resources/particles/interp.json

{
   "MaxCount": 6000,
   "Drawable": {
      "Type": "SkCircleDrawable",
      "Radius": 2
   },
   "EffectCode": [
      "void effectSpawn(inout Effect effect) {",
      "  effect.rate = 2000;",
      "}",
      "",
      "void effectUpdate(inout Effect effect) {",
      "  effect.pos.y = sin(effect.age * 6.28) * 40;",
      "}",
      ""
   ],
   "Code": [
      "void spawn(inout Particle p) {",
      "  p.lifetime = 2 + (rand * 2);",
      "  p.vel.x = (30 * rand) + 50;",
      "  p.vel.y = (20 * rand) - 10;",
      "}",
      "",
      "void update(inout Particle p) {",
      "  p.color.r = p.age;",
      "  p.color.g = 1 - p.age;",
      "  float s1 = 0.5 + (1.5 * p.age);",
      "  float s2 = 1.0 + (-0.75 * p.age);",
      "  p.scale = s1 + (s2 - s1) * rand;",
      "  p.vel.y += 20.0 * dt;",
      "}",
      ""
   ],
   "Bindings": []
}