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  1. Juho_Oravainen
    Post

    Question Simple Lit Shader has 16 million variants?

    It is quite easy to get the variant counts into range of millions by having lots of multi_compile in the shaders. And URP does. What matters more...
    Post by: Juho_Oravainen, Jan 22, 2024 in forum: Shaders
  2. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    Either some bumps on the release process or maybe I read our release calendar badly... Sorry for the delay. In any case, 2021.2.12f1 is out now.
    Post by: Juho_Oravainen, Feb 21, 2022 in forum: Universal Render Pipeline
  3. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    It should be out Feb 16th if the release process goes smoothly.
    Post by: Juho_Oravainen, Feb 14, 2022 in forum: Universal Render Pipeline
  4. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    Any issues with shader variants missing from the build that started happening around 2021.2.8 is very likely due this same root cause and will be...
    Post by: Juho_Oravainen, Feb 8, 2022 in forum: Universal Render Pipeline
  5. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    The fix will be in 2021.2.12f1
    Post by: Juho_Oravainen, Feb 7, 2022 in forum: Universal Render Pipeline
  6. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    Ah, sorry about the broken link. It appears that the public issue tracker entry was removed as I changed the internal bug case to be a backport...
    Post by: Juho_Oravainen, Jan 28, 2022 in forum: Universal Render Pipeline
  7. Juho_Oravainen
    Post

    Bug Metal shader stripping removes fog for some multi_compile combination | Unity 2021.2.8

    Hey! I can verify that there is a bug :) Fortunately it's only affecting 2021.2. The fix is incoming. Thanks for reporting this! (Edit: Removed...
    Post by: Juho_Oravainen, Jan 27, 2022 in forum: Universal Render Pipeline
  8. Juho_Oravainen
    Post

    Unity Editor cache folder leak. (Ran out of space on disk)

    We've filed a bug report on this behavior so it will actually get fixed. https://issuetracker.unity3d.com/issues/shader-cache-grows-indefinitely...
    Post by: Juho_Oravainen, May 28, 2021 in forum: Editor & General Support
  9. Juho_Oravainen
    Post

    2020.2 f1 Shader Compile issue: "Too Few Arguments to a macro call"

    Hey! I took a dive in this one and turns out it is a mistake in the Weather Maker shader side. WeatherMakerCoreShaderInclude.cginc contains this:...
    Post by: Juho_Oravainen, Dec 21, 2020 in forum: Shaders
  10. Juho_Oravainen
    Post

    Compute Shader: lack of support for most basic data types and operations in OpenGL / Vulcan

    Hi! The reason why we use this uint array for structured buffers is that HLSLcc translates shader code by parsing DX bytecode produced by the FXC...
    Post by: Juho_Oravainen, Sep 8, 2020 in forum: Shaders
  11. Juho_Oravainen
    Post

    Compute shader multi_compile support

    Unfortunately we don't have UNITY_EDITOR macro for shaders atm. Having Editor-only variants for debug visualization is a perfect use case for...
    Post by: Juho_Oravainen, Jan 14, 2020 in forum: 2020.1 Beta
  12. Juho_Oravainen
    Post

    Compute shader multi_compile support

    Nope. shader_feature on the regular shaders basically checks if the variant is referenced by any Material in the project. As long as there is no...
    Post by: Juho_Oravainen, Jan 13, 2020 in forum: 2020.1 Beta
  13. Juho_Oravainen
    Post

    Compute shader multi_compile support

    With the new variant system you don't have separate kernel index for each variant. You'll just find the base kernel and then enable the keywords...
    Post by: Juho_Oravainen, Oct 28, 2019 in forum: 2020.1 Beta
  14. Juho_Oravainen
    Post

    Compute shader multi_compile support

    Yeah, utilizing this feature on systems that need to work also on older versions might need some trickery atm. Unfortunately right now the...
    Post by: Juho_Oravainen, Oct 24, 2019 in forum: 2020.1 Beta
  15. Juho_Oravainen
    Thread

    Compute shader multi_compile support

    Hey! 2020.1.0a9 is out and with it the support for multi_compile directive in compute shaders has arrived. Creating compute shader variants has...
    Thread by: Juho_Oravainen, Oct 23, 2019, 15 replies, in forum: 2020.1 Beta
  16. Juho_Oravainen
    Post

    Is there a way to avoid "Compiling shader variants" part of the build time?

    If you know in advance that only a subset of variants is needed in the build, you could remove the shader from the "always include" list and...
    Post by: Juho_Oravainen, May 16, 2019 in forum: Shaders
  17. Juho_Oravainen
    Post

    Post Processing stack shader errors?

    Deleting the Library folder is likely an overkill. Re-importing the offending shader should do the trick as well (or re-importing all shaders in...
    Post by: Juho_Oravainen, May 14, 2019 in forum: General Graphics
  18. Juho_Oravainen
    Post

    2019.1.0a11: Editor weird look while building a project

    Yes, it is still more of an opt-out solution. In practice this is a balancing act between getting rid of editor stalls and the amount of user...
    Post by: Juho_Oravainen, Jan 25, 2019 in forum: 2019.1 Beta
  19. Juho_Oravainen
    Post

    2019.1.0a11: Editor weird look while building a project

    Hey again! 2019.1.0a15 will bring in some improvements and fixes on this. First of all, async shader compilation will only happen in game/scene...
    Post by: Juho_Oravainen, Jan 24, 2019 in forum: 2019.1 Beta
  20. Juho_Oravainen
    Post

    Is there a way to avoid "Compiling shader variants" part of the build time?

    Hi! This sort of issues are often caused by people mistakenly adding some complex shader in the "Always Included Shaders" list in the graphics...
    Post by: Juho_Oravainen, Jan 11, 2019 in forum: Shaders
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