2D绘图 Packages

Encode a string into a QR code.

utility for working with polygons (arrays of vec2s)

Optimized 2d/3d/4d and arbitrary length vector operations, support for memory mapping/layouts

Micro module to get the color of a single pixel on a HTML canvas

Interpolate 2 rectangles

Multi-Style Text for pixi.js

Draw perfect arrows between points or shapes

Vector2 class library written in javascript.

unproject 2D point to 3D coordinate

whether a picking ray intersects with a plane

lines expanded in a vertex shader

Rotates two-dimensional arrays clockwise by 90 degrees, 180 degrees, or 270 degrees

Javascript library for 2d geometry

A JavaScript 2D physics engine.

project 3D point into 2D window space

a minimal requestAnimationFrame render loop

Matrix & quaternion operations for 2D/3D geometry processing

Detect if a polygon has self intersecting lines

Cross-Platform JavaScript Creative Coding Framework

creates a picking ray for a 2D/3D camera