Processing 2.x and 3.x Forum
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Announcements & Guidelines
See news and information about Processing and the forum here. Read-only section.
Forum software updated (Vanilla 2.1.13)
Commonly asked questions (FAQ) about programming in Processing. Also gives instructions how to use this forum. Read only.
Could not run the sketch (Target VM fai…
General discussion around Processing: installation, usage of the PDE, etc. Do not ask programming questions in this category, use the sub-categories instead.
Processing + JOCL
Questions about programming with Processing. If the question can be formulated with a "how to", go to this category instead. If you already have some code, go to the "Questions about code" category.
How do I do secant calculation in Proce…
Questions about Code
Only for questions where you show some code, preferably your own, and ask questions about it: how to fix it, how to improve it, etc.
When you have a programming question, but no code yet: "how to track movement", "how to make sound from image" (or the reverse), and similar general questions.
How do you import, index, and switch be…
Questions about the video tutorial introduction to Processing at http://hello.processing.org
Is this the best place to ask questions…
GLSL / Shaders
Questions about OpenGL shaders, also known as OpenGL Shading Language (GLSL).
If your sketch uses a library you had to install, ask your question here.
how to lay vids on top of each other! (:
Hardware, Integration & Other Languages
Integrating JOCL with Processing
If your sketch needs a Kinect device, ask your questions here.
Simple, Simple, Simple question (docume…
Ask questions about programs communicating with an Arduino board here.
Processing on the PI
Questions about Modes
Processing supports different running modes. If your question is about using a mode (not the default Java one!), ask it here.
Syntaxis in Spanish
Questions about developing code in the Android mode / specific about the Android platform.
How to run video on android app
Questions about Python Mode.
Dependencies on Jython / Processing ?
Questions about Tools
For questions about the Processing Tools. Can also be used for questions about other IDEs like Eclipse, NetBeans, etc.
Processing MovieMaker Tool source code.
Questions and discussions about the development of Processing itself, how to improve it, etc.
When will Processing IDE shift to Java 8
Create & Announce Libraries
If you develop a library for Processing, you can ask questions about such development here, and announce it here.
PostFX - Shader based post processing l…
Create & Announce Modes
If you develop a mode for Processing, you can ask questions about such development here, and announce it here.
Create & Announce Tools
If you develop a tool for Processing, you can ask questions about such development here, and announce it here.
marine: a framework for artistic intera…
Rails Girls Summer of Code 2017
Discussion about projects for Rails Girls Summer of Code 2017
Application for Processing for android
Google Summer of Code 2017
Discussion about projects for Google's Summer of Code 2017
Testing / unit testing / TDD with Proce…
Summer of Code 2016
Discussion about projects for Google's Summer of Code 2016
Project ideas for Python Mode for Gsoc-…
Summer of Code 2015
Discussion about projects for Google's Summer of Code 2015
GSOC 2015 Ideas - p5.js WebGL render an…
Summer of Code 2014
Discussion about projects for Google's Summer of Code 2014
Implementing various inputs and/or Asio…
How would I write an anonymous function…
p5.js Programming Questions
How do I convert 2D Canvas to WEBGL?
p5.js Library Questions
this.output is undefined after calling …
p5.js Development Questions
This header category groups the questions about this forum.
PVector class working with Double fields
Share Your Work
You made something cool with Processing? Show your finished work here, in code, in images or videos. (That's not a place to ask questions about your code!)
Rigid Body Simulation
Events & Opportunities
Announce an event or job offers, related to Processing.
Job: Creative Computing Lecturer / Digi…
Here you can chat about anything. Don't spam!
Legal rights, law etc
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