Read/Write .uni file in Houdini

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Kelvin Cai

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Apr 8, 2019, 5:52:13 PM4/8/19
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https://github.com/kelvincai522/houdini/blob/master/uniio_houdini.ipynb

Wrote some python snippets to read/write .uni files in Houdini for preview/render or post-sim works, or up-res native Houdini sims using TempoGAN.

To Read:
- Copy the corresponding Python snippet section in a Python SOP

To Write:
- Connect the first input of a Python SOP
- Copy the corresponding Python snippet section in a Python SOP (density volume and velocity volume are in different sections)

gb.b...@gmail.com

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Apr 29, 2021, 8:38:21 AM4/29/21
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Hi,

Your work is interesting for me as I try to extract data from .uni files for post processing !  I'm working under Blender. Actually I just modified MantaFlow functions to extract positions and velocities in a text file but it's kind of a pain to work with these big files.

Is the library "uniio" yours ? Would you mind to share it ?

It would be relevant for my works !

Thanks
Guillaume

Kelvin Cai

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Apr 29, 2021, 1:42:10 PM4/29/21
to gb.b...@gmail.com, mantaflow Forum
Hi,

Thanks.  No, I think uniio is part of MantaFlow

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