I have an installation that has some interactive elements. At it's base, I have custom-written MMMaterials that drive the main animations. However, when a participant interacts, I would like to "layer" on another material with some alpha-transparency to introduce a new layer and give visual feedback, regardless of the active animation.
Is there a way to layer multiple materials on top of each other for LED/ArtNet output? I think this is possible for projection mode, but can't figure it out in light mode.