3D Textures as input in Krakatoa

#1

I would like to shade my PRTvolume with a 3D Texture or even a fluid.
So far I got it working to pass on the color by adding a texture modifier.
Unfortunately that doesn’t affect the alpha channel/density.
I can use a scale channel modifier and plug the outTransparency.R but that doesn’t read the Texture coordinates and simply gives a single value.

Maybe there is a way with Magma?

#2

Solution I found with Magma is to use NearestParticle and particleQuery to sample the color of similar particle and then pass it on to density…