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.
DO NOT DELETE YOUR POSTS
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.
P2D and P3D causes gpu to go to 100%
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.
What's the difference? (int a; int b vs…
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.
Return to an original position
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 to extract audio track from video …
Questions about the video tutorial introduction to Processing at http://hello.processing.org
Small issue with code editor in hello.p…
GLSL / Shaders
Questions about OpenGL shaders, also known as OpenGL Shading Language (GLSL).
Differences / Porting Issues with GLSL …
If your sketch uses a library you had to install, ask your question here.
NullPointerException using minim library
Hardware, Integration & Other Languages
If your sketch needs a Kinect device, ask your questions here.
Anyone have any advice on using project…
Ask questions about programs communicating with an Arduino board here.
Variables for every button/joystick on …
Processing on the PI
Raspberry pi with processing outputing …
Questions about Modes
Processing supports different running modes. If your question is about using a mode (not the default Java one!), ask it here.
calling math experts - Mathematical Ste…
Questions about developing code in the Android mode / specific about the Android platform.
Android Dev. Problems.
Processing.js closes active Processing …
Questions about Python Mode.
Image quality (pixel image is blurry)
Questions about Tools
For questions about the Processing Tools. Can also be used for questions about other IDEs like Eclipse, NetBeans, etc.
[Eclipse] Use PApplet methods (e.g. 'fi…
Questions and discussions about the development of Processing itself, how to improve it, etc.
Beginner: advice on contributing to the…
Create & Announce Libraries
If you develop a library for Processing, you can ask questions about such development here, and announce it here.
Video Export Library, need help testing…
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.
Java DB Manager
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
Hypothetical proposal concept
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…
MAKE: Getting Started with p5.js book -…
p5.js Programming Questions
Add latitude/longitude to csv file and …
p5.js Library Questions
P5js and Tracking js
p5.js Development Questions
Processing using way too much CPU?
This header category groups the questions about this forum.
Different forums out there?
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!)
Finished the Generative Design Variatio…
Events & Opportunities
Announce an event or job offers, related to Processing.
OOP Approach in Processing
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Processing or java?
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