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b311480e | 1 | // Created on: 1993-09-23 |
2 | // Created by: Didier PIFFAULT | |
3 | // Copyright (c) 1993-1999 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 | ||
7fd59977 | 21 | |
22 | #include <BRepMesh_Triangle.ixx> | |
0d88155b | 23 | |
7fd59977 | 24 | BRepMesh_Triangle::BRepMesh_Triangle() |
0d88155b | 25 | : Edge1(0), Edge2(0), Edge3(0), myMovability(BRepMesh_Free) |
7fd59977 | 26 | {} |
27 | ||
28 | BRepMesh_Triangle::BRepMesh_Triangle (const Standard_Integer e1, | |
0d88155b O |
29 | const Standard_Integer e2, |
30 | const Standard_Integer e3, | |
31 | const Standard_Boolean o1, | |
32 | const Standard_Boolean o2, | |
33 | const Standard_Boolean o3, | |
34 | const BRepMesh_DegreeOfFreedom canMove) | |
35 | : Edge1(e1), Orientation1(o1),Edge2(e2), Orientation2(o2), | |
36 | Edge3(e3), Orientation3(o3), | |
37 | myMovability(canMove) | |
7fd59977 | 38 | {} |
39 | ||
40 | void BRepMesh_Triangle::Initialize(const Standard_Integer e1, | |
0d88155b O |
41 | const Standard_Integer e2, |
42 | const Standard_Integer e3, | |
43 | const Standard_Boolean o1, | |
44 | const Standard_Boolean o2, | |
45 | const Standard_Boolean o3, | |
46 | const BRepMesh_DegreeOfFreedom canMove) | |
7fd59977 | 47 | { |
48 | Edge1 =e1; | |
49 | Edge2 =e2; | |
50 | Edge3 =e3; | |
51 | Orientation1 =o1; | |
52 | Orientation2 =o2; | |
53 | Orientation3 =o3; | |
54 | myMovability =canMove; | |
55 | } | |
56 | ||
57 | void BRepMesh_Triangle::Edges(Standard_Integer& e1, | |
0d88155b O |
58 | Standard_Integer& e2, |
59 | Standard_Integer& e3, | |
60 | Standard_Boolean& o1, | |
61 | Standard_Boolean& o2, | |
62 | Standard_Boolean& o3)const | |
7fd59977 | 63 | { |
64 | e1=Edge1; | |
65 | e2=Edge2; | |
66 | e3=Edge3; | |
67 | o1=Orientation1; | |
68 | o2=Orientation2; | |
69 | o3=Orientation3; | |
70 | } | |
71 | ||
0d88155b | 72 | void BRepMesh_Triangle::SetMovability(const BRepMesh_DegreeOfFreedom Move) |
7fd59977 | 73 | { |
74 | myMovability =Move; | |
75 | } | |
76 | ||
77 | Standard_Integer BRepMesh_Triangle::HashCode | |
0d88155b | 78 | (const Standard_Integer Upper)const |
7fd59977 | 79 | { |
80 | return ::HashCode(Edge1+Edge2+Edge3, Upper); | |
81 | } | |
82 | ||
83 | Standard_Boolean BRepMesh_Triangle::IsEqual | |
0d88155b | 84 | (const BRepMesh_Triangle& Other)const |
7fd59977 | 85 | { |
0d88155b | 86 | if (myMovability==BRepMesh_Deleted || Other.myMovability==BRepMesh_Deleted) |
7fd59977 | 87 | return Standard_False; |
88 | if (Edge1==Other.Edge1 && Edge2==Other.Edge2 && Edge3==Other.Edge3) | |
89 | return Standard_True; | |
90 | if (Edge1==Other.Edge2 && Edge2==Other.Edge3 && Edge3==Other.Edge1) | |
91 | return Standard_True; | |
92 | if (Edge1==Other.Edge3 && Edge2==Other.Edge1 && Edge3==Other.Edge2) | |
93 | return Standard_True; | |
94 | return Standard_False; | |
95 | } |