{
 "name": "nd-knock",
 "notes": "One-shot, 32 px (drawn at 20 px a unit, so its rings are twice as heavy as a 64 px effect's), on a door at hand height: one knock with no word. A small ink ring opens from the knuckles with three flecks. The scene starts one on every rap (100 ms into each 800 ms knock loop).",
 "size": [
  32,
  32
 ],
 "fps": 24,
 "frames": 10,
 "loop": false,
 "seed": 47,
 "layers": [
  {
   "id": "ring",
   "pass": "front",
   "blend": "normal",
   "emitter": {
    "shape": "point",
    "x": 16,
    "y": 16,
    "burst": 1,
    "startDelay": 0.0
   },
   "particle": {
    "life": 0.34,
    "speed": 0,
    "shape": "ring",
    "size": {
     "start": 2,
     "end": 15,
     "ease": "out"
    },
    "alpha": {
     "start": 0.9,
     "end": 0,
     "ease": "in"
    },
    "colors": [
     {
      "t": 0,
      "c": "#2a2018"
     }
    ]
   }
  },
  {
   "id": "ring2",
   "pass": "front",
   "blend": "normal",
   "emitter": {
    "shape": "point",
    "x": 16,
    "y": 16,
    "burst": 1,
    "startDelay": 0.06
   },
   "particle": {
    "life": 0.28,
    "speed": 0,
    "shape": "ring",
    "size": {
     "start": 2,
     "end": 9,
     "ease": "out"
    },
    "alpha": {
     "start": 0.6,
     "end": 0,
     "ease": "in"
    },
    "colors": [
     {
      "t": 0,
      "c": "#4a3b2c"
     }
    ]
   }
  },
  {
   "id": "flecks",
   "pass": "front",
   "blend": "normal",
   "emitter": {
    "shape": "point",
    "x": 16,
    "y": 16,
    "burst": 3,
    "startDelay": 0.0
   },
   "particle": {
    "behavior": "spark",
    "drag": 7,
    "life": [
     0.16,
     0.24
    ],
    "speed": [
     45,
     65
    ],
    "angle": [
     -180,
     180
    ],
    "shape": "streak",
    "streak": 0.05,
    "size": {
     "start": 2.5,
     "end": 1
    },
    "colors": [
     {
      "t": 0,
      "c": "#2a2018"
     },
     {
      "t": 1,
      "c": "#4a3b2c",
      "a": 0
     }
    ]
   }
  }
 ]
}