fix mirror when have dup faces; prevent eekadoodle on tess recalculation

2011-08-08 17:30:19 +00:00
parent 5f75407e22
commit cbb2e58b68
2 changed files with 9 additions and 8 deletions
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -2364,6 +2364,14 @@ int mesh_recalcTesselation(CustomData *fdata,
 		mf->v2 = mloop[mf->v2].v;
 		mf->v3 = mloop[mf->v3].v;

+		if(mf->v3==0) {
+			/*prevent eekadoodle*/
+			SWAP(int, mf->v1, mf->v2);
+			SWAP(int, mf->v2, mf->v3);
+			SWAP(int, lindex[0], lindex[1]);
+			SWAP(int, lindex[1], lindex[2]);
+		}
+
 		mesh_loops_to_tri_corners(fdata, ldata, pdata,
 			lindex, i, mf->v4);