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Fix T79207: Crash converting curve to mesh

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This commit is contained in:
Campbell Barton
2020-07-30 17:37:35 +10:00
parent 0ab66dd63f
commit 2bc017ece1
1 changed files with 8 additions and 6 deletions
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14
source/blender/blenkernel/intern/mesh_convert.c
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@@ -286,12 +286,14 @@ int BKE_mesh_nurbs_displist_to_mdata(Object *ob,
} }
} }
else if (dl->type == DL_SURF) { else if (dl->type == DL_SURF) {
int tot; if (dl->parts != 0) {
totvert += dl->parts * dl->nr; int tot;
tot = (dl->parts - 1 + ((dl->flag & DL_CYCL_V) == 2)) * totvert += dl->parts * dl->nr;
(dl->nr - 1 + (dl->flag & DL_CYCL_U)); tot = (((dl->flag & DL_CYCL_U) ? 1 : 0) + (dl->nr - 1)) *
totpoly += tot; (((dl->flag & DL_CYCL_V) ? 1 : 0) + (dl->parts - 1));
totloop += tot * 4; totpoly += tot;
totloop += tot * 4;
}
} }
else if (dl->type == DL_INDEX3) { else if (dl->type == DL_INDEX3) {
int tot; int tot;