Jim Charter wrote:
> I wasn't totally sure.  Sometimes people combine random with a test 
> against a pigment pattern to exclude certain areas, or one can 
> manipulate the density or other aspects of the random placement in 
> general ways.  I think you use collision detection with your bushes do 
> you not?  So I was curious if the grass tufts were being placed with 
> some degree of control.  I knew any imposed control would be algorithmic 
> not manual of course ;)

Actually there is  such a function controlling the placement but i did 
not touch it here - just took what randomness (in the LOTW system) 
choose for me in this case. ;-)

Christoph

-- 
POV-Ray tutorials, include files, Sim-POV,
HCR-Edit and more: http://www.tu-bs.de/~y0013390/
Last updated 03 May. 2005 _____./\/^>_*_<^\/\.______

Post a reply to this message