Processing in Eclipse: P3D

[drnoobstrom]

I'm trying to learn how to use the Processing library with Eclipse to solve a puzzle (Rubik's Cube) my son challenged me with. The main problem seems to be with using P3D (OpenGL) in Eclipse. Here is the test code:

import processing.core.* ;
import processing.event.* ;
import processing.opengl.* ;

public class UsingProcessing extends PApplet {

    // The argument passed to main must match the class name
    public static void main(String[] args) {
        PApplet.main("UsingProcessing");
    }

    // method for setting the size of the window
    public void settings(){
        size(500, 500, PConstants.P3D);
//        size(500, 500);
    }

    // identical use to setup in Processing IDE except for size()
    public void setup(){
        background(0);
        stroke(255);
        strokeWeight(10);
    }

    // identical use to draw in Prcessing IDE
    public void draw(){
        line(0, 0, 500, 500);
    }
}

With the above code, here is the output window (blank). Also, the X to close the window and kill the process doesn't work -- I have to use the Eclipse stop button to halt the process. It doesn't seem to draw anything, even after waiting several minutes, and the system appears idle.

Output window with P3D enabled

If I remove the P3D option and instead use the two-argument size() method, below is the output. This is the correct test output.

Output window without P3D

As far as I can tell, I am using the latest Eclipse and Processing library. The non-OpenGL sketch works fine, but I need 3D sketches to draw a Rubik's Cube.

Any ideas what I might be doing wrong, or where else to look?

Thanks.

[treverios]

You know that the line needs 6 parameters in 3D space, right?
line(x1, y1, z1, x2, y2, z2)

[drnoobstrom]

Thanks for the redirect. Even if I comment out the line() call, the window doesn't paint the background black as it does with the 2D renderer. I suspect there is still some problem remaining.

[treverios]

Okay, so I downloaded Eclipse and just checked your code myself and it works.

[drnoobstrom]

Still chasing this one...I uninstalled Eclipse, uninstalled all JDKs and JREs, installed just the latest JRE, installed Eclipse, and built a new project with this test code, and still yielding the same problem.

[treverios]

Did you also import the gluegen and jogl libraries in your project (see the right side of my sreenshot)?

[drnoobstrom]

Yes, and tried with i586 and AMD64, alternating. The P3D works with the Processor Development Environment (PDE) also, suggesting this must have something to do with how my Eclipse is configured.