0022809: BRepIntCS does not find intersections of an ellipsoid and a line passing...

[occt.git] / src / TopClass / TopClass_FaceClassifier.gxx

diff --git a/src/TopClass/TopClass_FaceClassifier.gxx b/src/TopClass/TopClass_FaceClassifier.gxx
index 9f02192..b186ac3 100755 (executable)
--- a/src/TopClass/TopClass_FaceClassifier.gxx
+++ b/src/TopClass/TopClass_FaceClassifier.gxx
@@ -120,7 +120,7 @@ void TopClass_FaceClassifier::Perform(TheFaceExplorer& Fexp,
       }
     }
 
-    if (!myClassifier.IsHeadOrEnd())
+    if (!myClassifier.IsHeadOrEnd() && aState != TopAbs_UNKNOWN)
       break;
 
     // Bad case for classification. Trying to get another segment.