include/opencascade/TopOpeBRepDS_FaceInterferenceTool.hxx

0001 // Created on: 1994-11-08
0002 // Created by: Jean Yves LEBEY
0003 // Copyright (c) 1994-1999 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_FaceInterferenceTool_HeaderFile
0018 #define _TopOpeBRepDS_FaceInterferenceTool_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <TopOpeBRepDS_PDataStructure.hxx>
0025 #include <TopAbs_Orientation.hxx>
0026 #include <Standard_Integer.hxx>
0027 #include <TopTrans_SurfaceTransition.hxx>
0028 #include <TopoDS_Shape.hxx>
0029 #include <gp_Pnt.hxx>
0030 class TopOpeBRepDS_Interference;
0031 class TopOpeBRepDS_Curve;
0032
0033
0034 //! a tool computing complex transition on Face.
0035 class TopOpeBRepDS_FaceInterferenceTool
0036 {
0037 public:
0038
0039   DEFINE_STANDARD_ALLOC
0040
0041
0042   Standard_EXPORT TopOpeBRepDS_FaceInterferenceTool(const TopOpeBRepDS_PDataStructure& P);
0043
0044
0045   //! Eisnew = true if E is a new edge built on edge I->Geometry()
0046   //! false if E is shape <=> I->Geometry()
0047   Standard_EXPORT void Init (const TopoDS_Shape& FI, const TopoDS_Shape& E, const Standard_Boolean Eisnew, const Handle(TopOpeBRepDS_Interference)& I);
0048
0049
0050   //! Eisnew = true if E is a new edge built on edge I->Geometry()
0051   //! false if E is shape <=> I->Geometry()
0052   Standard_EXPORT void Add (const TopoDS_Shape& FI, const TopoDS_Shape& F, const TopoDS_Shape& E, const Standard_Boolean Eisnew, const Handle(TopOpeBRepDS_Interference)& I);
0053
0054   Standard_EXPORT void Add (const TopoDS_Shape& E, const TopOpeBRepDS_Curve& C, const Handle(TopOpeBRepDS_Interference)& I);
0055
0056   Standard_EXPORT void SetEdgePntPar (const gp_Pnt& P, const Standard_Real par);
0057
0058   Standard_EXPORT void GetEdgePntPar (gp_Pnt& P, Standard_Real& par) const;
0059
0060   Standard_EXPORT Standard_Boolean IsEdgePntParDef() const;
0061
0062   Standard_EXPORT void Transition (const Handle(TopOpeBRepDS_Interference)& I) const;
0063
0064
0065
0066
0067 protected:
0068
0069
0070
0071
0072
0073 private:
0074
0075
0076
0077   TopOpeBRepDS_PDataStructure myPBDS;
0078   Standard_Boolean myrefdef;
0079   TopAbs_Orientation myFaceOrientation;
0080   Standard_Integer myFaceOriented;
0081   TopTrans_SurfaceTransition myTool;
0082   TopoDS_Shape myEdge;
0083   Standard_Boolean isLine;
0084   gp_Pnt myPntOnEd;
0085   Standard_Real myParOnEd;
0086   Standard_Boolean myOnEdDef;
0087   Standard_Real myTole;
0088
0089
0090 };
0091
0092
0093
0094
0095
0096
0097
0098 #endif // _TopOpeBRepDS_FaceInterferenceTool_HeaderFile