Integration of OCCT 6.5.0 from SVN

2025-08-09 13:22:24 +03:00 · 2011-03-16 07:30:28 +00:00
parent 4903637061
commit 7fd59977df
16375 changed files with 3882564 additions and 0 deletions
--- a/src/IGESControl/IGESControl_ActorWrite.cxx
+++ b/src/IGESControl/IGESControl_ActorWrite.cxx
@@ -0,0 +1,93 @@
+#include <IGESControl_ActorWrite.ixx>
+#include <TransferBRep_ShapeMapper.hxx>
+#include <Interface_Macros.hxx>
+#include <IGESData_IGESModel.hxx>
+
+#include <BRepToIGES_BREntity.hxx>
+#include <BRepToIGESBRep_Entity.hxx>
+
+#include <Transfer_TransientMapper.hxx>
+#include <Geom_Curve.hxx>
+#include <Geom_Surface.hxx>
+#include <GeomToIGES_GeomCurve.hxx>
+#include <GeomToIGES_GeomSurface.hxx>
+#include <XSAlgo.hxx>
+#include <XSAlgo_AlgoContainer.hxx>
+#include <Interface_Static.hxx>
+
+IGESControl_ActorWrite::IGESControl_ActorWrite ()  {  ModeTrans() = 0;  }
+
+Standard_Boolean  IGESControl_ActorWrite::Recognize
+  (const Handle(Transfer_Finder)& start)
+{
+  DeclareAndCast(TransferBRep_ShapeMapper,shmap,start);
+  if (!shmap.IsNull()) return Standard_True;
+  DeclareAndCast(Transfer_TransientMapper,gemap,start);
+  if (!gemap.IsNull()) {
+    Handle(Standard_Transient) geom = gemap->Value();
+    DeclareAndCast(Geom_Curve,Curve,geom);
+    DeclareAndCast(Geom_Surface,Surf,geom);
+    if (!Curve.IsNull() || !Surf.IsNull()) return Standard_True;
+  }
+  return Standard_False;
+}
+
+Handle(Transfer_Binder)  IGESControl_ActorWrite::Transfer
+  (const Handle(Transfer_Finder)& start,
+   const Handle(Transfer_FinderProcess)& FP)
+{
+  XSAlgo::AlgoContainer()->PrepareForTransfer();
+    
+  DeclareAndCast(IGESData_IGESModel,modl,FP->Model());
+  if (modl.IsNull()) return NullResult();
+  if (themodetrans < 0 || themodetrans > 1) return NullResult();
+  Handle(Standard_Transient) ent;
+
+  DeclareAndCast(TransferBRep_ShapeMapper,shmap,start);
+  if (!shmap.IsNull()) {
+    TopoDS_Shape shape = shmap->Value();
+    if (shape.IsNull()) return NullResult();
+//  modified by NIZHNY-EAP Tue Aug 29 11:16:54 2000 ___BEGIN___
+    Handle(Standard_Transient) info;
+    Standard_Real Tol = Interface_Static::RVal("write.precision.val");
+    Standard_Real maxTol = Interface_Static::RVal("read.maxprecision.val");
+    shape = XSAlgo::AlgoContainer()->ProcessShape( shape, Tol, maxTol, 
+                                                   "write.iges.resource.name", 
+                                                   "write.iges.sequence", info );
+//  modified by NIZHNY-EAP Tue Aug 29 11:17:01 2000 ___END___
+
+    BRepToIGES_BREntity   BR0; BR0.SetModel(modl);  BR0.SetTransferProcess(FP);
+    BRepToIGESBRep_Entity BR1; BR1.SetModel(modl);  BR1.SetTransferProcess(FP);
+
+    if (themodetrans == 0) ent = BR0.TransferShape(shape);
+    if (themodetrans == 1) ent = BR1.TransferShape(shape);
+//  modified by NIZHNY-EAP Tue Aug 29 11:37:18 2000 ___BEGIN___
+    XSAlgo::AlgoContainer()->MergeTransferInfo(FP, info);
+//  modified by NIZHNY-EAP Tue Aug 29 11:37:25 2000 ___END___
+    if (!ent.IsNull()) return TransientResult(ent);
+  }
+  DeclareAndCast(Transfer_TransientMapper,gemap,start);
+  if (!gemap.IsNull()) {
+    Handle(Standard_Transient) geom = gemap->Value();
+    DeclareAndCast(Geom_Curve,Curve,geom);
+    DeclareAndCast(Geom_Surface,Surf,geom);
+ 
+//  On reconnait : Curve et Surface de Geom
+//   quid de Point; Geom2d ?
+ 
+//  GeomToIGES_GeomPoint GP;
+    GeomToIGES_GeomCurve GC;    GC.SetModel(modl);
+    GeomToIGES_GeomSurface GS;  GS.SetModel(modl);
+    if (!Curve.IsNull())
+      ent = GC.TransferCurve(Curve,Curve->FirstParameter(),Curve->LastParameter())
+;
+    else if (!Surf.IsNull()) {
+      Standard_Real U1,U2,V1,V2;
+      Surf->Bounds(U1,U2,V1,V2);
+      ent = GS.TransferSurface(Surf,U1,U2,V1,V2);
+    }
+    if (!ent.IsNull()) return TransientResult(ent);
+  }
+
+  return NullResult();
+}