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Bug 0020043: EDF 865 GEOM: Object is non valid after translation. Fix object after translation.

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This commit is contained in:
jfa 2008-11-21 11:52:24 +00:00
parent 48f71ad826
commit 315665caed
1 changed files with 26 additions and 6 deletions
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32
src/GEOMImpl/GEOMImpl_TranslateDriver.cxx
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@ -24,11 +24,15 @@
#include <GEOMImpl_ITranslate.hxx> #include <GEOMImpl_ITranslate.hxx>
#include <GEOMImpl_Types.hxx> #include <GEOMImpl_Types.hxx>
#include <GEOM_Function.hxx> #include <GEOM_Function.hxx>
#include <gp_Trsf.hxx>
#include <gp_Pnt.hxx> #include <ShapeFix_Shape.hxx>
#include <gp_Vec.hxx> #include <ShapeFix_ShapeTolerance.hxx>
#include <BRepBuilderAPI_Transform.hxx>
#include <BRep_Tool.hxx>
#include <BRep_Builder.hxx> #include <BRep_Builder.hxx>
#include <BRepCheck_Analyzer.hxx>
#include <BRepBuilderAPI_Transform.hxx>
#include <TopoDS.hxx> #include <TopoDS.hxx>
#include <TopoDS_Shape.hxx> #include <TopoDS_Shape.hxx>
#include <TopoDS_Edge.hxx> #include <TopoDS_Edge.hxx>
@ -37,7 +41,10 @@
#include <TopExp.hxx> #include <TopExp.hxx>
#include <TopoDS_Vertex.hxx> #include <TopoDS_Vertex.hxx>
#include <TopoDS_Edge.hxx> #include <TopoDS_Edge.hxx>
#include <BRep_Tool.hxx>
#include <gp_Trsf.hxx>
#include <gp_Pnt.hxx>
#include <gp_Vec.hxx>
//======================================================================= //=======================================================================
//function : GetID //function : GetID
@ -237,9 +244,22 @@ Standard_Integer GEOMImpl_TranslateDriver::Execute(TFunction_Logbook& log) const
} }
else return 0; else return 0;
if (aShape.IsNull()) return 0; if (aShape.IsNull()) return 0;
BRepCheck_Analyzer ana (aShape, Standard_True);
if (!ana.IsValid()) {
ShapeFix_ShapeTolerance aSFT;
aSFT.LimitTolerance(aShape,Precision::Confusion(),Precision::Confusion());
Handle(ShapeFix_Shape) aSfs = new ShapeFix_Shape(aShape);
aSfs->SetPrecision(Precision::Confusion());
aSfs->Perform();
aShape = aSfs->Shape();
ana.Init(aShape, Standard_False);
if (!ana.IsValid())
Standard_ConstructionError::Raise("Scaling aborted : algorithm has produced an invalid shape result");
}
aFunction->SetValue(aShape); aFunction->SetValue(aShape);
log.SetTouched(Label()); log.SetTouched(Label());