XRI Starter Assets Interactable shader generates Console warnings

Synopsis:

When building XRI Starter Assets DemoScene in Unity 6000.5.0b10, the following shader generates the warnings listed below: 
Assets\Samples\XR Interaction Toolkit\3.5.1\Starter Assets\Shaders\Interactable

 

Steps to reproduce:

1. Uncompress XRI_351_Bugs.zip (see attached) and open with Unity 6000.5.0b10. 
2. In the Build Profiles window, under the Build Profiles list (not the Platforms list) select Meta Quest and make it active.
3. Click Build. 
4. Check Console. 

Actual results: 

There are shader errors.  A few of these pertain to a shader that is provided by XRI Starter Assets; see below for a list of these.

 

Expected results: 

No shader errors. 

 

Shader Errors:

Shader warning in 'Shader Graphs/Interactable': use of potentially uninitialized variable (LightingPhysicallyBased) at /Users/dennisd/Documents/UnityProj/6.5/XRI_351_Bugs/Library/PackageCache/com.unity.render-pipelines.universal@58c35a549d38/ShaderLibrary/Lighting.hlsl(93) (on vulkan)

Compiling Subshader: 0, Pass: ForwardLit, Vertex program with EVALUATE_SH_VERTEX STEREO_MULTIVIEW_ON _LIGHT_COOKIES _LIGHT_LAYERS _MAIN_LIGHT_SHADOWS _REFLECTION_PROBE_BLENDING _REFLECTION_PROBE_BOX_PROJECTION
Platform defines: SHADER_API_MOBILE UNITY_ASTC_NORMALMAP_ENCODING UNITY_ENABLE_REFLECTION_BUFFERS UNITY_LIGHTMAP_RGBM_ENCODING UNITY_NO_CUBEMAP_ARRAY UNITY_NO_RGBM UNITY_NO_SCREENSPACE_SHADOWS UNITY_PBS_USE_BRDF3 UNITY_PLATFORM_SUPPORTS_DEPTH_FETCH UNITY_PRETRANSFORM_TO_DISPLAY_ORIENTATION
Disabled keywords: DEBUG_DISPLAY DIRLIGHTMAP_COMBINED DOTS_INSTANCING_ON DYNAMICLIGHTMAP_ON EVALUATE_SH_MIXED FOG_EXP FOG_EXP2 FOG_LINEAR INSTANCING_ON LIGHTMAP_BICUBIC_SAMPLING LIGHTMAP_ON LIGHTMAP_SHADOW_MIXING PROBE_VOLUMES_L1 PROBE_VOLUMES_L2 REFLECTION_PROBE_ROTATION SHADER_API_GLES30 SHADER_API_GLES31 SHADER_API_GLES32 SHADOWS_SHADOWMASK UNITY_COLORSPACE_GAMMA UNITY_ENABLE_DETAIL_NORMALMAP UNITY_FRAMEBUFFER_FETCH_AVAILABLE UNITY_HARDWARE_TIER1 UNITY_HARDWARE_TIER2 UNITY_HARDWARE_TIER3 UNITY_LIGHTMAP_DLDR_ENCODING UNITY_LIGHTMAP_FULL_HDR UNITY_LIGHT_PROBE_PROXY_VOLUME UNITY_METAL_SHADOWS_USE_POINT_FILTERING UNITY_NO_DXT5nm UNITY_PBS_USE_BRDF1 UNITY_PBS_USE_BRDF2 UNITY_SPECCUBE_BLENDING UNITY_SPECCUBE_BOX_PROJECTION UNITY_UNIFIED_SHADER_PRECISION_MODEL UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_VIRTUAL_TEXTURING USE_LEGACY_LIGHTMAPS _ADDITIONAL_LIGHTS _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHT_SHADOWS _ALPHAMODULATE_ON _ALPHAPREMULTIPLY_ON _ALPHATEST_ON _CLUSTER_LIGHT_LOOP _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN _RECEIVE_SHADOWS_OFF _REFLECTION_PROBE_ATLAS _SCREEN_SPACE_IRRADIANCE _SCREEN_SPACE_OCCLUSION _SHADOWS_SOFT _SHADOWS_SOFT_HIGH _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SPECULAR_SETUP _SURFACE_TYPE_TRANSPARENT _WRITE_RENDERING_LAYERS

Shader warning in 'Shader Graphs/Interactable': integer modulus may be much slower, try using uints if possible. at /Users/dennisd/Documents/UnityProj/6.5/XRI_351_Bugs/Library/PackageCache/com.unity.render-pipelines.universal@58c35a549d38/ShaderLibrary/ShaderVariablesFunctions.hlsl(577) (on vulkan)

Compiling Subshader: 0, Pass: ForwardLit, Vertex program with EVALUATE_SH_VERTEX STEREO_MULTIVIEW_ON _LIGHT_COOKIES _LIGHT_LAYERS _MAIN_LIGHT_SHADOWS _REFLECTION_PROBE_BLENDING _REFLECTION_PROBE_BOX_PROJECTION
Platform defines: SHADER_API_MOBILE UNITY_ASTC_NORMALMAP_ENCODING UNITY_ENABLE_REFLECTION_BUFFERS UNITY_LIGHTMAP_RGBM_ENCODING UNITY_NO_CUBEMAP_ARRAY UNITY_NO_RGBM UNITY_NO_SCREENSPACE_SHADOWS UNITY_PBS_USE_BRDF3 UNITY_PLATFORM_SUPPORTS_DEPTH_FETCH UNITY_PRETRANSFORM_TO_DISPLAY_ORIENTATION
Disabled keywords: DEBUG_DISPLAY DIRLIGHTMAP_COMBINED DOTS_INSTANCING_ON DYNAMICLIGHTMAP_ON EVALUATE_SH_MIXED FOG_EXP FOG_EXP2 FOG_LINEAR INSTANCING_ON LIGHTMAP_BICUBIC_SAMPLING LIGHTMAP_ON LIGHTMAP_SHADOW_MIXING PROBE_VOLUMES_L1 PROBE_VOLUMES_L2 REFLECTION_PROBE_ROTATION SHADER_API_GLES30 SHADER_API_GLES31 SHADER_API_GLES32 SHADOWS_SHADOWMASK UNITY_COLORSPACE_GAMMA UNITY_ENABLE_DETAIL_NORMALMAP UNITY_FRAMEBUFFER_FETCH_AVAILABLE UNITY_HARDWARE_TIER1 UNITY_HARDWARE_TIER2 UNITY_HARDWARE_TIER3 UNITY_LIGHTMAP_DLDR_ENCODING UNITY_LIGHTMAP_FULL_HDR UNITY_LIGHT_PROBE_PROXY_VOLUME UNITY_METAL_SHADOWS_USE_POINT_FILTERING UNITY_NO_DXT5nm UNITY_PBS_USE_BRDF1 UNITY_PBS_USE_BRDF2 UNITY_SPECCUBE_BLENDING UNITY_SPECCUBE_BOX_PROJECTION UNITY_UNIFIED_SHADER_PRECISION_MODEL UNITY_USE_DITHER_MASK_FOR_ALPHABLENDED_SHADOWS UNITY_VIRTUAL_TEXTURING USE_LEGACY_LIGHTMAPS _ADDITIONAL_LIGHTS _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHT_SHADOWS _ALPHAMODULATE_ON _ALPHAPREMULTIPLY_ON _ALPHATEST_ON _CLUSTER_LIGHT_LOOP _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3 _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN _RECEIVE_SHADOWS_OFF _REFLECTION_PROBE_ATLAS _SCREEN_SPACE_IRRADIANCE _SCREEN_SPACE_OCCLUSION _SHADOWS_SOFT _SHADOWS_SOFT_HIGH _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SPECULAR_SETUP _SURFACE_TYPE_TRANSPARENT _WRITE_RENDERING_LAYERS

 

Reproducible with versions: 

3.5.1

Not reproducible with versions: 

Can’t test with versions: 

Tested on (OS): 

Windows 11
Notes:

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