Posted by Mr.Marbles on Aug 28, 2015; 12:07pm
URL: https://forum.jogamp.org/JOGL-2-support-for-Ardor3D-JMonkeyEngine-3-jzy3d-and-NiftyGUI-tp1706747p4035152.html

gouessej wrote

Edit.: Just put this call in canvas.invoke(false, new GLRunnable() {  public boolean run(GLAutoDrawable glad) { /*HERE*/ }}); and it will work.

I tried applying this fix to JoglNewtAbstractDisplay and now there is no canvas made visible. The app starts without exception but nothing is shown. For reference here's what the updated code looks like:

        canvas.invoke(false, new GLRunnable() {
            public boolean run(GLAutoDrawable glad) {
                renderer.setMainFrameBufferSrgb(settings.getGammaCorrection());
                return true;
            }
        });