imoh3n Posted December 23, 2009 Share Posted December 23, 2009 hi all, i have a problem for compute area of all primitives in a group. number of primitives change during animation and i want to know the area size of my group in each frame. i hope if anybody help me. Quote Link to comment Share on other sites More sharing options...
graham Posted December 23, 2009 Share Posted December 23, 2009 You should be able to compute the area of all the primitives in your group by isolating the group then summing them up with an Attribute Promote. Quote Link to comment Share on other sites More sharing options...
imoh3n Posted December 24, 2009 Author Share Posted December 24, 2009 thanks graham, but i new and i can't find your mean clearly. can you upload a example scene? Quote Link to comment Share on other sites More sharing options...
imoh3n Posted December 24, 2009 Author Share Posted December 24, 2009 i find that, i have to convert primitive attribute to detail to work correctly. thanks graham. Quote Link to comment Share on other sites More sharing options...
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