Luxar Viewer API Documentation - v2026.9.22
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    Function physicalKnobFromSlider

    • Slider position → material value: the top stop means Infinity where the spec says so.

      Parameters

      • key:
            | "roughness"
            | "metalness"
            | "clearcoat"
            | "clearcoat_roughness"
            | "iridescence"
            | "sheen"
            | "transmission"
            | "ior"
            | "thickness"
            | "attenuation_distance"
            | "dispersion"
      • value: number

      Returns number

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