this.setVisible(true);
// Add view control layers, which the World Windows cannnot share.
ViewControlsLayer viewControlsC = new ViewControlsLayer();
this.wwp.getWwd().getModel().getLayers().add(viewControlsC);
ciwCtrSlcLstC = new OurViewControlsSelectListener(this.wwp.getWwd(), viewControlsC);
this.wwp.getWwd().addSelectListener(ciwCtrSlcLstC);
// Position the windows side-by-side.