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 <IntTools_Context.hxx>
  36 #else
  37 #include <BOPInt_Context.hxx>
  38 #endif
  39 #include <Standard_Integer.hxx>
  40
  41 #include <gp_Pnt.hxx>
  42 #include <gp_Pnt2d.hxx>
  43
  44 #include <Geom_Surface.hxx>
  45
  46 #include <TopAbs_ShapeEnum.hxx>
  47
  48 #include <TopoDS_Face.hxx>
  49 #include <TopoDS_Shape.hxx>
  50 #include <TopoDS_Edge.hxx>
  51
  52 #include <TopTools_ListOfShape.hxx>
  53 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
  54 #include <TopTools_ListOfShape.hxx>
  55 #include <TopTools_IndexedDataMapOfShapeShape.hxx>
  56
  57 #include <GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape.hxx>
  58 #include <GEOMAlgo_ListOfCoupleOfShapes.hxx>
  59 #include <GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape.hxx>
  60
  61 //!  Auxiliary tools for Algorithms <br>
  62 //=======================================================================
  63 //class    : GEOMAlgo_AlgoTools
  64 //purpose  :
  65 //=======================================================================
  66 class GEOMAlgo_AlgoTools  {
  67  public:
  68
  69   Standard_EXPORT
  70     static void FaceNormal (const TopoDS_Face& aF,
  71                             const Standard_Real U,
  72                             const Standard_Real V,
  73                             gp_Vec& aN);
  74
  75   //! Computes a point <theP> inside the face <theF>. <br>
  76   //!          <theP2D> -  2D  representation of <theP> <br>
  77   //!          on the surface of <theF> <br>
  78   //!          Returns 0 in case of success. <br>
  79   Standard_EXPORT
  80     static  Standard_Integer PntInFace(const TopoDS_Face& theF,
  81                                        gp_Pnt& theP,
  82                                        gp_Pnt2d& theP2D) ;
  83
  84   Standard_EXPORT
  85     static  Standard_Boolean IsCompositeShape(const TopoDS_Shape& aS) ;
  86
  87
  88   Standard_EXPORT
  89     static  Standard_Boolean BuildTriangulation(const TopoDS_Shape& aS) ;
  90
  91   Standard_EXPORT
  92     static  Standard_Integer RefineSDShapes
  93       (GEOMAlgo_IndexedDataMapOfPassKeyShapeListOfShape& aMSD,
  94        const Standard_Real aTol,
  95 #if OCC_VERSION_LARGE > 0x06070100
  96        const Handle(IntTools_Context)& aCtx
  97 #else
  98        const Handle(BOPInt_Context)& aCtx
  99 #endif
 100        ) ;
 101
 102   Standard_EXPORT
 103     static  Standard_Integer FindSDShapes(const TopTools_ListOfShape& aLE,
 104                                           const Standard_Real aTol,
 105                                           TopTools_IndexedDataMapOfShapeListOfShape& aMEE,
 106 #if OCC_VERSION_LARGE > 0x06070100
 107                                           const Handle(IntTools_Context)& aCtx
 108 #else
 109                                           const Handle(BOPInt_Context)& aCtx
 110 #endif
 111                                           ) ;
 112   Standard_EXPORT
 113     static  Standard_Integer FindSDShapes(const TopoDS_Shape& aE1,
 114                                           const TopTools_ListOfShape& aLE,
 115                                           const Standard_Real aTol,
 116                                           TopTools_ListOfShape& aLESD,
 117 #if OCC_VERSION_LARGE > 0x06070100
 118                                           const Handle(IntTools_Context)& aCtx
 119 #else
 120                                           const Handle(BOPInt_Context)& aCtx
 121 #endif
 122                                           ) ;
 123
 124   Standard_EXPORT
 125     static  void PointOnShape(const TopoDS_Shape& aS,
 126                               gp_Pnt& aP3D) ;
 127
 128   Standard_EXPORT
 129     static  void PointOnEdge(const TopoDS_Edge& aE,
 130                              gp_Pnt& aP3D) ;
 131
 132   Standard_EXPORT
 133     static  void PointOnEdge(const TopoDS_Edge& aE,
 134                              const Standard_Real aT,gp_Pnt& aP3D) ;
 135
 136   Standard_EXPORT
 137     static  void PointOnFace(const TopoDS_Face& aF,
 138                              gp_Pnt& aP3D) ;
 139
 140   Standard_EXPORT
 141     static  void PointOnFace(const TopoDS_Face& aF,
 142                              const Standard_Real aU,
 143                              const Standard_Real aV,
 144                              gp_Pnt& aP3D) ;
 145   Standard_EXPORT
 146     static  Standard_Boolean ProjectPointOnShape(const gp_Pnt& aP1,
 147                                                  const TopoDS_Shape& aS,
 148                                                  gp_Pnt& aP2,
 149 #if OCC_VERSION_LARGE > 0x06070100
 150                                                  const Handle(IntTools_Context)& aCtx
 151 #else
 152                                                  const Handle(BOPInt_Context)& aCtx
 153 #endif
 154                                                  ) ;
 155
 156   Standard_EXPORT
 157     static void CorrectTolerances(const TopoDS_Shape& aShape,
 158                                   const Standard_Real aMaxTol=0.0001);
 159
 160   Standard_EXPORT
 161     static void CorrectPointOnCurve(const TopoDS_Shape& S,
 162                                     const Standard_Real aMaxTol=0.0001);
 163
 164   Standard_EXPORT
 165     static void CorrectCurveOnSurface(const TopoDS_Shape& S,
 166                                       const Standard_Real aMaxTol=0.0001);
 167
 168
 169   Standard_EXPORT
 170     static Standard_Boolean IsSplitToReverse1 (const TopoDS_Edge& aEF1,
 171                                                const TopoDS_Edge& aEF2,
 172 #if OCC_VERSION_LARGE > 0x06070100
 173                                                const Handle(IntTools_Context)& aCtx
 174 #else
 175                                                const Handle(BOPInt_Context)& aCtx
 176 #endif
 177                                                ) ;
 178   Standard_EXPORT
 179     static void RefinePCurveForEdgeOnFace(const TopoDS_Edge& aE,
 180                                           const TopoDS_Face& aF,
 181                                           const Standard_Real aUMin,
 182                                           const Standard_Real aUMax);
 183
 184   Standard_EXPORT
 185     static Standard_Boolean IsUPeriodic(const Handle(Geom_Surface) &aS);
 186
 187   Standard_EXPORT
 188     static void MakeContainer(const TopAbs_ShapeEnum theType,
 189                               TopoDS_Shape& theC);
 190
 191   Standard_EXPORT
 192     static Standard_Boolean IsSplitToReverse(const TopoDS_Edge& theSplit,
 193                                              const TopoDS_Edge& theEdge,
 194 #if OCC_VERSION_LARGE > 0x06070100
 195                                              const Handle(IntTools_Context)& theCtx
 196 #else
 197                                              const Handle(BOPInt_Context)& theCtx
 198 #endif
 199                                              ) ;
 200
 201   Standard_EXPORT
 202     static Standard_Boolean IsSplitToReverse  (const TopoDS_Face& theFSp,
 203                                                const TopoDS_Face& theFSr,
 204 #if OCC_VERSION_LARGE > 0x06070100
 205                                                const Handle(IntTools_Context)& theCtx
 206 #else
 207                                                const Handle(BOPInt_Context)& theCtx
 208 #endif
 209                                                ) ;
 210
 211   Standard_EXPORT
 212     static Standard_Boolean IsSplitToReverse  (const TopoDS_Shape& theSp,
 213                                                const TopoDS_Shape& theSr,
 214 #if OCC_VERSION_LARGE > 0x06070100
 215                                                const Handle(IntTools_Context)& theCtx
 216 #else
 217                                                const Handle(BOPInt_Context)& theCtx
 218 #endif
 219                                                ) ;
 220   Standard_EXPORT
 221     static Standard_Integer BuildPCurveForEdgeOnFace  (const TopoDS_Edge& aEold,
 222                                                        const TopoDS_Edge& aEnew,
 223                                                        const TopoDS_Face& aF,
 224 #if OCC_VERSION_LARGE > 0x06070100
 225                                                        const Handle(IntTools_Context)& aCtx
 226 #else
 227                                                        const Handle(BOPInt_Context)& aCtx
 228 #endif
 229                                                        ) ;
 230
 231 //
 232   Standard_EXPORT
 233     static void FindChains(const GEOMAlgo_ListOfCoupleOfShapes& aLCS,
 234                            GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
 235
 236   Standard_EXPORT
 237     static void FindChains(const GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMCV,
 238                            GEOMAlgo_IndexedDataMapOfShapeIndexedMapOfShape& aMapChains);
 239
 240   Standard_EXPORT
 241     static  void CopyShape(const TopoDS_Shape& aS,
 242                            TopoDS_Shape& aSC) ;
 243
 244   Standard_EXPORT
 245     static  void CopyShape(const TopoDS_Shape& aS,
 246                            TopoDS_Shape& aSC,
 247                            TopTools_IndexedDataMapOfShapeShape& aMSS) ;
 248 };
 249 #endif