FGFS-4.1/OpenSceneGraph
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Added handled of invlid drawable bounding boxes.

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This commit is contained in:
Robert Osfield
2002-11-01 12:11:23 +00:00
parent d9af228892
commit 432654bde8
1 changed files with 3 additions and 2 deletions
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5
src/osgUtil/CullVisitor.cpp
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@@ -276,13 +276,14 @@ void CullVisitor::apply(Geode& node)
}
if (_computeNearFar) updateCalculatedNearFar(matrix,*drawable);
if (_computeNearFar && bb.valid()) updateCalculatedNearFar(matrix,*drawable);
// push the geoset's state on the geostate stack.
StateSet* stateset = drawable->getStateSet();
if (stateset) pushStateSet(stateset);
addDrawableAndDepth(drawable,&matrix,distance(drawable->getBound().center(),matrix));
if (bb.valid()) addDrawableAndDepth(drawable,&matrix,distance(bb.center(),matrix));
else addDrawableAndDepth(drawable,&matrix,0.0f);
if (stateset) popStateSet();