Python Mixamo Projects

cats-blender-plugin

11 2,873 0.0 Python

:smiley_cat: A tool designed to shorten steps needed to import and optimize models into VRChat. Compatible models are: MMD, XNALara, Mixamo, DAZ/Poser, Blender Rigify, Sims 2, Motion Builder, 3DS Max and potentially more

Project mention: How can I optimize or reduce 50MB Mixamo Characters? | /r/Unity3D | 2023-06-03

Decimation of skinned meshes (your Mixamo characters) can be done with various tools. Results will vary. Depends a lot on the topology of the input mesh. Nothing beats proper retopology. There are paid assets on the asset store. https://assetstore.unity.com/?q=mesh%20optimization&orderBy=1 NanoLod is free but can't remember if it does skinned meshes. https://assetstore.unity.com/packages/tools/modeling/nanolod-automatic-lods-193314#reviews More advanced is Simplygon which has a free tier I think. https://documentation.simplygon.com/SimplygonSDK_9.1.27400.0/unity/ My favourite is a blender tool originally intended for VRChat avatars but works on any characters. https://github.com/absolute-quantum/cats-blender-plugin As well as simplifying the mesh data, I would recommend combining the separate parts into a single mesh and texture atlas into only one or two materials (one opposite, one with transparency for hair)
godot-anim-lib-export

2 6 10.0 Python

Convert a set of mixamo animations to an animation library usable in godot 4.

Project mention: Mixamo's website is horrible. Any alternatives? | /r/gamedev | 2023-05-31

I've also been using this script https://github.com/geowarin/godot-anim-lib-export/blob/main/mixamo_to_glb.py to combine the animation packs into a single file, then importing that into godot.
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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-06-03.