//-----------------------------------------------------------------------
void CompositorInstance::_compileTargetOperations(CompiledState &compiledState)
{
/// Collect targets of previous state
if(mPreviousInstance)
mPreviousInstance->_compileTargetOperations(compiledState);
/// Texture targets
CompositionTechnique::TargetPassIterator it = mTechnique->getTargetPassIterator();
while(it.hasMoreElements())
{
CompositionTargetPass *target = it.getNext();
TargetOperation ts(getTargetForTex(target->getOutputName()));
/// Set "only initial" flag, visibilityMask and lodBias according to CompositionTargetPass.
ts.onlyInitial = target->getOnlyInitial();
ts.visibilityMask = target->getVisibilityMask();
ts.lodBias = target->getLodBias();
/// Check for input mode previous
if(target->getInputMode() == CompositionTargetPass::IM_PREVIOUS)
{
/// Collect target state for previous compositor
/// The TargetOperation for the final target is collected seperately as it is merged
/// with later operations
mPreviousInstance->_compileOutputOperation(ts);
}
/// Collect passes of our own target
collectPasses(ts, target);
compiledState.push_back(ts);
}
}
//---------------------------------------------------------------------
RenderTarget* CompositorInstance::getRenderTarget(const String& name)
{
return getTargetForTex(name);
}