This example illustrates Wiggle's ability to focus through a scene. Moving the mouse up and down in the applet can focus on everything in the scene--four distinct planes: banners, bell, cops, building--all thanks to just two sets of matching points! Click on the "X" icon in the control panel to see the math behind this. Also, this example happens to use
one .jpg that has both images--I was pleasently surprised to find out that this works :)
