Posted by Remco47 on Jul 01, 2011; 7:19pm
URL: https://forum.jogamp.org/OpenGL-4-Tessellation-Doesn-t-Work-tp3063244p3130461.html

Thanks for your reply. It seems my simple example was a tad too simple. I solved the actual problem in my original code. It was a linking error. To everyone who doesn't seem to get things working: do not only check for GLSL compilation errors; you must also check for linking errors.