Processing 2.1.1 How to get the GL context

capturevision

Hello,

I have problems getting the GL / GL2 context in a processing sketch. Can someone post a minimal example sketch showing me how to do it (in order to make Display Lists, etc..) ?

Secondary question : what libs do I have to reference in order to use the GL / GL2 context under NetBeans ?

Many Thanks.

amnon

Code Example

import javax.media.opengl.GL;
import javax.media.opengl.GL2;

void setup() {
  size(500, 500, P3D);
  GL gl = ((PJOGL)beginPGL()).gl.getGL();
  endPGL();
  GL2 gl2 = ((PJOGL)beginPGL()).gl.getGL2();
  endPGL();
  exit();
}

capturevision

Thanx a lot Amnon !

codeanticode

Hi, the PGL interface changed a bit since the 2.0 release, but now should remain largely stable. The last major modification (the gl fields not being static anymore helped to solve issues with multiple windows: https://github.com/processing/processing/issues/1698, and with ruby-processing and processing.py: https://github.com/processing/processing/issues/2333)

capturevision

and.. thanks to you andres.

PhiLho

Avoid duplicate threads, please. I removed the other one, where no one answered yet.

You can edit a topic if it is not what you wanted to write.

capturevision

Sorry, I did not see the other thread.. will read further next time ;-)