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Guarantee glow updater regenerates shaders on completion

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Previously, it would edit the odd numbered stateset, then regenerate
shaders for the even-numbered one, then edit the even numbered one, and
regenerate shaders for the odd numbered one (or vice versa if it
finished during an even numbered frame). This would leave one of the
shader programs still trying to use the state that had been removed.
This commit is contained in:
AnyOldName3 2020-12-03 18:41:32 +00:00
parent a98847e670
commit 5ad297e6ff
1 changed files with 2 additions and 0 deletions
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2
components/sceneutil/util.cpp
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@ -112,6 +112,8 @@ void GlowUpdater::apply(osg::StateSet *stateset, osg::NodeVisitor *nv)
removeTexture(stateset);
this->reset();
mDone = true;
// normally done in StateSetUpdater::operator(), but needs doing here so the shader visitor sees the right StateSet
mNode->setStateSet(stateset);
mResourceSystem->getSceneManager()->recreateShaders(mNode);
}
if (mOriginalDuration < 0) // if this glowupdater was originally a permanent glow