Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-38022

Order of rendering translucent block faces fails to update with camera position

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    • Icon: Bug Bug
    • Resolution: Fixed
    • 24w36a
    • Minecraft 1.7.2, Minecraft 14w25b, Minecraft 14w27b, Minecraft 14w29b, Minecraft 1.8-pre2, Minecraft 1.8.3, Minecraft 1.8.8, Minecraft 15w45a, Minecraft 15w46a, Minecraft 15w47a, Minecraft 15w47c, Minecraft 1.8.9, Minecraft 15w51b, Minecraft 1.9 Pre-Release 1, Minecraft 1.9 Pre-Release 2, Minecraft 1.10, Minecraft 1.11, Minecraft 16w50a, Minecraft 1.11.2, Minecraft 17w14a, Minecraft 1.12.2, Minecraft 18w02a, Minecraft 18w08a, Minecraft 18w08b, Minecraft 18w09a, Minecraft 18w11a, Minecraft 18w15a, Minecraft 18w20c, Minecraft 18w21a, Minecraft 18w22c, Minecraft 1.13-pre1, Minecraft 1.13-pre2, Minecraft 1.13-pre3, Minecraft 1.13-pre4, Minecraft 1.13-pre5, Minecraft 1.13-pre6, Minecraft 1.13-pre8, Minecraft 1.13-pre9, Minecraft 1.13-pre10, Minecraft 1.13, Minecraft 18w30b, Minecraft 18w31a, Minecraft 18w32a, Minecraft 18w33a, Minecraft 1.13.1-pre1, Minecraft 1.13.1, Minecraft 1.13.2-pre1, Minecraft 1.13.2-pre2, Minecraft 1.13.2, Minecraft 18w50a, Minecraft 19w04b, Minecraft 19w05a, Minecraft 19w06a, Minecraft 19w07a, Minecraft 19w08a, Minecraft 19w09a, Minecraft 19w11a, Minecraft 19w11b, Minecraft 19w12b, Minecraft 19w13a, Minecraft 19w13b, Minecraft 19w14a, Minecraft 19w14b, Minecraft 1.14 Pre-Release 1, Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 3, Minecraft 1.14 Pre-Release 4, Minecraft 1.14 Pre-Release 5, Minecraft 1.14, Minecraft 1.14.1, Minecraft 1.14.2 Pre-Release 1, Minecraft 1.14.2 Pre-Release 2, Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 1, Minecraft 1.14.4 Pre-Release 3, Minecraft 1.14.4 Pre-Release 4, Minecraft 1.14.4 Pre-Release 5, Minecraft 1.14.4 Pre-Release 6, 1.14.4, 19w34a, 19w35a, 19w36a, 19w37a, 19w38b, 19w39a, 19w40a, 19w41a, 19w42a, 19w45b, 19w46b, 1.15 Pre-release 1, 1.15 Pre-Release 2, 1.15 Pre-release 3, 1.15 Pre-release 4, 1.15 Pre-release 5, 1.15 Pre-release 6, 1.15 Pre-release 7, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w13a, 20w13b, 20w15a, 20w17a, 20w18a, 20w19a, 20w20a, 20w20b, 20w21a, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 5, 1.16 Pre-release 6, 1.16 Pre-release 7, 1.16 Pre-release 8, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w28a, 20w30a, 1.16.2 Pre-release 1, 1.16.2 Release Candidate 1, 1.16.2 Release Candidate 2, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4 Pre-release 1, 1.16.4 Pre-release 2, 1.16.4 Release Candidate 1, 1.16.4, 20w46a, 20w48a, 20w51a, 21w03a, 1.16.5, 21w05a, 21w05b, 21w06a, 21w07a, 21w11a, 1.17 Pre-release 1, 1.17 Pre-release 2, 1.17.1, 21w37a, 21w38a, 21w39a, 21w40a, 21w41a, 21w42a, 1.18 Pre-release 1, 1.18 Pre-release 4, 1.18 Pre-release 5, 1.18 Release Candidate 2, 1.18, 1.18.1, 22w03a, 1.18.2, 22w12a, 22w15a, 22w18a, 1.19 Pre-release 2, 1.19 Pre-release 5, 1.19, 1.19.1, 1.19.2, 22w42a, 1.19.3, 23w06a, 23w07a, 1.20 Release Candidate 1, 1.20, 1.20.1 Release Candidate 1, 1.20.1, 1.20.2, 1.20.4, 24w13a, 1.20.5 Pre-Release 1, 1.20.6, 1.21, 24w33a, 1.21.1
    • Confirmed
    • Rendering, Textures and models
    • Important
    • Platform

      The bug

      Various visual artifacts appear on translucent blocks after movement, because whatever handles sorting translucency layers does not update as you move around.

      How to reproduce

      1. Create a superflat world with preset: 
        minecraft:bedrock,minecraft:green_stained_glass,minecraft:red_stained_glass,minecraft:blue_stained_glass;minecraft:the_void
      2. Fly up ~10 blocks (doesn't matter much)
      3. Use this command: 
        /tp @p 100 ~ 100 135 45
      4. Press F3 + T (then wait for chunks to load)
      5. Use this command: 
        /tp @p 0 ~ 0 -45 45

        → You will notice you cannot see the green and red glass in multiple chunks

      Expected behaviour

      The block faces would be sorted on each frame, so that they always render in the correct order.

      Analysis

      Ceresjanin123 has done a good analysis in this comment.
      douira has done a good analysis in this comment.

        1. Screenshot-Slime-Light-Bad.png
          1.37 MB
          [Mod] redstonehelper
        2. Screenshot (5).png
          1.34 MB
          Alex
        3. Ice Rendering pre6.gif
          3.29 MB
          [Helper] ZeNico13
        4. Example Superflat.png
          2.47 MB
          [Helper] ZeNico13
        5. crash-2014-07-02_19.22.27-client.txt
          8 kB
          Lafie Secrat
        6. crash-2014-05-13_10.54.01-client.txt
          7 kB
          Itouch2
        7. Analysis 4.png
          1.77 MB
          [Helper] ZeNico13
        8. Analysis 3.png
          356 kB
          [Helper] ZeNico13
        9. Analysis 2.png
          1.01 MB
          [Helper] ZeNico13
        10. Analysis 1.png
          661 kB
          [Helper] ZeNico13
        11. 2020-06-05_13.06.14.png
          2.34 MB
          Alex
        12. 2020-06-05_13.06.04.png
          2.58 MB
          Alex
        13. 2020-05-12_23.40.14.png
          1.92 MB
          Alex
        14. 2020-05-12_23.19.22.png
          2.49 MB
          Alex
        15. 2019-11-16_16.06.39.png
          3.42 MB
          [Mod] Les3awe
        16. 2019-10-10_11.11.14.png
          1.67 MB
          [Helper] ZeNico13
        17. 2019-02-06_20.52.15.png
          2.75 MB
          [Helper] ZeNico13
        18. 2018-08-21_12.50.01.png
          1.43 MB
          deadfish12
        19. 2018-07-19_15.43.07.png
          2.18 MB
          Jon1337
        20. 2018-07-17_01.02.57.png
          2.45 MB
          [Helper] ZeNico13
        21. 2018-07-14_01.05.53.png
          2.60 MB
          [Helper] ZeNico13
        22. 2018-07-14_01.05.02.png
          2.61 MB
          [Helper] ZeNico13
        23. 2018-03-04_16.14.56.png
          2.51 MB
          Jon1337
        24. 2018-02-22_19.27.14.png
          2.38 MB
          Jon1337
        25. 2018-02-22_19.26.50.png
          2.53 MB
          Jon1337
        26. 2018-02-22_19.26.48.png
          2.30 MB
          Jon1337
        27. 2018-02-21_21.13.39.png
          1.04 MB
          Jon1337
        28. 2015-10-04_13.46.33.png
          954 kB
          Kumasasa
        29. 2015-06-09_15.51.45.png
          1.29 MB
          [Mod] redstonehelper
        30. 2014-06-23_14.35.41.png
          385 kB
          Itouch2
        31. 2014-05-13_11.03.30.png
          42 kB
          Itouch2
        32. 2014-05-13_10.38.55.png
          328 kB
          Itouch2
        33. 2014-05-13_10.32.47.png
          353 kB
          Itouch2
        34. 2013-10-27_21.41.44.png
          613 kB
          davide cavallari
        35. 2013-10-27_21.38.25.png
          1.22 MB
          davide cavallari

            Unassigned Unassigned
            ZeNico13 [Helper] ZeNico13
            Votes:
            147 Vote for this issue
            Watchers:
            53 Start watching this issue

              Created:
              Updated:
              Resolved:
              CHK: