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fix adjust_all_priorities

This commit is contained in:
David Rose 2008-11-21 20:40:10 +00:00
parent 0a97dadc30
commit 8a04a06b0b
1 changed files with 3 additions and 4 deletions
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7
panda/src/pgraph/renderState.cxx
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@ -677,15 +677,14 @@ remove_attrib(int slot) const {
////////////////////////////////////////////////////////////////////
CPT(RenderState) RenderState::
adjust_all_priorities(int adjustment) const {
RenderState *new_state = new RenderState;
RenderState *new_state = new RenderState(*this);
SlotMask mask = _filled_slots;
int slot = mask.get_lowest_on_bit();
while (slot >= 0) {
Attribute &attrib = new_state->_attributes[slot];
if (attrib._attrib != (RenderAttrib *)NULL) {
attrib._override = max(attrib._override + adjustment, 0);
}
nassertr(attrib._attrib != (RenderAttrib *)NULL, this);
attrib._override = max(attrib._override + adjustment, 0);
mask.clear_bit(slot);
slot = mask.get_lowest_on_bit();