Posted by gouessej on Jan 30, 2018; 9:48am
URL: https://forum.jogamp.org/PickRay-and-Camera-questions-tp4038579p4038580.html

Hey

I think that there is some source code commented somewhere doing what you seem to expect. In theory, you can use several cameras with a single canvas and you can use the same camera with several canvases, that's why a camera isn't strictly bound to a canvas and it's up to you to update the camera used with a particular canvas.