Hello,

I'm trying to get Processing with OpenGl working with eclipse. I've got processing working fine in Eclipse, and OpenGl works in the processing Environment, but so far I haven't been able to get them working together on Windows XP.

I've seen previous messages which suggest adding the OpenGl Jars in the build path, and pointing to the DLLs in the arguments to the VM.

I can see all the jars in my build path, and I have the following:

-Djava.library.path="${env_var:PATH};C:\Documents and Settings\justin\My Documents\processing-0135\processing-0135\libraries\opengl\library"

...in the VM arguments in the Run Dialogue. I've confirmed that is where the Open GL dlls are.

I've also tried placing that in the program arguments. And I've even dumped the DLLs directly into the JRE bin folder and confirmed that it was the correct JRE's folder.

The error I'm getting says:

java.lang.RuntimeException: You need to use "Import Library" to add processing.opengl.PGraphicsOpenGL to your sketch.

I have that as an import String and Eclipse is not complaining about it. I've also tried it without that and almost every permutation of the following lines.

import processing.*;
import processing.core.PApplet;
import processing.core.PImage;
import processing.opengl.PGraphicsOpenGL;

Does anyone have any ideas? Thanks.

Hi,

When using import processing.opengl.* ... where would you put the processing OpenGL folder in relation to the standard processing library?

Thank you!

Right click on the project/folder in eclipse, select properties, then "Java Build Path", then "Libraries" and there's the "Add External JARs" option.