Commit: 3aa2dd74b55829ed8930c338e2ab27787c0afc9d
Author: Sergey Sharybin
Date: Mon Aug 3 14:26:31 2015 +0200
Branches: master
https://developer.blender.org/rB3aa2dd74b55829ed8930c338e2ab27787c0afc9d
OpenSubdiv: Correction to vert edge/face orientation code
non-manifold case didn't start ordering from the correct edge.
===================================================================
M intern/opensubdiv/opensubdiv_converter.cc
===================================================================
diff --git a/intern/opensubdiv/opensubdiv_converter.cc
b/intern/opensubdiv/opensubdiv_converter.cc
index c0fca86..74c02ec 100644
--- a/intern/opensubdiv/opensubdiv_converter.cc
+++ b/intern/opensubdiv/opensubdiv_converter.cc
@@ -235,8 +235,8 @@ inline bool
TopologyRefinerFactory<OpenSubdiv_Converter>::assignComponentTopolog
bool start_found = false;
edge_start = vert_edges[i];
IndexArray edge_faces =
getBaseEdgeFaces(refiner, edge_start);
- for (int j = 0; j < edge_faces.size();
++j) {
- face_start = edge_faces[j];
+ if (edge_faces.size() == 1) {
+ face_start = edge_faces[0];
if (!face_used[face_start]) {
ConstIndexArray
face_verts =
getBaseFaceVertices(refiner, face_start),
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