# CMU backward locomotion source

`_cmu_locomotion.glb` contains one animation-only clip:

- `RunBackward` — CMU Graphics Lab Motion Capture Database, subject 76,
  trial 11: “quick large steps backwards.”

Source BVH:
https://github.com/una-dinosauria/cmu-mocap/blob/master/data/076/76_11.bvh

Original motion database and trial description:
https://mocap.cs.cmu.edu/

The BVH is Bruce Hahne’s conversion of the original CMU motion-capture data.
CMU’s FAQ permits copying, modifying, and redistributing the data (including
commercial use), requests acknowledgment, and prohibits selling the database
itself. This project uses a cropped, in-place gait cycle as part of the game,
not as a standalone resale of the database.

Build command:

```text
blender --background --python tools/build_cmu_locomotion_library.py -- 76_11.bvh assets/characters/animations/_cmu_locomotion.glb
```