newbee Posted December 4, 2016 Share Posted December 4, 2016 (edited) I want to export geometry from Houdini using alembic rop output In my Rop Alembic Output SOP I have these settings : - Build Hierarchy From path attribute But it seems like it finds name clashes and is not able to export.. any one knows why? if I unpack (with transfer path attribute) it works fine.. but that means the file size is way bigger. I have attatched a simple scene file packed_alembic_export.hiplc and here is the alembic file ALEMBIC.abc Edited December 6, 2016 by newbee Quote Link to comment Share on other sites More sharing options...
ftaswin Posted December 6, 2016 Share Posted December 6, 2016 Sorry the tree gave me errors all the way to the top where the alembic file is missing. Path attribute need to be primitive attribute Quote Link to comment Share on other sites More sharing options...
newbee Posted December 6, 2016 Author Share Posted December 6, 2016 (edited) here is the alembic file ALEMBIC.abc "yes", the path attribute is a primitive attribute in my file already Edited December 6, 2016 by newbee Quote Link to comment Share on other sites More sharing options...
ftaswin Posted December 8, 2016 Share Posted December 8, 2016 you need a unique path attribute for every object otherwise houdini will pack the same transform into existing ones. packed_alembic_export2.hiplc 1 Quote Link to comment Share on other sites More sharing options...
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