Request that more nodes are added so that cycles materials can be converted to RPR.
For me personally, this is a list of the nodes I need the most at this time:
- "Less than" or similar arithmetic to make branching possible
- 3D or 4D noise for procedural materials. Preferably with convenience nodes like fbm.
Would be nice:
- Sampling from enviroment maps (like a HDR panorama) without having to write all the math yourself (eg, cartesian to polar conversion for the sampling)