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Fix T43814: Skinning : set parent with automatic weights doesn't take into account locked vertex groups. 

Simply skip a bone's vgroup when it already exists and is locked.
This commit is contained in:
Bastien Montagne 2015-02-27 11:39:03 +01:00
parent af032873a2
commit a7e80a9470
Notes: blender-bot 2023-02-14 10:54:29 +01:00 
Referenced by issue #43814, Skinning : set parent with automatic weights doesn't take into account locked vertex groups
1 changed files with 8 additions and 2 deletions
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10
source/blender/editors/armature/armature_skinning.c
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@ -166,9 +166,15 @@ static int dgroup_skinnable_cb(Object *ob, Bone *bone, void *datap)
else
segments = 1;
if (!wpmode || ((arm->layer & bone->layer) && (bone->flag & BONE_SELECTED)))
if (!(defgroup = defgroup_find_name(ob, bone->name)))
if (!wpmode || ((arm->layer & bone->layer) && (bone->flag & BONE_SELECTED))) {
if (!(defgroup = defgroup_find_name(ob, bone->name))) {
defgroup = BKE_object_defgroup_add_name(ob, bone->name);
}
else if (defgroup->flag & DG_LOCK_WEIGHT) {
/* In case vgroup already exists and is locked, do not modify it here. See T43814. */
defgroup = NULL;
}
}
if (data->list != NULL) {
hgroup = (bDeformGroup ***) &data->list;