Hi all,

First, welcome all here, as it's my first post :)
Now my problem: I've made a isosurface from sin(x) and then with abs 
function made it a box:

#declare Thickness = 0.15;
#declare WaveHeight = 0.15;
#declare fn = function(x,y,z) { y - sin(x*pi)*WaveHeight }

#declare wave_box =
isosurface {
   function { abs(fn(x,y+Thickness,z))-Thickness }
   contained_by { box { <-1,-0.5,-1>, < 1, 0.5, 1> } }
   max_gradient 0.8
}

all is great, it works :)
BUT - it would be _much_ better if it had rounded edges... but how the 
hell do it? I wonder if there's a way to distort for example 
f_rounded_box with sin(x)?...

Any advice would be appreciated :)

cheers
-- 
Piotr "utak3r" Borys

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