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MCPE-168603

Iron bars and copper bars have z-fighting on the top and bottom

Open
22

I will only say that the bars have Z-fighting since I noticed that the recent versions have a lot of that in many objects or blocks.

Steps to Reproduce: 

  1. Place blocks on all sides of an iron bar

  2. Observe the z-fighting

Observed Results:
There is z-fighting on the top and bottom of the iron bars where they connect with the blocks.

Expected Results:
There should not be z-fighting.

Linked issues

is duplicated by 15

MCPE-173517 Flickering problem Resolved MCPE-170366 Z fighting error with iron bars Resolved MCPE-169241 Iron Bar Z fighting Resolved MCPE-168010 The texture of iron bars have errors Resolved MCPE-168747 Iron bar top and bottom texture flashing when placed on top or under a block Resolved
10 more links

Attachments

2025-08-07 00-36-53.mp4
Aug 8 2025 What's New in 2025 World.mcworld
 Screenshot_2023-03-18-09-20-12-572_com.mojang.minecraftpe.jpg

Comments 9

related to MC-192420

Affects 1.19.73

Affects in 1.19.81 Hotfix

Steps to Reproduce: 

  1. Place blocks on all sides of an iron bar

  2. Observe the z-fighting

Observed Results:
There is z-fighting on the top and bottom of the iron bars where they connect with the blocks.

Expected Results:
There should not be z-fighting.

Confirmed in 1.21.21

Confirmed in 1.21.44

This issue no longer reproduce in 1.21.110.23, Same with copper bars does not have Z-fighting but The iron bars still reproduce in 1.21.100 Release remain.

[media]

Correction: I was able to reproduce in some worlds that i tested in same latest preview version.

Based on old worlds found reproduce all bars that I tested, Here is a old world file for testing in latest preview, So it will not reproduceable in new worlds that was created.

[media]

Swap_Skeleton73

(Unassigned)

998159, 102608, 1170804

Confirmed

Multiple

Android 10

1.21.110.24 Preview, 1.21.90.20 Preview, 1.19.63, 1.19.71, 1.19.73, ..., 1.20.51 Hotfix, 1.20.73 Hotfix, 1.21.51 Hotfix, 1.21.72 Hotfix, 1.21.100

Retrieved