGetSelectPresentation (const Handle< PrsMgr_PresentationManager3d > &TheMgr)
 
virtual void SetZLayer (const Graphic3d_ZLayerId theLayerId) override
 Set Z layer ID and update all presentations of the selectable object. The layers mechanism allows drawing objects in higher layers in overlay of objects in lower layers. More...
 
void UpdateSelection (const Standard_Integer theMode=-1)
 Sets update status FULL to selections of the object. Must be used as the only method of UpdateSelection from outer classes to prevent BVH structures from being outdated. More...
 
virtual void SetAttributes (const Handle< Prs3d_Drawer > &theDrawer)
 Initializes the drawing tool theDrawer. More...
 
const Handle< Prs3d_Drawer > & Attributes () const
 Returns the attributes settings. More...
 
virtual void SetHilightAttributes (const Handle< Prs3d_Drawer > &theDrawer)
 Initializes the hilight drawing tool theDrawer. More...
 
const Handle< Prs3d_Drawer > & HilightAttributes () const
 Returns the hilight attributes settings. More...
 
virtual void UnsetHilightAttributes ()
 Clears settings provided by the hilight drawing tool theDrawer. More...
 
void SetAssemblyOwner (const Handle< SelectMgr_EntityOwner > &theOwner, const Standard_Integer theMode=-1)
 Sets common entity owner for assembly sensitive object entities. More...
 
const Handle< SelectMgr_EntityOwner > & GetAssemblyOwner () const
 Returns common entity owner if the object is an assembly. More...
 
Bnd_Box BndBoxOfSelected (const Handle< SelectMgr_IndexedMapOfOwner > &theOwners)
 Returns a bounding box of sensitive entities with the owners given if they are a part of activated selection. More...
 
Standard_Integer GlobalSelectionMode () const
 Returns the mode for selection of object as a whole. More...
 
virtual Handle< SelectMgr_EntityOwnerGlobalSelOwner () const
 Returns the owner of mode for selection of object as a whole. More...
 
- Public Member Functions inherited from PrsMgr_PresentableObject
PrsMgr_PresentationsPresentations ()
 
PrsMgr_TypeOfPresentation3d TypeOfPresentation3d () const
 Returns information on whether the object accepts display in HLR mode or not. More...
 
const Handle< Graphic3d_TransformPers > & TransformPersistence () const
 
virtual void SetTransformPersistence (const Handle< Graphic3d_TransformPers > &theTrsfPers)
 Sets up Transform Persistence for this object. More...
 
 Standard_DEPRECATED ("This method is deprecated - SetTransformPersistence() taking Graphic3d_TransformPers should be called instead") void SetTransformPersistence(const Graphic3d_TransModeFlags theMode
 Sets up Transform Persistence Mode for this object. This function used to lock in object position, rotation and / or zooming relative to camera position. Object will be drawn in the origin setted by thePoint parameter (except Graphic3d_TMF_TriedronPers flag. More...
 
void SetTypeOfPresentation (const PrsMgr_TypeOfPresentation3d aType)
 
void SetToUpdate (const Standard_Integer aMode)
 flags the Prs of mode <AMode> to be Updated. the Update will be done when needed. More...
 
void SetToUpdate ()
 flags all the Presentations to be Updated. More...
 
void ToBeUpdated (TColStd_ListOfInteger &ListOfMode) const
 gives the list of modes which are flagged "to be updated". More...
 
const Handle< Geom_Transformation > & LocalTransformationGeom () const
 Return the local transformation. More...
 
void SetLocalTransformation (const gp_Trsf &theTrsf)
 Sets local transformation to theTransformation. More...
 
void SetLocalTransformation (const Handle< Geom_Transformation > &theTrsf)
 Sets local transformation to theTransformation. More...
 
Standard_Boolean HasTransformation () const
 Returns true if object has a transformation that is different from the identity. More...
 
const Handle< Geom_Transformation > & TransformationGeom () const
 Return the transformation taking into account transformation of parent object(s). More...
 
const gp_TrsfLocalTransformation () const
 Return the local transformation. More...
 
const gp_TrsfTransformation () const
 Return the transformation taking into account transformation of parent object(s). More...
 
const gp_GTrsfInversedTransformation () const
 
virtual void UpdateTransformation (const Handle< Prs3d_Presentation > &P)
 
Graphic3d_ZLayerId ZLayer () const
 Get ID of Z layer. More...
 
virtual void AddClipPlane (const Handle< Graphic3d_ClipPlane > &thePlane)
 Adds clip plane for graphical clipping for all display mode presentations. The composition of clip planes truncates the rendering space to convex volume. Please be aware that number of supported clip plane is limited. The planes which exceed the limit are ignored. Besides of this, some planes can be already set in view where the object is shown: the number of these planes should be substracted from limit to predict the maximum possible number of object clipping planes. More...
 
virtual void RemoveClipPlane (const Handle< Graphic3d_ClipPlane > &thePlane)
 Removes previously added clip plane. More...
 
virtual void SetClipPlanes (const Handle< Graphic3d_SequenceOfHClipPlane > &thePlanes)
 Set clip planes for graphical clipping for all display mode presentations. The composition of clip planes truncates the rendering space to convex volume. Please be aware that number of supported clip plane is limited. The planes which exceed the limit are ignored. Besides of this, some planes can be already set in view where the object is shown: the number of these planes should be subtracted from limit to predict the maximum possible number of object clipping planes. More...
 
 Standard_DEPRECATED ("This method is deprecated - overload taking Handle should be used instead") void SetClipPlanes(const Graphic3d_SequenceOfHClipPlane &thePlanes)
 
const Handle< Graphic3d_SequenceOfHClipPlane > & ClipPlanes () const
 Get clip planes. More...
 
virtual void SetMutable (const Standard_Boolean theIsMutable)
 Sets if the object has mutable nature (content or location will be changed regularly). This method should be called before object displaying to take effect. More...
 
Standard_Boolean IsMutable () const
 Returns true if object has mutable nature (content or location are be changed regularly). Mutable object will be managed in different way than static onces (another optimizations). More...
 
virtual void AddChild (const Handle< PrsMgr_PresentableObject > &theObject)
 Makes theObject child of current object in scene hierarchy. More...
 
virtual void RemoveChild (const Handle< PrsMgr_PresentableObject > &theObject)
 Removes theObject from children of current object in scene hierarchy. More...
 
const PrsMgr_ListOfPresentableObjectsChildren () const
 Returns children of the current object. More...
 
Standard_Boolean HasOwnPresentations () const
 Returns true if object should have own presentations. More...
 
PrsMgr_PresentableObjectPointer Parent () const
 Returns parent of current object in scene hierarchy. More...
 
- Public Member Functions inherited from MMgt_TShared
virtual void Delete () const override
 Memory deallocator for transient classes. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual const opencascade::handle< Standard_Type > & DynamicType () const
 Returns a type descriptor about this object. More...
 
Standard_Boolean IsInstance (const opencascade::handle< Standard_Type > &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const opencascade::handle< Standard_Type > &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_TransientThis () const
 Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 
void IncrementRefCounter () const
 Increments the reference counter of this object. More...
 
Standard_Integer DecrementRefCounter () const
 Decrements the reference counter of this object; returns the decremented value. More...
 

Protected Member Functions

virtual void setLocalTransformation (const Handle< Geom_Transformation > &theTrsf) override
 Sets local transformation to theTransformation. More...
 
- Protected Member Functions inherited from AIS_InteractiveObject
 AIS_InteractiveObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)
 The TypeOfPresention3d means that the interactive object may have a presentation dependant of the view of Display. More...
 
- Protected Member Functions inherited from SelectMgr_SelectableObject
 SelectMgr_SelectableObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)
 
void setGlobalSelMode (const Standard_Integer theMode)
 
virtual void updateSelection (const Standard_Integer theMode)
 
- Protected Member Functions inherited from PrsMgr_PresentableObject
 PrsMgr_PresentableObject (const PrsMgr_TypeOfPresentation3d aTypeOfPresentation3d=PrsMgr_TOP_AllView)
 
virtual ~PrsMgr_PresentableObject ()
 
void Update (const Standard_Boolean AllModes=Standard_False)
 recomputes all presentations of the object. More...
 
void Update (const Standard_Integer aMode, const Standard_Boolean ClearOther)
 Recomputes the presentation in the given mode. If ClearOther is true, other presentation will be cleared. More...
 
virtual void Fill (const Handle< PrsMgr_PresentationManager > &aPresentationManager, const Handle< PrsMgr_Presentation > &aPresentation, const Standard_Integer aMode)
 High-level interface for controlling polygon offsets. More...
 
virtual void SetCombinedParentTransform (const Handle< Geom_Transformation > &theTrsf)
 Sets myCombinedParentTransform to theTransformation. Thus object receives transformation from parent node and able to derive its own. More...
 
virtual void UpdateClipping ()
 General virtual method for internal update of presentation state when some modifications on list of clip planes occurs. Base implementation propagate clip planes to every presentation. More...
 

Protected Attributes

Handle< Geom_Axis2PlacementmyComponent
 
Handle< AIS_InteractiveObjectmyShapes [7]
 
Standard_Boolean myHasOwnSize
 
Standard_Boolean myHasOwnTextColor
 
Quantity_NameOfColor myOwnTextColor
 
Standard_Boolean myHasOwnArrowColor
 
Quantity_NameOfColor myOwnArrowColor
 
- Protected Attributes inherited from AIS_InteractiveObject
Standard_Real myTransparency
 
Quantity_Color myOwnColor
 
Graphic3d_NameOfMaterial myOwnMaterial
 
Standard_Integer myHilightMode
 
Standard_Real myOwnWidth
 
Standard_Boolean myInfiniteState
 
Standard_Boolean hasOwnColor
 
Standard_Boolean hasOwnMaterial
 
Aspect_TypeOfFacingModel myCurrentFacingModel
 
Standard_Boolean myRecomputeEveryPrs
 
TColStd_ListOfInteger myToRecomputeModes
 
- Protected Attributes inherited from SelectMgr_SelectableObject
SelectMgr_SequenceOfSelection myselections
 
Handle< Prs3d_DrawermyDrawer
 
Handle< Prs3d_DrawermyHilightDrawer
 
Handle< SelectMgr_EntityOwnermyAssemblyOwner
 
Standard_Boolean myAutoHilight
 
- Protected Attributes inherited from PrsMgr_PresentableObject
PrsMgr_Presentations myPresentations
 
PrsMgr_TypeOfPresentation3d myTypeOfPresentation3d
 
Handle< Graphic3d_SequenceOfHClipPlanemyClipPlanes
 
Standard_Boolean myIsMutable
 
Graphic3d_ZLayerId myZLayer
 
Standard_Boolean myHasOwnPresentations
 

Additional Inherited Members

- Public Types inherited from Standard_Transient
typedef void base_type
 Returns a type descriptor about this object. More...
 
- Static Public Member Functions inherited from SelectMgr_SelectableObject
static void InitDefaultHilightAttributes (const Handle< Prs3d_Drawer > &theDrawer)
 Initializes theDrawer by default hilight settings. More...
 
- Static Public Member Functions inherited from Standard_Transient
static const char * get_type_name ()
 Returns a type descriptor about this object. More...
 
static const opencascade::handle< Standard_Type > & get_type_descriptor ()
 Returns type descriptor of Standard_Transient class. More...
 
- Data Fields inherited from PrsMgr_PresentableObject
const gp_PntthePoint
 

Detailed Description

Create a selectable trihedron there are 4 modes of selection : mode = 0 to select trihedron ,priority = 1 mode = 1 to select its origin ,priority = 5 mode = 2 to select its axis ,priority = 3 mode = 3 to select its planes ,priority = 2 a trihedron has 1 origin, 3 axes and 3 planes. Warning For the presentation of trihedra, the default unit of length is the millimeter, and the default value for the representation of axes is 10. To 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 FirstAxisLength from Prs3d_DatumAspect(). 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.

Constructor & Destructor Documentation

AIS_Trihedron::AIS_Trihedron ( const Handle< Geom_Axis2Placement > &  aComponent)

Initializes a trihedron entity.

Member Function Documentation

Standard_Boolean AIS_Trihedron::AcceptDisplayMode ( const Standard_Integer  aMode) const
overridevirtual

Returns true if the display mode selected, aMode, is valid for trihedron datums.

Reimplemented from AIS_InteractiveObject.

Quantity_NameOfColor AIS_Trihedron::ArrowColor ( ) const
Handle< AIS_Axis > AIS_Trihedron::Axis ( ) const

Returns the main Axis.

const Handle< Geom_Axis2Placement >& AIS_Trihedron::Component ( ) const

Returns the right-handed coordinate system set in SetComponent.

virtual void AIS_Trihedron::Compute ( const Handle< Prs3d_Projector > &  aProjector,
const Handle< Geom_Transformation > &  aTrsf,
const Handle< Prs3d_Presentation > &  aPresentation 
)
overridevirtual

Computes the presentation according to a point of view given by <aProjector>. To be Used when the associated degenerated Presentations have been transformed by <aTrsf> which is not a Pure Translation. The HLR Prs can't be deducted automatically WARNING :<aTrsf> must be applied to the object to display before computation !!!

Reimplemented from PrsMgr_PresentableObject.

void AIS_Trihedron::ExtremityPoints ( TColgp_Array1OfPnt TheExtrem) const

Returns the four extremities of the trihedron from the array of points, TheExtrem.

Standard_Boolean AIS_Trihedron::HasArrowColor ( ) const
Standard_Boolean AIS_Trihedron::HasOwnSize ( ) const

Returns true if the trihedron object has a size other than the default size of 10 mm. along each axis.

Standard_Boolean AIS_Trihedron::HasTextColor ( ) const
Handle< AIS_Point > AIS_Trihedron::Position ( ) const

Returns the origine.

void AIS_Trihedron::SetArrowColor ( const Quantity_NameOfColor  aColor)
void AIS_Trihedron::SetColor ( const Quantity_NameOfColor  aColor)
overridevirtual

only the interactive obj knowns which Drawer attribute is affected by the color (ex: for a wire, it's the wireaspect field of the drawer, but for a vertex, only the point aspect field is affected by the color) WARNING : Do not forget to set the corresponding fields here (hasOwnColor and myOwnColor)

Reimplemented from AIS_InteractiveObject.

void AIS_Trihedron::SetColor ( const Quantity_Color aColor)
overridevirtual

Sets the color aColor for this trihedron object.

Reimplemented from AIS_InteractiveObject.

void AIS_Trihedron::SetComponent ( const Handle< Geom_Axis2Placement > &  aComponent)

Constructs the right-handed coordinate system aComponent.

virtual void AIS_Trihedron::SetContext ( const Handle< AIS_InteractiveContext > &  aCtx)
overridevirtual

connection to <aCtx> default drawer implies a recomputation of SubObjects values.

Reimplemented from AIS_InteractiveObject.

virtual void AIS_Trihedron::setLocalTransformation ( const Handle< Geom_Transformation > &  theTransformation)
overrideprotectedvirtual

Sets local transformation to theTransformation.

Reimplemented from PrsMgr_PresentableObject.

void AIS_Trihedron::SetSize ( const Standard_Real  aValue)

Sets the size aValue for the trihedron object. The default value is 10 mm.

void AIS_Trihedron::SetTextColor ( const Quantity_NameOfColor  aColor)
virtual Standard_Integer AIS_Trihedron::Signature ( ) const
overridevirtual

Returns index 3, selection of the planes XOY, YOZ, XOZ.

Reimplemented from AIS_InteractiveObject.

Standard_Real AIS_Trihedron::Size ( ) const
Quantity_NameOfColor AIS_Trihedron::TextColor ( ) const
virtual AIS_KindOfInteractive AIS_Trihedron::Type ( ) const
overridevirtual

Indicates that the type of Interactive Object is datum.

Reimplemented from AIS_InteractiveObject.

void AIS_Trihedron::UnsetColor ( )
overridevirtual

Removes the settings for color.

Reimplemented from AIS_InteractiveObject.

void AIS_Trihedron::UnsetSize ( )

Removes any non-default settings for size of this trihedron object.

void AIS_Trihedron::UnsetWidth ( )
overridevirtual

Removes the non-default settings for width set in SetWidth.

Reimplemented from AIS_InteractiveObject.

Handle< AIS_Axis > AIS_Trihedron::XAxis ( ) const

Returns the "XAxis".

Handle< AIS_Plane > AIS_Trihedron::XYPlane ( ) const

Returns the "XYPlane".

Handle< AIS_Plane > AIS_Trihedron::XZPlane ( ) const

Returns the "XZPlane".

Handle< AIS_Axis > AIS_Trihedron::YAxis ( ) const

Returns the "YAxis".

Handle< AIS_Plane > AIS_Trihedron::YZPlane ( ) const

Returns the "YZPlane".

Field Documentation

Handle< Geom_Axis2Placement > AIS_Trihedron::myComponent
protected
Standard_Boolean AIS_Trihedron::myHasOwnArrowColor
protected
Standard_Boolean AIS_Trihedron::myHasOwnSize
protected
Standard_Boolean AIS_Trihedron::myHasOwnTextColor
protected
Quantity_NameOfColor AIS_Trihedron::myOwnArrowColor
protected
Quantity_NameOfColor AIS_Trihedron::myOwnTextColor
protected
Handle< AIS_InteractiveObject > AIS_Trihedron::myShapes[7]
protected

The documentation for this class was generated from the following file: