Compression
Data compression for smaller file sizes
Compression reduces file size for faster downloads and memory savings.
How it works
- Geometry: Draco or meshopt compress indices/attributes; decoded on load.
- Textures: GPU block compression (BC/ASTC/ETC) or compressed containers (KTX2 + BasisU) for web.
Interoperability notes
- Not all runtimes support the same codecs—provide fallbacks.
- For web, prefer KTX2 (BasisU) to target many GPUs with one asset.
