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_Shape.hxx>
21 #include <TopOpeBRep_FaceEdgeIntersector.hxx>
22 #include <TopOpeBRep_Point2d.hxx>
23 #include <TopOpeBRep_PointGeomTool.hxx>
24 #include <TopOpeBRep_VPointInter.hxx>
25 #include <TopOpeBRepDS_Point.hxx>
27 //=======================================================================
28 //function : MakePoint
30 //=======================================================================
31 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
32 (const TopOpeBRep_VPointInter& IP)
34 Standard_Real tolip = IP.Tolerance();
35 Standard_Real tolout = tolip;
36 Standard_Integer si = IP.ShapeIndex();
39 } else if ( si == 1 ) {
40 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
41 tolout = BRep_Tool::Tolerance(E);
42 } else if ( si == 2 ) {
43 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
44 tolout = BRep_Tool::Tolerance(E);
45 } else if ( si == 3 ) {
46 const TopoDS_Edge& E1 = TopoDS::Edge(IP.Edge(1));
47 const TopoDS_Edge& E2 = TopoDS::Edge(IP.Edge(2));
48 Standard_Real t1 = BRep_Tool::Tolerance(E1);
49 Standard_Real t2 = BRep_Tool::Tolerance(E2);
50 // tolout = Max(t1,t2);
51 if (t1 > 0.9) t1 = 0.9;
52 if (t1 > 0.9) t1 = 0.9;
55 tolout = Max(tolout,tolip);
56 return TopOpeBRepDS_Point(IP.Value(),tolout);
59 //=======================================================================
60 //function : MakePoint
62 //=======================================================================
63 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
64 (const TopOpeBRep_Point2d& P2D)
66 Standard_Real tol = P2D.Tolerance();
67 return TopOpeBRepDS_Point(P2D.Value(),tol);
70 //=======================================================================
71 //function : MakePoint
73 //=======================================================================
74 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
75 (const TopOpeBRep_FaceEdgeIntersector& FEI)
77 Standard_Real tol = FEI.Tolerance();
78 return TopOpeBRepDS_Point(FEI.Value(),tol);
81 //=======================================================================
82 //function : MakePoint
84 //=======================================================================
85 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
86 (const TopoDS_Shape& S)
88 return TopOpeBRepDS_Point(S);
91 //=======================================================================
94 //=======================================================================
95 Standard_Boolean TopOpeBRep_PointGeomTool::IsEqual
96 (const TopOpeBRepDS_Point& DSP1,
97 const TopOpeBRepDS_Point& DSP2)
99 Standard_Boolean b = DSP1.IsEqual(DSP2);