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Fixed

Fixed in 2022.3.36f1, 6000.0.9f1, 7000.0.0a14

Votes

14

Found in

2022.3.22f1

2023.2.16f1

6000.0.0b13

6000.1.0a7

7000.0.0a1

Issue ID

UUM-67560

Regression

Yes

"undeclared identifier '_FOVEATED_RENDERING_NON_UNIFORM_RASTER" error is thrown when the "FoveatedRenderingKeywords.hlsl" file is not included in a custom shader and the Rendering Path is set to Forward+

-

Reproduction steps:
1. Open the attached "Test20233URP" project
2. Open the "New Scene" scene
3. Observe the Console logs

Expected results: No "undeclared identifier '_FOVEATED_RENDERING_NON_UNIFORM_RASTER" errors are thrown and the shader compiles
Actual results: "undeclared identifier '_FOVEATED_RENDERING_NON_UNIFORM_RASTER" errors are thrown and the shader does not compile

Reproducible with: 2022.3.22f1, 2023.2.16f1, 2023.3.0b3, 6000.0.0b13
Not reproducible with: 2023.3.0b2
Could not test with: 2021.3.36f1 (Forward+ does not exist)

Reproducible on: macOS 12.6.7
Not reproducible on: Windows 11 Pro

Notes:
- When the Rendering Path is set to "Forward" or "Deffered", the error is not thrown and the shader compiles properly
- The compilation errors of scripts in 2022.3 and 2023.2 can be ignored as the issue with the shader throwing the error is still apparent in the Scene view
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Comments (5)

  1. KevLac

    Sep 22, 2025 18:07

    not fixed on 6000.2.4 here the error:
    Shader error in 'Universal Render Pipeline/Particles/Unlit': undeclared identifier '_FOVEATED_RENDERING_NON_UNIFORM_RASTER' at Play/Library/PackageCache/com.unity.render-pipelines.core@e2a954003fc5/ShaderLibrary/FoveatedRendering.hlsl(22) (on metal) Compiling Subshader: 0, Pass: ForwardLit, Vertex program with <no keywords> Platform defines: SHADER_API_MOBILE UNITY_ENABLE_REFLECTION_BUFFERS UNITY_FRAMEBUFFER_FETCH_AVAILABLE UNITY_HARDWARE_TIER3 UNITY_LIGHTMAP_DLDR_ENCODING UNITY_NO_DXT5nm UNITY_NO_RGBM UNITY_NO_SCREENSPACE_SHADOWS UNITY_PBS_USE_BRDF2 Disabled keywords: FOG_EXP FOG_EXP2 FOG_LINEAR SHADER_API_GLES30 SHADER_API_GLES31 SHADER_API_GLES32 UNITY_ASTC_NORMALMAP_ENCODING UNITY_COLORSPACE_GAMMA UNITY_ENABLE_DETAIL_NORMALMAP UNITY_HARDWARE_TIER1 UNITY_HARDWARE_TIER2 UNITY_LIGHTMAP_FULL_HDR UNITY_LIGHTMAP_RGBM_ENCODING UNITY_LIGHT_PROBE_PROXY_VOLUME UNITY_METAL_SHADOWS_USE_POINT_FILTERING UNITY_PBS_USE_BRDF1 UNITY_PBS_USE_BRDF3 UNITY_PRETRANSFORM_TO_DISPLAY_ORIENTATION UNITY_SPECCUBE_BLENDING UNITY_SPECCUBE_BOX_PROJECTION UNITY_UNIFIED_SHADER_PRECISION_MODEL UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_VIRTUAL_TEXTURING _ALPHAMODULATE_ON _ALPHAPREMULTIPLY_ON _ALPHATEST_ON _COLORADDSUBDIFF_ON _COLORCOLOR_ON _COLOROVERLAY_ON _DISTORTION_ON _EMISSION _FADING_ON _FLIPBOOKBLENDING_ON _NORMALMAP _SOFTPARTICLES_ON

  2. unity_9B83593C55C9E6067C37

    Mar 24, 2025 12:40

    I think I have this issue as well on metal. Pink material using this shader:

    Shader error in 'Universal Render Pipeline/Particles/UnlitStencil': undeclared identifier '_FOVEATED_RENDERING_NON_UNIFORM_RASTER'

    Unity 6000.0.28f1

  3. kirilledelman

    Aug 09, 2024 19:13

    Despite "fixed" status, not fixed in 14.0.11 in Unity 2022.3.37f1

  4. Jonny-Roy

    Jul 02, 2024 07:17

    I get this error in 2022.3.35f1 regardless of rendering path.

    Temporary work around was adding:
    #include_with_pragmas "Packages/com.unity.render-pipelines.core/ShaderLibrary/FoveatedRenderingKeywords.hlsl"

    Just after the vert Pragma

  5. bml

    May 24, 2024 06:10

    Showing up on 6000.0.3f1 with all three rendering paths.

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