[Squeakland] Any hint how to use wrap?

[K. K. Subramaniam]

On Thursday 17 Jul 2008 2:19:30 am Uwe Hübner wrote:
> Dear Squeakers,
>
> can anybody give me a hint how to use the 'Sketch wrap' in the
> Squeakland-Squeak version 3.8-05 #556.
When an object moves beyond the limits of its container, wrap makes it 
re-appear on the other side. It is as if the container is a globe.

Try dragging a playfield out of Supplies into the world and then drag a star 
into this playfield. Open the viewer for the star and create the following 
script and start ticking that script.
	star forward by 5.
	star wrap.

You can turn the star around to see what happens as it moves disappears out of 
view in different edges.

HTH .. Subbu