[MC-91710] Texture broken on stairs (uvlock is broken)

Texture on wooden stairs is broken slightly.

MC-91753 Buttons
MC-91750 Chorus Plants
MC-91715 Fence/Fence Gate/Cobble Wall

Linked issues

is duplicated by 49

MC-91717 Odd texture glitches Resolved

MC-91719 Stair UV texture stretched Resolved

MC-91720 Stair textures ovelapping or too big Resolved

MC-91721 Bug with stairs Resolved

MC-91725 Graphic glitch with stairs Resolved

44 more links

relates to 2

MC-91859 Z-Fighting (or something similar) at top of Cobblestone Wall Resolved

MC-91715 Fence / Cobblestone / Fence Gate Wall texture UV are misaligned Resolved

Attachments

Comments 19

Mustek 2015-10-30T12:03:32Z

Confirmed.

Spake Miner 2015-10-30T13:13:34Z

I'm not sure, but I think this issue relates to MC-66970.

Zed Ontargs 2015-10-30T13:20:00Z

As noted in the duplicate reports, this is an issue with the texture UV. Removing

"uvlock": true

from the blockstate eliminates the distortion, leaving only the rotation error we just introduced by disabling the lock.

Brian Douglas Hitch 2015-10-30T13:57:36Z

i have the same problem but its more severe and it affects all stairs and fences

Ernest Wrighton 2015-10-30T14:03:56Z

It affects stair blocks and buttons (this i swhat i know so far) which are facing north (except for stairs, which include north and south).

9 more comments

Zed Ontargs 2015-10-30T14:23:45Z

Yeah, it's marked as related-to for the fence/wall bug. Any block that uses uvlock has this issue right now. Mojang just said they "fixed" a texture bug with wooden buttons in this snapshot:

https://bugs.mojang.com/browse/MC-8522

Going from 15w44a to 15w44b, they added "uvlock": true to the blockstate for wooden buttons. I suspect they did something to the uvlock, and broke everything that uses it.

EDIT: Fence/wall bug is marked as fixed, probably covers this one too.

Richard Murray 2015-10-30T16:46:28Z

Confirmed for 15w44b.

Specs:
Windows 10 Education Edition x64
Java 8 - Update 65

John Hunter 2015-10-30T18:37:57Z

It's not just for north/south for me that is not working, north/south is just more severe.

César Núñez 2015-10-30T19:06:10Z

This affects stairs and cobblestone walls too.

Bentroen 2015-10-30T19:16:16Z

Affects fences and fence gates as well. Probably also related to the fix of [MC-84774], since it caused a directional texture change in the fence gate when attached to a cobblestone wall. Since the fix for it involved changing the uvlock for all states (not only for the wall ones), it might be related.

[Mod] redstonehelper 2015-10-30T19:23:50Z

Bentroen: See the related tickets.

marcono1234 2015-10-30T20:30:33Z

Please update the description. Fences and fence gates are affected as well

Titouan Loiseau 2015-10-30T21:42:37Z

Ok!

Meringue 2015-10-30T23:34:34Z

uvlock is completely broken in 15w44b.
Screenshot 15w44a_vs_15w44b_uvlock shows coal_block with custom blockstate.json in previous and current snapshot.

blockstate.json

{
    "variants": {
        "normal": [
            { "model": "coal_block" },
            { "model": "coal_block", "x": 90, "uvlock": true },
            { "model": "coal_block", "y": 90, "uvlock": true }
            ]
    }
}

Andy (Romaq) Smith 2015-11-01T22:41:50Z

Redstone appears affected also.

AwesomeMan31415926 2015-11-02T06:27:30Z

Confirmed in 15w44b for cobblestone walls.

ProfMobius (Thomas Guimbretiere) 2015-11-05T09:57:08Z

Couldn't reproduce. Must have been fixed along with one of the related uv bugs.

Meringue 2015-11-08T22:07:02Z

Not fixed – the issue is confirmed in 15w45a.

The blockstate in my test is still the same as above, uvlock:true does not work as in 1.8.8 and older pre 1.9 snapshots, means that the textures are rotated even when uvlock is true.

Screenshot brokenuvlock_15w45a.png added.

[Mod] redstonehelper 2015-11-08T22:09:37Z

@unknown: MC-92137.