# Lumpy orb with 6 lobes and mean radius s

define @expression1 s * (1 + 0.1 * sin(6*φ + (2 * z * π / s)) * sin(6 * θ))

-(s * 1.1) ≤ x ≤ s * 1.1
-(s * 1.1) ≤ y ≤ s * 1.1
-(s * 1.1) ≤ z ≤ s * 1.1

{ρ < 1 ∨ \
r ≤ @expression1 } xor \
{{ρ < 1 ∧ abs(z) ≤ s * 1.1 - 2} ∨ \
r ≤ @expression1 - 2}