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07/06/2021 23:29

You can use Alembic layering to write out a cache of high-res RBD pieces once, and a separate cache with the low-res proxy transforms whenever you update your sim/post-sim tweaks. When reading it back in, load the high-res pieces, and layer the low-res transform data on top.

With packed geo, alembic will use the pieces' transforms instead of deforming the geometry each frame. This makes the cache a lot lighter and quicker to load.


** I had to lock the Alembic SOPs to upload them here. You wouldn't want to do that in your own setup, or you'll lose the animation.



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Download:

alembicrbdlayers.hiplc (585 kB)

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Version:18.5.563
Author: james
Level:
Beginner
 

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