Fix T46226: Bake normals multi-res crash

2015-09-24 20:14:51 +10:00 · 2015-09-24 20:14:51 +10:00 · ca1809988a
parent 21c00cbd0e
commit ca1809988a
1 changed files with 1 additions and 1 deletions
--- a/source/blender/render/intern/source/multires_bake.c
+++ b/source/blender/render/intern/source/multires_bake.c
@ -612,7 +612,7 @@ static void get_ccgdm_data(DerivedMesh *lodm, DerivedMesh *hidm,
 		int col = cell_index % polys_per_grid_side;

 		/* S is the vertex whose grid we are examining */
-		S = loc_cage_poly_offs / (polys_per_grid_side * polys_per_grid_side);
+		S = poly_index / (1 << (2 * (lvl - 1))) - grid_offset[cage_face_index];
 		/* get offset of grid data for original cage face */
 		g_index = grid_offset[cage_face_index];