jmquintela Posted September 1, 2016 Share Posted September 1, 2016 Hello, What I need to writte in the pop group node to add particle by Life, I was trying this on Vex but didn't work : ingroup = @LIFE > 0.5 ; , I'm doing something wrong I guess. I want to learn to do it on python instead ...is possible?. Quote Link to comment Share on other sites More sharing options...
MirrorSword Posted September 2, 2016 Share Posted September 2, 2016 You're close, you just need to use a slightly different expression. Firstly, vex expressions don't use capitalized variable names. Secondly, the life attribute is the life span of the particle, so use @age or @nage. See these pages for more info. Writing Particle Vex Expressions Particle Attributes 1 Quote Link to comment Share on other sites More sharing options...
jmquintela Posted September 2, 2016 Author Share Posted September 2, 2016 OO I see ,, thanks a lot !! Totally worked, I'm just discovering this amazing program, coming from ice is a very good node this grouping logic :). Quote Link to comment Share on other sites More sharing options...
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