| YP Shadow 1.02 - Science program simulates a
body shadow on a screen. YP
Shadow simulates a light
source projecting the shadow
of an opaque body on a screen.
Using the mouse, it is easy to
change the position and the
size of the light source, the
position and the size of the
opaque body, and the position
of the screen. YP Shadow draws
the rays of light used to mark
the boundaries of the umbra
and the penumbra, and it
displays the shadow as it
appears on the screen. |
YP Shadow 1.02
