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1 | // Created on: 2000-02-14 |
2 | // Created by: Denis PASCAL |
3 | // Copyright (c) 2000-2012 OPEN CASCADE SAS |
4 | // |
5 | // The content of this file is subject to the Open CASCADE Technology Public |
6 | // License Version 6.5 (the "License"). You may not use the content of this file |
7 | // except in compliance with the License. Please obtain a copy of the License |
8 | // at http://www.opencascade.org and read it completely before using this file. |
9 | // |
10 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
11 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
12 | // |
13 | // The Original Code and all software distributed under the License is |
14 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
15 | // Initial Developer hereby disclaims all such warranties, including without |
16 | // limitation, any warranties of merchantability, fitness for a particular |
17 | // purpose or non-infringement. Please see the License for the specific terms |
18 | // and conditions governing the rights and limitations under the License. |
19 | |
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20 | |
21 | |
22 | #include <TNaming_CopyShape.ixx> |
23 | #include <TopAbs.hxx> |
24 | #include <TopoDS_Vertex.hxx> |
25 | #include <TopoDS_Edge.hxx> |
26 | #include <TopoDS_Face.hxx> |
27 | #include <TopoDS_Iterator.hxx> |
28 | #include <TopLoc_Datum3D.hxx> |
29 | |
30 | //======================================================================= |
31 | //function : CopyTool |
32 | //purpose : Tool to copy a set of shape(s), using the aMap |
33 | //======================================================================= |
34 | |
35 | void TNaming_CopyShape::CopyTool( const TopoDS_Shape& aShape, |
36 | TColStd_IndexedDataMapOfTransientTransient& aMap, |
37 | TopoDS_Shape& aResult) |
38 | { |
39 | |
40 | Handle(TNaming_TranslateTool) TrTool = new TNaming_TranslateTool(); |
41 | TNaming_CopyShape::Translate (aShape, aMap, aResult, TrTool) ; |
42 | } |
43 | |
44 | //======================================================================= |
45 | //function : Translate |
46 | //purpose : TNaming |
47 | //======================================================================= |
48 | |
49 | void TNaming_CopyShape::Translate( const TopoDS_Shape& aShape, |
50 | TColStd_IndexedDataMapOfTransientTransient& aMap, |
51 | TopoDS_Shape& aResult, |
52 | const Handle(TNaming_TranslateTool)& TrTool) |
53 | { |
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54 | aResult.Nullify(); |
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55 | |
56 | if (aShape.IsNull()) return; |
57 | |
58 | if (aMap.Contains(aShape.TShape())) { |
59 | // get the translated TShape |
60 | Handle(TopoDS_TShape) TS = |
61 | *((Handle(TopoDS_TShape)*) &aMap.FindFromKey(aShape.TShape())); |
62 | aResult.TShape(TS); |
63 | } |
64 | else { |
65 | |
66 | // create if not translated and update |
67 | |
68 | switch (aShape.ShapeType()) { |
69 | |
70 | case TopAbs_VERTEX : |
71 | TrTool->MakeVertex(aResult); |
72 | TrTool->UpdateVertex(aShape,aResult,aMap); |
73 | break; |
74 | |
75 | case TopAbs_EDGE : |
76 | TrTool->MakeEdge(aResult); |
77 | TrTool->UpdateEdge(aShape,aResult,aMap); |
78 | break; |
79 | |
80 | case TopAbs_WIRE : |
81 | TrTool->MakeWire(aResult); |
82 | TrTool->UpdateShape(aShape,aResult); |
83 | break; |
84 | |
85 | case TopAbs_FACE : |
86 | TrTool->MakeFace(aResult); |
87 | TrTool->UpdateFace(aShape,aResult,aMap); |
88 | break; |
89 | |
90 | case TopAbs_SHELL : |
91 | TrTool->MakeShell(aResult); |
92 | TrTool->UpdateShape(aShape,aResult); |
93 | break; |
94 | |
95 | case TopAbs_SOLID : |
96 | TrTool->MakeSolid(aResult); |
97 | TrTool->UpdateShape(aShape,aResult); |
98 | break; |
99 | |
100 | case TopAbs_COMPSOLID : |
101 | TrTool->MakeCompSolid(aResult); |
102 | TrTool->UpdateShape(aShape,aResult); |
103 | break; |
104 | |
105 | case TopAbs_COMPOUND : |
106 | TrTool->MakeCompound(aResult); |
107 | TrTool->UpdateShape(aShape,aResult); |
108 | break; |
109 | |
110 | default: |
111 | break; |
112 | } |
113 | |
114 | // bind and copy the sub-elements |
115 | aMap.Add(aShape.TShape(),aResult.TShape()); //TShapes |
116 | TopoDS_Shape S = aShape; |
117 | S.Orientation(TopAbs_FORWARD); |
118 | S.Location(TopLoc_Location()); //Identity |
119 | // copy current Shape |
120 | TopoDS_Iterator itr(S, Standard_False); |
121 | Standard_Boolean wasFree = aResult.Free(); |
122 | aResult.Free(Standard_True); |
123 | // translate <sub-shapes> |
124 | for (;itr.More();itr.Next()) { |
125 | TopoDS_Shape subShape; |
126 | TNaming_CopyShape::Translate(itr.Value(), aMap, subShape, TrTool); |
127 | TrTool->Add(aResult, subShape);// add subshapes |
128 | } |
129 | |
130 | aResult.Free(wasFree); |
131 | } |
132 | |
133 | aResult.Orientation(aShape.Orientation()); |
134 | aResult.Location(TNaming_CopyShape::Translate(aShape.Location(), aMap)); |
135 | TrTool->UpdateShape(aShape,aResult); |
136 | // #ifdef DEB |
137 | // if(fShar) { |
138 | // cout << "=== Shareable shape ===" << endl; |
139 | // cout << "aShape Type = " <<(aShape.TShape())->DynamicType() << endl; |
140 | // if(aShape.Orientation() == aResult.Orientation()) |
141 | // cout<<"\tSource and result shapes have the same Orientation"<< endl; |
142 | // if((aShape.Location().IsEqual(aResult.Location()))) |
143 | // cout <<"\tSource and result shapes have the same Locations" << endl; |
144 | // if((aShape.IsSame(aResult))) |
145 | // cout <<"\tShapes arew the same (i.e. the same TShape and the same Locations)" << endl; |
146 | // } |
147 | // #endif |
148 | } |
149 | |
150 | //======================================================================= |
151 | // static TranslateDatum3D |
152 | //======================================================================= |
153 | static Handle(TopLoc_Datum3D) TranslateDatum3D(const Handle(TopLoc_Datum3D)& D, |
154 | TColStd_IndexedDataMapOfTransientTransient& aMap) |
155 | { |
156 | Handle(TopLoc_Datum3D) TD; |
157 | if(aMap.Contains(D)) |
158 | TD = Handle(TopLoc_Datum3D)::DownCast(aMap.FindFromKey(D)); |
159 | else { |
160 | TD = new TopLoc_Datum3D(D->Transformation()); |
161 | aMap.Add(D, TD); |
162 | } |
163 | return TD; |
164 | } |
165 | //======================================================================= |
166 | //function : Translates |
167 | //purpose : Topological Location |
168 | //======================================================================= |
169 | |
170 | TopLoc_Location TNaming_CopyShape::Translate(const TopLoc_Location& L, |
171 | TColStd_IndexedDataMapOfTransientTransient& aMap) |
172 | { |
173 | TopLoc_Location result; |
174 | |
175 | if (!L.IsIdentity()) { |
176 | result = Translate(L.NextLocation(),aMap) * |
177 | TopLoc_Location(TranslateDatum3D(L.FirstDatum(),aMap)).Powered(L.FirstPower()); |
178 | |
179 | } |
180 | return result; |
181 | } |
182 | |
183 | |