{
  "preset": "medium",
  "terrain_shadows": null,
  "light": {
    "sky_reach_m": 6.0,
    "cave_ambient": 0.05,
    "block_lux": 24000.0,
    "border_fade_m": 4.0,
    "min_bake_interval_s": 1.0,
    "emitters": [],
    "show_emitters": false
  },
  "bloom_settings": {
    "intensity": 0.08,
    "low_frequency_boost": 0.7,
    "threshold": 0.0,
    "threshold_softness": 0.0,
    "additive": false
  },
  "grade_settings": {
    "mode": "auto",
    "day": { "lift": [0.0, 0.0, 0.0], "gamma": [1.0, 1.0, 1.0], "gain": [1.0, 1.0, 1.0], "saturation": 1.0, "contrast": 1.0 },
    "golden": { "lift": [0.0, 0.0, 0.0], "gamma": [1.0, 1.0, 1.0], "gain": [1.08, 0.98, 0.84], "saturation": 1.12, "contrast": 1.05 },
    "night": { "lift": [0.0, 0.01, 0.03], "gamma": [1.0, 1.0, 1.0], "gain": [0.62, 0.74, 1.0], "saturation": 0.65, "contrast": 1.0 },
    "day_elevation_deg": 15.0,
    "night_elevation_deg": -6.0
  },
  "sway_settings": {
    "distance_m": 60.0,
    "strength_m": 0.35,
    "reference_height_m": 10.0,
    "frequency_hz": 0.3,
    "gust": 0.6,
    "wind_direction_deg": 35.0
  },
  "terrain_shadow_settings": {
    "strength": 1.0,
    "min_visibility": 0.0,
    "lift_m": 1.5,
    "impostors": true
  }
}