When using RVT Sample Parameters node (mostly for blending), it works perfectly it we have it setup in the Main Material. But if we create a instance of that material, and change the RVT, it all turns to black.
Example:
- Create material that uses RVT for blending;
- It works perfectly on map A (that uses RVT A);
- Now I want the same effect on map B (that uses RVT B);
- If I change in the main material, it will work;
- But if it’s changed via RVT Sample Parameter, on a Material Instance, it will return black;