PoolLa
Copyright (C) 2026 PoolLa contributors

This work incorporates modified portions of “billiards” by tailuge:
https://github.com/tailuge/billiards

Upstream project version referenced: 0.3.1
Upstream license: GNU General Public License version 3

Integrated and adapted components:
- table and pocket geometry concepts from TableGeometry, PocketGeometry, and TableMesh
- ball state, sliding/rolling motion, collision throw, and cushion-response models
- cue strike, cue-ball spin, cue mesh, and ball mesh concepts
- pointer-held cue contact behavior from CueHit

PoolLa retains its own room UI, no-rules table controls, ball management,
livestream mode, and Firebase architecture. Upstream rule engines, networking,
menus, scoring, bots, and game controllers are not included.

The integrated code was converted from TypeScript/Three.js classes into the
PoolLa browser modules and modified on 2026-08-28 for SI table presets,
the upstream P8 table model, fixed-step synchronization, sole 3D rendering,
and cue-tip contact driven by pointer velocity.

The vendored Three.js 0.185.1 runtime is copyright 2010–2026 Three.js
authors and distributed under the MIT License. Its license is available at
preview/vendor/THREE-LICENSE.

This combined work is distributed under GNU GPL version 3. See LICENSE.
There is no warranty, to the extent permitted by law.