include/opencascade/TopOpeBRepDS_Edge3dInterferenceTool.hxx

0001 // Created on: 1997-12-24
0002 // Created by: Xuan PHAM PHU
0003 // Copyright (c) 1997-1999 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 _TopOpeBRepDS_Edge3dInterferenceTool_HeaderFile
0018 #define _TopOpeBRepDS_Edge3dInterferenceTool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_Integer.hxx>
0025 #include <TopTrans_SurfaceTransition.hxx>
0026 #include <TopoDS_Shape.hxx>
0027 #include <gp_Pnt.hxx>
0028 #include <gp_Dir.hxx>
0029 class TopOpeBRepDS_Interference;
0030
0031 //! a tool computing edge / face complex transition,
0032 //! Interferences of edge reference are given by
0033 //! I = (T on face, G = point or vertex, S = edge)
0034 class TopOpeBRepDS_Edge3dInterferenceTool
0035 {
0036 public:
0037   DEFINE_STANDARD_ALLOC
0038
0039   Standard_EXPORT TopOpeBRepDS_Edge3dInterferenceTool();
0040
0041   Standard_EXPORT void InitPointVertex(const Standard_Integer IsVertex, const TopoDS_Shape& VonOO);
0042
0043   Standard_EXPORT void Init(const TopoDS_Shape&                      Eref,
0044                             const TopoDS_Shape&                      E,
0045                             const TopoDS_Shape&                      F,
0046                             const Handle(TopOpeBRepDS_Interference)& I);
0047
0048   Standard_EXPORT void Add(const TopoDS_Shape&                      Eref,
0049                            const TopoDS_Shape&                      E,
0050                            const TopoDS_Shape&                      F,
0051                            const Handle(TopOpeBRepDS_Interference)& I);
0052
0053   Standard_EXPORT void Transition(const Handle(TopOpeBRepDS_Interference)& I) const;
0054
0055 protected:
0056 private:
0057   Standard_Integer           myFaceOriented;
0058   TopTrans_SurfaceTransition myTool;
0059   Standard_Real              myTole;
0060   Standard_Boolean           myrefdef;
0061   Standard_Integer           myIsVertex;
0062   TopoDS_Shape               myVonOO;
0063   gp_Pnt                     myP3d;
0064   gp_Dir                     myTgtref;
0065 };
0066
0067 #endif // _TopOpeBRepDS_Edge3dInterferenceTool_HeaderFile