}
@Override
- public void keyPressed(final KeyEvent event, final ViewPanel viewPanel) {
+ public boolean keyPressed(final KeyEvent event, final ViewPanel viewPanel) {
if ('r' == event.getKeyChar()) {
raytrace();
- return;
+ return true;
}
- super.keyPressed(event, viewPanel);
+ return super.keyPressed(event, viewPanel);
}
private void putPixel(final int x, final int y, final int z,