An infinite chalkboard

Fractal scene rendering

Image distortion as a post-process effect

Compound Particle Forces

3D structures using constraint based Verlet integration

Depth of field using precalculated depth blurred imposters

GPS paths registered on USGS elevation data

Parametric sky generation based on the paper by Preetham

Absolute Minimum GUI

Path simplification using the Douglas-Peucker algorithm

A vector library

A simple stochastic raytracer

A physics library for Processing

Flux lines drawn via multiple particles moving under the influence of attractors

In scene texture baking in the presence of dynamic lighting

3D gallery environment with image rotation.

Selecting triangles in a 3D mesh using a KD-Tree accelerator.

Collision detection using a KD-Tree and an arbitrary mesh.

Heirarchical triangle storage using an Octree.

Texture baking in Blender and rendering in an applet.

Branching tree generator

Simple numerical interpolation

Ray picking of triangles in a dense random cloud

Window and widget toolkit for Processing.

See how the number and arrangement of blades in a camera iris affect the out of focus blur, or bokeh.

Camera convenience class.

Convenience classes for rays, triangles, intersections, and shading.

Shadow billboards projected onto a planar surface.

Greatest screensaver ever.

Satellite positions over time using NORAD tracking data and the SGP4/SDP4 propagation algorithms.

Describe the location and path of an orbiting object using the six Keplerian elements.

A background generation library for Processing

Verlet spring rope based mouse follower with color shifting

Rain moisturization rate based on personal velocity.

Use perceptual tonemapping and symmetry to generate Damask patterns for pixel backgrounds.

Perturbed gravitational motion to simulate swarming bees.

Fluid simulator lets you create waves for surfing stick figures

Color ray generator for vector tunnel effects

Binary particle bridged area mouse follower.

Aggregate bristle sketching brush that interacts with Blender

Mesh plane deformed by sine waves

Orbital dynamics simulator

Rendering mirror floor logos using a physically correct glossy BRDF.

How waves travel through traffic and how sports cars could be the solution

Gaussian bump displacement based landscape generator

Simple gravitational mouse follower.