Posted by ThomasR on Feb 20, 2018; 3:41pm
URL: https://forum.jogamp.org/Renderer-updateTexture2DSubImage-tp4038649p4038667.html

MyScene extends Scene {
   Node root; // the top level node for this display

   @Override
   public boolean renderUnto(Renderer renderer) {
      root.onDraw(renderer);
      return true;
   }
}

myCanvasRenderer = new JoglCanvasRenderer(myScene, false, null, false);