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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 _BRepAlgo_NormalProjection_HeaderFile
#define _BRepAlgo_NormalProjection_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <TopoDS_Shape.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <GeomAbs_Shape.hxx>
#include <Standard_Integer.hxx>
#include <TopTools_DataMapOfShapeShape.hxx>
#include <TopTools_DataMapOfShapeListOfShape.hxx>
class Standard_ConstructionError;
class Standard_NoSuchObject;
class StdFail_NotDone;
class TopoDS_Shape;
class TopoDS_Edge;
class TopTools_ListOfShape;
class Adaptor3d_Curve;
//! This class makes the projection of a wire on a
//! shape.
class BRepAlgo_NormalProjection
{
public:
DEFINE_STANDARD_ALLOC
Standard_EXPORT BRepAlgo_NormalProjection();
Standard_EXPORT BRepAlgo_NormalProjection(const TopoDS_Shape& S);
Standard_EXPORT void Init (const TopoDS_Shape& S) ;
//! Add an edge or a wire to the list of shape to project
Standard_EXPORT void Add (const TopoDS_Shape& ToProj) ;
//! Set the parameters used for computation
//! Tol3d is the requiered tolerance between the 3d projected
//! curve and its 2d representation
//! InternalContinuity is the order of constraints
//! used for approximation.
//! MaxDeg and MaxSeg are the maximum degree and the maximum
//! number of segment for BSpline resulting of an approximation.
Standard_EXPORT void SetParams (const Standard_Real Tol3D, const Standard_Real Tol2D, const GeomAbs_Shape InternalContinuity, const Standard_Integer MaxDegree, const Standard_Integer MaxSeg) ;
//! Set the parameters used for computation
//! in their default values
Standard_EXPORT void SetDefaultParams() ;
//! Sets the maximum distance between target shape and
//! shape to project. If this condition is not satisfied then
//! corresponding part of solution is discarded.
//! if MaxDist < 0 then this method does not affect the algorithm
Standard_EXPORT void SetMaxDistance (const Standard_Real MaxDist) ;
//! if With3d = Standard_False the 3dcurve is not computed
//! the initial 3dcurve is kept to build the resulting edges.
Standard_EXPORT void Compute3d (const Standard_Boolean With3d = Standard_True) ;
//! Manage limitation of projected edges.
Standard_EXPORT void SetLimit (const Standard_Boolean FaceBoundaries = Standard_True) ;
//! Builds the result as a compound.
Standard_EXPORT void Build() ;
Standard_EXPORT Standard_Boolean IsDone() const;
//! returns the result
Standard_EXPORT const TopoDS_Shape& Projection() const;
//! For a resulting edge, returns the corresponding initial edge.
Standard_EXPORT const TopoDS_Shape& Ancestor (const TopoDS_Edge& E) const;
//! For a projected edge, returns the corresponding initial face.
Standard_EXPORT const TopoDS_Shape& Couple (const TopoDS_Edge& E) const;
//! Returns the list of shapes generated from the
//! shape <S>.
Standard_EXPORT const TopTools_ListOfShape& Generated (const TopoDS_Shape& S) ;
Standard_EXPORT Standard_Boolean IsElementary (const Adaptor3d_Curve& C) const;
//! build the result as a list of wire if possible in --
//! a first returns a wire only if there is only a wire.
Standard_EXPORT Standard_Boolean BuildWire (TopTools_ListOfShape& Liste) const;
protected:
private:
TopoDS_Shape myShape;
Standard_Boolean myIsDone;
Standard_Real myTol3d;
Standard_Real myTol2d;
Standard_Real myMaxDist;
Standard_Boolean myWith3d;
GeomAbs_Shape myContinuity;
Standard_Integer myMaxDegree;
Standard_Integer myMaxSeg;
Standard_Boolean myFaceBounds;
TopoDS_Shape myToProj;
TopTools_DataMapOfShapeShape myAncestorMap;
TopTools_DataMapOfShapeShape myCorresp;
TopTools_DataMapOfShapeListOfShape myDescendants;
TopoDS_Shape myRes;
};
#endif // _BRepAlgo_NormalProjection_HeaderFile
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