Posted by vishiv on Oct 26, 2016; 4:21pm
URL: https://forum.jogamp.org/Superposing-Image-in-a-JOGL-animation-tp4037332p4037366.html

HI,
for response (if someone search same key codes as me).
I have found my solution with the accumulation buffer. I read about it in framebuffer article in  :
http://www.glprogramming.com/red/chapter10.html
It's quite easy to use in JOGL and I think it work well now.
Thanks for help