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IPAL21497 Crash in Bounding Box Information dialog box when C++ container is in standalone mode

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dmv 2009-12-03 13:29:19 +00:00
parent 3ebcadd35c
commit 2b5e9d2459
1 changed files with 44 additions and 51 deletions
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95
src/MeasureGUI/MeasureGUI_BndBoxDlg.cxx
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@ -26,6 +26,8 @@
#include "MeasureGUI_BndBoxDlg.h"
#include "MeasureGUI_Widgets.h"
#include "GeometryGUI.h"
#include <GEOMBase.h>
#include <GEOM_Function.hxx>
@ -166,61 +168,52 @@ bool MeasureGUI_BndBoxDlg::getParameters( double& theXmin, double& theXmax,
try {
Handle(Poly_Triangulation) Trtn = 0;
Handle(GEOM_Object) anObject = GEOM_Engine::GetEngine()->GetObject(myObj->GetStudyID(), myObj->GetEntry());
if (!anObject.IsNull())
{
Handle(GEOM_Function) aRefShape = anObject->GetLastFunction();
if (!aRefShape.IsNull())
{
TopoDS_Shape aShape = aRefShape->GetValue();
if (!aShape.IsNull())
{
TopLoc_Location l;
Handle(Poly_Triangulation) T;
TopExp_Explorer ex;
for (ex.Init(aShape,TopAbs_FACE); ex.More(); ex.Next()) {
const TopoDS_Face& F = TopoDS::Face(ex.Current());
BRepAdaptor_Surface surf(F);
if (surf.GetType() == GeomAbs_Sphere)
{
T = BRep_Tool::Triangulation(F, l);
if (!T.IsNull()) {
Handle(Poly_Triangulation) NullTrtn = 0;
(*((Handle(BRep_TFace)*)&F.TShape()))->Triangulation(NullTrtn);
Trtn = T;
break;
}
}
else
break;
}
}
}
}
GEOM::GEOM_Gen_var aGeomGen = GeometryGUI::GetGeomGen();
if ( CORBA::is_nil(aGeomGen) )
return false;
char* IOR = GEOMBase::GetIORFromObject( myObj );
GEOM::GEOM_Object_var anObject = aGeomGen->GetIORFromString(IOR);
if ( CORBA::is_nil(anObject) )
return false;
TopoDS_Shape aShape;
GEOMBase::GetShape(anObject, aShape, TopAbs_SHAPE);
if ( aShape.IsNull() )
return false;
TopLoc_Location l;
Handle(Poly_Triangulation) T;
TopExp_Explorer ex;
for (ex.Init(aShape,TopAbs_FACE); ex.More(); ex.Next()) {
const TopoDS_Face& F = TopoDS::Face(ex.Current());
BRepAdaptor_Surface surf(F);
if (surf.GetType() == GeomAbs_Sphere) {
T = BRep_Tool::Triangulation(F, l);
if (!T.IsNull()) {
Handle(Poly_Triangulation) NullTrtn = 0;
(*((Handle(BRep_TFace)*)&F.TShape()))->Triangulation(NullTrtn);
Trtn = T;
break;
}
}
else
break;
}
anOper->GetBoundingBox( myObj, theXmin, theXmax, theYmin, theYmax, theZmin, theZmax );
if (!Trtn.IsNull())
{
Handle(GEOM_Function) aRefShape = anObject->GetLastFunction();
if (!aRefShape.IsNull())
{
TopoDS_Shape aShape = aRefShape->GetValue();
if (!aShape.IsNull())
{
TopLoc_Location l;
Handle(Poly_Triangulation) T;
TopExp_Explorer ex;
for (ex.Init(aShape,TopAbs_FACE); ex.More(); ex.Next()) {
const TopoDS_Face& F = TopoDS::Face(ex.Current());
(*((Handle(BRep_TFace)*)&F.TShape()))->Triangulation(Trtn);
break;
}
}
}
if (!Trtn.IsNull()) {
TopLoc_Location l;
Handle(Poly_Triangulation) T;
TopExp_Explorer ex;
for (ex.Init(aShape,TopAbs_FACE); ex.More(); ex.Next()) {
const TopoDS_Face& F = TopoDS::Face(ex.Current());
(*((Handle(BRep_TFace)*)&F.TShape()))->Triangulation(Trtn);
break;
}
}
}
catch( const SALOME::SALOME_Exception& e ) {
SalomeApp_Tools::QtCatchCorbaException( e );