Floating shadows

http://www.hot.ee/myhostisdown/ren_wip1.jpg
So exactly what causes those horrible shadows and how do I get rid of them?
Thanks!

There is nothing wrong with the shadows but your cube is off the floor.

  1. that would be the cue chalk
  2. no.

Actually the object ball’s and cue ball’s shadows are off too.

Spot light with shadow buffer?

THen you have a bias/sampling problem

Stefano