= f(x,y,z) = 0
scale: 1
15
φ: 0
2π
θ: 0
π
Example Functions:
Shape
f(x,y,z)
Sphere
x*x+y*y+z*z-4
Hyperboloid
z*z-x*x-y*y-4
Waves
z-Math.sin(x+y)