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  1. Qt
  2. QTBUG-88487

Grabbing an offscreen window leads to infinite loop if View3D has importScene

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P1: Critical P1: Critical
    • 6.0.0
    • 6.0.0 Beta4
    • Quick: 3D
    • None
    • 2
    • 8ec7a5a017cc26159c1eb6736897693315e97467 (qt/qtquick3d/dev)
    • Qt Quick 3D - Week 45/46, Qt Quick 3D - 47/48

      Grabbing an offscreen window leads to infinite loop if View3D has importScene. The first grab returns fine, but the second grab goes into an infinite loop. Looks like there is a loop in the child list of the QSSGRenderLayer.

      See the attached example to reproduce.

      This blocks offscreen rendering of 3D edit view qmlpuppet in QDS.

        1. ImportSceneInfiniteLoopQt6.zip
          3 kB
          Miikka Heikkinen
        For Gerrit Dashboard: QTBUG-88487
        # Subject Branch Project Status CR V
        321812,6 Avoid infinite linked lists dev qt/qtquick3d Status: ABANDONED -1 0
        322211,5 Fix issue with import scenes dev qt/qtquick3d Status: MERGED +2 0

            stromme Christian
            e0348803 Miikka Heikkinen
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              Created:
              Updated:
              Resolved:

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