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  1. Qt
  2. QTBUG-106481

PrincipledMaterial clearcoat shader error with no lights

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.4
    • 6.4.0 Beta4
    • Quick: 3D
    • None
    • d19ae6827470735cac5d9bc059b9ab4521995a18

    Description

      (This bug appears with car-configurator demo, created here a simplified way to reproduce)

      Getting following shader error with the attached tester app:

       

      "ERROR: :360: 'qt_schlick3' : no matching overloaded function found \nERROR: :360: '=' : cannot convert from ' const float' to ' temp highp 3-component vector of float'\nERROR: :360: '' : compilation terminated \nERROR: 3 compilation errors. No code generated."

      Reason appears to be using clearcoatAmount > 0, while the scene doesn't (yet) have a light.

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            kagro Kaj Grönholm
            kagro Kaj Grönholm
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            Dates

              Created:
              Updated:
              Resolved:

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