Function physicalKnobToSlider

physicalKnobToSlider(
    key:
        | "roughness"
        | "metalness"
        | "clearcoat"
        | "clearcoat_roughness"
        | "iridescence"
        | "sheen"
        | "transmission"
        | "ior"
        | "thickness"
        | "attenuation_distance"
        | "dispersion",
    value: number,
): number
Value → slider position domain: Infinity (and anything past the track) lands on the top stop. This is presentation-only: Layers-panel state remains in material space so an authored finite value beyond the track can survive unrelated edits.
Parameters
- key:
      | "roughness"
      | "metalness"
      | "clearcoat"
      | "clearcoat_roughness"
      | "iridescence"
      | "sheen"
      | "transmission"
      | "ior"
      | "thickness"
      | "attenuation_distance"
      | "dispersion"
- value: number
Returns number
- Defined in src/rendering/materials/mesh-physical/config.ts:537