"Bald Eagle" <cre### [at] netscapenet> wrote:
> "Pablo" <Pab### [at] gmailcom> wrote:
> > Hi everyone, i'm Pablo, first-year engineer design student and I have to make up
> > this product on pov ray. How would you make it? Sphere_sweep? It doesnt look so
> > realistic:(
>
>
> I'd say that the central portion ought to be an isosurface with a spherical
> equation modified with a sine wave, then asymmetrically scaled (see "Non-linear
> scale").
>
> See the Insert Menu, under Special Shapes, Isosurfaces by basic function,
> Isosurface sin sphere .
> Then scale it:
> http://www.econym.demon.co.uk/isotut/substitute.htm
>
> Then add sphere-sweep legs, or an isosurface equivalent.
>
> http://www.econym.demon.co.uk/isotut/more.htm#spline
> http://www.econym.demon.co.uk/isotut/splines.htm


Hey Bald Eagle, I tried doing the way you said but i only could to make a
isosurface sin sphere and how its name says, its a sphere but I need a kind of
water drop. Wich funcion could I use with the sin to make this shape? Not sure
if im explaining well

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