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  1. Minecraft: Java Edition
  2. MC-105502

Enabling clouds incurs a huge performance penalty

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.10.2, Minecraft 1.11.2
    • Fix Version/s: Minecraft 18w10d
    • Labels:
      None
    • Environment:

      NVIDIA GTX 960 w/ 368.81 drivers
      AMD FX-8370 @ 4.0GHz
      Windows 10 x64 (build 1511)
      Java 8u25 (launcher's default Java runtime for 1.10)

    • Confirmation Status:
      Confirmed

      Description

      Enabling fancy clouds in Minecraft's video settings significantly drops the frame rate. The issue is not reproducible in Minecraft 1.7.10 or earlier, likely pointing to a performance degradation from 1.8.

        Attachments

        1. forcedcrash.txt
          5 kB
        2. lowend_forcedcrash.txt
          9 kB
        3. lowend_with_clouds.png
          lowend_with_clouds.png
          258 kB
        4. lowend_without_clouds.png
          lowend_without_clouds.png
          261 kB
        5. with_clouds_vbo_inf_amplified.png
          with_clouds_vbo_inf_amplified.png
          219 kB
        6. with_clouds_vbo_inf.png
          with_clouds_vbo_inf.png
          156 kB
        7. without_clouds_vbo_inf_amplified.png
          without_clouds_vbo_inf_amplified.png
          334 kB
        8. without_clouds_vbo_inf.png
          without_clouds_vbo_inf.png
          160 kB

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              collin1971 jellysquid_
            • Votes:
              2 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:
                CHK: