autowitch wrote:
> 
> How did you do the tiling?
> 

You have two options (that I can think of).

1) Use the repeat warp. For example, to get a <0,0,0>-<1,1,1> slice of your
texture to tile in 3D, you need 3 consecutive repeat warps:
warp{repeat x}
warp{repeat y}
warp{repeat z}

2) The way I did it was to modify the (x,y,z) parameters in the function call,
like this:
function{
    My_pigment_function(
        abs(x)-floor(abs(x)),
        abs(y)-floor(abs(y)),
        abs(z)-floor(abs(z))
    )
}
This also tiles a <0,0,0>-<1,1,1> slice of the pattern in 3D - but if I'm not
mistaken, the pattern is mirrored at the origin.

-- 
Margus Ramst

Personal e-mail: mar### [at] peakeduee
TAG (Team Assistance Group) e-mail: mar### [at] tagpovrayorg

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