"alphaQuad" <alp### [at] earthlinknet> wrote:
> "Trevor G Quayle" <Tin### [at] hotmailcom> wrote:
> > Ny further critique, suggestions are more than welcome.
> >
> > -tgq
>
> Don't know if you posted any script or what youre using for normals.
> Here's a Cousin Ricky norm and the one I did for the Lego pool.
> not in that order
>
> #declare n_surface = normal {
>          function { f_ridge (x, y, z, 0.1, 1.0, 7, 0.7, 0.7, 0) } 2
> //   function { f_ridged_mf (x, y, z, 0.1, 3.0, 7, 0.7, 0.7, 2) } 2
> }
>  //f_ridge = function { internal(58) }
> // Parameters: x, y, z
>     // Six extra parameters required:
>     // 1. lambda
>     // 2. octaves
>     // 3. omega
>     // 4. offset
>     // 5. Ridge
>     // 6. noise
> // Parameters: x, y, z
>     // Six extra parameters required:
>     // 1. H
>     // 2. Lacunarity
>     // 3. octaves
>     // 4. offset
>     // 5. Gain
>     // 6. noise

The water surface is f_ridged_mf(x,y,z, 0.1, 3, 7, 0.7, 0.7, 2) plus procedural,
hand placed ripples.  It is not a normal though, but actually a heightfield.

-tgq

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