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mapping uv to velocity or age

Posted: Tue Dec 16, 2014 4:17 am
by igbw712
I'm working with the RFRK Particles and wanted to map a shader to Velocities or Age of my particles. I tried setting a maxwell shader set to a texture with a simple ramp TIF and set to map it to a UV channel but it doesn't seem to work. Is there a walk through tutorial that you could point me to to accomplish this?

Thanks

Re: mapping uv to velocity or age

Posted: Wed Feb 04, 2015 5:45 pm
by 3dtrialpractice
looks like Mihai did a v3.1 preview and was mapping ramp to specific channel (temperature) but I'm sure same goes to velocity. Here is youtube link to that portion of video about (35mins into the November webinar)

https://www.youtube.com/watch?feature=p ... hRc#t=2106