The blob in all its glory:
Knobbly version of blob01.
|Click on the snapshot to download the blob's stl file.|
1; # Prevent Octave from thinking that this is a function # though one is defined here function w = f(x2,y2,z2,c,r,e) x = (x2-c(1))/r(1); y = (y2-c(2))/r(2); z = (z2-c(3))/r(3); # function at origin must be <0, and >0 far enough away. w=0 defines the surface s=cos(x*15).*y.*(y-1).*(y+1); w = x.^2+y.^2+(z+0.3*x.^2-0.15*y.^2+0.25*s).^2-1; endfunction;GNU Octave