Hmmmm, that could be used to generate a height field for waves interacting 
with a coastline?



> Attached images show characteristic of function in pure iso_csg
> (sharp.png) and in modified macros/functions (rounded.png) posted by me in
> povray.text.scene-files recently. As example I've converted chars.inc CSGs
> from standard distribution. Both images are interesting IMO but what do
> you think about it ?
> 
> ABX

Post a reply to this message