include/opencascade/HLRBRep_InterCSurf.hxx

0001 // Created on: 1992-10-14
0002 // Created by: Christophe MARION
0003 // Copyright (c) 1992-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _HLRBRep_InterCSurf_HeaderFile
0018 #define _HLRBRep_InterCSurf_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022
0023 #include <IntCurveSurface_Intersection.hxx>
0024 #include <TColgp_Array2OfPnt.hxx>
0025 #include <TColStd_Array1OfReal.hxx>
0026 class gp_Lin;
0027 class HLRBRep_LineTool;
0028 class HLRBRep_SurfaceTool;
0029 class HLRBRep_ThePolygonOfInterCSurf;
0030 class HLRBRep_ThePolygonToolOfInterCSurf;
0031 class HLRBRep_ThePolyhedronOfInterCSurf;
0032 class HLRBRep_ThePolyhedronToolOfInterCSurf;
0033 class HLRBRep_TheInterferenceOfInterCSurf;
0034 class HLRBRep_TheCSFunctionOfInterCSurf;
0035 class HLRBRep_TheExactInterCSurf;
0036 class HLRBRep_TheQuadCurvExactInterCSurf;
0037 class HLRBRep_TheQuadCurvFuncOfTheQuadCurvExactInterCSurf;
0038 class Bnd_BoundSortBox;
0039 class gp_Circ;
0040 class gp_Elips;
0041 class gp_Parab;
0042 class gp_Hypr;
0043 class IntAna_IntConicQuad;
0044 class Bnd_Box;
0045
0046
0047
0048 class HLRBRep_InterCSurf  : public IntCurveSurface_Intersection
0049 {
0050 public:
0051
0052   DEFINE_STANDARD_ALLOC
0053
0054
0055   //! Empty Constructor
0056   Standard_EXPORT HLRBRep_InterCSurf();
0057
0058   //! Compute the Intersection between the curve and the
0059   //! surface
0060   Standard_EXPORT void Perform (const gp_Lin& Curve, const Standard_Address& Surface);
0061
0062   //! Compute the Intersection  between the curve  and
0063   //! the surface. The   Curve is already  sampled and
0064   //! its polygon : <Polygon> is given.
0065   Standard_EXPORT void Perform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& Polygon, const Standard_Address& Surface);
0066
0067   //! Compute the Intersection  between the curve  and
0068   //! the surface. The   Curve is already  sampled and
0069   //! its polygon : <Polygon> is given. The Surface is
0070   //! also sampled and <Polyhedron> is given.
0071   Standard_EXPORT void Perform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& ThePolygon, const Standard_Address& Surface, const HLRBRep_ThePolyhedronOfInterCSurf& Polyhedron);
0072
0073   //! Compute the Intersection  between the curve  and
0074   //! the surface. The   Curve is already  sampled and
0075   //! its polygon : <Polygon> is given. The Surface is
0076   //! also sampled and <Polyhedron> is given.
0077   Standard_EXPORT void Perform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& ThePolygon, const Standard_Address& Surface, const HLRBRep_ThePolyhedronOfInterCSurf& Polyhedron, Bnd_BoundSortBox& BndBSB);
0078
0079   //! Compute the Intersection  between the curve  and
0080   //! the surface. The Surface is already  sampled and
0081   //! its polyhedron : <Polyhedron> is given.
0082   Standard_EXPORT void Perform (const gp_Lin& Curve, const Standard_Address& Surface, const HLRBRep_ThePolyhedronOfInterCSurf& Polyhedron);
0083
0084
0085
0086
0087 protected:
0088
0089
0090   //! Compute the Intersection between the curve and the
0091   //! surface
0092   Standard_EXPORT void Perform (const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U0, const Standard_Real V0, const Standard_Real U1, const Standard_Real V1);
0093
0094   Standard_EXPORT void InternalPerformCurveQuadric (const gp_Lin& Curve, const Standard_Address& Surface);
0095
0096   Standard_EXPORT void InternalPerform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& Polygon, const Standard_Address& Surface, const HLRBRep_ThePolyhedronOfInterCSurf& Polyhedron, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0097
0098   Standard_EXPORT void InternalPerform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& Polygon, const Standard_Address& Surface, const HLRBRep_ThePolyhedronOfInterCSurf& Polyhedron, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2, Bnd_BoundSortBox& BSB);
0099
0100   Standard_EXPORT void InternalPerform (const gp_Lin& Curve, const HLRBRep_ThePolygonOfInterCSurf& Polygon, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0101
0102   Standard_EXPORT void PerformConicSurf (const gp_Lin& Line, const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0103
0104   Standard_EXPORT void PerformConicSurf (const gp_Circ& Circle, const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0105
0106   Standard_EXPORT void PerformConicSurf (const gp_Elips& Ellipse, const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0107
0108   Standard_EXPORT void PerformConicSurf (const gp_Parab& Parab, const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0109
0110   Standard_EXPORT void PerformConicSurf (const gp_Hypr& Hyper, const gp_Lin& Curve, const Standard_Address& Surface, const Standard_Real U1, const Standard_Real V1, const Standard_Real U2, const Standard_Real V2);
0111
0112   Standard_EXPORT void AppendIntAna (const gp_Lin& Curve, const Standard_Address& Surface, const IntAna_IntConicQuad& InterAna);
0113
0114   Standard_EXPORT void AppendPoint (const gp_Lin& Curve, const Standard_Real w, const Standard_Address& Surface, const Standard_Real u, const Standard_Real v);
0115
0116   Standard_EXPORT void AppendSegment (const gp_Lin& Curve, const Standard_Real u0, const Standard_Real u1, const Standard_Address& Surface);
0117
0118
0119
0120
0121 private:
0122
0123
0124   Standard_EXPORT void DoSurface (const Standard_Address& surface, const Standard_Real u0, const Standard_Real u1, const Standard_Real v0, const Standard_Real v1, TColgp_Array2OfPnt& pntsOnSurface, Bnd_Box& boxSurface, Standard_Real& gap);
0125
0126   Standard_EXPORT void DoNewBounds (const Standard_Address& surface, const Standard_Real u0, const Standard_Real u1, const Standard_Real v0, const Standard_Real v1, const TColgp_Array2OfPnt& pntsOnSurface, const TColStd_Array1OfReal& X, const TColStd_Array1OfReal& Y, const TColStd_Array1OfReal& Z, TColStd_Array1OfReal& Bounds);
0127
0128
0129
0130
0131 };
0132
0133
0134
0135
0136
0137
0138
0139 #endif // _HLRBRep_InterCSurf_HeaderFile