bool MainCamera::validateCompositionTargetPass(Ogre::CompositionTargetPass& compositionPass)
{
Ogre::CompositionTargetPass::PassIterator compPassIter = compositionPass.getPassIterator();
while (compPassIter.hasMoreElements()) {
Ogre::CompositionPass* compositorPass = compPassIter.getNext();
compositorPass->getMaterial()->load();
Ogre::Material::TechniqueIterator techIter = compositorPass->getMaterial()->getSupportedTechniqueIterator();
while (techIter.hasMoreElements()) {
Ogre::Technique::PassIterator _passIter = techIter.getNext()->getPassIterator();
while (_passIter.hasMoreElements()) {
Ogre::Pass* pass = _passIter.getNext();
//Also disallow camera polygon mode overide. This is because if it's turned on,
//and the camera is switched to polygon mode, the end result will be one single
//large polygon being shown. This is not what we want.
pass->setPolygonModeOverrideable(false);
if (pass->hasFragmentProgram()) {
if (pass->getFragmentProgram()->hasCompileError()) {
return false;
}
}
}
}
}
return true;
}
