MENOZ Posted July 16, 2016 Share Posted July 16, 2016 hello, in DOP I would like to compare an attribute of a group of particles to another group of particles, or stream. Is there a way to get the point attribute from another stream/group with geometry wrangle or pop wrangle, or whatever, without using a sop solver? For example using point() vex function, would it be possible to specify a path to a geometry in in a stream/group? thank you! Quote Link to comment Share on other sites More sharing options...
fencer Posted July 16, 2016 Share Posted July 16, 2016 point cloud Quote Link to comment Share on other sites More sharing options...
MENOZ Posted July 16, 2016 Author Share Posted July 16, 2016 how? I'm posting an example file. after the sim I am comparing attributes, I'd like to do the same but directly in dop (with no sop solver). compareAttrDop.hip Quote Link to comment Share on other sites More sharing options...
fencer Posted July 16, 2016 Share Posted July 16, 2016 27 minutes ago, MENOZ said: how? I'm posting an example file. after the sim I am comparing attributes, I'd like to do the same but directly in dop (with no sop solver). compareAttrDop.hip hmmm but what is your goal? parent will be always older that new particles Quote Link to comment Share on other sites More sharing options...
MENOZ Posted July 16, 2016 Author Share Posted July 16, 2016 (edited) well... as you can see from the scene file in this case it isn't. I was submitting a bug to sidefx just to show that point replicate doesn't take into account the age of his parent particle, and new particles are indeed older than parent, and i needed to visualize it. anyway the problem here is how to do in dop what i did outside in sop, after the dop network. Edited July 16, 2016 by MENOZ Quote Link to comment Share on other sites More sharing options...
fencer Posted July 16, 2016 Share Posted July 16, 2016 ohh maybe just set "Jitter Birth Time" in "popreplicate" to "None" Quote Link to comment Share on other sites More sharing options...
MENOZ Posted July 16, 2016 Author Share Posted July 16, 2016 thank you but this is not what I am asking here that will be another topic Quote Link to comment Share on other sites More sharing options...
fencer Posted July 16, 2016 Share Posted July 16, 2016 38 minutes ago, MENOZ said: thank you but this is not what I am asking here that will be another topic ) suppose that this is the second part of your question compareAttrDop_v001.hip Quote Link to comment Share on other sites More sharing options...
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