freeman-lab/extrude

a browserify server for rapid prototyping

Small module for fitting a canvas element within the bounds of its parent.

fast dom CSS styling

A shorthand module for creating a new WebGL context and basic animation loop.

A flexible wrapper for gl-vao and gl-buffer that you can use to set up renderable WebGL geometries from a variety of different formats.

gl-matrix's mat3, split into smaller pieces

gl-matrix's mat4, split into smaller pieces

WebGL shader wrapper

A node.js-style module system for GLSL!

Convert a flat array into a simplicial-complex-style indexed mesh, without optimisation.

Estimates normals for meshes

Formatted TAP output like Mocha's spec reporter

tap-producing test harness for node and browsers

tape utility to compare nested arrays within an epislon

Takes a list of vertices and faces, giving you back an array of individual triangles.

An alternative wrapper for orbit-camera that works independently of game-shell.

Extract the eye vector (camera position) from a view matrix

Oren-Nayar diffuse lighting model

Given an array of triangles' vertices, return a `Float32Array` of their normal vectors.

a soft gradient background in WebGL

Check if mobile browser.

Get the quickest, most high-resolution timestamp possible in node or the browser

A thin wrapper around the Web Audio API that lets you take some audio and get its waveform/frequency data in return.

Gaussian specular model for GLSL

Polygon near-linear time triangulation (based on Seidel's algorithm) with ear clip for small cases. Handles degenerate cases of colinear edges and vertices touching edges.

Pull audio waveform/frequency data into WebGL for realtime audio visualisation!

A SoundCloud 'now-playing' badge that you can just drop into browserify demos