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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _ShapeCustom_BSplineRestriction_HeaderFile
#define _ShapeCustom_BSplineRestriction_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_ShapeCustom_BSplineRestriction_HeaderFile
#include <Handle_ShapeCustom_BSplineRestriction.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_ShapeCustom_RestrictionParameters_HeaderFile
#include <Handle_ShapeCustom_RestrictionParameters.hxx>
#endif
#ifndef _BRepTools_Modification_HeaderFile
#include <BRepTools_Modification.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
#ifndef _Handle_Geom_Curve_HeaderFile
#include <Handle_Geom_Curve.hxx>
#endif
#ifndef _Handle_Geom2d_Curve_HeaderFile
#include <Handle_Geom2d_Curve.hxx>
#endif
class ShapeCustom_RestrictionParameters;
class TopoDS_Face;
class Geom_Surface;
class TopLoc_Location;
class TopoDS_Edge;
class Geom_Curve;
class Geom2d_Curve;
class TopoDS_Vertex;
class gp_Pnt;
//! this tool intended for aproximation surfaces, curves and pcurves with <br>
//! specified degree , max number of segments, tolerance 2d, tolerance 3d. Specified <br>
//! continuity can be reduced if approximation with specified continuity was not done. <br>
class ShapeCustom_BSplineRestriction : public BRepTools_Modification {
public:
//! Empty constructor. <br>
Standard_EXPORT ShapeCustom_BSplineRestriction();
//! Initializes with specified parameters of aproximation. <br>
Standard_EXPORT ShapeCustom_BSplineRestriction(const Standard_Boolean anApproxSurfaceFlag,const Standard_Boolean anApproxCurve3dFlag,const Standard_Boolean anApproxCurve2dFlag,const Standard_Real aTol3d,const Standard_Real aTol2d,const GeomAbs_Shape aContinuity3d,const GeomAbs_Shape aContinuity2d,const Standard_Integer aMaxDegree,const Standard_Integer aNbMaxSeg,const Standard_Boolean Degree,const Standard_Boolean Rational);
//! Initializes with specified parameters of aproximation. <br>
Standard_EXPORT ShapeCustom_BSplineRestriction(const Standard_Boolean anApproxSurfaceFlag,const Standard_Boolean anApproxCurve3dFlag,const Standard_Boolean anApproxCurve2dFlag,const Standard_Real aTol3d,const Standard_Real aTol2d,const GeomAbs_Shape aContinuity3d,const GeomAbs_Shape aContinuity2d,const Standard_Integer aMaxDegree,const Standard_Integer aNbMaxSeg,const Standard_Boolean Degree,const Standard_Boolean Rational,const Handle(ShapeCustom_RestrictionParameters)& aModes);
//! Returns Standard_True if the face <F> has been <br>
//! modified. In this case, <S> is the new geometric <br>
//! support of the face, <L> the new location,<Tol> <br>
//! the new tolerance.<RevWires> has to be set to <br>
//! Standard_True when the modification reverses the <br>
//! normal of the surface.(the wires have to be <br>
//! reversed). <RevFace> has to be set to <br>
//! Standard_True if the orientation of the modified <br>
//! face changes in the shells which contain it. <br>
//! <br>
//! Otherwise, returns Standard_False, and <S>, <L>, <br>
//! <Tol> , <RevWires> ,<RevFace> are not significant. <br>
Standard_EXPORT Standard_Boolean NewSurface(const TopoDS_Face& F,Handle(Geom_Surface)& S,TopLoc_Location& L,Standard_Real& Tol,Standard_Boolean& RevWires,Standard_Boolean& RevFace) ;
//! Returns Standard_True if curve from the edge <E> has been <br>
//! modified. In this case, <C> is the new geometric <br>
//! support of the edge, <L> the new location, <Tol> <br>
//! the new tolerance. <br>
//! Otherwise, returns Standard_True if Surface is modified or <br>
//! one of pcurves of edge is modified. In this case C is copy of <br>
//! geometric support of the edge. <br>
//! In other cases returns Standard_False, and <C>, <L>, <Tol> are not <br>
//! significant. <br>
Standard_EXPORT Standard_Boolean NewCurve(const TopoDS_Edge& E,Handle(Geom_Curve)& C,TopLoc_Location& L,Standard_Real& Tol) ;
//! Returns Standard_True if the edge <E> has been modified. <br>
//! In this case,if curve on the surface is modified, <C> <br>
//! is the new geometric support of the edge, <L> the <br>
//! new location, <Tol> the new tolerance. If curve on the surface <br>
//! is not modified C is copy curve on surface from the edge <E>. <br>
//! <br>
//! Otherwise, returns Standard_False, and <C>, <L>, <br>
//! <Tol> are not significant. <br>
//! <br>
//! <NewE> is the new edge created from <E>. <NewF> <br>
//! is the new face created from <F>. They may be usefull. <br>
Standard_EXPORT Standard_Boolean NewCurve2d(const TopoDS_Edge& E,const TopoDS_Face& F,const TopoDS_Edge& NewE,const TopoDS_Face& NewF,Handle(Geom2d_Curve)& C,Standard_Real& Tol) ;
//! Returns Standard_True if the surface has been modified. <br>
//! if flag IsOf equals Standard_True Offset surfaces are aproximated to Offset <br>
//! if Standard_False to BSpline <br>
Standard_EXPORT Standard_Boolean ConvertSurface(const Handle(Geom_Surface)& aSurface,Handle(Geom_Surface)& S,const Standard_Real UF,const Standard_Real UL,const Standard_Real VF,const Standard_Real VL,const Standard_Boolean IsOf = Standard_True) ;
//! Returns Standard_True if the curve has been modified. <br>
//! if flag IsOf equals Standard_True Offset curves are aproximated to Offset <br>
//! if Standard_False to BSpline <br>
Standard_EXPORT Standard_Boolean ConvertCurve(Handle(Geom_Curve)& aCurve,Handle(Geom_Curve)& C,const Standard_Boolean IsConvert,const Standard_Real First,const Standard_Real Last,Standard_Real& TolCur,const Standard_Boolean IsOf = Standard_True) ;
//! Returns Standard_True if the pcurve has been modified. <br>
//! if flag IsOf equals Standard_True Offset pcurves are aproximated to Offset <br>
//! if Standard_False to BSpline <br>
Standard_EXPORT Standard_Boolean ConvertCurve2d(Handle(Geom2d_Curve)& aCurve,Handle(Geom2d_Curve)& C,const Standard_Boolean IsConvert,const Standard_Real First,const Standard_Real Last,Standard_Real& TolCur,const Standard_Boolean IsOf = Standard_True) ;
//! Sets tolerance of aproximation for curve3d and surface <br>
void SetTol3d(const Standard_Real Tol3d) ;
//! Sets tolerance of aproximation for curve2d <br>
void SetTol2d(const Standard_Real Tol2d) ;
//! Returns (modifiable) the flag which defines whether the <br>
//! surface is aproximated. <br>
Standard_Boolean& ModifyApproxSurfaceFlag() ;
//! Returns (modifiable) the flag which defines whether the <br>
//! curve3d is aproximated. <br>
Standard_Boolean& ModifyApproxCurve3dFlag() ;
//! Returns (modifiable) the flag which defines whether the curve2d is aproximated. <br>
Standard_Boolean& ModifyApproxCurve2dFlag() ;
//! Sets continuity3d for aproximation curve3d and surface. <br>
void SetContinuity3d(const GeomAbs_Shape Continuity3d) ;
//! Sets continuity3d for aproximation curve2d. <br>
void SetContinuity2d(const GeomAbs_Shape Continuity2d) ;
//! Sets max degree for aproximation. <br>
void SetMaxDegree(const Standard_Integer MaxDegree) ;
//! Sets max number of segments for aproximation. <br>
void SetMaxNbSegments(const Standard_Integer MaxNbSegments) ;
//! Sets priority for aproximation curves and surface. <br>
//! If Degree is True approximation is made with degree less <br>
//! then specified MaxDegree at the expense of number of spanes. <br>
//! If Degree is False approximation is made with number of <br>
//! spans less then specified MaxNbSegment at the expense of <br>
//! specified MaxDegree. <br>
void SetPriority(const Standard_Boolean Degree) ;
//! Sets flag for define if rational BSpline or Bezier is <br>
//! converted to polynomial. If Rational is True approximation <br>
//! for rational BSpline and Bezier is made to polynomial even <br>
//! if degree is less then MaxDegree and number of spans is less <br>
//! then specified MaxNbSegment. <br>
void SetConvRational(const Standard_Boolean Rational) ;
//! Returns the container of modes which defines <br>
//! what geometry should be converted to BSplines. <br>
Handle_ShapeCustom_RestrictionParameters GetRestrictionParameters() const;
//! Sets the container of modes which defines <br>
//! what geometry should be converted to BSplines. <br>
void SetRestrictionParameters(const Handle(ShapeCustom_RestrictionParameters)& aModes) ;
//!Returns error for aproximation curve3d. <br>
Standard_Real Curve3dError() const;
//!Returns error for aproximation curve2d. <br>
Standard_Real Curve2dError() const;
//!Returns error for aproximation surface. <br>
Standard_Real SurfaceError() const;
Standard_EXPORT Standard_Boolean NewPoint(const TopoDS_Vertex& V,gp_Pnt& P,Standard_Real& Tol) ;
Standard_EXPORT Standard_Boolean NewParameter(const TopoDS_Vertex& V,const TopoDS_Edge& E,Standard_Real& P,Standard_Real& Tol) ;
Standard_EXPORT GeomAbs_Shape Continuity(const TopoDS_Edge& E,const TopoDS_Face& F1,const TopoDS_Face& F2,const TopoDS_Edge& NewE,const TopoDS_Face& NewF1,const TopoDS_Face& NewF2) ;
//!Returns error for aproximation surface, curve3d and curve2d. <br>
Standard_EXPORT Standard_Real MaxErrors(Standard_Real& aCurve3dErr,Standard_Real& aCurve2dErr) const;
//!Returns number for aproximation surface, curve3d and curve2d. <br>
Standard_EXPORT Standard_Integer NbOfSpan() const;
DEFINE_STANDARD_RTTI(ShapeCustom_BSplineRestriction)
protected:
private:
GeomAbs_Shape myContinuity3d;
GeomAbs_Shape myContinuity2d;
Standard_Integer myMaxDegree;
Standard_Integer myNbMaxSeg;
Standard_Real myTol3d;
Standard_Real myTol2d;
Standard_Real mySurfaceError;
Standard_Real myCurve3dError;
Standard_Real myCurve2dError;
Standard_Integer myNbOfSpan;
Standard_Boolean myApproxSurfaceFlag;
Standard_Boolean myApproxCurve3dFlag;
Standard_Boolean myApproxCurve2dFlag;
Standard_Boolean myDeg;
Standard_Boolean myConvert;
Standard_Boolean myRational;
Handle_ShapeCustom_RestrictionParameters myParameters;
};
#include <ShapeCustom_BSplineRestriction.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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