hoknamahn Posted November 2, 2005 Share Posted November 2, 2005 Hey guys, how to birth particles on per parent basis with Split POP? I want to use expression like rand($PARENT) * 50 + 50 in the Birth Probability field (or emulate this behaviour). Any suggestions? Quote Link to comment Share on other sites More sharing options...
old school Posted November 2, 2005 Share Posted November 2, 2005 Here's a question for you. How does a particle about to be born in the Split POP know what it's parent before it is born? Your expression is explicitely asking this. Hmmmm. If you really want to do this, then birth the particle then mark it dead and it will be gone on the next timestep. Otherwise create the condition with an Attribute POP followed by a group POP above the split then use these conditions to do what you want. Quote Link to comment Share on other sites More sharing options...
hoknamahn Posted November 2, 2005 Author Share Posted November 2, 2005 Hummm... I can't understand your thought without a bottle of vodka Quote Link to comment Share on other sites More sharing options...
hoknamahn Posted November 11, 2005 Author Share Posted November 11, 2005 Never mind Quote Link to comment Share on other sites More sharing options...
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