Hello,

In this part of a text file there is a yellow line in:

function {(x*x+y*y+z*z-1) + noise3d(x,y,z)},

the noise3d seems not to be working.

syntax:

isosurface {

function {(x*x+y*y+z*z-1) + noise3d(x,y,z)}

threshold 0

contained_by { box { -1, 1 } }

texture {

T_Stone23 scale <0.35, 0.35, 1.0>}

translate <-0.5,0,-0.5>

scale <5,1.75,5>

finish { Shiny }

normal { wrinkles 0.001 scale .02 }

normal { bumps 0.01 }

}

Maybe you know the answer.

H.Frik