Should render fallback for namedTarget if namedTarget fails
Add safety around namedtarget getTexture to stop assert
Missing assets should revert to fallback image and print a warning to console
Remove REFACTOR tag from all macros.
fixed more merge conflicts (afxZodiac and MaterialDefinition)
Updated cubemapdata to use refactor asset
added new part to image_asset macro to create a private asset if the file exists.
updated reflectionProbe errors to actual function name where the error occurs.