Forum:The Players' Shadows

Hello, I have been watching the World Cup and noticed something. All of the players on the field always have a four-pointed shadow that doesn't change no matter where they are on the field (at least, that I can see). I was wondering how that works and didn't know where else to ask. Thanks in advance to anyone who can answer my question! Iffy88 19:46, June 12, 2010 (UTC)