Posted by elect on Feb 12, 2016; 2:57pm
URL: https://forum.jogamp.org/JOGL-2-support-for-Ardor3D-JMonkeyEngine-3-jzy3d-and-NiftyGUI-tp1706747p4036197.html

that happens because with transparency you need to order from back to front (or viceversa) the object you render to obtain a correct blending step-by-step