importCSG reverse polyhedra if they have negative volume

FreeCAD · Jan 9, 2013 · 8e2ae90 · 8e2ae90
1 parent f1f7238
commit 8e2ae90
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/Mod/OpenSCAD/importCSG.py b/src/Mod/OpenSCAD/importCSG.py
@@ -939,7 +939,10 @@ def p_polyhedron_action(p) :
         f = make_face(v[int(i[0])],v[int(i[1])],v[int(i[2])])
         faces_list.append(f)
     shell=Part.makeShell(faces_list)
-    mypolyhed.Shape=Part.Solid(shell) 
+    solid=Part.Solid(shell).removeSplitter()
+    if solid.Volume < 0:
+        solid.reverse()
+    mypolyhed.Shape=solid
     p[0] = [mypolyhed]
 
 def p_projection_action(p) :