# STANCE Scenes (Composite & Synthetic)
**Snapshot:** 95k scenes total — **75,000 composite** + **20,000 synthetic/simple**.
Built with **Kubric** for short clips of rigid-body interactions.
- **Synthetic/simple:** minimal scenes with one or more rigid objects; randomized shape (ball / a few primitives), mass, initial linear velocity, and pose. Lighting uses three area lights plus a sun with randomized intensity/temperature.
- **Composite:** replaces primitives with **GSO** assets; backgrounds sampled from ~5,000 environment maps; randomized object selection/placement/pose to induce diverse contacts and occlusions.
Camera intrinsics/extrinsics and renderer settings are consistent within each scene; material, friction, restitution, and object counts are sampled within bounded ranges.
## Files in this release
- `composite_scene.tar.part-00`
- `composite_scene.tar.part-01`
- `composite_scene.tar.part-02`
- `composite_scene.tar.part-03`
- `synthetic_scene.tar`
> `composite_scene.ta…
