[Sidefx-houdini-list] How to emit grainy particles from texture

Marco Melantonio mmelantonio at gmail.com
Thu Jul 13 10:15:10 EDT 2017

Hi everyone,

I'm new using Houdini and I'd like to know if someone has a clue of how to
emit grainy particles (emited from volume, not surface) from a texture.

Let's say, a mud ground with textures on it.

I was thinking in use the "Cd" variable to match the nearest pixel color
but without success.



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