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OCC22504 Regression in 6.5.0: Some faces are missing after reading IGES

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SKL 2011-05-19 11:01:14 +00:00 committed by bugmaster
parent 446e11f3c6
commit 1c433dd8b6
1 changed files with 11 additions and 2 deletions
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13
src/IGESToBRep/IGESToBRep_IGESBoundary.cxx
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@ -17,6 +17,7 @@
#include <ShapeBuild_Edge.hxx>
#include <IGESToBRep.hxx>
#include <IGESToBRep_TopoCurve.hxx>
#include <ShapeFix_Wire.hxx>
//=======================================================================
//function : IGESToBRep_IGESBoundary
@ -260,9 +261,12 @@ IGESToBRep_IGESBoundary::IGESToBRep_IGESBoundary(const IGESToBRep_CurveAndSurfac
// Orientation of each edge is not changed
//=======================================================================
void IGESToBRep_IGESBoundary::ReverseCurves3d (const Handle(ShapeExtend_WireData)& sewd)
void IGESToBRep_IGESBoundary::ReverseCurves3d (const Handle(ShapeExtend_WireData)& sewd)
{
sewd->Reverse();
BRep_Builder B;
TopoDS_Wire W;
B.MakeWire(W);
for (Standard_Integer i = 1; i <= sewd->NbEdges(); i++) {
TopoDS_Edge oldedge = sewd->Edge (i), newedge;
TopLoc_Location L;
@ -276,8 +280,13 @@ IGESToBRep_IGESBoundary::IGESToBRep_IGESBoundary(const IGESToBRep_CurveAndSurfac
Max (curve->ReversedParameter(curve->LastParameter()), curve->ReversedParameter (p2)),
Min (curve->ReversedParameter(curve->FirstParameter()), curve->ReversedParameter (p1)));
newedge.Orientation(TopAbs::Reverse (oldedge.Orientation()));
sewd->Set (newedge, i);
//sewd->Set (newedge, i);
B.Add(W,newedge);
}
Handle(ShapeFix_Wire) sfw = new ShapeFix_Wire();
sfw->Load(W);
sfw->FixConnected();
sewd->Init(sfw->Wire());
}
//=======================================================================