{
  "engine": "Unreal Engine 5.0.3",
  "renderer": "D3D12 / SM5",
  "working_color_space": "ACES AP1 / ACEScg",
  "resolution": [
    1280,
    720
  ],
  "exposure": "Manual, compensation 0, physical camera exposure disabled",
  "capture_path": "SceneCapture2D final color in live Preview; native tonemapper reset defaults.",
  "notes": "Fixed camera and exposure; neutral color grading. Atmospheric sampling and GI can differ from the editor viewport. These are visual examples, not a reference certification.",
  "cases": [
    {
      "id": "default",
      "label": "Default (ACES)",
      "mode": "DEFAULT",
      "look": null,
      "image": "default.png",
      "parameters": {
        "DefaultParams.MinEV": -20.0,
        "DefaultParams.MaxEV": 0.0,
        "DefaultParams.PreExposure": 0.0,
        "DefaultParams.Saturation": 1.0
      }
    },
    {
      "id": "agx",
      "label": "AgX / True AGX",
      "mode": "AGX",
      "look": "TRUE_AGX",
      "image": "agx.png",
      "parameters": {
        "TrueAgXMinEV": -12.473930358886719,
        "TrueAgXMaxEV": 4.026069164276123,
        "TrueAgXPreExposure": 0.0,
        "bTrueAgXConvertFromACEScg": true,
        "AGXOutputGamma": 1.0,
        "bForceSDR": false
      }
    },
    {
      "id": "hable",
      "label": "Hable",
      "mode": "HABLE",
      "look": null,
      "image": "hable.png",
      "parameters": {
        "HableParams.MinEV": -20.0,
        "HableParams.MaxEV": 0.0,
        "HableParams.PreExposure": 0.0,
        "HableParams.Saturation": 1.0,
        "HableParams.ShoulderStrength": 0.15000000596046448,
        "HableParams.LinearStrength": 0.5,
        "HableParams.LinearAngle": 0.10000000149011612,
        "HableParams.ToeStrength": 0.20000000298023224,
        "HableParams.ToeNumerator": 0.019999999552965164,
        "HableParams.ToeDenominator": 0.30000001192092896,
        "HableParams.WhitePoint": 11.199999809265137,
        "HableOutputGamma": 1.0
      }
    },
    {
      "id": "aces_fitted",
      "label": "ACES Fitted (Narkowicz)",
      "mode": "ACES_FITTED",
      "look": null,
      "image": "aces_fitted.png",
      "parameters": {
        "ACESFittedParams.MinEV": -20.0,
        "ACESFittedParams.MaxEV": 0.0,
        "ACESFittedParams.PreExposure": 0.0,
        "ACESFittedParams.Saturation": 1.0,
        "ACESFittedOutputGamma": 1.0
      }
    },
    {
      "id": "reinhard",
      "label": "Reinhard",
      "mode": "REINHARD",
      "look": null,
      "image": "reinhard.png",
      "parameters": {
        "ReinhardParams.MinEV": -20.0,
        "ReinhardParams.MaxEV": 0.0,
        "ReinhardParams.PreExposure": 0.0,
        "ReinhardParams.Saturation": 1.0,
        "ReinhardParams.WhitePoint": 0.0,
        "ReinhardOutputGamma": 1.0
      }
    },
    {
      "id": "reinhard_luma",
      "label": "Reinhard (Luma)",
      "mode": "REINHARD_LUMA",
      "look": null,
      "image": "reinhard_luma.png",
      "parameters": {
        "ReinhardLumaParams.MinEV": -20.0,
        "ReinhardLumaParams.MaxEV": 0.0,
        "ReinhardLumaParams.PreExposure": 0.0,
        "ReinhardLumaParams.Saturation": 1.0,
        "ReinhardLumaParams.WhitePoint": 0.0,
        "ReinhardLumaOutputGamma": 1.0
      }
    },
    {
      "id": "khronos_pbr_neutral",
      "label": "Khronos PBR Neutral",
      "mode": "KHRONOS_PBR_NEUTRAL",
      "look": null,
      "image": "khronos_pbr_neutral.png",
      "parameters": {
        "PBRNeutralParams.MinEV": -20.0,
        "PBRNeutralParams.MaxEV": 0.0,
        "PBRNeutralParams.PreExposure": 0.0,
        "PBRNeutralParams.Saturation": 1.0,
        "PBRNeutralOutputGamma": 1.0
      }
    },
    {
      "id": "lottes",
      "label": "Lottes Filmic",
      "mode": "LOTTES",
      "look": null,
      "image": "lottes.png",
      "parameters": {
        "LottesParams.MinEV": -20.0,
        "LottesParams.MaxEV": 0.0,
        "LottesParams.PreExposure": 0.0,
        "LottesParams.Saturation": 1.0,
        "LottesParams.Contrast": 1.600000023841858,
        "LottesParams.Shoulder": 0.9769999980926514,
        "LottesParams.Toe": 0.18000000715255737,
        "LottesParams.ToeExponent": 0.2199999988079071,
        "LottesOutputGamma": 1.0
      }
    },
    {
      "id": "uchimura",
      "label": "Uchimura",
      "mode": "UCHIMURA",
      "look": null,
      "image": "uchimura.png",
      "parameters": {
        "UchimuraParams.MinEV": -20.0,
        "UchimuraParams.MaxEV": 0.0,
        "UchimuraParams.PreExposure": 0.0,
        "UchimuraParams.Saturation": 1.0,
        "UchimuraParams.MaxDisplayBrightness": 1.0,
        "UchimuraParams.Contrast": 1.0,
        "UchimuraParams.LinearStart": 0.2199999988079071,
        "UchimuraParams.LinearLength": 0.4000000059604645,
        "UchimuraParams.ToeControl": 1.3300000429153442,
        "UchimuraParams.ToePedestal": 0.0,
        "UchimuraOutputGamma": 1.0
      }
    },
    {
      "id": "ue4_filmic",
      "label": "UE4 Legacy",
      "mode": "UE4_FILMIC",
      "look": null,
      "image": "ue4_filmic.png",
      "parameters": {
        "UE4LegacyParams.MinEV": -20.0,
        "UE4LegacyParams.MaxEV": 0.0,
        "UE4LegacyParams.PreExposure": 0.0,
        "UE4LegacyParams.Saturation": 1.0,
        "UE4LegacyParams.bFilmicMode": true,
        "UE4LegacyParams.SCurveStrength": 0.0,
        "UE4FilmicOutputGamma": 1.0
      }
    },
    {
      "id": "source",
      "label": "Source Engine (Valve)",
      "mode": "SOURCE",
      "look": null,
      "image": "source.png",
      "parameters": {
        "SourceParams.MinEV": -20.0,
        "SourceParams.MaxEV": 0.0,
        "SourceParams.PreExposure": 0.0,
        "SourceParams.Saturation": 1.0,
        "SourceOutputGamma": 1.0
      }
    },
    {
      "id": "agx-golden",
      "label": "AgX / Golden",
      "mode": "AGX",
      "look": "GOLDEN",
      "image": "agx-golden.png",
      "parameters": {
        "GoldenAgXMinEV": -12.473930358886719,
        "GoldenAgXMaxEV": 4.026069164276123,
        "GoldenAgXPreExposure": 0.0,
        "bGoldenAgXConvertFromACEScg": true,
        "AGXOutputGamma": 1.0,
        "bForceSDR": false
      }
    },
    {
      "id": "agx-punchy",
      "label": "AgX / Punchy",
      "mode": "AGX",
      "look": "PUNCHY",
      "image": "agx-punchy.png",
      "parameters": {
        "PunchyAgXMinEV": -12.473930358886719,
        "PunchyAgXMaxEV": 4.026069164276123,
        "PunchyAgXPreExposure": 0.0,
        "bPunchyAgXConvertFromACEScg": true,
        "AGXOutputGamma": 1.0,
        "bForceSDR": false
      }
    },
    {
      "id": "agx-aces_like",
      "label": "AgX / ACES Like",
      "mode": "AGX",
      "look": "ACES_LIKE",
      "image": "agx-aces_like.png",
      "parameters": {
        "ACESLikeAgXMinEV": -6.5,
        "ACESLikeAgXMaxEV": 0.5,
        "ACESLikeAgXPreExposure": 0.0,
        "bACESLikeAgXConvertFromACEScg": true,
        "AGXOutputGamma": 1.0,
        "bForceSDR": false,
        "ACESLikeSlope.X": 1.0,
        "ACESLikePower.X": 1.0,
        "ACESLikeSlope.Y": 1.0,
        "ACESLikePower.Y": 1.0,
        "ACESLikeSlope.Z": 1.0,
        "ACESLikePower.Z": 1.0,
        "ACESLikeSaturation": 0.8999999761581421
      }
    }
  ]
}