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stop centering objects from moving children

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This commit is contained in:
Campbell Barton 2008-05-01 20:31:57 +00:00
parent ca83969287
commit 57b819301c
1 changed files with 29 additions and 9 deletions
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38
source/blender/src/editobject.c
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@ -555,6 +555,20 @@ static int return_editcurve_indexar(int *tot, int **indexar, float *cent)
return totvert;
}
/* use this when the loc/size/rot of the parent has changed but the children should stay in the same place
* apply-size-rot or object center for eg */
static void ignore_parent_tx( Object *ob ) {
Object *ob_child;
/* a change was made, adjust the children to compensate */
for (ob_child=G.main->object.first; ob_child; ob_child=ob_child->id.next) {
if (ob_child->parent == ob) {
apply_obmat(ob_child);
what_does_parent(ob_child);
Mat4Invert(ob_child->parentinv, workob.obmat);
}
}
}
static void select_editcurve_hook(HookModifierData *hmd)
{
extern ListBase editNurb;
@ -1936,6 +1950,9 @@ void docenter(int centermode)
base->object->loc[1]+= centn[1];
base->object->loc[2]+= centn[2];
where_is_object(base->object);
ignore_parent_tx(base->object);
/* other users? */
ob= G.main->object.first;
while(ob) {
@ -1954,6 +1971,9 @@ void docenter(int centermode)
ob->loc[1]+= centn[1];
ob->loc[2]+= centn[2];
where_is_object(ob);
ignore_parent_tx(ob);
if(tme && (tme->flag & ME_ISDONE)==0) {
mvert= tme->mvert;
for(a=0; a<tme->totvert; a++, mvert++) {
@ -2033,6 +2053,9 @@ void docenter(int centermode)
base->object->loc[0]+= cent[0];
base->object->loc[1]+= cent[1];
base->object->loc[2]+= cent[2];
where_is_object(base->object);
ignore_parent_tx(base->object);
}
tot_change++;
@ -2080,6 +2103,10 @@ void docenter(int centermode)
*/
docenter_armature(base->object, centermode);
tot_change++;
where_is_object(base->object);
ignore_parent_tx(base->object);
if(G.obedit)
break;
}
@ -3869,7 +3896,7 @@ void make_links(short event)
void apply_objects_locrot( void )
{
Base *base, *basact;
Object *ob, *ob_child;
Object *ob;
bArmature *arm;
Mesh *me;
Curve *cu;
@ -4018,14 +4045,7 @@ void apply_objects_locrot( void )
continue;
}
/* a change was made, adjust the children to compensate */
for (ob_child=G.main->object.first; ob_child; ob_child=ob_child->id.next) {
if (ob_child->parent == ob) {
apply_obmat(ob_child);
what_does_parent(ob_child);
Mat4Invert(ob_child->parentinv, workob.obmat);
}
}
ignore_parent_tx(ob);
}
}
if (change) {