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1 | // Created on: 1994-12-02 |
2 | // Created by: Jacques GOUSSARD |
3 | // Copyright (c) 1994-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
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18 | #include <BRepBuilderAPI_ModifyShape.hxx> |
19 | #include <BRepTools_Modification.hxx> |
20 | #include <Standard_NoSuchObject.hxx> |
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21 | #include <Standard_NullObject.hxx> |
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22 | #include <TopoDS_Shape.hxx> |
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23 | |
24 | //======================================================================= |
25 | //function : BRepBuilderAPI_ModifyShape |
26 | //purpose : |
27 | //======================================================================= |
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28 | BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape () {} |
29 | |
30 | |
31 | //======================================================================= |
32 | //function : BRepBuilderAPI_ModifyShape |
33 | //purpose : |
34 | //======================================================================= |
35 | |
36 | BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape (const TopoDS_Shape& S): |
37 | myModifier(S), myInitialShape(S) |
38 | {} |
39 | |
40 | |
41 | //======================================================================= |
42 | //function : BRepBuilderAPI_ModifyShape |
43 | //purpose : |
44 | //======================================================================= |
45 | |
46 | BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape |
47 | (const Handle(BRepTools_Modification)& M) |
48 | { |
49 | myModification = M; |
50 | } |
51 | |
52 | |
53 | //======================================================================= |
54 | //function : BRepBuilderAPI_ModifyShape |
55 | //purpose : |
56 | //======================================================================= |
57 | |
58 | BRepBuilderAPI_ModifyShape::BRepBuilderAPI_ModifyShape |
59 | (const TopoDS_Shape& S, |
60 | const Handle(BRepTools_Modification)& M): myModifier(S),myInitialShape(S) |
61 | { |
62 | myModification = M; |
63 | DoModif(); |
64 | } |
65 | |
66 | |
67 | //======================================================================= |
68 | //function : DoModif |
69 | //purpose : |
70 | //======================================================================= |
71 | |
72 | void BRepBuilderAPI_ModifyShape::DoModif () |
73 | { |
74 | if (myInitialShape.IsNull() || myModification.IsNull()) { |
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75 | throw Standard_NullObject(); |
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76 | } |
77 | myModifier.Perform(myModification); |
78 | if (myModifier.IsDone()) { |
79 | Done(); |
80 | myShape = myModifier.ModifiedShape(myInitialShape); |
81 | } |
82 | else { |
83 | NotDone(); |
84 | } |
85 | } |
86 | |
87 | |
88 | //======================================================================= |
89 | //function : DoModif |
90 | //purpose : |
91 | //======================================================================= |
92 | |
93 | void BRepBuilderAPI_ModifyShape::DoModif (const TopoDS_Shape& S) |
94 | { |
95 | if (!S.IsEqual(myInitialShape) || !IsDone()) { |
96 | myInitialShape = S; |
97 | myModifier.Init(S); |
98 | DoModif(); |
99 | } |
100 | } |
101 | |
102 | |
103 | //======================================================================= |
104 | //function : DoModif |
105 | //purpose : |
106 | //======================================================================= |
107 | |
108 | void BRepBuilderAPI_ModifyShape::DoModif (const Handle(BRepTools_Modification)& M) |
109 | { |
110 | myModification = M; |
111 | DoModif(); |
112 | } |
113 | |
114 | |
115 | //======================================================================= |
116 | //function : DoModif |
117 | //purpose : |
118 | //======================================================================= |
119 | |
120 | void BRepBuilderAPI_ModifyShape::DoModif (const TopoDS_Shape& S, |
121 | const Handle(BRepTools_Modification)& M) |
122 | { |
123 | myInitialShape = S; |
124 | myModifier.Init(S); |
125 | myModification = M; |
126 | DoModif(); |
127 | } |
128 | |
129 | |
130 | //======================================================================= |
131 | //function : ModifiedShape |
132 | //purpose : |
133 | //======================================================================= |
134 | |
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135 | TopoDS_Shape BRepBuilderAPI_ModifyShape::ModifiedShape |
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136 | (const TopoDS_Shape& S) const |
137 | { |
138 | return myModifier.ModifiedShape(S); |
139 | } |
140 | |
141 | //======================================================================= |
142 | //function : Modified |
143 | //purpose : |
144 | //======================================================================= |
145 | |
146 | const TopTools_ListOfShape& BRepBuilderAPI_ModifyShape::Modified |
147 | (const TopoDS_Shape& F) |
148 | { |
149 | myGenerated.Clear(); |
150 | myGenerated.Append(myModifier.ModifiedShape(F)); |
151 | return myGenerated; |
152 | } |