unity-intersections

3D intersection algorithm collections for Unity.

Geometry

• Ray
• Triangle
• AABB

Another intersections are in progress.

Sources

• Möller–Trumbore intersection algorithm, Ray & Triangle - https://en.wikipedia.org/wiki/M%C3%B6ller%E2%80%93Trumbore_intersection_algorithm
• A Minimal Ray-Tracer: Rendering Simple Shapes, Ray & AABB - https://www.scratchapixel.com/lessons/3d-basic-rendering/minimal-ray-tracer-rendering-simple-shapes/ray-box-intersection
• yomotsu/gist:d845f21e2e1eb49f647f, Triagnle & AABB - https://gist.github.com/yomotsu/d845f21e2e1eb49f647f