In article <3AB### [at] darwincwruedu>, wed### [at] darwincwruedu
says...
> So thoughts? Criticisms (constructive, of course)?
I like it, but I think it would be a lot better if the walls looked not
so new and clean.
Perhaps it would help if you added a "granite"-normal to the stones. Or
even add the "granite" pattern to the isosurface.
Lutz-Peter
cwru