Hi there @fb1, welcome back, it has been a while since you last posted.
I am not aware that we have any current tutorials on this topic, but of course there are some CUDA samples for CUDA/OpenGL interop like simpleGL or possibly nearer to isoSurface simulation fluidsGL.
Of course there are some older forum posts on the topic as well like Modern GL Interop
And then there is the official documentation
I hope this helps already!