Posted by greatdonking on Dec 12, 2012; 4:12pm
URL: https://forum.jogamp.org/z-buffer-problem-in-mac-os-x-tp4027467p4027490.html

You should have a look :
http://blog.richeton.com/2007/05/09/swt-lwjgl-macos-the-depth-buffer-problem-in-opengl/