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: Unresolved
    • None
    • 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
    • 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. 2013-10-27_21.38.25.png
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          davide cavallari
        2. 2013-10-27_21.41.44.png
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          davide cavallari
        3. 2014-05-13_10.32.47.png
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          Itouch2
        4. 2014-05-13_10.38.55.png
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          Itouch2
        5. 2014-05-13_11.03.30.png
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          Itouch2
        6. 2014-06-23_14.35.41.png
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          Itouch2
        7. 2015-06-09_15.51.45.png
          1.29 MB
          [Mod] redstonehelper
        8. 2015-10-04_13.46.33.png
          954 kB
          [Mod] Kumasasa
        9. 2018-02-21_21.13.39.png
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          Jon1337
        10. 2018-02-22_19.26.48.png
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          Jon1337
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          Jon1337
        12. 2018-02-22_19.27.14.png
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          Jon1337
        13. 2018-03-04_16.14.56.png
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          Jon1337
        14. 2018-07-14_01.05.02.png
          2.61 MB
          [Helper] ZeNico13
        15. 2018-07-14_01.05.53.png
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          [Helper] ZeNico13
        16. 2018-07-17_01.02.57.png
          2.45 MB
          [Helper] ZeNico13
        17. 2018-07-19_15.43.07.png
          2.18 MB
          Jon1337
        18. 2018-08-21_12.50.01.png
          1.43 MB
          deadfish12
        19. 2019-02-06_20.52.15.png
          2.75 MB
          [Helper] ZeNico13
        20. 2019-10-10_11.11.14.png
          1.67 MB
          [Helper] ZeNico13
        21. 2019-11-16_16.06.39.png
          3.42 MB
          [Mod] Les3awe
        22. 2020-05-12_23.19.22.png
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          Alex
        23. 2020-05-12_23.40.14.png
          1.92 MB
          Alex
        24. 2020-06-05_13.06.04.png
          2.58 MB
          Alex
        25. 2020-06-05_13.06.14.png
          2.34 MB
          Alex
        26. Analysis 1.png
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          [Helper] ZeNico13
        27. Analysis 2.png
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          [Helper] ZeNico13
        28. Analysis 3.png
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          [Helper] ZeNico13
        29. Analysis 4.png
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          [Helper] ZeNico13
        30. crash-2014-05-13_10.54.01-client.txt
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          Itouch2
        31. crash-2014-07-02_19.22.27-client.txt
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          Lafie Secrat
        32. Example Superflat.png
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          [Helper] ZeNico13
        33. Ice Rendering pre6.gif
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          [Helper] ZeNico13
        34. Screenshot (5).png
          1.34 MB
          Alex
        35. Screenshot-Slime-Light-Bad.png
          1.37 MB
          [Mod] redstonehelper

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

              Created:
              Updated:
              CHK: