For 2.92 we want to enable NanoVDB by default in Cycles. The implementation is available rB3df90de6c226: Cycles: Add NanoVDB support for rendering volumes, but disabled by default.
- Windows precompiled libraries (rBL62507)
- macOS precompiled libraries (rBL62506)
- Linux precompiled libraries (rBL62505)
- Linux install deps (rB716b7a60df36)
- Enable by default in CMake (rBbd6bfba}
Potential features to add:
- Half float support for grids to reduce memory usage further