chrisperry05 Posted July 20, 2011 Share Posted July 20, 2011 Hi, I want to set up a particle system where the particles that are closest to each other connect using the add sop. I can use the proximity pop to group the particles and then use the add sop to connect them using the "each group individually" option but is there a procedural way to call each group rather than have proxgroup1, proxgroup2 etc... Any advice on how to get this to work or an alternative route would be really appreciated. Thanks Chris Quote Link to comment Share on other sites More sharing options...
pbowmar Posted July 21, 2011 Share Posted July 21, 2011 Hi Chris, Use the pointgrouplist() expression. Assuming your Add SOP is wired after popnet1: `pointgrouplist("../popnet1")` Note the backticks (upper left key on a North American keyboard, I forget where on the UK one) are needed because you're putting this into a string field. Cheers, Peter B Quote Link to comment Share on other sites More sharing options...
chrisperry05 Posted July 21, 2011 Author Share Posted July 21, 2011 Hi Peter, That's exactly what i was looking for thanks very much. Quote Link to comment Share on other sites More sharing options...
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