AcademySoftwareFoundation/openvdb
OpenVDB - Sparse volume data structure and tools
What it is
OpenVDB is an open source C++ library comprising a novel hierarchical data structure and a large suite of tools for the efficient storage and manipulation of sparse volumetric data discretized on three-dimensional grids. It was developed by DreamWorks Animation for use in volumetric applications typically encountered in feature film production.
When to use it
Reach for openvdb when you want your app to look great fast — components, icons, motion, charts or rich editors — it's written in C++ and fits stacks tagged c-plus-plus, dreamworks, fx, openvdb.