# An example input file to two spheres blended together

region: "
  -[x^2 + y^2 + z^2 - 1.0]
  |
  -[(x - 2.5)^2 + y^2 + z^2 - 1.0]
  "
bounds:
  min: [-5, -5, -5]
  max: [5, 5, 5]
resolution: [100, 100, 100]
algebra:
  alpha: "0.0"
  blend: "-1 / (1 + f1^2 + f2^2)"