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1 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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2 | // |
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3 | // This file is part of Open CASCADE Technology software library. |
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4 | // |
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5 | // This library is free software; you can redistribute it and/or modify it under |
6 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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7 | // by the Free Software Foundation, with special exception defined in the file |
8 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
9 | // distribution for complete text of the license and disclaimer of any warranty. |
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10 | // |
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11 | // Alternatively, this file may be used under the terms of Open CASCADE |
12 | // commercial license or contractual agreement. |
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13 | |
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14 | |
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15 | #include <Interface_InterfaceModel.hxx> |
16 | #include <Interface_Macros.hxx> |
17 | #include <Message_ProgressIndicator.hxx> |
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18 | #include <STEPControl_ActorWrite.hxx> |
19 | #include <STEPControl_Controller.hxx> |
20 | #include <STEPControl_Writer.hxx> |
21 | #include <StepData_StepModel.hxx> |
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22 | #include <TopExp_Explorer.hxx> |
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23 | #include <TopoDS_Shape.hxx> |
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24 | #include <Transfer_FinderProcess.hxx> |
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25 | #include <XSControl_TransferWriter.hxx> |
26 | #include <XSControl_WorkSession.hxx> |
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27 | |
28 | //======================================================================= |
29 | //function : STEPControl_Writer |
30 | //purpose : |
31 | //======================================================================= |
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32 | STEPControl_Writer::STEPControl_Writer () |
33 | { |
34 | STEPControl_Controller::Init(); |
35 | SetWS (new XSControl_WorkSession); |
36 | } |
37 | |
38 | |
39 | //======================================================================= |
40 | //function : STEPControl_Writer |
41 | |
42 | //purpose : |
43 | //======================================================================= |
44 | |
45 | STEPControl_Writer::STEPControl_Writer |
46 | (const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch) |
47 | { |
48 | STEPControl_Controller::Init(); |
49 | SetWS (WS,scratch); |
50 | } |
51 | |
52 | |
53 | //======================================================================= |
54 | //function : SetWS |
55 | |
56 | //purpose : |
57 | //======================================================================= |
58 | |
59 | void STEPControl_Writer::SetWS(const Handle(XSControl_WorkSession)& WS, |
60 | const Standard_Boolean scratch) |
61 | { |
62 | thesession = WS; |
63 | thesession->SelectNorm("STEP"); |
64 | thesession->InitTransferReader(0); |
65 | Handle(StepData_StepModel) model = Model (scratch); |
66 | } |
67 | |
68 | |
69 | //======================================================================= |
70 | //function : WS |
71 | //purpose : |
72 | //======================================================================= |
73 | |
74 | Handle(XSControl_WorkSession) STEPControl_Writer::WS () const |
75 | { |
76 | return thesession; |
77 | } |
78 | |
79 | |
80 | //======================================================================= |
81 | //function : Model |
82 | //purpose : |
83 | //======================================================================= |
84 | |
85 | Handle(StepData_StepModel) STEPControl_Writer::Model |
86 | (const Standard_Boolean newone) |
87 | { |
88 | DeclareAndCast(StepData_StepModel,model,thesession->Model()); |
89 | if (newone || model.IsNull()) |
90 | model = GetCasted(StepData_StepModel,thesession->NewModel()); |
91 | return model; |
92 | } |
93 | |
94 | |
95 | //======================================================================= |
96 | //function : SetTolerance |
97 | //purpose : |
98 | //======================================================================= |
99 | |
100 | void STEPControl_Writer::SetTolerance (const Standard_Real Tol) |
101 | { |
102 | DeclareAndCast(STEPControl_ActorWrite,act,WS()->NormAdaptor()->ActorWrite()); |
103 | if (!act.IsNull()) act->SetTolerance (Tol); |
104 | } |
105 | |
106 | |
107 | //======================================================================= |
108 | //function : UnsetTolerance |
109 | //purpose : |
110 | //======================================================================= |
111 | |
112 | void STEPControl_Writer::UnsetTolerance () |
113 | { |
114 | SetTolerance (-1.); |
115 | } |
116 | |
117 | |
118 | //======================================================================= |
119 | //function : Transfer |
120 | //purpose : |
121 | //======================================================================= |
122 | |
123 | IFSelect_ReturnStatus STEPControl_Writer::Transfer |
124 | (const TopoDS_Shape& sh, const STEPControl_StepModelType mode, |
125 | const Standard_Boolean compgraph) |
126 | { |
127 | Standard_Integer mws = -1; |
128 | switch (mode) { |
129 | case STEPControl_AsIs : mws = 0; break; |
130 | case STEPControl_FacetedBrep : mws = 1; break; |
131 | case STEPControl_ShellBasedSurfaceModel : mws = 2; break; |
132 | case STEPControl_ManifoldSolidBrep : mws = 3; break; |
133 | case STEPControl_GeometricCurveSet : mws = 4; break; |
134 | default : break; |
135 | } |
136 | if (mws < 0) return IFSelect_RetError; // cas non reconnu |
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137 | thesession->TransferWriter()->SetTransferMode (mws); |
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138 | |
139 | // for progress indicator. |
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140 | Handle(Message_ProgressIndicator) progress = WS()->TransferWriter()->FinderProcess()->GetProgress(); |
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141 | if ( ! progress.IsNull() ) { |
142 | Standard_Integer nbfaces=0; |
143 | for( TopExp_Explorer exp(sh, TopAbs_FACE); exp.More(); exp.Next()) nbfaces++; |
144 | progress->SetScale ( "Face", 0, nbfaces, 1 ); |
145 | progress->Show(); |
146 | } |
147 | |
148 | return thesession->TransferWriteShape(sh,compgraph); |
149 | } |
150 | |
151 | |
152 | //======================================================================= |
153 | //function : Write |
154 | //purpose : |
155 | //======================================================================= |
156 | |
157 | IFSelect_ReturnStatus STEPControl_Writer::Write (const Standard_CString filename) |
158 | { |
159 | return thesession->SendAll(filename); |
160 | } |
161 | |
162 | |
163 | //======================================================================= |
164 | //function : PrintStatsTransfer |
165 | //purpose : |
166 | //======================================================================= |
167 | |
168 | void STEPControl_Writer::PrintStatsTransfer |
169 | (const Standard_Integer what, const Standard_Integer mode) const |
170 | { |
171 | thesession->TransferWriter()->PrintStats (what,mode); |
172 | } |