Posted by Rii933 on Mar 04, 2016; 8:22am
URL: https://forum.jogamp.org/The-screen-turns-blank-when-I-resize-the-window-tp4036401p4036423.html

I tried to refresh the canvas so I added this code:
 
 RefreshCanvas3D canvas3D =
        new RefreshCanvas3D(config);
   
    class RefreshCanvas3D extends Canvas3D {
                public RefreshCanvas3D(GraphicsConfiguration config) {
          super(config);
        }
                public void paint(Graphics g) {
          super.paint(g);
          Toolkit.getDefaultToolkit().sync();
        }
      }