BludArtworks Posted January 16, 2018 Share Posted January 16, 2018 (edited) Hello ! I’m completly lost with group syntax and wildcards. I try to combine every second primitive group. Looked at the doc (http://www.sidefx.com/docs/houdini/model/groups.html#syntax) but it doesn’t help me sadly. Any advice ? Thanks group_problem.hip Edited January 16, 2018 by BludArtworks Quote Link to comment Share on other sites More sharing options...
Sepu Posted January 16, 2018 Share Posted January 16, 2018 (edited) In your copy transform output copynum attrb pack your geo then you can use the the module function in a prim wrangle to get every 2 prim grp if(@copynum % 2 == 1){ i@group_newGrp = 1; } You could also use the group range as well. Edited January 16, 2018 by Sepu Quote Link to comment Share on other sites More sharing options...
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