This is proving to be quite difficult. I can’t get the Set Scalar Parameter Value to work at all. It doesn’t pop up on any contextual menus and it’s inaccessible from the library. In fact, everything under rendering/materials is hidden and inaccessible.
I couldn’t get the PP volume or the material instance or the parameter collection to be recognized anywhere in the level blueprint at all. So I added the material to a sphere object I plan to hide so I could reference that.
The material is properly using the parameter collection. The mat instance is not showing any parameters since the material is using the collection.
I can pull out a Set Scalar Parameter Value node, but it’s not a collection, it’s referencing self or an object/material.
If you look at this screen…I simply cannot get the blueprint to drop that collection node out into the graph. The tappy chicken example and the docs just say “use this node” but I can’t.
What do I have to have selected or setup special to get this particular node to work?
