Competitor for what?^^
As far as I know there is no one with a comparable outdoor shadow technique here :P

Did you by the way notice that these are dynamic soft shadows?


The Screenshot is taken out of my Project called "Demoscene" with which I took part in the conitec contest last winter/spring/whatever...

Lite-C Tut. 1 Lite-C Tut. 2 Lite-C Tut. 3 (en)
Shader Tutorial (ger)

http://www.slindev.com