mojira.dev
MC-266463

The interior north and south faces of spawners and trial spawners are culled incorrectly

The inverted cube used for the interior visuals needs to also have inverted cullfaces

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How to reproduce

  1. Place a spawner

  2. Place an opaque block against the north face of the spawner

❌ The spawner’s interior south face disappears

Expected behavior

The spawner’s interior north face should be culled instead.

Linked issues

MC-272927 Trial Spawner texture culling opposite z-faces Resolved MC-275142 Blocks near spawners cull the wrong face Resolved MC-275448 Spawners have strange face culling behavior Resolved MC-278490 Wrong faces being culled on cube all inner faces blocks Resolved MC-279964 The Z-axis side of Spawner has a visual difference with other sides Resolved

Attachments

Comments 12

After a bit of testing with the spawners, the bug is that some sides stop rendering when a spawner is placed and then you place blocks around it. My guess is that Mojang tried to make it so that when you place spawners next to each other, it doesn't lag.

Can the title or description be renamed to include trial spawners, as well as maybe mentioning the template models?

No, it doesn't. Fixing that just adds 1 more affected block, this doesn't prevent fixing that.

2 more comments

Can confirm in 1.21 Pre-Release 2.

Confirmed in 1.21-pre2.

Confirmed in 24w33a

Please confirm if this is still an issue. If it is, please update the description with steps to reproduce.

This is still an issue in 25w34b.

gibbsly

(Unassigned)

1135795, 1477895

Confirmed

Expansion B

Normal

Textures and models

23w45a, 23w46a, 1.20.3 Pre-Release 1, 1.20.3 Pre-Release 4, 1.20.3 Release Candidate 1, ..., 1.21.4, 25w05a, 1.21.5, 1.21.6 Pre-Release 4, 25w34b

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