Posted by hharrison on Sep 18, 2021; 7:33am
URL: https://forum.jogamp.org/ScreenScaling-ignored-tp4041281p4041288.html

You need the jogl libraries. You can find some instructions here:

https://gouessej.wordpress.com/2012/08/01/java-3d-est-de-retour-java-3d-is-back/#installation