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Publisher

Carow

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This entry is from Wednesday June 11, 2025. The price of the asset may have changed since then.
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Overview

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Lumi is a professional light detection solution that can be used to sample light luminance and color, enhancing a variety of gameplay scenarios, such as:


  • Visibility mechanics for stealth and horror games.
  • Simulating sunlight input for solar panels and plants.
  • Checking exposure to direct sunlight for characters like vampires.

Let your imagination guide you as Lumi lights the way!


Features


  • Supports URP, BIRP, and HDRP pipelines.
  • Supports Directional, Point, and Spot Lights, using raycasting for occlusion detection.
  • Supports light cookies.
  • Sample light at multiple points and average results for precise detection.
  • Baked light sampling via Light Probes and Lightmaps.
  • Sample luminance, lightness, and color, using custom curves for fine tuning.
  • Alpha clipping support correctly factors in shadows from cutout materials.
  • Transparent material shadow support (Built-in Render Pipeline only).
  • Directional sampling mode: Essential for systems where light angle matters—perfect for simulating solar panels.
  • Editor integration: Runs seamlessly in the editor for rapid development.
  • Accounts for human brightness perception to ensure sampled luminance matches user expectations.
  • Can be used with fake lights, such as the FakeLight asset.
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