Slightly different lighting used in 1.15

[IronPiston]

Issue type:

• 🐛 Bug

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Short description:

Incorrect lighting is used on the 1.15 version. The GUI lighting was changed from 1.14, but the exported icons don't reflect this

Steps to reproduce the problem:

1. Use the 1.15 version
2. Export any block

Expected behaviour:

The exported icon should have identical lighting to the in-game icons

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Versions:

• This mod: 1.15.2-1.6.2
• Minecraft: 1.15.2
• Forge: 31.1.77

[rubensworks]

What icons are you having issues with? Because they all work fine on my end.

[IronPiston]

This is stone from IconExporter

And this is a cropped screenshot of stone in the player inventory

If I use a color tester on the right face, they don't seem to match.

[rubensworks]

There seems to be a slight difference indeed if you look closely.
Not sure if a fix for this will be easy, since I basically had to rewrite the whole lighting system to account for scaling.

Putting this issue on a lower priority.

PRs on this are welcome.