diff options
| author | Campbell Barton <ideasman42@gmail.com> | 2013-03-16 18:18:32 +0400 |
|---|---|---|
| committer | Campbell Barton <ideasman42@gmail.com> | 2013-03-16 18:18:32 +0400 |
| commit | a7b83837db63c799c05b257c67db9d980a1650eb (patch) | |
| tree | fad78df7761ba852b62d290e1c2b2413b86b9290 /source/blender/bmesh/intern/bmesh_queries.c | |
| parent | 5bea78301dcb0af8b6298abc5554643364c667dc (diff) | |
fix for crash when using BM_face_calc_tessellation(), its not ensured that all tris will be filled in.
(effected knife project and laplacian smooth).
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_queries.c')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_queries.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/source/blender/bmesh/intern/bmesh_queries.c b/source/blender/bmesh/intern/bmesh_queries.c index 0525337120f..26b0e42a1c1 100644 --- a/source/blender/bmesh/intern/bmesh_queries.c +++ b/source/blender/bmesh/intern/bmesh_queries.c @@ -1657,12 +1657,13 @@ bool BM_face_is_any_edge_flag_test(BMFace *f, const char hflag) static void bm_mesh_calc_volume_face(BMFace *f, float *r_vol) { - const int tottri = f->len - 2; + int tottri = f->len - 2; BMLoop **loops = BLI_array_alloca(loops, f->len); int (*index)[3] = BLI_array_alloca(index, tottri); int j; - BM_face_calc_tessellation(f, loops, index); + tottri = BM_face_calc_tessellation(f, loops, index); + BLI_assert(tottri <= f->len - 2); for (j = 0; j < tottri; j++) { const float *p1 = loops[index[j][0]]->v->co; |