lava.flecs

using flecs.components.*
using flecs.script.*

const Size = 100
const Res = 200
const Scale = 10

const P = Size / Res
const M = Size / Scale / P

for x in 0..Res {
  for y in 0..Res {
    const p = 10 * abs(
      perlin2(x / M, y / M) *
      perlin2(x / (M * 5), y / (M * 0.2))
    )

    const h = 1 * p + 1
    {
      Position3: {x * P, h / 2, y * P}
      Box: {P, h, P}
      Rgb: {p / 3, 0}
      Specular: {0.5, 2}
      Emissive: {1 * smoothstep(0.5, 1.0, p)}
    }
  }
}

ground_plane {
  Rgb:{}
}