alican Posted October 9, 2015 Share Posted October 9, 2015 Hi there, I just cant get my head around this. I am trying to create an attribute that starts a counter after a particle collides with an object. Basically, like an age attribute that starts after the first hit or when it sticks to a surface. I would appreciate the help, thanks! Quote Link to comment Share on other sites More sharing options...
Farmfield Posted October 9, 2015 Share Posted October 9, 2015 There's a hittime attribute, right? So age minus that hittime would be that value. Quote Link to comment Share on other sites More sharing options...
fuat Posted October 13, 2015 Share Posted October 13, 2015 (edited) and there´s also a "hitnum" attribute which you can use. keep in mind that it doesnt come with a local variable. so if you need one (to use it in an expression in SOPs for example), you would need to create an attribute "hitnum" yourself with the according "HITNUM" local variable mapping. hth fuat Edited October 13, 2015 by fuat Quote Link to comment Share on other sites More sharing options...
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