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Bug 0020329: EDF 1016 GEOM : Error GetShapesOnShapeIDs. Simplify resulting compound, if there is only one sub-shape.

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jfa 2009-05-08 11:33:57 +00:00
parent 3d5ca49f67
commit 0b44424845
1 changed files with 10 additions and 2 deletions
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12
src/GEOMImpl/GEOMImpl_BooleanDriver.cxx
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@ -18,7 +18,7 @@
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// //
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
#include <GEOMImpl_BooleanDriver.hxx> #include <GEOMImpl_BooleanDriver.hxx>
#include <GEOMImpl_IBoolean.hxx> #include <GEOMImpl_IBoolean.hxx>
#include <GEOMImpl_Types.hxx> #include <GEOMImpl_Types.hxx>
@ -56,7 +56,6 @@ const Standard_GUID& GEOMImpl_BooleanDriver::GetID()
return aBooleanDriver; return aBooleanDriver;
} }
//======================================================================= //=======================================================================
//function : GEOMImpl_BooleanDriver //function : GEOMImpl_BooleanDriver
//purpose : //purpose :
@ -410,6 +409,15 @@ Standard_Integer GEOMImpl_BooleanDriver::Execute(TFunction_Logbook& log) const
if (aShape.IsNull()) return 0; if (aShape.IsNull()) return 0;
// as boolean operations always produce compound, lets simplify it
// for the case, if it contans only one sub-shape
TopTools_ListOfShape listShapeRes;
AddSimpleShapes(aShape, listShapeRes);
if (listShapeRes.Extent() == 1) {
aShape = listShapeRes.First();
if (aShape.IsNull()) return 0;
}
// 08.07.2008 skl for bug 19761 from Mantis // 08.07.2008 skl for bug 19761 from Mantis
BRepCheck_Analyzer ana (aShape, Standard_True); BRepCheck_Analyzer ana (aShape, Standard_True);
ana.Init(aShape); ana.Init(aShape);