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fix [#30264] B-Mesh: Crash when unwrapping ngon mesh with Smart UV project

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This commit is contained in:
Campbell Barton 2012-02-21 03:43:57 +00:00
parent 89a5cf40e3
commit 3c38830013
1 changed files with 3 additions and 2 deletions
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5
source/blender/blenkernel/intern/mesh.c
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@ -2850,13 +2850,14 @@ float mesh_calc_poly_area(MPoly *mpoly, MLoop *loopstart,
}
else {
int i;
MLoop *l_iter = loopstart;
float area, polynorm_local[3], (*vertexcos)[3];
float *no= polynormal ? polynormal : polynorm_local;
BLI_array_fixedstack_declare(vertexcos, BM_NGON_STACK_SIZE, mpoly->totloop, __func__);
/* pack vertex cos into an array for area_poly_v3 */
for (i = 0; i < mpoly->totloop; i++) {
copy_v3_v3(vertexcos[i], mvarray[(loopstart++)->v].co);
for (i = 0; i < mpoly->totloop; i++, l_iter++) {
copy_v3_v3(vertexcos[i], mvarray[l_iter->v].co);
}
/* need normal for area_poly_v3 as well */