Elliot Stronge

100% bump on this, I can't get ocean sample layers to work in Karma at all and it really should work so we can build our own ocean shaders using displacement.

Bumping this topic to see if this has been updated in Houdini 20.0? It works in CPU but not XPU, is XPU planned?

I figured it out, it was quite simple in the end. If anyone finds this thread later on, there is a tick box on the Light Filter Library LOP called "Allow Light Filter Parameter Animation" and any animated parameters will be turned into time samples in USD.