A BVH implementation to speed up raycasting against three.js meshes.

Javascript Matrix and Vector library for High Performance WebGL apps

A fast, flexible, dynamic CSG implementation on top of three-mesh-bvh

Javascript Matrix and Vector library for High Performance WebGL apps

Dynamic BVH implementation based on Erin Catto's paper.

Path tracing renderer and utilities for three.js built on top of three-mesh-bvh.

Javascript Matrix and Vector library for High Performance WebGL apps

Zero-GC dynamic Bounding Volume Hierarchy for 2D. Flat Structure-of-Arrays layout, O(1) free-list allocation, SAH insertion, iterative query — every operation is allocation-free after construction. Companion to @zakkster/lite-aabb.

detect collisions 2d between all possible kinds of shapes. It uses Bounding Volume Hierarchy (BVH) for sweep wide quick tree trim phase, and the Separating Axis Theorem (SAT) for accurate detection inside nearby groups. This library supports RayCasting, o

basic_timeline improved, VT func setup vide html element id with name arg.- DISABLE RAYCAST DEBUG TEST [2.3.3] Fix for GUI win desktop [2.3.0] DestrucMesh solution & loading convex objs for physics BASIC, SpriteAnimation CPU/texture solution added, Improv

Constructive solid geometry for React

Locomotion engine for WebXR applications - physics-based movement, teleportation, and collision detection for Three.js

Matrix and vector library with immutable data types

BVH Loader. Stable version

Turn-on ray traced lighting for three.js: a hybrid deferred renderer with BVH-traced soft shadows, one-bounce global illumination, temporal reprojection, an a-trous denoiser and TAA.

Polygons, Ellipses, Circles, Boxes, Lines, Points. Ray-Casting, offsets, rotation, scaling, padding, groups.

a collection of math helpers for 3D graphics and simulations

MorphCharts is a low-level JavaScript library for 2D and 3D interactive and raytraced data visualization.

A Shoemake Arcball camera in JS. Uses [glMatrix](https://github.com/toji/gl-matrix).

A Bounding Volume Hierarchy data structure, for fast ray-mesh intersection