Open CASCADE Technology
7.1.0.beta

This 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. More...
#include <Law_Interpolate.hxx>
Public Member Functions  
Law_Interpolate (const Handle< TColStd_HArray1OfReal > &Points, const Standard_Boolean PeriodicFlag, const Standard_Real Tolerance)  
Tolerance is to check if the points are not too close to one an other. It is also used to check if the tangent vector is not too small. There should be at least 2 points. If PeriodicFlag is True then the curve will be periodic be periodic. More...  
Law_Interpolate (const Handle< TColStd_HArray1OfReal > &Points, const Handle< TColStd_HArray1OfReal > &Parameters, const Standard_Boolean PeriodicFlag, const Standard_Real Tolerance)  
Tolerance is to check if the points are not too close to one an other. It is also used to check if the tangent vector is not too small. There should be at least 2 points. If PeriodicFlag is True then the curve will be periodic be periodic. More...  
void  Load (const Standard_Real InitialTangent, const Standard_Real FinalTangent) 
loads initial and final tangents if any. More...  
void  Load (const TColStd_Array1OfReal &Tangents, const Handle< TColStd_HArray1OfBoolean > &TangentFlags) 
loads the tangents. We should have as many tangents as they are points in the array if TangentFlags.Value(i) is Standard_True use the tangent Tangents.Value(i) otherwise the tangent is not constrained. More...  
void  ClearTangents () 
Clears the tangents if any. More...  
void  Perform () 
Makes the interpolation. More...  
const Handle< Law_BSpline > &  Curve () const 
Standard_Boolean  IsDone () const 
This 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.
Law_Interpolate::Law_Interpolate  (  const Handle< TColStd_HArray1OfReal > &  Points, 
const Standard_Boolean  PeriodicFlag,  
const Standard_Real  Tolerance  
) 
Tolerance is to check if the points are not too close to one an other. It is also used to check if the tangent vector is not too small. There should be at least 2 points. If PeriodicFlag is True then the curve will be periodic be periodic.
Law_Interpolate::Law_Interpolate  (  const Handle< TColStd_HArray1OfReal > &  Points, 
const Handle< TColStd_HArray1OfReal > &  Parameters,  
const Standard_Boolean  PeriodicFlag,  
const Standard_Real  Tolerance  
) 
Tolerance is to check if the points are not too close to one an other. It is also used to check if the tangent vector is not too small. There should be at least 2 points. If PeriodicFlag is True then the curve will be periodic be periodic.
void Law_Interpolate::ClearTangents  (  ) 
Clears the tangents if any.
const Handle< Law_BSpline >& Law_Interpolate::Curve  (  )  const 
Standard_Boolean Law_Interpolate::IsDone  (  )  const 
void Law_Interpolate::Load  (  const Standard_Real  InitialTangent, 
const Standard_Real  FinalTangent  
) 
loads initial and final tangents if any.
void Law_Interpolate::Load  (  const TColStd_Array1OfReal &  Tangents, 
const Handle< TColStd_HArray1OfBoolean > &  TangentFlags  
) 
loads the tangents. We should have as many tangents as they are points in the array if TangentFlags.Value(i) is Standard_True use the tangent Tangents.Value(i) otherwise the tangent is not constrained.
void Law_Interpolate::Perform  (  ) 
Makes the interpolation.