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Video Tutorial: How To Analyse Lighting Using Light Meter
Light Meter is a visual debugging tool used to simplify lighting adjustment. It opens via Rendering -> Light Meter and shows illuminance distribution for all surfaces in the scene as a color gradient from zero to the maximum level. Recommended lighting levels are provided for quick reference.
Use this tool for lighting adjustment in your scenes. Physically correct lighting is a key to photorealistic graphics and is especially important for computer vision learning in virtual environments.