X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FBRepGProp%2FBRepGProp.cxx;h=14dca7b99bb46a0d0aebfee1ba41f79dea919589;hb=4d19a2c5e73415f81c1e3cae34bdd0fe1ddd0b66;hpb=ee5befae97566611223b30bcb6f803c2d2e6b314

diff --git a/src/BRepGProp/BRepGProp.cxx b/src/BRepGProp/BRepGProp.cxx
index ecaed92cc1..14dca7b99b 100644
--- a/src/BRepGProp/BRepGProp.cxx
+++ b/src/BRepGProp/BRepGProp.cxx
@@ -91,6 +91,7 @@ static Standard_Real surfaceProperties(const TopoDS_Shape& S, GProp_GProps& Prop
   BRepGProp_Face   BF;
   BRepGProp_Domain BD;
   TopTools_MapOfShape aFMap;
+  TopLoc_Location aLocDummy;
 
   for (ex.Init(S,TopAbs_FACE), i = 1; ex.More(); ex.Next(), i++) {
     const TopoDS_Face& F = TopoDS::Face(ex.Current());
@@ -98,6 +99,16 @@ static Standard_Real surfaceProperties(const TopoDS_Shape& S, GProp_GProps& Prop
     {
       continue;
     }
+
+    {
+      const Handle(Geom_Surface)& aSurf = BRep_Tool::Surface (F, aLocDummy);
+      if (aSurf.IsNull())
+      {
+        // skip faces without geometry
+        continue;
+      }
+    }
+
     BF.Load(F);
     TopoDS_Iterator aWIter(F);
     Standard_Boolean IsNatRestr = !aWIter.More();