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MC-225839

Trees, huge mushroom & huge fungus can generate floating over lakes or lava lakes

Open
60

The bug

Trees, huge mushroom and huge fungus that generate near ponds can generate floating over them.

How to reproduce

  • 1.16.5 Reproduction

    Seed: 3835701469282179249
Coordinates: /tp @s -6118 68 228

  • 1.17.1 Reproduction

    Seed: -7959106340531916582
Coordinates: /tp @s 146 64 110

  • 22w15a Reproduction

    Seed: 3260044728808172435
Coordinates: /tp @s 198615 66 3573

  • 1.19 Reproduction

    Seed: 4373241205666815302
Coordinates: /tp @s 192791 81 -514

Note

This was created based on the comment from @unknown here

Linked issues

is duplicated by 23

MC-226083 the trees generated broken & floating Resolved MC-226319 Floating tree above pond Resolved MC-226712 floating trees Resolved MC-227128 bugs Resolved MC-227129 bugs flying trees over bodies of water Resolved
18 more links

relates to 2

Attachments

2021-05-19_07.38.31.png 2021-05-19_07.38.35.png 2021-05-19_18.27.12.png 2021-05-27_21.17.19.png 2021-05-27_21.31.32.png 2021-09-29_18.57.15.png 2021-10-07_09.41.03.png 2021-10-07_18.28.09.png 2022-03-03_21.25.30.png 2022-04-20_07.45.36.png 2022-04-20_19.26.02.png 2025-01-11_21.47.14.png e1.png
MC-225839.mp4

Comments 23

Can confirm. Relates to MC-610.

May be advisable to mention slicedlime's comment on said ticket.

Can confirm in 1.17.

Can confirm in 1.17.1.

According to TheMasterCaver in this minecraftforum discussion (cited in MC-234798), one of the causes of this issue is — the chunk populator centering features within a 16x16 block area but since the groups are 15x15 blocks they can extend 7 blocks outside of this area. I know next to nothing about the code, so it would be great to know how plausible this explanation is.

13 more comments

Can confirm in 1.18.2.

Can confirm in 1.19.

Version: 1.19

Seed: 4373241205666815302
Coordinates: /execute in minecraft:overworld run tp @s 192791.08 81.16 -514.37 -199.27 33.84

can confirm on 23w13a

Affects 25w02a:
Seed: -1311658802960653969
Position: /execute in minecraft:overworld run tp @s -2724.76 73.03 8585.28 602.40 9.45

☝️ I want to confirm this issue: In version 1.21.4, in my survival world, I could see a lava pit in which several trees had appeared in that same location due to world generation, but one that does not make any sense so it must be corrected

[media]

anthony cicinelli

(Unassigned)

Confirmed

Platform

Normal

World generation

1.16.5, 21w20a, 1.17 Pre-release 1, 1.17 Pre-release 2, 1.17 Pre-release 3, ..., 1.21.4 Release Candidate 3, 25w02a, 1.21.5 Pre-Release 3, 1.21.5, 1.21.6

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