From: ouv <ouv@opencascade.com>
Date: Sat, 5 May 2012 09:47:42 +0000 (+0000)
Subject: IPAL22905: TC650: Projection on face dialog problems
X-Git-Tag: V6_5_0b1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=f32117dd486673b77c1ebb0d1e3b2a3b6da854a7;p=modules%2Fgeom.git

IPAL22905: TC650: Projection on face dialog problems
---

diff --git a/src/GEOMImpl/GEOMImpl_ProjectionDriver.cxx b/src/GEOMImpl/GEOMImpl_ProjectionDriver.cxx
index 6c4718817..9cb803d7a 100644
--- a/src/GEOMImpl/GEOMImpl_ProjectionDriver.cxx
+++ b/src/GEOMImpl/GEOMImpl_ProjectionDriver.cxx
@@ -200,6 +200,15 @@ Standard_Integer GEOMImpl_ProjectionDriver::Execute(TFunction_Logbook& log) cons
       }
 
       aShape = OrtProj.Shape();
+
+      // check that the result shape is an empty compound
+      // (IPAL22905: TC650: Projection on face dialog problems)
+      if( !aShape.IsNull() && aShape.ShapeType() == TopAbs_COMPOUND )
+      {
+        TopoDS_Iterator anIter( aShape );
+        if( !anIter.More() )
+          Standard_ConstructionError::Raise("Projection aborted : empty compound produced");
+      }
     }
 
     if (aShape.IsNull()) return 0;