1 // Created on: 1994-10-25
2 // Created by: Jean Yves LEBEY
3 // Copyright (c) 1994-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <BRep_Tool.hxx>
20 #include <TopoDS_Edge.hxx>
21 #include <TopoDS_Shape.hxx>
22 #include <TopOpeBRep_FaceEdgeIntersector.hxx>
23 #include <TopOpeBRep_Point2d.hxx>
24 #include <TopOpeBRep_PointGeomTool.hxx>
25 #include <TopOpeBRep_VPointInter.hxx>
26 #include <TopOpeBRepDS_Point.hxx>
28 //=======================================================================
29 //function : MakePoint
31 //=======================================================================
32 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
33 (const TopOpeBRep_VPointInter& IP)
35 Standard_Real tolip = IP.Tolerance();
36 Standard_Real tolout = tolip;
37 Standard_Integer si = IP.ShapeIndex();
40 } else if ( si == 1 ) {
41 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
42 tolout = BRep_Tool::Tolerance(E);
43 } else if ( si == 2 ) {
44 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
45 tolout = BRep_Tool::Tolerance(E);
46 } else if ( si == 3 ) {
47 const TopoDS_Edge& E1 = TopoDS::Edge(IP.Edge(1));
48 const TopoDS_Edge& E2 = TopoDS::Edge(IP.Edge(2));
49 Standard_Real t1 = BRep_Tool::Tolerance(E1);
50 Standard_Real t2 = BRep_Tool::Tolerance(E2);
51 // tolout = Max(t1,t2);
52 if (t1 > 0.9) t1 = 0.9;
53 if (t1 > 0.9) t1 = 0.9;
56 tolout = Max(tolout,tolip);
57 return TopOpeBRepDS_Point(IP.Value(),tolout);
60 //=======================================================================
61 //function : MakePoint
63 //=======================================================================
64 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
65 (const TopOpeBRep_Point2d& P2D)
67 Standard_Real tol = P2D.Tolerance();
68 return TopOpeBRepDS_Point(P2D.Value(),tol);
71 //=======================================================================
72 //function : MakePoint
74 //=======================================================================
75 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
76 (const TopOpeBRep_FaceEdgeIntersector& FEI)
78 Standard_Real tol = FEI.Tolerance();
79 return TopOpeBRepDS_Point(FEI.Value(),tol);
82 //=======================================================================
83 //function : MakePoint
85 //=======================================================================
86 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
87 (const TopoDS_Shape& S)
89 return TopOpeBRepDS_Point(S);
92 //=======================================================================
95 //=======================================================================
96 Standard_Boolean TopOpeBRep_PointGeomTool::IsEqual
97 (const TopOpeBRepDS_Point& DSP1,
98 const TopOpeBRepDS_Point& DSP2)
100 Standard_Boolean b = DSP1.IsEqual(DSP2);