haggi Posted November 23, 2017 Share Posted November 23, 2017 Hi, during the work with my maya alembic reader, I discovered a problem with alembic files written by houdini. Obviously Houdini exports an additional point geometry together with my mesh. If I load the alembic in Maya, I get a mesh shape and a particle shape. In houdini I can see two packed objects in the alembic sop. This only happens in certain situations. e.g. if I create a box and deform it, only one packed object is created in the alebic export. Only if I export my flip mesh an additional packed point geometry is exported and I get a warning in the exporter: "Renaming node to /geo1/file3_1 to resolve collision". Does anyone know what's going on here? It seems not to be a new phenomenon, it happens the same way with H16. Quote Link to comment Share on other sites More sharing options...
schwungsau Posted November 24, 2017 Share Posted November 24, 2017 never had issues with it. you should check if all data garbage data is removed. all un-needed point /primitive und specially details attributes. Quote Link to comment Share on other sites More sharing options...
LaidlawFX Posted November 24, 2017 Share Posted November 24, 2017 You may need to make a simplified example scene to demo the issue. I'm guessing it's specific to your setup. Quote Link to comment Share on other sites More sharing options...
koberoels Posted June 5, 2018 Share Posted June 5, 2018 no answer? I have the same issue: 'Renaming node to /AlLEMBIC/File1_1 to resolve collision Quote Link to comment Share on other sites More sharing options...
Skybar Posted June 5, 2018 Share Posted June 5, 2018 43 minutes ago, koberoels said: no answer? I have the same issue: 'Renaming node to /AlLEMBIC/File1_1 to resolve collision Hard to say without a hipfile. Quote Link to comment Share on other sites More sharing options...
koberoels Posted June 5, 2018 Share Posted June 5, 2018 4 minutes ago, Skybar said: Hard to say without a hipfile. Export_alembic.hip Quote Link to comment Share on other sites More sharing options...
Skybar Posted June 5, 2018 Share Posted June 5, 2018 6 minutes ago, koberoels said: Export_alembic.hip Unpack the geometries before creating the alembic, and/or create a 'path' attribute and check "build hierarchy from attribute" on the alembic rop. 1 Quote Link to comment Share on other sites More sharing options...
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