From: eap <eap@opencascade.com>
Date: Mon, 21 May 2007 07:34:58 +0000 (+0000)
Subject: NPAL15983 (EDF PAL 413: Bug when displaying empty groups)
X-Git-Tag: V3_2_7~31
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=85634d969f503037d1a5d098754b0db3d3bc5e9f;p=modules%2Fgeom.git

NPAL15983 (EDF PAL 413: Bug when displaying empty groups)
void GEOM_AssemblyBuilder::MeshShape()
{ ...
       Bnd_Box B;
       BRepBndLib::Add(myShape, B);
+      if ( B.IsVoid() ) return;
---

diff --git a/src/OBJECT/GEOM_AssemblyBuilder.cxx b/src/OBJECT/GEOM_AssemblyBuilder.cxx
index cb1a8ba03..af6e55537 100644
--- a/src/OBJECT/GEOM_AssemblyBuilder.cxx
+++ b/src/OBJECT/GEOM_AssemblyBuilder.cxx
@@ -174,6 +174,7 @@ void GEOM_AssemblyBuilder::MeshShape(const TopoDS_Shape myShape,
       // Compute default deflection
       Bnd_Box B;
       BRepBndLib::Add(myShape, B);
+      if ( B.IsVoid() ) return; // NPAL15983 (Bug when displaying empty groups) 
       Standard_Real aXmin, aYmin, aZmin, aXmax, aYmax, aZmax;
       B.Get(aXmin, aYmin, aZmin, aXmax, aYmax, aZmax);
       deflection = MAX3( aXmax-aXmin , aYmax-aYmin , aZmax-aZmin) * 0.001 *4;