From 5145acf1e4b45111c3cab12311c62c0026cd4f0f Mon Sep 17 00:00:00 2001
From: tanderson <blobfish[at]gmx.com>
Date: Thu, 1 Mar 2012 16:58:56 -0500
Subject: [PATCH] adding orientation fix to face union cylinder

*fixes corupted face  with the y rod mount
---
 src/Mod/Part/App/modelRefine.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/Part/App/modelRefine.cpp b/src/Mod/Part/App/modelRefine.cpp
index 365641c6d..3fd6082a0 100644
--- a/src/Mod/Part/App/modelRefine.cpp
+++ b/src/Mod/Part/App/modelRefine.cpp
@@ -450,6 +450,9 @@ TopoDS_Face FaceTypedCylinder::buildFace(const FaceVectorType &faces) const
             continue;
         faceFixer.Add(wireMaker.Wire());
     }
+    if (faceFixer.Perform() > ShapeExtend_DONE5)
+        return TopoDS_Face();
+    faceFixer.FixOrientation();
     if (faceFixer.Perform() > ShapeExtend_DONE5)
         return TopoDS_Face();
     return faceFixer.Face();