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1 | -- Created on: 1998-08-17 |
2 | -- Created by: Philippe MANGIN |
3 | -- Copyright (c) 1998-1999 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 | |
23 | class ShapeLaw from BRepFill inherits SectionLaw from BRepFill |
24 | |
25 | ---Purpose: Build Section Law, with an Vertex, or an Wire |
26 | ---Level: Advanced |
27 | |
28 | uses |
29 | SectionLaw from GeomFill, |
30 | HArray1OfSectionLaw from GeomFill, |
31 | HArray1OfShape from TopTools, |
32 | Shape from GeomAbs, |
33 | Vertex from TopoDS, |
34 | Wire from TopoDS, |
35 | Edge from TopoDS, |
36 | Shape from TopoDS, |
37 | Function from Law |
38 | |
39 | is |
40 | Create (V: Vertex from TopoDS; |
41 | Build : Boolean = Standard_True ) |
42 | ---Purpose: Construct an constant Law |
43 | returns ShapeLaw from BRepFill; |
44 | |
45 | Create (W:Wire from TopoDS; |
46 | Build : Boolean = Standard_True) |
47 | ---Purpose: Construct an constant Law |
48 | returns ShapeLaw from BRepFill; |
49 | |
50 | Create (W: Wire from TopoDS; |
51 | L: Function from Law; |
52 | Build : Boolean = Standard_True) |
53 | ---Purpose: Construct an evolutive Law |
54 | returns ShapeLaw from BRepFill; |
55 | |
56 | IsVertex(me) |
57 | ---Purpose: Say if the input shape is a vertex. |
58 | returns Boolean |
59 | is redefined; |
60 | |
61 | IsConstant(me) |
62 | ---Purpose: Say if the Law is Constant. |
63 | returns Boolean |
64 | is redefined; |
65 | |
66 | ConcatenedLaw(me) |
67 | ---Purpose: Give the law build on a concaneted section |
68 | returns SectionLaw from GeomFill |
69 | is redefined; |
70 | |
71 | Continuity(me; Index : Integer; |
72 | TolAngular : Real) |
73 | returns Shape from GeomAbs |
74 | is redefined; |
75 | |
76 | VertexTol(me; Index : Integer; |
77 | Param : Real) |
78 | returns Real |
79 | is redefined; |
80 | |
81 | Vertex(me; Index : Integer; |
82 | Param : Real) |
83 | returns Vertex from TopoDS |
84 | is redefined; |
85 | |
86 | D0(me:mutable; Param : Real; |
87 | S : out Shape from TopoDS) |
88 | is redefined; |
89 | |
90 | Edge(me; Index : Integer) |
91 | ---C++: return const & |
92 | ---C++: inline |
93 | returns Edge from TopoDS; |
94 | |
95 | Init(me : mutable; B : Boolean) is private; |
96 | |
97 | fields |
98 | myShape: Shape from TopoDS; |
99 | myEdges: HArray1OfShape from TopTools; |
100 | TheLaw : Function from Law; |
101 | vertex : Boolean from Standard is protected; |
102 | end ShapeLaw; |