Additional images: Anaglyph, Parallel Stereo
The Pilz surface is a algebraic surface given by
f(x,y,z) := ((x^2 + y^2 - 1)^2 + (z -0.5)^2)^2) *
( (y^2/aa^2 + (z + hh)^2 -1)^2 +x^2) -
ff * (1 + bb*(0*x^2 + 0*y^2 + (z-0.5)^2))
default: ff = 0.28 hh = 0.03
See also: ImplicitSurfaces.pdf
Supporting files: