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22806: EDF SMESH: Regression: Prism_3D error
[modules/smesh.git]
/
src
/
SMESH
/
SMESH_Mesh.cxx
diff --git
a/src/SMESH/SMESH_Mesh.cxx
b/src/SMESH/SMESH_Mesh.cxx
index 8b27cba540b680b93615827cc5839de99b88cd20..72d7ef193b7e9c3950ba27c43e99c3a6db75bfdb 100644
(file)
--- a/
src/SMESH/SMESH_Mesh.cxx
+++ b/
src/SMESH/SMESH_Mesh.cxx
@@
-330,7
+330,8
@@
double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
if ( !aShape.IsNull() ) {
Bnd_Box Box;
GEOMUtils::PreciseBoundingBox(aShape, Box);
- return sqrt( Box.SquareExtent() );
+ if ( !Box.IsVoid() )
+ return sqrt( Box.SquareExtent() );
}
return 0;
}