Posted by gouessej on May 26, 2016; 3:23pm
URL: https://forum.jogamp.org/Help-Updating-GLArrayDataServer-tp4036745p4036748.html

Hi

glMultiDrawArrays() is broken on some platforms, it's not worth it.

You use GL_STATIC_DRAW, it's not a good idea if you'd like to modify the content of GLArrayDataServer.