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  1. Qt
  2. QTBUG-77609

Node rotations should be using a Quaternion

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Details

    • Task
    • Resolution: Done
    • P2: Important
    • 5.15.0 Alpha, 5.15
    • None
    • Quick: 3D
    • None
    • eec0dca356c401770ae0554707b312d7da39b58d (qt/qtquick3d/5.15)
    • Qt Quick 3D - Week 5/6

    Description

      Right now the both the front end and backends are using Euler angles as well as rotation order to specify the rotation of a Node.  This is not great for many reasons.  Instead we should be using a Quaternion on the front-end and back-end and and just have a convenience API for specifying rotations using Euler angles.

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          is duplicated by

          Sub-task - The sub-task of the issue QTBUG-79463 QQuick3DNode: use quaternions to represent rotations

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          is required for

          Bug - A problem which impairs or prevents the functions of the product. QTBUG-81750 Modify demos after removing orientation and quaternion change

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed

          Task - A task that needs to be done. QTBUG-76729 Create Editor Gadget Examples

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          relates to

          Suggestion - Public suggestions QTBUG-80360 Too many options for Euler angles rotation order

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
          mentioned in

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              janichol Andy Nichols
              janichol Andy Nichols
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                Created:
                Updated:
                Resolved:

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