What happened?

sunlight can't pass through glass

Screenshots

Relevant log output

No response

Minecraft Version

1.20.1

Oculus Version

1.6.9

Rubidium Version

n/a using embedium

Operating System

windows 11

What is your GPU?

nivida geforce rtx 4060 laptop

Java Version

java 17 i think

Additional context

No response

this is a shader bug, try enabling stuff like colored shadows

this is a shader bug, try enabling stuff like colored shadows

The shader dev says it's a ocuals issue and iris does not have it

this is a shader bug, try enabling stuff like colored shadows

The shader dev says it's a ocuals issue and iris does not have it

When will it get fixed? I can't use things like glass domes and glass roofs if they're going to cast shadows like this?

can also confirm that oculus causes glass to apply a shadow when using complementary shaders. Using forge 1.20.1 with embeddium beta and oculus 1.6.9 1.20.1.

IMS figured out the issue:

This issue also happens on Oculus 1.18.2-1.6.4. So it's not exclusive to just 1.20.1. Been playing Vault Hunters with shaders and noticed that light doesn't pass through glass.

Minecraft Version
1.18.2

Oculus Version
1.6.4

Rubidium Version
0.5.6

Operating System
windows 11

What is your GPU?
Nvidia RTX 4080

Java Version
17.0.9

Forge Version
40.2.9

@GarthF What shader are you using?

damn

Complementary Shaders, both unbound and reimagined show the issue. Using them on the direwolf20 pack.
Unbound r5.1.1
Reimagined r5.1.1

Interestingly the cyclic clear glass is unaffected.

So I'm unable to reproduce this in a standalone instance, but if you can only get it to happen in a large modpack I have an idea of what the issue might be. Can you try this version and let me know if the behavior is any different?

oculus-testing.zip

Ran the test Jar, unfortunately still seeing same shadow effect:

What mod are you using to make the vanilla glass have connected textures?

I'm not sure what's being used for that, I'll trawl through the direwolf20 pack and see if I can spot anything.

So, did some digging. Xycraft: Override looks like the mod thats doing it. Provides override textures for glass

Thanks. I looked through the mod list and saw the same thing, and I can indeed reproduce with just Xycraft's stuff installed.

I found the problem and solved it in the latest change to #529; when that is merged and released, XyCraft's overrides will not break shadows anymore.

Please check if this is fixed when using 1.6.13.

I will test it out when I get a chance

Please check if this is fixed when using 1.6.13.

Pretty sure it's fixed I tested it and looks good

Please check if this is fixed when using 1.6.13.

Will this fix be ported back to the 1.18.2 build as well?
Or should I fill a different bug report for that version specifically?

I'm not sure 1.18 will receive another update.

I'm running 1.6.13 and still have the shadowed glass issue.

Damn