2d 45 physics 29 game 27 detection 22 geometry 18 intersection 18 collision-detection 16 typescript 15 collide 15 javascript 15 aabb 14 3d 14 circle 12 intersect 12 collision detection 11 point 10 hit 9 collisions 9 test 9 quadtree 9 engine 9 animation 8 canvas 8 vector 8 ray 8 polygon 8 triangle 7 unique 7 rectangle 7 box 7 inside 6 hittest 6 leaflet 6 SAT 6 overlap 6 distance 5 2D 5 d3 5 react 5 tilemap 5 utilities 5 id 5 particles 5 line 5 web 4 lines 4 uuid 4 guid 4 mesh 4 webgl 4 lightweight 4 sphere 4 position 4 points 4 picking 4 collider 4 games 4 overlapping 4 fast 4 pick 4 pixi 4 simulation 4 spatial 4 hash 4 intersects 3 generator 3 tween 3 unique-id 3 phaser 3 unproject 3 project 3 maps 3 leaflet-plugins 3 dom 3 2d-collision-library 3 math 3 js 3 camera 3 mouse 3 label 3 triangles 3 javascript-library 3 random 3 rendering 3 npm 3 performance 3 quad 3 three.js 3 2d-collision 3 es6 3 polygons 3 library 3 cuid 3 npm-package 3 grid 3 motion 3 d3-module 3 collided 3 bounce 3 physics-simulation 3