axiolid-spatial

Deterministic, callback-based spatial acceleration: a median-split BVH over bounded objects and a uniform grid for point KNN and radius search, both behind the SpatialIndex query contract. They return candidates only, never exact intersections. It also provides barycentric and mean-value coordinates for interpolating values given at triangle, tetrahedron and polygon corners.

cargo add axiolid-spatial

• API documentation: docs.rs/axiolid-spatial
• Reference page: axiolid.github.io/kernel
• Source and issues: github.com/axiolid/kernel