Module ray_mesh

Narrow-phase ray/triangle-mesh nearest-hit intersection.

Composes with the spatial broad phase: a caller can feed BVH candidate keys into nearest_hit_among, or scan a whole mesh with nearest_hit.

Structs

RayHit3

One nearest-hit record.

Enums

FaceSide

Which side of a triangle the ray arrived from.

RayMeshError

Fail-closed reasons a ray/mesh query cannot produce an answer.

Functions

intersect_triangle

Intersect a ray with a standalone triangle.

nearest_hit

Nearest hit over every triangle of mesh.

nearest_hit_among

Nearest hit over caller-supplied candidate triangles.

triangle_hit

Intersect one triangle of mesh, reporting the hit or a certified miss.