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

Raycasting plugin for Phaser 3 and 4.

Fast raycasting through voxels

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

Repeats raycasting attempts while ignoring items via a filter function

Raycasting in typescript

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

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

Identify parts that are potentially exposed to an explosion using a random vector raycasting

Function that uses raycasting to determine the groundplane in Roblox

Entity store, physics simulation, collision detection, raycasting, vectors, and GLB/GLTF mesh loading for Jexs

Three.js rendering adapter for the Vanilla Slice engine — maps engine state to meshes and provides raycasting.

Lightweight WebGL 2.0 3D engine with scene graph, PBR-style lighting, UBO-optimized rendering, raycasting, instanced meshes, and built-in geometry primitives.

Enables configuration of the proximity thresholds for raycasting against lines and points.

High-performance 2D physics engine for TypeScript & JavaScript — rigid bodies, constraints, fluid simulation, raycasting, and deterministic multiplayer. Tree-shakeable, zero dependencies.

Generates a ray for Shadertoy-style raycasting in GLSL

Engine-agnostic Wolfenstein-style grid raycasting with exact DDA traversal, camera columns, billboard projection and occlusion, plus flat floor/ceiling sampling spans. No rendering dependency.

Extras for deepslate structure viewers: bit-identical performance patches, fade rendering, structure splitting, raycasting, and a dirty-flag render loop.

Fast utilities for ray-casting against triangles or boxes or a distance function / implicit surface

Generic GUI raycasting system