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