[MC-268496] Entities on fire with the glowing effect sometimes show black dots

The Bug:

Entities on fire with the glowing effect sometimes show black dots.

Steps to Reproduce:

Summon a cow that's on fire with the glowing effect by using the command provided below.
```
/summon minecraft:cow ~ ~ ~ {NoAI:1b,Glowing:1b,Fire:300s}
```

Look closely at the fire on the cow from several different angles.

Observed Behavior:

Black dots are sometimes present.

Expected Behavior:

No black dots would be present.

Video:

https://1drv.ms/v/s!Av8d-ZGdHED9hfBHAQRfNM8TQ70z3Q?e=3gFUpi

UPDATE:

After extensive testing, this bug seems to first appear in 1.15 Pre-release 1, and in no versions or snapshots prior, but in every version and snapshot since.

Videos:

Snapshot 19w46b (bug not present):

https://1drv.ms/v/s!Av8d-ZGdHED9hfEpIcTm0GK0C0sYUw

Version 1.15 Pre-release 1 (bug present):

https://1drv.ms/v/s!Av8d-ZGdHED9hfEqp049DpD7VGOREw

Linked issues

relates to

MC-261489 Sniffers with the glowing effect sometimes show black dots

testing discovered

MC-268497 Fire animation isn't shown on the first tick

Attachments

Comments

kelianor 2024-02-11T19:36:59Z

Can confrim using these commands

Note: these "black pixels" are only visible at certain camera angles

/tick freeze
/summon minecraft:cow ^ ^ ^1 {Health:0, NoAI:1, HasVisualFire:1,Glowing:1}
/tick step 1t

[Mod] turbo 2024-04-16T19:47:19Z

@unknown: Please add the affected version to the issue itself (rather than commenting on it). This is your responsibility as the reporter.

RuukotoPresents 2024-04-17T17:48:27Z

Unfortunately, I cannot add previous versions to the affected versions section, only the current version.