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  1. Qt
  2. QTBUG-102023

Incorrect shadows from SpotLight and PointLight

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Details

    • Bug
    • Resolution: Done
    • P2: Important
    • 6.2.5, 6.3.1, 6.4.0 Beta1
    • 6.2.1, 6.4
    • Quick: 3D
    • None
    • df5bd7cf9a (qt/qtquick3d/dev) b0eacbef06 (qt/qtquick3d/6.3) b0eacbef06 (qt/tqtc-qtquick3d/6.3) df5bd7cf9a (qt/tqtc-qtquick3d/dev) f9b3d4a394 (qt/tqtc-qtquick3d/6.2) b0eacbef06 (qt/tqtc-qtquick3d/6.3.1) df5bd7cf9a (qt/qtquick3d/6.4)
    • 2022 Qt Quick 3D: Week 17-18

    Description

      The attached example shows a SpotLight rotating around a cube model. The shadow cast from the cube seems to vary in intensity based on the angle. In some cases it has a negative intensity, i.e. the shadowed area is brighter than the lit area.

      Changing the SpotLight to a PointLight gives exactly the same result for the shadows.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-102049 PointLight shadows do not show as expected, depending on the surrounding geometry

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              janichol Andy Nichols
              tvete Paul Olav Tvete
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              Dates

                Created:
                Updated:
                Resolved:

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