Playing with GLSL in Processing

This time around things are running on the GPU. My first experiments with GLSL shaders in Processing taste like more. ๐Ÿ™‚

Hemesh Tutorial: Color + Dissolve

Code share alert! Learn how to color your HE_Meshes and dissolve them into thin air. Fully commented source code inside. Check it!

25 life-saving tips for Processing

I have bundled a huge number and variety of code examples in this single mega-post. Please learn from my mistakes and experiences! ๐Ÿ˜‰

Augmented Reality Tutorial

Wanna get started with augmented reality in Processing? Check out my guestpost on to get a running start!


Use the Google webservice to turn text into speech from within Processing. Two code snippets that show you how to do it!


I guess all this stuff is really going somewhere. Puzzle pieces falling into place. Got some exciting news to share! ๐Ÿ˜‰

Striate Cortex: Advanced Pixel Manipulation

Diving into the atom of the image: pixel! Working with lookup tables, the Flickr API, threads & pixel arrays (3 code examples included!)

Working with Toxiclibs

Vectors, voronoi tessellation, verlet particles and other fun with the biggest Processing library out there. Code examples included!

Eternalism & the art of slitscanning

Ever wanted to bend space & time? In the spirit of open-source I’m sharing my full HD slit-scanning sketch for Processing.


What do you get when you mix Hemesh, controlP5 and Sunflow? Check out my guestpost on to find out!