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MC-266071

Copper grates don't cull each others' faces when they don't share the same oxidation level/wax state

Example: If a floor of copper grates starts to oxidize, the exposed copper will show the faces that were previously culled.

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MC-300692, an issue which also concerns incorrect face culling between oxidation/wax states, has been triaged; I think this is worth reopening as the fix process should be similar.

26.4 snapshot 4 makes a change to ice blocks that permits them (ice, frosted ice, brittle ice) to cull each other despite being different block IDs, such that these internal planes are eliminated. Despite this, copper grates, which suffer from the exact same issue, still show these internal faces:

2026-10-14_15.26.23.png

With this specific change in mind, I think this ticket’s Won’t Fix resolution is worthy of re-evaluation.

UncomfyMattress

(Unassigned)

Confirmed

Rendering, Textures and models

culling

23w43a

Retrieved