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Fix handling in LightListCallback when the node is not a Group

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This commit is contained in:
scrawl 2017-03-03 18:20:47 +01:00
parent b78a9f89af
commit 34130fc5cc
1 changed files with 6 additions and 4 deletions
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10
components/sceneutil/lightmanager.cpp
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@ -417,12 +417,14 @@ namespace SceneUtil
// get the node bounds in view space
// NB do not node->getBound() * modelView, that would apply the node's transformation twice
osg::BoundingSphere nodeBound;
osg::Group* group = node->asGroup();
if (group)
osg::Transform* transform = node->asTransform();
if (transform)
{
for (unsigned int i=0; i<group->getNumChildren(); ++i)
nodeBound.expandBy(group->getChild(i)->getBound());
for (unsigned int i=0; i<transform->getNumChildren(); ++i)
nodeBound.expandBy(transform->getChild(i)->getBound());
}
else
nodeBound = node->getBound();
osg::Matrixf mat = *cv->getModelViewMatrix();
transformBoundingSphere(mat, nodeBound);