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.
17 #include <TopOpeBRep_PointGeomTool.ixx>
18 #include <TopOpeBRep_Point2d.hxx>
20 #include <TopoDS_Edge.hxx>
21 #include <BRep_Tool.hxx>
23 //=======================================================================
24 //function : MakePoint
26 //=======================================================================
27 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
28 (const TopOpeBRep_VPointInter& IP)
30 Standard_Real tolip = IP.Tolerance();
31 Standard_Real tolout = tolip;
32 Standard_Integer si = IP.ShapeIndex();
35 } else if ( si == 1 ) {
36 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
37 tolout = BRep_Tool::Tolerance(E);
38 } else if ( si == 2 ) {
39 const TopoDS_Edge& E = TopoDS::Edge(IP.Edge(si));
40 tolout = BRep_Tool::Tolerance(E);
41 } else if ( si == 3 ) {
42 const TopoDS_Edge& E1 = TopoDS::Edge(IP.Edge(1));
43 const TopoDS_Edge& E2 = TopoDS::Edge(IP.Edge(2));
44 Standard_Real t1 = BRep_Tool::Tolerance(E1);
45 Standard_Real t2 = BRep_Tool::Tolerance(E2);
46 // tolout = Max(t1,t2);
47 if (t1 > 0.9) t1 = 0.9;
48 if (t1 > 0.9) t1 = 0.9;
51 tolout = Max(tolout,tolip);
52 return TopOpeBRepDS_Point(IP.Value(),tolout);
55 //=======================================================================
56 //function : MakePoint
58 //=======================================================================
59 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
60 (const TopOpeBRep_Point2d& P2D)
62 Standard_Real tol = P2D.Tolerance();
63 return TopOpeBRepDS_Point(P2D.Value(),tol);
66 //=======================================================================
67 //function : MakePoint
69 //=======================================================================
70 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
71 (const TopOpeBRep_FaceEdgeIntersector& FEI)
73 Standard_Real tol = FEI.Tolerance();
74 return TopOpeBRepDS_Point(FEI.Value(),tol);
77 //=======================================================================
78 //function : MakePoint
80 //=======================================================================
81 TopOpeBRepDS_Point TopOpeBRep_PointGeomTool::MakePoint
82 (const TopoDS_Shape& S)
84 return TopOpeBRepDS_Point(S);
87 //=======================================================================
90 //=======================================================================
91 Standard_Boolean TopOpeBRep_PointGeomTool::IsEqual
92 (const TopOpeBRepDS_Point& DSP1,
93 const TopOpeBRepDS_Point& DSP2)
95 Standard_Boolean b = DSP1.IsEqual(DSP2);