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MC-148837

3D models via Resource Packs sometimes have parts Z-Fighting, ruining the model!

Some 3D models made via Resource Packs sometimes have a few or a lot of parts Z-Fighting, ruining the model.
The model looked correct in 18w44a and below, but broke in 18w45a and above.

 

What I expected to happen:
Having a beautiful model with no issues on every part that I have made, This is the case in 1.13.2

What actually happened:
The model has some or most of it's parts having z-fighting issues in 1.14 pre releases/snapshots, ruining the model's look.

 

Steps to reproduce:
1. Create a 3D model and put in your resource pack, Try some big parts and small parts.
2. Launch 1.13.2 to see a good looking model.
3. Launch a 1.14 snapshot/pre release to see some of the parts may get the z-fighting bug, ruining the model.

Attachments

Comments 7

Please do not mark unreleased versions as affected.
You don't have access to them yet.

Please attach the resource pack and a screenshot of the expected appearance

I have added a screenshot of how the model is expected to look like (in 1.13.2) and also a download to the resource pack.
The give command is: /give <player> diamond_sword{Unbreakable:1b,Damage:13} 1

Thanks. I can confirm and have tested this in various versions, pinpointing it to 18w45a. Adding this to the description.

The problem is that as of 1.14 UVs with a size of 0 on either axis will cause z-fighting

It can be resolved by making the UV even slightly bigger

Thanks dragonmaster, I already discovered this a while ago but thanks anyway.
All my models are fixed this way already.

This can be changed to "Resolved" now.

Move along people, nothing to fix here.

Darkman

(Unassigned)

Confirmed

Textures and models

z-fighting

Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 3, Minecraft 1.14 Pre-Release 4, Minecraft 1.14 Pre-Release 5

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