Posted by philjord on Mar 01, 2019; 10:34pm
URL: https://forum.jogamp.org/Java3D-in-batch-mode-tp4039415p4039575.html

Unfortunately if the Jogl isn't able to set up a surface then we are a long way from making Java3D work, and efforts to remove AWT or suppress warning aren't going to help.

The test line you ran is about as simple as it gets for Jogl so it's pretty definitive.

Someone else on the forum may provide help to get an X11 setup such that Jogl can work with it, but my experience is mainly with Windows where the windowing environment is almost always running regardless of the use of the machine.

Good luck with whatever solution you come up with (even if it's only plugging in a cheap monitor).

Could I be a real pain and ask you to put a final wrap up note on this forum at some point in the future so others can see what your final outcome was to assist them in case they are going down the same path? Even if you give up on off screen, or plugin a monitor or do something else.

Thanks,
Phil.