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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 | #include <STEPControl_Writer.ixx> |
15 | #include <STEPControl_Controller.hxx> |
16 | #include <STEPControl_ActorWrite.hxx> |
17 | #include <XSControl_TransferWriter.hxx> |
18 | #include <Interface_InterfaceModel.hxx> |
19 | #include <Interface_Macros.hxx> |
20 | #include <Message_ProgressIndicator.hxx> |
21 | #include <TopExp_Explorer.hxx> |
22 | #include <Transfer_FinderProcess.hxx> |
23 | |
24 | |
25 | //======================================================================= |
26 | //function : STEPControl_Writer |
27 | //purpose : |
28 | //======================================================================= |
29 | |
30 | STEPControl_Writer::STEPControl_Writer () |
31 | { |
32 | STEPControl_Controller::Init(); |
33 | SetWS (new XSControl_WorkSession); |
34 | } |
35 | |
36 | |
37 | //======================================================================= |
38 | //function : STEPControl_Writer |
39 | |
40 | //purpose : |
41 | //======================================================================= |
42 | |
43 | STEPControl_Writer::STEPControl_Writer |
44 | (const Handle(XSControl_WorkSession)& WS, const Standard_Boolean scratch) |
45 | { |
46 | STEPControl_Controller::Init(); |
47 | SetWS (WS,scratch); |
48 | } |
49 | |
50 | |
51 | //======================================================================= |
52 | //function : SetWS |
53 | |
54 | //purpose : |
55 | //======================================================================= |
56 | |
57 | void STEPControl_Writer::SetWS(const Handle(XSControl_WorkSession)& WS, |
58 | const Standard_Boolean scratch) |
59 | { |
60 | thesession = WS; |
61 | thesession->SelectNorm("STEP"); |
62 | thesession->InitTransferReader(0); |
63 | Handle(StepData_StepModel) model = Model (scratch); |
64 | } |
65 | |
66 | |
67 | //======================================================================= |
68 | //function : WS |
69 | //purpose : |
70 | //======================================================================= |
71 | |
72 | Handle(XSControl_WorkSession) STEPControl_Writer::WS () const |
73 | { |
74 | return thesession; |
75 | } |
76 | |
77 | |
78 | //======================================================================= |
79 | //function : Model |
80 | //purpose : |
81 | //======================================================================= |
82 | |
83 | Handle(StepData_StepModel) STEPControl_Writer::Model |
84 | (const Standard_Boolean newone) |
85 | { |
86 | DeclareAndCast(StepData_StepModel,model,thesession->Model()); |
87 | if (newone || model.IsNull()) |
88 | model = GetCasted(StepData_StepModel,thesession->NewModel()); |
89 | return model; |
90 | } |
91 | |
92 | |
93 | //======================================================================= |
94 | //function : SetTolerance |
95 | //purpose : |
96 | //======================================================================= |
97 | |
98 | void STEPControl_Writer::SetTolerance (const Standard_Real Tol) |
99 | { |
100 | DeclareAndCast(STEPControl_ActorWrite,act,WS()->NormAdaptor()->ActorWrite()); |
101 | if (!act.IsNull()) act->SetTolerance (Tol); |
102 | } |
103 | |
104 | |
105 | //======================================================================= |
106 | //function : UnsetTolerance |
107 | //purpose : |
108 | //======================================================================= |
109 | |
110 | void STEPControl_Writer::UnsetTolerance () |
111 | { |
112 | SetTolerance (-1.); |
113 | } |
114 | |
115 | |
116 | //======================================================================= |
117 | //function : Transfer |
118 | //purpose : |
119 | //======================================================================= |
120 | |
121 | IFSelect_ReturnStatus STEPControl_Writer::Transfer |
122 | (const TopoDS_Shape& sh, const STEPControl_StepModelType mode, |
123 | const Standard_Boolean compgraph) |
124 | { |
125 | Standard_Integer mws = -1; |
126 | switch (mode) { |
127 | case STEPControl_AsIs : mws = 0; break; |
128 | case STEPControl_FacetedBrep : mws = 1; break; |
129 | case STEPControl_ShellBasedSurfaceModel : mws = 2; break; |
130 | case STEPControl_ManifoldSolidBrep : mws = 3; break; |
131 | case STEPControl_GeometricCurveSet : mws = 4; break; |
132 | default : break; |
133 | } |
134 | if (mws < 0) return IFSelect_RetError; // cas non reconnu |
135 | thesession->SetModeWriteShape (mws); |
136 | |
137 | // for progress indicator. |
138 | Handle(Message_ProgressIndicator) progress = |
139 | WS()->TransferWriter()->FinderProcess()->GetProgress(); |
140 | if ( ! progress.IsNull() ) { |
141 | Standard_Integer nbfaces=0; |
142 | for( TopExp_Explorer exp(sh, TopAbs_FACE); exp.More(); exp.Next()) nbfaces++; |
143 | progress->SetScale ( "Face", 0, nbfaces, 1 ); |
144 | progress->Show(); |
145 | } |
146 | |
147 | return thesession->TransferWriteShape(sh,compgraph); |
148 | } |
149 | |
150 | |
151 | //======================================================================= |
152 | //function : Write |
153 | //purpose : |
154 | //======================================================================= |
155 | |
156 | IFSelect_ReturnStatus STEPControl_Writer::Write (const Standard_CString filename) |
157 | { |
158 | return thesession->SendAll(filename); |
159 | } |
160 | |
161 | |
162 | //======================================================================= |
163 | //function : PrintStatsTransfer |
164 | //purpose : |
165 | //======================================================================= |
166 | |
167 | void STEPControl_Writer::PrintStatsTransfer |
168 | (const Standard_Integer what, const Standard_Integer mode) const |
169 | { |
170 | thesession->TransferWriter()->PrintStats (what,mode); |
171 | } |