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Merge pull request #3154 from bosvensson1/patch-29

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improves RemoveRedundantNodesVisitor performance for large children vectors
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Bret Curtis 2021-10-07 15:00:38 +02:00 committed by GitHub
commit 8d37d79d6c
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1 changed files with 4 additions and 4 deletions
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8
components/sceneutil/optimizer.cpp
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@ -913,11 +913,11 @@ void Optimizer::RemoveRedundantNodesVisitor::removeRedundantNodes()
unsigned int childIndex = (*pitr)->getChildIndex(group); unsigned int childIndex = (*pitr)->getChildIndex(group);
for (unsigned int i=0; i<group->getNumChildren(); ++i) for (unsigned int i=0; i<group->getNumChildren(); ++i)
{ {
osg::Node* child = group->getChild(i); if (i==0)
(*pitr)->insertChild(childIndex++, child); (*pitr)->setChild(childIndex, group->getChild(i));
else
(*pitr)->insertChild(childIndex+i, group->getChild(i));
} }
(*pitr)->removeChild(group);
} }
group->removeChildren(0, group->getNumChildren()); group->removeChildren(0, group->getNumChildren());