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.
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Commonly asked questions (FAQ) about programming in Processing. Also gives instructions how to use this forum. Read only.
Why are text and graphics so ugly and b…
General discussion around Processing: installation, usage of the PDE, etc. Do not ask programming questions in this category, use the sub-categories instead.
Processing 3.3.7 start delayed
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.
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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.
How do I make the timer stop and reset?
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.
Questions about the video tutorial introduction to Processing at http://hello.processing.org
Processing has it's own programming lan…
GLSL / Shaders
Questions about OpenGL shaders, also known as OpenGL Shading Language (GLSL).
How to port this shader to Processing 3?
If your sketch uses a library you had to install, ask your question here.
switching screens between setup and pla…
Hardware, Integration & Other Languages
Sending a "break" over serial
If your sketch needs a Kinect device, ask your questions here.
Problem with Screen for a Kinect User D…
Ask questions about programs communicating with an Arduino board here.
save and load Array list
Processing on the PI
Can't play video on 3.3.5 on RPi 3
Questions about Modes
Processing supports different running modes. If your question is about using a mode (not the default Java one!), ask it here.
Is the p5.js mode the right one to use?
Questions about developing code in the Android mode / specific about the Android platform.
Fill colors randomly changing in proces…
Questions about Python Mode.
Questions about Tools
For questions about the Processing Tools. Can also be used for questions about other IDEs like Eclipse, NetBeans, etc.
Movie Maker tool and Midi files
General category for discussion in Spanish
Ayuda para usar random
Questions and discussions about the development of Processing itself, how to improve it, etc.
Create & Announce Libraries
If you develop a library for Processing, you can ask questions about such development here, and announce it here.
Art-Net Library for Processing
Create & Announce Modes
If you develop a mode for Processing, you can ask questions about such development here, and announce it here.
How can I submit my own mode for Proces…
Create & Announce Tools
If you develop a tool for Processing, you can ask questions about such development here, and announce it here.
Perceptual Colorpicker Tool
Summer of Code 2018
Discussion about projects for Google's Summer of Code 2018
I have submitted my proposal draft but …
Rails Girls Summer of Code 2017
Discussion about projects for Rails Girls Summer of Code 2017
Application for Processing for android
Summer of Code 2017
Discussion about projects for Google's Summer of Code 2017
Idea: R Language Mode for Processing
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…
Download p5js button not working
p5.js Programming Questions
compare text in two attached txt files?
p5.js Library Questions
How to integrate a js plugin into my p5…
p5.js Development Questions
question about p5.Sound library
This header category groups the questions about this forum.
Change profil name
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!)
A hypnotic, music-reactive Techno visua…
Events & Opportunities
Announce an event or job offers, related to Processing.
computational art open day: Goldsmiths,…
Here you can chat about anything. Don't spam!
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