[Bf-committers] BKE_object_defgroup_clear() / use_selection inconsistency
Chad Fraleigh
chadf at triularity.org
Tue Jul 21 06:16:43 CEST 2015
While looking at some of the vertex group code I noticed something that
doesn't look right. In BKE_object_defgroup_clear() [from object_deform.c]
it contains the following:
if (me->dvert) {
MVert *mv;
int i;
mv = me->mvert;
dv = me->dvert;
for (i = 0; i < me->totvert; i++, mv++,
dv++) {
if (mv->flag & SELECT) {
if (dv->dw &&
(!use_selection || (mv->flag & SELECT))) {
MDeformWeight *dw =
defvert_find_index(dv, def_nr);
defvert_remove_group(dv, dw); /* dw can be NULL */
changed = true;
}
}
}
}
It is always checking/requiring the SELECT flag, regardless of the
use_selection parameter (and then checks the flag again as expected). Is
this some kind of valid work around for something else, legacy code that is
never reached, or a bug? I see some other functions calling
BKE_object_defgroup_clear() with use_selection as false.
-Chad
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