private LayeredBlending CreateOrRetrieveSubRenderState(ScriptTranslator translator)
{
LayeredBlending layeredBlendState = null;
//check if we already create a blend srs
SubRenderState subState = translator.GetGeneratedSubRenderState(Type);
if (subState != null)
{
layeredBlendState = subState as LayeredBlending;
}
else
{
SubRenderState subRenderState = CreateOrRetrieveInstance(translator);
layeredBlendState = (LayeredBlending)subRenderState;
}
return(layeredBlendState);
}