# An example input file to draw three tori in 3D space.
region: "-[(x^2 + y^2 + z^2 + 2.0^2 - 1.0^2)^2 - 4 * 2.0^2 * (x^2 + y^2)]"
bounds:
  min: [-5, -5, -5]
  max: [5, 5, 5]
resolution: [50, 50, 50]