[MC-139620] The tops of fences are not culled by blocks that completely cover them

The bug

Certain blocks do not cull the top face of the fence block. Many blocks, such as all solid blocks, do cull this correctly, however some non-full blocks do not. Also affects walls to some extent.

The following have been tested:

Lantern
One sea pickle
Pressure plates (all 9 types)
Potted plants (all 25 types)

Linked issues

relates to 2

MC-169502 Tops of walls are not culled by pressure plates Open

MC-109087 Faces of some blocks are not at all culled when said face is hidden by a solid, opaque block Open

Attachments

Comments 13

anthony cicinelli 2019-10-16T01:13:22Z

I don't think you mean cull or culled since those words don't mean what your trying to say.

muzikbike 2019-10-16T05:08:43Z

yes they do.

Steve Hsu 2020-07-21T00:41:25Z

Anthony Cicinelli, it's computer graphics jargon: https://en.wikipedia.org/wiki/Hidden-surface_determination#Culling_and_visible-surface_determination.

Marty McFly 2020-11-16T20:51:52Z

Affects 20w46a

Marty McFly 2020-12-03T16:40:09Z

Affects 20w49a

3 more comments

Avoma 2021-03-01T15:58:54Z

Can confirm in 1.16.5 and 21w08b.

Avoma 2021-03-03T19:30:17Z

This can also be seen when placing a dragon egg above a fence.

ampolive 2021-06-05T15:19:23Z

I think the dragon egg issue should be MC-199238.

Avoma 2021-06-15T12:23:46Z

Can confirm in 1.17.

Avoma 2021-07-18T18:58:10Z

Can confirm in 1.17.1.