MultiLight doesn't work with pbrMat

[shuyang979]

MultiLight doesn't work, only Light1 works, Light2 and the other Lights don't work, my version is 0.44

[t3kt]

Can you provide an example file?

[shuyang979]

I tried the basic ROP operator again today to build a test MultiLight, and found out that I didn't see the effect of the light inside the render before because I didn't set the Light to the right position.The MultiLight was fine, it was my settings that were wrong.Thank you for your reply.RayTK is really great tool to build visual content, special thanks for developing it!!!!
I would like to ask more is it possible to use RayTK to build translucent material effects? Maybe there is a tutorial for that? Last but not least, thank you very much, I like RayTK very much!

[shuyang979]

It seems that in my project settings MultiLight it still doesn't work .... Here's my project file, I've marked the comment box where the light settings are.

[shuyang979]

MultiLight.zip <https://drive.google.com/file/d/1I7oKlLxse3yxedgVqLJuoJFRx_uDknec/view?usp=drive_web> I send my project files through Google Drive. It seems that in my project settings MultiLight it still doesn't work .... Here's my project file, I've marked the comment box where the light settings are. tekt ***@***.***> 于2025年1月14日周二 02:33写道：

…

Can you provide an example file? — Reply to this email directly, view it on GitHub <#1277 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BCTW4XUZBJFHU7H3TLWFVCL2KQBGRAVCNFSM6AAAAABVB3LPAKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKOBXHEYDKNRXG4> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[t3kt]

Looks like the issue is bug in the pbrMat. It only seems to use the first light.

I also noticed in the file that you're applying a modularMat and then replacing it by applying a pbrMat afterwards. You may be better off not using pbrMat at all here. It's somewhat hard to get it working well and I haven't documented it as well as it should be.

[shuyang979]

I tried other project files and found that there was indeed a problem with pbrMat. I tried other project files and found that there was indeed a problem with pbrMat. It seems that MultiLight and pbr cannot appear at the same time. Thank you for your reply. I hope you can A new version can be released in the future to solve this problem~ tekt ***@***.***> 于2025年1月16日周四 06:09写道：

…

Looks like the issue is bug in the pbrMat. It only seems to use the first light. I also noticed in the file that you're applying a modularMat and then replacing it by applying a pbrMat afterwards. You may be better off not using pbrMat at all here. It's somewhat hard to get it working well and I haven't documented it as well as it should be. — Reply to this email directly, view it on GitHub <#1277 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BCTW4XUJH7IE6QZA6B2OJ3D2K3MDNAVCNFSM6AAAAABVB3LPAKVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDKOJUGAZTSMZRGI> . You are receiving this because you authored the thread.Message ID: ***@***.***>