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fix LP bug 1133771, RenderState.compare_to does not work with state-cache or uniquify-attribs disabled

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rdb 2013-11-19 21:34:55 +00:00
parent 5b1ea47fee
commit 126573775a
1 changed files with 3 additions and 2 deletions
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5
panda/src/pgraph/renderState.I
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@ -550,8 +550,9 @@ operator = (const Attribute &copy) {
////////////////////////////////////////////////////////////////////
INLINE int RenderState::Attribute::
compare_to(const Attribute &other) const {
if (_attrib != other._attrib) {
return _attrib < other._attrib ? -1 : 1;
int c = _attrib->compare_to(*other._attrib);
if (c != 0) {
return c;
}
return _override - other._override;
}