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  1. Qt
  2. QTBUG-106923

Crashes and issues in qt3d examples with Scene3D

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Details

    • Bug
    • Resolution: Unresolved
    • P1: Critical
    • None
    • 6.4.0 Beta4, 6.4.0 RC1
    • Qt3D
    • None
    • Windows 10, mingw 11.2.0, Intel UHD Graphics 630

    Description

      Trying to run examples with Scene3D on Windows:
      advancedcustommaterial, audio-visualizer-qml, controls, scene3d

      they get crashed with segmentation fault in 

      QOpenGLContext::shareGroup() const

      Looks like when rendering first frame, so maybe somehow related to QTBUG-104593.

      Backtrace for scene3d attached. Qt creator show Thread 19 trace when stops.

      Also example controlsunderlay with compositingMode: Scene3D.Underlay doesn't get crashed, but show nothing in 3d scene, while controls are shown.

      Same for scene3d example if add Scene3D.Underlay mode: no crash but no 3d content.
      Also if I click "multisample" to true, application totally freeze.

      In all examples I have to add opengl render manually (QTBUG-106922).

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            seanharmer Sean Harmer
            lukegluke Oleg
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            Dates

              Created:
              Updated:

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