Magic Leap Unity MLLightingTracker

Magic Leap One では 照明などの光の情報の取得が可能です。

// 開始
MLResult result = MLLightingTracker.Start();
if (result.IsOk)
{
    ...

// 輝度取得
ushort luminance = MLLightingTracker.AverageLuminance;

// 色温度をRGBカラーで取得
Color color = MLLightingTracker.GlobalTemperatureColor;

** 参考 **
Light Tracking Example
https://creator.magicleap.com/learn/guides/sdk-example-light-tracking

UnityEngine.XR.MagicLeap.MLLightingTracker Class
https://developer-documentation.magicleap.com/public/v0.21.0/UnityAPI/class_unity_engine_1_1_x_r_1_1_magic_leap_1_1_m_l_lighting_tracker.html