Dynamic? First, you need 2 Images. The normal tree, and the grey. Then create a script, which lock the grey tree to the normal tree, and which rotate the shadow addicted to the sun angle. I'm not the master scripter, but logical, it should work. : )
regards, The Shooter
Staub ist das neue Prime!!
Programming is like sex: One mistake and you have to support it for the rest of your life.