[cgma-dev] r4081 - cgm/trunk/geom/OCC

[jiangtao_ma at yahoo.com]

Author: janehu
Date: 2010-08-11 12:50:09 -0500 (Wed, 11 Aug 2010)
New Revision: 4081

Modified:
   cgm/trunk/geom/OCC/OCCModifyEngine.cpp
Log:
make sure modify.cpp still works.

Modified: cgm/trunk/geom/OCC/OCCModifyEngine.cpp
===================================================================
--- cgm/trunk/geom/OCC/OCCModifyEngine.cpp	2010-08-11 17:43:49 UTC (rev 4080)
+++ cgm/trunk/geom/OCC/OCCModifyEngine.cpp	2010-08-11 17:50:09 UTC (rev 4081)
@@ -3508,17 +3508,18 @@
     BRepAlgoAPI_Common intersector(*from_shape, *tool_shape);
     TopTools_ListOfShape shapes;
     shapes.Assign(intersector.Modified(*tool_shape));
-    if (shapes.IsEmpty())
-    {
-      PRINT_INFO("The %d body did not have common part with the tool_body.\n", i+1);
-    continue;
-    }
+    
     if ( shapes.Extent() > 1)
     {
       PRINT_ERROR("Tool has multiple intersection with the shape, make it simpler. \n");
       continue;
     }
-    TopoDS_Shape common_shape = shapes.First();
+    TopoDS_Shape common_shape;
+    if (shapes.IsEmpty())
+      common_shape = intersector.Shape();
+    else 
+      common_shape = shapes.First();
+
     if (is_volume[i] == CUBIT_TRUE && 
         (common_shape.TShape()->ShapeType() == TopAbs_SHELL || 
          common_shape.TShape()->ShapeType() == TopAbs_FACE ||