src/GEOMAlgo/GEOMAlgo_AlgoTools.hxx

   1 // Copyright (C) 2007-2016  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License, or (at your option) any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22 //  File    : GEOMAlgo_AlgoTools.hxx
  23 //  Created :
  24 //  Author  : Peter KURNEV
  25
  26 #ifndef _GEOMAlgo_AlgoTools_HeaderFile
  27 #define _GEOMAlgo_AlgoTools_HeaderFile
  28
  29 #include <Basics_OCCTVersion.hxx>
  30
  31 #include <Standard.hxx>
  32 #include <Standard_Macro.hxx>
  33 #include <Standard_Boolean.hxx>
  34 #if OCC_VERSION_LARGE > 0x06070100
  35 #include <Handle_IntTools_Context.hxx>
  36 #include <IntTools_Context.hxx>
  37 #else
  38 #include <Handle_BOPInt_Context.hxx>
  39 #include <BOPInt_Context.hxx>
  40 #endif
  41 #include <Standard_Integer.hxx>
  42
  43 #include <gp_Pnt.hxx>
  44 #include <gp_Pnt2d.hxx>
  45
  46 #include <Geom_Surface.hxx>
  47
  48 #include <TopAbs_ShapeEnum.hxx>
  49
  50 #include <TopoDS_Face.hxx>
  51 #include <TopoDS_Shape.hxx>
  52 #include <TopoDS_Edge.hxx>
  53
  54 #include <TopTools_ListOfShape.hxx>
  55 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
  56 #include <TopTools_ListOfShape.hxx>
  57 #include <TopTools_IndexedDataMapOfShapeShape.hxx>
  58
  59 #include <GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape.hxx>
  60 #include <GEOMAlgo_ListOfCoupleOfShapes.hxx>
  61 #include <GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape.hxx>
  62
  63 //!  Auxiliary tools for Algorithms <br>
  64 //=======================================================================
  65 //class    : GEOMAlgo_AlgoTools
  66 //purpose  :
  67 //=======================================================================
  68 class GEOMAlgo_AlgoTools  {
  69  public:
  70
  71   Standard_EXPORT
  72     static void FaceNormal (const TopoDS_Face& aF,
  73                             const Standard_Real U,
  74                             const Standard_Real V,
  75                             gp_Vec& aN);
  76
  77   //! Computes a point <theP> inside the face <theF>. <br>
  78   //!          <theP2D> -  2D  representation of <theP> <br>
  79   //!          on the surface of <theF> <br>
  80   //!          Returns 0 in case of success. <br>
  81   Standard_EXPORT
  82     static  Standard_Integer PntInFace(const TopoDS_Face& theF,
  83                                        gp_Pnt& theP,
  84                                        gp_Pnt2d& theP2D) ;
  85
  86   Standard_EXPORT
  87     static  Standard_Boolean IsCompositeShape(const TopoDS_Shape& aS) ;
  88
  89
  90   Standard_EXPORT
  91     static  Standard_Boolean BuildTriangulation(const TopoDS_Shape& aS) ;
  92
  93   Standard_EXPORT
  94     static  Standard_Integer RefineSDShapes
  95       (GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape& aMSD,
  96        const Standard_Real aTol,
  97 #if OCC_VERSION_LARGE > 0x06070100
  98        const Handle(IntTools_Context)& aCtx
  99 #else
 100        const Handle(BOPInt_Context)& aCtx
 101 #endif
 102        ) ;
 103
 104   Standard_EXPORT
 105     static  Standard_Integer FindSDShapes(const TopTools_ListOfShape& aLE,
 106                                           const Standard_Real aTol,
 107                                           TopTools_IndexedDataMapOfShapeListOfShape& aMEE,
 108 #if OCC_VERSION_LARGE > 0x06070100
 109                                           const Handle(IntTools_Context)& aCtx
 110 #else
 111                                           const Handle(BOPInt_Context)& aCtx
 112 #endif
 113                                           ) ;
 114   Standard_EXPORT
 115     static  Standard_Integer FindSDShapes(const TopoDS_Shape& aE1,
 116                                           const TopTools_ListOfShape& aLE,
 117                                           const Standard_Real aTol,
 118                                           TopTools_ListOfShape& aLESD,
 119 #if OCC_VERSION_LARGE > 0x06070100
 120                                           const Handle(IntTools_Context)& aCtx
 121 #else
 122                                           const Handle(BOPInt_Context)& aCtx
 123 #endif
 124                                           ) ;
 125
 126   Standard_EXPORT
 127     static  void PointOnShape(const TopoDS_Shape& aS,
 128                               gp_Pnt& aP3D) ;
 129
 130   Standard_EXPORT
 131     static  void PointOnEdge(const TopoDS_Edge& aE,
 132                              gp_Pnt& aP3D) ;
 133
 134   Standard_EXPORT
 135     static  void PointOnEdge(const TopoDS_Edge& aE,
 136                              const Standard_Real aT,gp_Pnt& aP3D) ;
 137
 138   Standard_EXPORT
 139     static  void PointOnFace(const TopoDS_Face& aF,
 140                              gp_Pnt& aP3D) ;
 141
 142   Standard_EXPORT
 143     static  void PointOnFace(const TopoDS_Face& aF,
 144                              const Standard_Real aU,
 145                              const Standard_Real aV,
 146                              gp_Pnt& aP3D) ;
 147   Standard_EXPORT
 148     static  Standard_Boolean ProjectPointOnShape(const gp_Pnt& aP1,
 149                                                  const TopoDS_Shape& aS,
 150                                                  gp_Pnt& aP2,
 151 #if OCC_VERSION_LARGE > 0x06070100
 152                                                  const Handle(IntTools_Context)& aCtx
 153 #else
 154                                                  const Handle(BOPInt_Context)& aCtx
 155 #endif
 156                                                  ) ;
 157
 158   Standard_EXPORT
 159     static void CorrectTolerances(const TopoDS_Shape& aShape,
 160                                   const Standard_Real aMaxTol=0.0001);
 161
 162   Standard_EXPORT
 163     static void CorrectPointOnCurve(const TopoDS_Shape& S,
 164                                     const Standard_Real aMaxTol=0.0001);
 165
 166   Standard_EXPORT
 167     static void CorrectCurveOnSurface(const TopoDS_Shape& S,
 168                                       const Standard_Real aMaxTol=0.0001);
 169
 170
 171   Standard_EXPORT
 172     static Standard_Boolean IsSplitToReverse1 (const TopoDS_Edge& aEF1,
 173                                                const TopoDS_Edge& aEF2,
 174 #if OCC_VERSION_LARGE > 0x06070100
 175                                                const Handle(IntTools_Context)& aCtx
 176 #else
 177                                                const Handle(BOPInt_Context)& aCtx
 178 #endif
 179                                                ) ;
 180   Standard_EXPORT
 181     static void RefinePCurveForEdgeOnFace(const TopoDS_Edge& aE,
 182                                           const TopoDS_Face& aF,
 183                                           const Standard_Real aUMin,
 184                                           const Standard_Real aUMax);
 185
 186   Standard_EXPORT
 187     static Standard_Boolean IsUPeriodic(const Handle(Geom_Surface) &aS);
 188
 189   Standard_EXPORT
 190     static void MakeContainer(const TopAbs_ShapeEnum theType,
 191                               TopoDS_Shape& theC);
 192
 193   Standard_EXPORT
 194     static Standard_Boolean IsSplitToReverse(const TopoDS_Edge& theSplit,
 195                                              const TopoDS_Edge& theEdge,
 196 #if OCC_VERSION_LARGE > 0x06070100
 197                                              const Handle(IntTools_Context)& theCtx
 198 #else
 199                                              const Handle(BOPInt_Context)& theCtx
 200 #endif
 201                                              ) ;
 202
 203   Standard_EXPORT
 204     static Standard_Boolean IsSplitToReverse  (const TopoDS_Face& theFSp,
 205                                                const TopoDS_Face& theFSr,
 206 #if OCC_VERSION_LARGE > 0x06070100
 207                                                const Handle(IntTools_Context)& theCtx
 208 #else
 209                                                const Handle(BOPInt_Context)& theCtx
 210 #endif
 211                                                ) ;
 212
 213   Standard_EXPORT
 214     static Standard_Boolean IsSplitToReverse  (const TopoDS_Shape& theSp,
 215                                                const TopoDS_Shape& theSr,
 216 #if OCC_VERSION_LARGE > 0x06070100
 217                                                const Handle(IntTools_Context)& theCtx
 218 #else
 219                                                const Handle(BOPInt_Context)& theCtx
 220 #endif
 221                                                ) ;
 222   Standard_EXPORT
 223     static Standard_Integer BuildPCurveForEdgeOnFace  (const TopoDS_Edge& aEold,
 224                                                        const TopoDS_Edge& aEnew,
 225                                                        const TopoDS_Face& aF,
 226 #if OCC_VERSION_LARGE > 0x06070100
 227                                                        const Handle(IntTools_Context)& aCtx
 228 #else
 229                                                        const Handle(BOPInt_Context)& aCtx
 230 #endif
 231                                                        ) ;
 232
 233 //
 234   Standard_EXPORT
 235     static void FindChains(const GEOMAlgo_ListOfCoupleOfShapes& aLCS,
 236                            GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
 237
 238   Standard_EXPORT
 239     static void FindChains(const GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMCV,
 240                            GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
 241
 242   Standard_EXPORT
 243     static  void CopyShape(const TopoDS_Shape& aS,
 244                            TopoDS_Shape& aSC) ;
 245
 246   Standard_EXPORT
 247     static  void CopyShape(const TopoDS_Shape& aS,
 248                            TopoDS_Shape& aSC,
 249                            TopTools_IndexedDataMapOfShapeShape& aMSS) ;
 250 };
 251 #endif