Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-86683

IBL Skybox is overexposed

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: P2: Important
    • Resolution: Done
    • Affects Version/s: 6.0.0 Alpha
    • Fix Version/s: 6.0.0
    • Component/s: Quick: 3D
    • Labels:
      None
    • Technical Risk:
      Normal
    • Commits:
      1197940913e70374b733bcbb6122f4e08cb26282 (qt/qtquick3d/dev)
    • Story Points:
      1
    • Sprint:
      Qt Quick 3D - 39 - 40

      Description

      Currently skyboxes are over exposed.  That is because the source data for the skybox is usually an HDR image where the color values are outside of the 0.0 - 1.0 range.  These colors need to be tonemapped (they are) and account for exposure.

      The current result is that areas of the skybox that are above 1.0 are clipped, and large parts of some images will just end up being white.  This leads to things like the sky not being blue in bright sunny images.

        Attachments

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

            Assignee:
            janichol Andy Nichols
            Reporter:
            janichol Andy Nichols
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

              Dates

              Created:
              Updated:
              Resolved:

                Gerrit Reviews

                There are no open Gerrit changes