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IrisShaders / Iris

A modern shaders mod for Minecraft compatible with existing OptiFine shader packs
https://irisshaders.dev
GNU Lesser General Public License v3.0
3.33k stars 630 forks source link

Certain pixels in block atals texture have 1.0 / 255.0 alpha even without resourcepacks #2384

Closed GeForceLegend closed 3 months ago

GeForceLegend commented 3 months ago

What happened?

Full transparent pixel of some block textures have 1.0 / 255.0 alpha, even without resourcepacks.

Screenshots

This is an exmaple image, exported from RenderDoc capture directly, and paint all pixels with 1.0 / 255.0 alpha to pure red. atlas_test

Log output

Logs and below info are all same as #2383

Minecraft Version

1.20.6

Iris Version

iris-1.7.1+mc1.20.6.jar

Operating System

Windows10 Home 22H2 19045.4529

What is your GPU?

NVIDIA GeForce RTX 4070

Additional context

No response

IMS212 commented 3 months ago

Is this confirmed to not happen with just Sodium?

GeForceLegend commented 3 months ago

Okay, this appears to be a sodium bug. I'll close it now.