Collision Packages

Representations of various 2D collision bodies (lines, segments, axis, AABB, circle, polygon)

A 2D collision checker for modern games.

Spatial Hashmap data structure for use in broad phase collision detection

一个用于在Canvas上实现球体碰撞和球体交互场景, 高可用、高扩展的库。

An extremely optimized (safe) spatial hash grid.

Collision Development files - Xenirus

Basic collision detection methods based on Jeffrey Thompson's collision detection online series

Control fading of scene cameras due to collisions of spatial objects for the Unity software.

A quadtree implementation

Resolving overlapping labels outside of Pie chart

Algorithm to calculate one-dimensional collision distance between two shapes

Fast tracking and collision detection for large volumes of objects within an arbitrary number of dimensions

A TypeScript port of Box2D

slide an ellipse/sphere along a series of line segments in 2d

A collection of collision detection and response functions for 2D

Drag elements and detect collisions between them

@manojtgn/collision2djs is a versatile and efficient npm package designed to accurately detect and compute collision and intersection points between various 2D shapes such as lines, rectangles, circles, and triangles.

This package provides a set of particle effects and animations based on pure javascript. You can use and edit them as you like. However, please credit the author if you use this library for public/commercial projects. Donations are welcome, too.

Quickly search for entities in the 2D world with a rectangular range query.

Separating Axis Theorem in 3D