From Tim Moore, "The order_by_primitive_mode comparer was not providing a strict weak
ordering, which was causing a crash in the sort() call in VertexAccessOrderVisitor::optimizeOrder (gcc 4.9, Fedora 21)." git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14846 16af8721-9629-0410-8352-f15c8da7e697
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@ -94,7 +94,7 @@ class OSGUTIL_EXPORT VertexAccessOrderVisitor : public GeometryCollector
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inline bool operator() (const osg::ref_ptr<osg::PrimitiveSet>& prim1, const osg::ref_ptr<osg::PrimitiveSet>& prim2)
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{
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if(prim1 && prim2) {
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return prim1->getMode() >= prim2->getMode();
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return prim1->getMode() > prim2->getMode();
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}
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else if(prim1) {
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return true;
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