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  1. Qt
  2. QTBUG-124708

QText2DEntity jagged text when using RHI OpenGL backend

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Details

    • Bug
    • Resolution: Unresolved
    • P2: Important
    • None
    • 6.6, 6.7
    • Qt3D
    • None
    • Windows

    Description

      Inspecting the application with RenderDoc shows that the uniform name has been mangled into _textureSize, or so it seams at least.
      Possible due to a conflict with the glsl function `textureSize`.

      Text is displayed correctly when using the Vulkan backend, other backends haven't been tested.

      See attached images illustrating the rendering issue and the missing uniform values.

      Attachments

        1. correct.png
          15 kB
          Alexander Hulander
        2. incorrect.png
          8 kB
          Alexander Hulander
        3. renderdoc-opengl-1.png
          78 kB
          Alexander Hulander
        4. renderdoc-vulkan-1.png
          77 kB
          Alexander Hulander
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            seanharmer Sean Harmer
            ahulander Alexander Hulander
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            Dates

              Created:
              Updated:

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