Posted by gouessej on Jul 17, 2018; 7:56am
URL: https://forum.jogamp.org/Using-multiple-models-in-a-scene-tp4038956p4039042.html

A NIO buffer is typically an instance of this class. A direct NIO buffer is a buffer whose content resides (most of the type) outside of the Java heap in the native heap.

You can create NIO buffers to use with JOGL by using this class.

I advise you to read my post about deallocating direct NIO buffer native memory.

By the way, if you pass an indirect NIO buffer to JOGL, it will have to build a direct one anyway, it's not a good idea.