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b311480e | 1 | // Created on: 1994-04-05 |
2 | // Created by: Didier PIFFAULT | |
3 | // Copyright (c) 1994-1999 Matra Datavision | |
4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS | |
5 | // | |
6 | // The content of this file is subject to the Open CASCADE Technology Public | |
7 | // License Version 6.5 (the "License"). You may not use the content of this file | |
8 | // except in compliance with the License. Please obtain a copy of the License | |
9 | // at http://www.opencascade.org and read it completely before using this file. | |
10 | // | |
11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its | |
12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. | |
13 | // | |
14 | // The Original Code and all software distributed under the License is | |
15 | // distributed on an "AS IS" basis, without warranty of any kind, and the | |
16 | // Initial Developer hereby disclaims all such warranties, including without | |
17 | // limitation, any warranties of merchantability, fitness for a particular | |
18 | // purpose or non-infringement. Please see the License for the specific terms | |
19 | // and conditions governing the rights and limitations under the License. | |
20 | ||
0d88155b O |
21 | |
22 | #include <BRepMesh_ComparatorOfIndexedVertexOfDelaun.ixx> | |
23 | #include <BRepMesh_Vertex.hxx> | |
24 | ||
25 | //======================================================================= | |
26 | //function : BRepMesh_ComparatorOfIndexedVertexOfDelaun | |
27 | //purpose : | |
28 | //======================================================================= | |
29 | ||
30 | BRepMesh_ComparatorOfIndexedVertexOfDelaun::BRepMesh_ComparatorOfIndexedVertexOfDelaun | |
31 | (const gp_XY& theDir, | |
32 | const Standard_Real theTol, | |
33 | const Handle(BRepMesh_DataStructureOfDelaun)& HDS) | |
34 | : IndexedStructure(HDS),DirectionOfSort(theDir), Tolerance(theTol) | |
35 | {} | |
36 | ||
37 | //======================================================================= | |
38 | //function : IsLower | |
39 | //purpose : | |
40 | //======================================================================= | |
41 | ||
42 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsLower | |
43 | (const Standard_Integer Left, const Standard_Integer Right) const | |
44 | { | |
45 | return ((IndexedStructure->GetNode(Left).Coord()*DirectionOfSort) < | |
46 | (IndexedStructure->GetNode(Right).Coord()*DirectionOfSort)); | |
47 | } | |
48 | ||
49 | //======================================================================= | |
50 | //function : IsGreater | |
51 | //purpose : | |
52 | //======================================================================= | |
53 | ||
54 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsGreater | |
55 | (const Standard_Integer Left, const Standard_Integer Right) const | |
56 | { | |
57 | return ((IndexedStructure->GetNode(Left).Coord()*DirectionOfSort) > | |
58 | (IndexedStructure->GetNode(Right).Coord()*DirectionOfSort)); | |
59 | } | |
60 | ||
61 | //======================================================================= | |
62 | //function : IsEqual | |
63 | //purpose : | |
64 | //======================================================================= | |
65 | ||
66 | Standard_Boolean BRepMesh_ComparatorOfIndexedVertexOfDelaun::IsEqual | |
67 | (const Standard_Integer Left, const Standard_Integer Right) const | |
68 | { | |
69 | return (IndexedStructure->GetNode(Left).Coord().IsEqual | |
70 | (IndexedStructure->GetNode(Right).Coord(), Tolerance)); | |
71 | } | |
72 |