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When a bone is renamed, all constraints that point to it are

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updated with the new name.
This commit is contained in:
Chris Want
2004-01-03 06:27:53 +00:00
parent 9f0123d0c7
commit d2787f1372
3 changed files with 68 additions and 29 deletions
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67
source/blender/src/buttons_editing.c
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@@ -1188,34 +1188,6 @@ static int editbone_to_parnr (EditBone *bone)
return -1;
}
static void attach_bone_to_parent(EditBone *bone)
{
EditBone *curbone;
if (bone->flag & BONE_IK_TOPARENT) {
/* See if there are any other bones that refer to the same parent and disconnect them */
for (curbone = G.edbo.first; curbone; curbone=curbone->next){
if (curbone!=bone){
if (curbone->parent && (curbone->parent == bone->parent) && (curbone->flag & BONE_IK_TOPARENT))
curbone->flag &= ~BONE_IK_TOPARENT;
}
}
/* Attach this bone to its parent */
VECCOPY(bone->head, bone->parent->tail);
}
}
static void attach_bone_to_parent_cb(void *bonev, void *arg2_unused)
{
EditBone *curBone= bonev;
attach_bone_to_parent(curBone);
}
static void parnr_to_editbone(EditBone *bone)
{
if (bone->parNr == -1){
@@ -1262,6 +1234,20 @@ static void build_bonestring (char *string, EditBone *bone){
}
}
static void constraint_ebone_name_fix(ListBase *conlist, EditBone *eBone)
{
bConstraint *curcon;
char *subtarget;
for (curcon = conlist->first; curcon; curcon=curcon->next){
subtarget = get_con_subtarget_name(curcon, G.obedit);
if (subtarget)
if (!strcmp(subtarget,eBone->oldname) )
strcpy(subtarget, eBone->name);
}
}
static void validate_editbonebutton(EditBone *eBone){
EditBone *prev;
bAction *act=NULL;
@@ -1300,12 +1286,35 @@ static void validate_editbonebutton(EditBone *eBone){
for (base = G.scene->base.first; base; base=base->next){
Object *ob = base->object;
ListBase *conlist;
/* See if an object is parented to this armature */
if (ob->parent && ob->partype==PARBONE && (ob->parent->type==OB_ARMATURE) && (ob->parent->data == G.obedit->data)){
if (ob->parent && ob->partype==PARBONE &&
(ob->parent->type==OB_ARMATURE) &&
(ob->parent->data == G.obedit->data)){
if (!strcmp(ob->parsubstr, eBone->oldname))
strcpy(ob->parsubstr, eBone->name);
}
/* Update any constraints to use the new bone name */
conlist = &ob->constraints;
constraint_ebone_name_fix(conlist, eBone);
switch (ob->type){
case OB_ARMATURE:
if (ob->pose){
bPoseChannel *pchan;
for (pchan = ob->pose->chanbase.first; pchan;
pchan=pchan->next){
conlist = &pchan->constraints;
constraint_ebone_name_fix(conlist, eBone);
}
}
break;
default:
break;
}
}
exit_editmode(0); /* To ensure new names make it to the edit armature */