@three.ez/instanced-mesh

Enhanced InstancedMesh with frustum culling, fast raycasting (using BVH), sorting, visibility management and more.

v0.3.9 URL: https://unpkg.com/@three.ez/instanced-mesh@0.3.9/build/index.cjs

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three three.js threejs instancedMesh frustum-culling instance-management sorting performance BVH acceleration raycasting LOD shadow-LOD uniform-per-instance instancedMesh2 skinning

@three.ez/batched-mesh-extensions

Utility extension methods for BatchedMesh

v0.0.11 URL: https://unpkg.com/@three.ez/batched-mesh-extensions@0.0.11/build/webgl.cjs

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three three.js threejs uniform-per-instance bvh performance BVH acceleration raycasting frustum-culling batched-mesh LOD level-of-detail

@jgphilpott/polytree

A modern, high-performance spatial querying library designed specifically for three.js and Node.

v0.1.1 URL: https://unpkg.com/@jgphilpott/polytree@0.1.1/polytree.bundle.js

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Polytree Octree CSG BVH

collisions

Collision detection for circles, polygons, and points

v2.0.13 URL: https://unpkg.com/collisions@2.0.13/src/Collisions.mjs

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Collision Separating Axis Theorem Bounding Volume Hierarchy SAT BVH Circle Polygon Line Shape Separating Axis Theorem Bounding Volume Hierarchy

2d-collisions

zero-dependency 2d collision detection for circles, polygons, and points (with SAT and BVH)

v2.5.11 URL: https://unpkg.com/2d-collisions@2.5.11/source/index.js

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Collision Separating Axis Theorem Bounding Volume Hierarchy SAT BVH Circle Polygon Line Shape Separating Axis Theorem Bounding Volume Hierarchy