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b311480e | 1 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
2 | // | |
3 | // The content of this file is subject to the Open CASCADE Technology Public | |
4 | // License Version 6.5 (the "License"). You may not use the content of this file | |
5 | // except in compliance with the License. Please obtain a copy of the License | |
6 | // at http://www.opencascade.org and read it completely before using this file. | |
7 | // | |
8 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its | |
9 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. | |
10 | // | |
11 | // The Original Code and all software distributed under the License is | |
12 | // distributed on an "AS IS" basis, without warranty of any kind, and the | |
13 | // Initial Developer hereby disclaims all such warranties, including without | |
14 | // limitation, any warranties of merchantability, fitness for a particular | |
15 | // purpose or non-infringement. Please see the License for the specific terms | |
16 | // and conditions governing the rights and limitations under the License. | |
17 | ||
7fd59977 | 18 | //cky 16.01.99 Remove couts. |
19 | //rln 28.12.98 CCI60005 | |
20 | ||
21 | #include <Standard_Stream.hxx> | |
22 | ||
23 | #include <IGESControl_Writer.ixx> | |
24 | #include <IGESControl_Controller.hxx> | |
25 | #include <IGESSelect_WorkLibrary.hxx> | |
26 | #include <BRepToIGES_BREntity.hxx> | |
27 | #include <BRepToIGESBRep_Entity.hxx> | |
28 | #include <Geom_Curve.hxx> | |
29 | #include <Geom_Surface.hxx> | |
30 | #include <GeomToIGES_GeomCurve.hxx> | |
31 | #include <GeomToIGES_GeomSurface.hxx> | |
32 | #include <IGESData_IGESWriter.hxx> | |
33 | #include <XSControl_TransferWriter.hxx> | |
34 | ||
35 | #include <Interface_Macros.hxx> | |
36 | #include <Interface_Static.hxx> | |
37 | #include <ShapeAnalysis_ShapeTolerance.hxx> | |
38 | ||
39 | #include <gp_XYZ.hxx> | |
40 | #include <Bnd_Box.hxx> | |
41 | #include <BRepBndLib.hxx> | |
42 | #include <GeomAdaptor_Curve.hxx> | |
43 | #include <GeomAdaptor_Surface.hxx> | |
44 | #include <BndLib_Add3dCurve.hxx> | |
45 | #include <BndLib_AddSurface.hxx> | |
46 | #include <XSAlgo.hxx> | |
47 | #include <XSAlgo_AlgoContainer.hxx> | |
48 | #include <TopExp_Explorer.hxx> | |
49 | #include <Message_ProgressIndicator.hxx> | |
50 | #include <errno.h> | |
51 | ||
52 | IGESControl_Writer::IGESControl_Writer () | |
53 | : theTP (new Transfer_FinderProcess(10000)) , | |
54 | thedit (IGESSelect_WorkLibrary::DefineProtocol()) , | |
06f3d6bc | 55 | thest (Standard_False) |
7fd59977 | 56 | { |
57 | // faudrait aussi (?) prendre les parametres par defaut ... ? | |
58 | IGESControl_Controller::Init(); | |
59 | thedit.SetUnitName(Interface_Static::CVal ("write.iges.unit")); | |
60 | thedit.ApplyUnit(); | |
06f3d6bc | 61 | thecr = Interface_Static::IVal ("write.iges.brep.mode"); |
7fd59977 | 62 | themod = thedit.Model(); |
63 | } | |
64 | ||
65 | IGESControl_Writer::IGESControl_Writer | |
66 | (const Standard_CString unit, const Standard_Integer modecr) | |
67 | : theTP (new Transfer_FinderProcess(10000)) , | |
68 | thedit (IGESSelect_WorkLibrary::DefineProtocol()) , | |
69 | thecr (modecr) , thest (Standard_False) | |
70 | { | |
71 | // faudrait aussi (?) prendre les parametres par defaut ... ? | |
72 | IGESControl_Controller::Init(); | |
73 | thedit.SetUnitName(unit); | |
74 | thedit.ApplyUnit(); | |
75 | themod = thedit.Model(); | |
76 | } | |
77 | ||
78 | IGESControl_Writer::IGESControl_Writer | |
79 | (const Handle(IGESData_IGESModel)& model, const Standard_Integer modecr) | |
80 | : theTP (new Transfer_FinderProcess(10000)) , | |
81 | themod (model) , | |
82 | thedit (model,IGESSelect_WorkLibrary::DefineProtocol()) , | |
83 | thecr (modecr) , thest (Standard_False) { } | |
84 | ||
85 | Handle(IGESData_IGESModel) IGESControl_Writer::Model () const | |
86 | { | |
87 | return themod; | |
88 | } | |
89 | ||
90 | Handle(Transfer_FinderProcess) IGESControl_Writer::TransferProcess () const | |
91 | { | |
92 | return theTP; | |
93 | } | |
94 | ||
95 | void IGESControl_Writer::SetTransferProcess | |
96 | (const Handle(Transfer_FinderProcess)& TP) | |
97 | { | |
98 | theTP = TP; | |
99 | } | |
100 | ||
101 | Standard_Boolean IGESControl_Writer::AddShape (const TopoDS_Shape& theShape) | |
102 | { | |
103 | if (theShape.IsNull()) return Standard_False; | |
104 | ||
105 | // for progress indication | |
106 | Handle(Message_ProgressIndicator) progress = theTP->GetProgress(); | |
107 | if ( ! progress.IsNull() ) { | |
108 | Standard_Integer nbfaces=0; | |
109 | for( TopExp_Explorer exp(theShape,TopAbs_FACE); exp.More(); exp.Next() ) | |
110 | nbfaces++; | |
111 | progress->SetScale ( "Faces", 0, nbfaces, 1 ); | |
112 | } | |
113 | ||
114 | XSAlgo::AlgoContainer()->PrepareForTransfer(); | |
115 | ||
116 | // modified by NIZHNY-EAP Tue Aug 29 11:16:54 2000 ___BEGIN___ | |
117 | Handle(Standard_Transient) info; | |
118 | Standard_Real Tol = Interface_Static::RVal("write.precision.val"); | |
119 | Standard_Real maxTol = Interface_Static::RVal("read.maxprecision.val"); | |
120 | TopoDS_Shape Shape = XSAlgo::AlgoContainer()->ProcessShape( theShape, Tol, maxTol, | |
121 | "write.iges.resource.name", | |
b485ee79 KD |
122 | "write.iges.sequence", info, |
123 | progress ); | |
7fd59977 | 124 | // modified by NIZHNY-EAP Tue Aug 29 11:17:01 2000 ___END___ |
125 | Handle(IGESData_IGESEntity) ent; | |
126 | BRepToIGES_BREntity B0; B0.SetTransferProcess(theTP); B0.SetModel(themod); | |
127 | BRepToIGESBRep_Entity B1; B1.SetTransferProcess(theTP); B1.SetModel(themod); | |
128 | if (thecr) ent = B1.TransferShape(Shape); | |
129 | else ent = B0.TransferShape(Shape); | |
572db63c G |
130 | |
131 | if(ent.IsNull()) | |
132 | return Standard_False; | |
7fd59977 | 133 | // modified by NIZHNY-EAP Tue Aug 29 11:37:18 2000 ___BEGIN___ |
134 | XSAlgo::AlgoContainer()->MergeTransferInfo(theTP, info); | |
135 | // modified by NIZHNY-EAP Tue Aug 29 11:37:25 2000 ___END___ | |
136 | ||
137 | //22.10.98 gka BUC60080 | |
138 | ||
139 | Standard_Integer oldnb = themod->NbEntities(); | |
140 | Standard_Boolean aent = AddEntity (ent); | |
141 | Standard_Integer newnb = themod->NbEntities(); | |
142 | ||
143 | Standard_Real oldtol = themod->GlobalSection().Resolution(), newtol; | |
144 | ||
145 | Standard_Integer tolmod = Interface_Static::IVal("write.precision.mode"); | |
146 | if (tolmod == 2) | |
147 | newtol = Interface_Static::RVal("write.precision.val"); | |
148 | else { | |
149 | ShapeAnalysis_ShapeTolerance stu; | |
150 | Standard_Real Tolv = stu.Tolerance (Shape, tolmod, TopAbs_VERTEX); | |
151 | Standard_Real Tole = stu.Tolerance (Shape, tolmod, TopAbs_EDGE); | |
152 | ||
153 | if (tolmod == 0 ) { //Average | |
154 | Standard_Real Tol1 = (Tolv + Tole) / 2; | |
155 | newtol = (oldtol * oldnb + Tol1 * (newnb - oldnb)) / newnb; | |
156 | } | |
157 | else if (tolmod < 0) {//Least | |
158 | newtol = Min (Tolv, Tole); | |
159 | if (oldnb > 0) newtol = Min (oldtol, newtol); | |
160 | } | |
161 | else { //Greatest | |
162 | newtol = Max (Tolv, Tole); | |
163 | if (oldnb > 0) newtol = Max (oldtol, newtol); | |
164 | } | |
165 | } | |
166 | ||
167 | IGESData_GlobalSection gs = themod->GlobalSection(); | |
168 | gs.SetResolution (newtol / gs.UnitValue());//rln 28.12.98 CCI60005 | |
169 | ||
170 | //#34 22.10.98 rln BUC60081 | |
171 | Bnd_Box box; | |
172 | BRepBndLib::Add (Shape, box); | |
6db61714 | 173 | if (!(box.IsVoid() || box.IsOpenXmax() || box.IsOpenYmax() || box.IsOpenZmax() || box.IsOpenXmin() || box.IsOpenYmin() || box.IsOpenZmin())){ |
174 | Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax; | |
175 | box.Get (aXmin, aYmin, aZmin, aXmax, aYmax, aZmax); | |
176 | gs.MaxMaxCoords (gp_XYZ (aXmax / gs.UnitValue(), | |
177 | aYmax / gs.UnitValue(), | |
178 | aZmax / gs.UnitValue())); | |
179 | gs.MaxMaxCoords (gp_XYZ (aXmin / gs.UnitValue(), | |
180 | aYmin / gs.UnitValue(), | |
181 | aZmin / gs.UnitValue())); | |
182 | } | |
7fd59977 | 183 | |
184 | themod->SetGlobalSection(gs); | |
185 | ||
186 | return aent; | |
187 | } | |
188 | ||
189 | Standard_Boolean IGESControl_Writer::AddGeom (const Handle(Standard_Transient)& geom) | |
190 | { | |
191 | if (geom.IsNull() || !geom->IsKind (STANDARD_TYPE (Geom_Geometry))) | |
192 | return Standard_False; | |
193 | DeclareAndCast(Geom_Curve,Curve,geom); | |
194 | DeclareAndCast(Geom_Surface,Surf,geom); | |
195 | Handle(IGESData_IGESEntity) ent; | |
196 | ||
197 | // On reconnait : Curve et Surface de Geom | |
198 | // quid de Point; Geom2d ? | |
199 | ||
200 | // GeomToIGES_GeomPoint GP; | |
201 | GeomToIGES_GeomCurve GC; GC.SetModel(themod); | |
202 | GeomToIGES_GeomSurface GS; GS.SetModel(themod); | |
203 | ||
204 | //#34 22.10.98 rln BUC60081 | |
205 | IGESData_GlobalSection gs = themod->GlobalSection(); | |
206 | Bnd_Box box; | |
207 | ||
208 | if (!Curve.IsNull()) { | |
209 | ent = GC.TransferCurve(Curve,Curve->FirstParameter(),Curve->LastParameter()); | |
210 | BndLib_Add3dCurve::Add (GeomAdaptor_Curve (Curve), 0, box); } | |
211 | else if (!Surf.IsNull()) { | |
212 | Standard_Real U1,U2,V1,V2; | |
213 | Surf->Bounds(U1,U2,V1,V2); | |
214 | ent = GS.TransferSurface(Surf,U1,U2,V1,V2); | |
215 | BndLib_AddSurface::Add (GeomAdaptor_Surface (Surf), 0, box); | |
216 | } | |
217 | ||
218 | Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax; | |
219 | box.Get (aXmin, aYmin, aZmin, aXmax, aYmax, aZmax); | |
220 | gs.MaxMaxCoords (gp_XYZ (aXmax / gs.UnitValue(), | |
221 | aYmax / gs.UnitValue(), | |
222 | aZmax / gs.UnitValue())); | |
223 | gs.MaxMaxCoords (gp_XYZ (aXmin / gs.UnitValue(), | |
224 | aYmin / gs.UnitValue(), | |
225 | aZmin / gs.UnitValue())); | |
226 | themod->SetGlobalSection(gs); | |
227 | return AddEntity (ent); | |
228 | } | |
229 | ||
230 | Standard_Boolean IGESControl_Writer::AddEntity (const Handle(IGESData_IGESEntity)& ent) | |
231 | { | |
232 | if (ent.IsNull()) return Standard_False; | |
233 | themod->AddWithRefs(ent,IGESSelect_WorkLibrary::DefineProtocol()); | |
234 | thest = Standard_False; | |
235 | return Standard_True; | |
236 | } | |
237 | ||
238 | void IGESControl_Writer::ComputeModel () | |
239 | { | |
240 | if (thest) return; | |
241 | thedit.ComputeStatus(); | |
242 | thedit.AutoCorrectModel(); | |
243 | thest = Standard_True; | |
244 | } | |
245 | ||
246 | Standard_Boolean IGESControl_Writer::Write | |
247 | (Standard_OStream& S, const Standard_Boolean fnes) | |
248 | { | |
249 | if (!S) return Standard_False; | |
250 | ComputeModel(); | |
572db63c | 251 | Standard_Integer nbEnt = themod->NbEntities(); |
7fd59977 | 252 | #ifdef DEBUG |
572db63c | 253 | cout<<" IGES Write : "<<nbEnt<<" ent.s"<< flush; |
7fd59977 | 254 | #endif |
572db63c G |
255 | if(!nbEnt) |
256 | return Standard_False; | |
7fd59977 | 257 | IGESData_IGESWriter IW (themod); |
258 | // ne pas oublier le mode fnes ... a transmettre a IW | |
259 | IW.SendModel (IGESSelect_WorkLibrary::DefineProtocol()); | |
260 | #ifdef DEBUG | |
261 | cout<<" ... ecriture ..."<<flush; | |
262 | #endif | |
263 | if (fnes) IW.WriteMode() = 10; | |
264 | Standard_Boolean status = IW.Print(S); | |
265 | #ifdef DEBUG | |
266 | cout<<" ... fichier ecrit ..."<<endl; | |
267 | #endif | |
268 | return status; | |
269 | } | |
270 | ||
271 | Standard_Boolean IGESControl_Writer::Write | |
272 | (const Standard_CString file, const Standard_Boolean fnes) | |
273 | { | |
274 | ofstream fout(file,ios::out); | |
275 | if (!fout) return Standard_False; | |
276 | #ifdef DEBUG | |
277 | cout<<" Ecriture fichier ("<< (fnes ? "fnes" : "IGES") <<"): "<<file<<endl; | |
278 | #endif | |
279 | Standard_Boolean res = Write (fout,fnes); | |
280 | ||
281 | errno = 0; | |
282 | fout.close(); | |
283 | res = fout.good() && res && !errno; | |
284 | ||
285 | return res; | |
286 | } | |
287 | ||
288 | void IGESControl_Writer::PrintStatsTransfer | |
289 | (const Standard_Integer what, const Standard_Integer mode) const | |
290 | { | |
291 | XSControl_TransferWriter::PrintStatsProcess (theTP,what,mode); | |
292 | } |