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Don't create an unnecessary osg::Group when copying over a rig

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This commit is contained in:
scrawl 2016-02-29 17:50:18 +01:00
parent 36bb255bc0
commit 1e5b4bea0a
1 changed files with 12 additions and 3 deletions
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11
components/sceneutil/attach.cpp
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@ -56,10 +56,19 @@ namespace SceneUtil
CopyRigVisitor copyVisitor(handle, filter); CopyRigVisitor copyVisitor(handle, filter);
toAttach->accept(copyVisitor); toAttach->accept(copyVisitor);
if (handle->getNumChildren() == 1)
{
osg::ref_ptr<osg::Node> newHandle = handle->getChild(0);
handle->removeChild(newHandle);
master->asGroup()->addChild(newHandle);
return newHandle;
}
else
{
master->asGroup()->addChild(handle); master->asGroup()->addChild(handle);
return handle; return handle;
} }
}
else else
{ {
FindByNameVisitor find(attachNode); FindByNameVisitor find(attachNode);