Posted by Sven Gothel on Jan 21, 2024; 12:30am
URL: https://forum.jogamp.org/Rendering-outside-EventListener-and-program-fell-into-dead-loop-tp4043262p4043266.html

Utilizing GLEventListener surely would be easy - if possible.
It is the recommended no-pain path forward :)

Problem might not be the GLEventListener model itself,
but implementing your own GLAutoDrawable type which
works with your other framework?
An GLAutoDrawable is NEWT's GLWindow for example.

For this you could have a look at GLAutoDrawableDelegate,
allowing an ad-hoc implementation as shown in JOGL's unit tests:
- https://jogamp.org/cgit/jogl.git/tree/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateNEWT.java
- https://jogamp.org/cgit/jogl.git/tree/src/test/com/jogamp/opengl/test/junit/jogl/acore/TestGLAutoDrawableDelegateOnOffscrnCapsNEWT.java

+++

If the self-coded GLAutoDrawable is also not possible,
just look at the GLAutoDrawableDelegate code and
GLDrawable + NativeSurface + GLContext
to dive into all the well documented details.

In case this work is company related,
you may also contact me or others for more support.
https://jogamp.org/wiki/index.php?title=Maintainer_and_Contacts#Commercial_Support