AR Shadow, Reflection & Light Catcher

The AR Shadow, Reflection & Light Catcher allows you to easily illuminate video with scene lights.

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How to enable

  1. Check Pixotope World Settings > AR > Enable Light Catcher

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Parameters

  • Diffuse Override and SpecularOverride determine light strength and proportion of diffuse to specular component.

  • Light Multiplicative Power and Light Additive Power control blending light with the video. SceneColor = SceneColor + Video * Light * Multiplicative + Light * Additive theory is that Multiplicative can brighten the video and additive adds color.

  • Light After TAA if checked light compositing happens after TAA, it is more expensive but looks better when using DLSS or ScreenPercentage < 100

  • Add GI adds Global Illumination to Catcher

The Shadow/Light catcher material uses the AR video as Base Color.

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Excluding lights

Specify which lights should not contribute to lighting up the catcher. By default, all lights are used.

  1. Select the light

  2. Uncheck Light Up Catcher

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