Some people at Ashundar were struggling with functions, and so I wrote a basic tutorial to help them out. I hope that this will help anyone over here who is still struggling with functions :).
http://www.ashundar.com/index.php?action=tpmod;dl=item212
hey thanx man....this will help a lot.....
but I am not getting the results.......what am I doing wrong....
Try getting rid of the fractal terrain for starters, and make sure your displacement shader is at 50 or 100. I would also recommend bypassing the surface layer, as that makes the canyon less prominent and thus harder to see.
Excelent, just what I was lookin' for ;D
Richard
I only added fractal terrain because I didnt get anything from the function.....but then I also didnt change the value in displacement shader...thanx will try it now...
Hey, cool, o_b. Thanks.
Nice job, o_b. Very nice.
:)