Fixed bug #8180, Simple subdivide modifier performs catmull-clark on single edges

Removed an incorrect check for original vertices on whether any faces used them.

diff --git a/source/blender/blenkernel/intern/CCGSubSurf.c b/source/blender/blenkernel/intern/CCGSubSurf.c
index 4e00e29029c81c48f8c28bf441c548236d773a1a..9dcb6b6e7fab1392dbaaebbf07259c59b9be5623 100644 (file)
--- a/source/blender/blenkernel/intern/CCGSubSurf.c
+++ b/source/blender/blenkernel/intern/CCGSubSurf.c
@@ -1293,7 +1293,7 @@ static void ccgSubSurf__sync(CCGSubSurf *ss) {
                        VertDataMulN(nCo, 1.0f/numEdges);
                }
 
                        VertDataMulN(nCo, 1.0f/numEdges);
                }
 

-               if ((sharpCount>1 && v->numFaces) || seam) {
+               if (sharpCount>1 || seam) {

                        VertDataZero(q);
 
                        if (seam) {
                        VertDataZero(q);
 
                        if (seam) {