{
  "model": "assets/lng_demo.glb",
  "sidecar": "assets/lng_demo.hotspots.json",
  "poster": "assets/poster.jpg",
  "notes": "data/hotspots.json",
  "dracoDecoderPath": "vendor/draco/",
  "camera": { "fov": 50, "near": 0.3, "far": 2000 },
  "fallbackView": { "position": [64, 50, 80], "target": [4, 6, 2] },
  "walk": { "eyeHeight": 1.7, "groundY": 0, "speed": 6, "fastMultiplier": 3, "turnSpeed": 1.6 },
  "flow": { "stripeMetres": 3, "speedMetresPerSecond": 2.5 }
}