ensure defoem DM has tessface data for the few places that need it.

also add a workaround for CDDM_recalc_tesselation_ex() which would add a CD_NORMAL to dm->fdata and then overwrite immediate
2012-01-19 19:23:25 +00:00
parent 7c82dbe68b
commit 1f84876e89
4 changed files with 24 additions and 5 deletions
--- a/source/blender/blenkernel/BKE_cdderivedmesh.h
+++ b/source/blender/blenkernel/BKE_cdderivedmesh.h
@@ -115,6 +115,7 @@ void CDDM_calc_edges(struct DerivedMesh *dm);

 /* reconstitute face triangulation */
 void CDDM_recalc_tesselation(struct DerivedMesh *dm);
+void CDDM_recalc_tesselation_ex(struct DerivedMesh *dm, const int do_face_nor_cpy);

 /* lowers the number of vertices/edges/faces in a CDDerivedMesh
 * the layer data stays the same size