Hi all

i'm going to ask my question here, an other member recommends me to post here so here's my question :
Let's go :
I try to make the tutorial level with A7 version (trial and in the future Extra).
All things are ok but I have a problem with shadows : They look like stairs, look at this picture, perhaps you will understand what I try to say :
http://crystalnoir.free.fr/Creations/3DGS/tests/essaiombre.jpgHow can I correct this ?
this topic is the next of this :
http://www.coniserver.net/ubbthreads/showflat.php/Cat/0/Number/812142/an/0/page/0#Post812142thx in advance
(sorry for my bad english)