Commit: c36d7df933dd248b16823ac01a952741f325fc64
Author: Antony Riakiotakis
Date: Tue Jun 24 17:08:54 2014 +0300
https://developer.blender.org/rBc36d7df933dd248b16823ac01a952741f325fc64
Fix dm material array generation after last corrections.
===================================================================
M source/blender/blenkernel/intern/DerivedMesh.c
===================================================================
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c
b/source/blender/blenkernel/intern/DerivedMesh.c
index 1536820..25cd1a8 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -501,8 +501,11 @@ void DM_update_materials(DerivedMesh *dm, Object *ob)
dm->mat = MEM_callocN(totmat * sizeof(*dm->mat), "DerivedMesh.mat");
- for (i = 1; i < totmat; i++) {
- dm->mat[i] = give_current_material(ob, i);
+ /* we leave last material as empty - rationale here is being able to
index
+ * the materials by using the mf->mat_nr directly and leaving the last
+ * material as NULL in case no materials exist on mesh, so indexing
will not fail */
+ for (i = 0; i < totmat - 1; i++) {
+ dm->mat[i] = give_current_material(ob, i + 1);
}
}
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