Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-213779

FPS drops when looking up in a tall world (4064 blocks)

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: 1.16.4, 20w51a, 21w03a, 1.16.5, 21w05a, 21w05b, 21w06a, 21w07a, 21w08b, 21w10a, 21w11a, 21w14a, 21w15a, 1.17 Pre-release 3, 1.17
    • Fix Version/s: 21w37a
    • Labels:
      None
    • Confirmation Status:
      Confirmed
    • Category:
      Performance, Rendering
    • Mojang Priority:
      Important

      Description

      The bug

      If you generate a tall world using custom world files, looking up(or down when far away from min_y) decreases fps by a very high amount without there being a lot to render

      To reproduce

      1. Load the custom world in the attachments
      2. Look up
        →  FPS drops dramatically

      In 21w06a the total world height got increased to 384 by default, this issue now also occurs(less extreme, the world height is still lower than my custom world) by default in new worlds

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              jeffmck [Mojang] Jeff McKune
              Reporter:
              Tycho Los BBLZ
              Votes:
              19 Vote for this issue
              Watchers:
              16 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                CHK: