src/BRepFill/BRepFill_TrimShellCorner.hxx

   1 // Created on: 2003-10-21
   2 // Created by: Mikhail KLOKOV
   3 // Copyright (c) 2003-2014 OPEN CASCADE SAS
   4 //
   5 // This file is part of Open CASCADE Technology software library.
   6 //
   7 // This library is free software; you can redistribute it and/or modify it under
   8 // the terms of the GNU Lesser General Public License version 2.1 as published
   9 // by the Free Software Foundation, with special exception defined in the file
  10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
  11 // distribution for complete text of the license and disclaimer of any warranty.
  12 //
  13 // Alternatively, this file may be used under the terms of Open CASCADE
  14 // commercial license or contractual agreement.
  15
  16 #ifndef _BRepFill_TrimShellCorner_HeaderFile
  17 #define _BRepFill_TrimShellCorner_HeaderFile
  18
  19 #include <Standard.hxx>
  20 #include <Standard_DefineAlloc.hxx>
  21 #include <Standard_Handle.hxx>
  22
  23 #include <BRepFill_TransitionStyle.hxx>
  24 #include <gp_Ax2.hxx>
  25 #include <TopoDS_Shape.hxx>
  26 #include <TopoDS_Wire.hxx>
  27 #include <TopoDS_Face.hxx>
  28 #include <TopTools_HArray2OfShape.hxx>
  29 #include <TopTools_HArray1OfShape.hxx>
  30 #include <Standard_Boolean.hxx>
  31 #include <TopTools_DataMapOfShapeListOfShape.hxx>
  32 #include <TopTools_ListOfShape.hxx>
  33 #include <BOPDS_PDS.hxx>
  34 class gp_Ax2;
  35 class TopoDS_Face;
  36 class TopoDS_Wire;
  37 class TopoDS_Shape;
  38
  39
  40 //! Trims sets of faces in the corner to make proper parts of pipe
  41 class BRepFill_TrimShellCorner
  42 {
  43 public:
  44
  45   DEFINE_STANDARD_ALLOC
  46
  47
  48   //! Constructor: takes faces to intersect,
  49   //! type of transition (it can be RightCorner or RoundCorner)
  50   //! and axis of bisector plane
  51   Standard_EXPORT BRepFill_TrimShellCorner(const Handle(TopTools_HArray2OfShape)& theFaces,
  52                                            const BRepFill_TransitionStyle         theTransition,
  53                                            const gp_Ax2&                          theAxeOfBisPlane);
  54
  55   Standard_EXPORT void AddBounds (const Handle(TopTools_HArray2OfShape)& Bounds);
  56
  57   Standard_EXPORT void AddUEdges (const Handle(TopTools_HArray2OfShape)& theUEdges);
  58
  59   Standard_EXPORT void AddVEdges (const Handle(TopTools_HArray2OfShape)& theVEdges,
  60                                   const Standard_Integer theIndex);
  61
  62   Standard_EXPORT void Perform();
  63
  64   Standard_EXPORT Standard_Boolean IsDone() const;
  65
  66   Standard_EXPORT Standard_Boolean HasSection() const;
  67
  68   Standard_EXPORT void Modified (const TopoDS_Shape& S, TopTools_ListOfShape& theModified);
  69
  70
  71
  72
  73 protected:
  74
  75
  76
  77
  78
  79 private:
  80
  81   Standard_Boolean MakeFacesSec(const Standard_Integer                     theIndex,
  82                                 const BOPDS_PDS&                           theDS,
  83                                 const Standard_Integer                     theFaceIndex1,
  84                                 const Standard_Integer                     theFaceIndex2,
  85                                 const Standard_Integer                     theSSInterfIndex);
  86
  87   Standard_Boolean MakeFacesNonSec(const Standard_Integer                     theIndex,
  88                                    const BOPDS_PDS&                           theDS,
  89                                    const Standard_Integer                     theFaceIndex1,
  90                                    const Standard_Integer                     theFaceIndex2);
  91
  92   Standard_Boolean ChooseSection(const TopoDS_Shape& Comp,
  93                                  const TopoDS_Vertex& theFirstVertex,
  94                                  const TopoDS_Vertex& theLastVertex,
  95                                  TopoDS_Shape& resWire,
  96                                  gp_Pln& resPlane,
  97                                  Standard_Boolean& IsSingular);
  98
  99
 100   BRepFill_TransitionStyle myTransition;
 101   gp_Ax2 myAxeOfBisPlane;
 102   TopoDS_Shape myShape1;
 103   TopoDS_Shape myShape2;
 104   Handle(TopTools_HArray2OfShape) myBounds;
 105   Handle(TopTools_HArray2OfShape) myUEdges;
 106   Handle(TopTools_HArray1OfShape) myVEdges;
 107   Handle(TopTools_HArray2OfShape) myFaces;
 108   Standard_Boolean myDone;
 109   Standard_Boolean myHasSection;
 110   TopTools_DataMapOfShapeListOfShape myHistMap;
 111
 112
 113 };
 114
 115
 116
 117
 118
 119
 120
 121 #endif // _BRepFill_TrimShellCorner_HeaderFile