346 lines
13 KiB
Plaintext
Executable File
346 lines
13 KiB
Plaintext
Executable File
Shader "Universal Render Pipeline/Lit + Cavity"
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{
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Properties
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{
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// Specular vs Metallic workflow
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_WorkflowMode("WorkflowMode", Float) = 1.0
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[MainTexture] _BaseMap("Albedo", 2D) = "white" {}
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[MainColor] _BaseColor("Color", Color) = (1,1,1,1)
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_Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
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_Smoothness("Smoothness", Range(0.0, 1.0)) = 0.5
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_SmoothnessTextureChannel("Smoothness texture channel", Float) = 0
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_Metallic("Metallic", Range(0.0, 1.0)) = 0.0
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_MetallicGlossMap("Metallic", 2D) = "white" {}
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_SpecColor("Specular", Color) = (0.2, 0.2, 0.2)
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_SpecGlossMap("Specular", 2D) = "white" {}
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[ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
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[ToggleOff] _EnvironmentReflections("Environment Reflections", Float) = 1.0
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_BumpScale("Scale", Float) = 1.0
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_BumpMap("Normal Map", 2D) = "bump" {}
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_Parallax("Scale", Range(0.005, 0.08)) = 0.005
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_ParallaxMap("Height Map", 2D) = "black" {}
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_OcclusionStrength("Strength", Range(0.0, 1.0)) = 1.0
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_OcclusionMap("Occlusion", 2D) = "white" {}
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[HDR] _EmissionColor("Color", Color) = (0,0,0)
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_EmissionMap("Emission", 2D) = "white" {}
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_DetailMask("Detail Mask", 2D) = "white" {}
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_DetailAlbedoMapScale("Scale", Range(0.0, 2.0)) = 1.0
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_DetailAlbedoMap("Detail Albedo x2", 2D) = "linearGrey" {}
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_DetailNormalMapScale("Scale", Range(0.0, 2.0)) = 1.0
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[Normal] _DetailNormalMap("Normal Map", 2D) = "bump" {}
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// SRP batching compatibility for Clear Coat (Not used in Lit)
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[HideInInspector] _ClearCoatMask("_ClearCoatMask", Float) = 0.0
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[HideInInspector] _ClearCoatSmoothness("_ClearCoatSmoothness", Float) = 0.0
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// Blending state
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_Surface("__surface", Float) = 0.0
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_Blend("__blend", Float) = 0.0
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_Cull("__cull", Float) = 2.0
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[ToggleUI] _AlphaClip("__clip", Float) = 0.0
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[HideInInspector] _SrcBlend("__src", Float) = 1.0
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[HideInInspector] _DstBlend("__dst", Float) = 0.0
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[HideInInspector] _ZWrite("__zw", Float) = 1.0
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[ToggleUI] _ReceiveShadows("Receive Shadows", Float) = 1.0
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// Editmode props
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_QueueOffset("Queue offset", Float) = 0.0
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// ObsoleteProperties
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[HideInInspector] _MainTex("BaseMap", 2D) = "white" {}
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[HideInInspector] _Color("Base Color", Color) = (1, 1, 1, 1)
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[HideInInspector] _GlossMapScale("Smoothness", Float) = 0.0
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[HideInInspector] _Glossiness("Smoothness", Float) = 0.0
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[HideInInspector] _GlossyReflections("EnvironmentReflections", Float) = 0.0
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[HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
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[HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
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//V
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_CurvatureMultiplier("Curvature Multiplier", Range(0,1.5)) = 1.0
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_CavityMultiplier("Cavity Multiplier", Range(0,1.5)) = 1.0
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//^
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}
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SubShader
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{
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Tags{"RenderType" = "Opaque" "RenderPipeline" = "UniversalPipeline" "UniversalMaterialType" = "Lit" "IgnoreProjector" = "True" "ShaderModel" = "4.5"}
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LOD 300
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Pass
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{
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Name "ForwardLit"
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Tags{"LightMode" = "UniversalForward"}
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Blend[_SrcBlend][_DstBlend]
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ZWrite[_ZWrite]
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma shader_feature_local _NORMALMAP
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#pragma shader_feature_local _PARALLAXMAP
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#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
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#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
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#pragma shader_feature_local_fragment _SURFACE_TYPE_TRANSPARENT
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON
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#pragma shader_feature_local_fragment _EMISSION
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#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
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#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature_local_fragment _OCCLUSIONMAP
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#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
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#pragma shader_feature_local_fragment _SPECULAR_SETUP
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
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#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
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#pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS
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#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
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#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
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#pragma multi_compile_fragment _ _SHADOWS_SOFT
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#pragma multi_compile_fragment _ _SCREEN_SPACE_OCCLUSION
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#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
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#pragma multi_compile_fragment _ _LIGHT_LAYERS
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#pragma multi_compile_fragment _ _LIGHT_COOKIES
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#pragma multi_compile _ _CLUSTERED_RENDERING
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#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
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#pragma multi_compile _ SHADOWS_SHADOWMASK
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#pragma multi_compile _ DIRLIGHTMAP_COMBINED
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#pragma multi_compile _ LIGHTMAP_ON
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#pragma multi_compile _ DYNAMICLIGHTMAP_ON
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#pragma multi_compile_fog
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#pragma multi_compile_fragment _ DEBUG_DISPLAY
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#pragma multi_compile_instancing
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#pragma instancing_options renderinglayer
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#pragma vertex LitPassVertex
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#pragma fragment LitPassFragmentCavity //<
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/LitForwardPass.hlsl"
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//TEXTURE2D(_SSCCTexture); //Declared in LitInputCavity.hlsl to support batching
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//SAMPLER(sampler_SSCCTexture); //Declared in LitInputCavity.hlsl to support batching
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//float _CurvatureMultiplier; //Declared in LitInputCavity.hlsl to support batching
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//float _CavityMultiplier; //Declared in LitInputCavity.hlsl to support batching
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half4 LitPassFragmentCavity(Varyings input) : SV_Target
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{
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UNITY_SETUP_INSTANCE_ID(input);
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UNITY_SETUP_STEREO_EYE_INDEX_POST_VERTEX(input);
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#if defined(_PARALLAXMAP)
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#if defined(REQUIRES_TANGENT_SPACE_VIEW_DIR_INTERPOLATOR)
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half3 viewDirTS = input.viewDirTS;
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#else
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half3 viewDirWS = GetWorldSpaceNormalizeViewDir(input.positionWS);
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half3 viewDirTS = GetViewDirectionTangentSpace(input.tangentWS, input.normalWS, viewDirWS);
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#endif
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ApplyPerPixelDisplacement(viewDirTS, input.uv);
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#endif
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SurfaceData surfaceData;
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InitializeStandardLitSurfaceData(input.uv, surfaceData);
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InputData inputData;
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InitializeInputData(input, surfaceData.normalTS, inputData);
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SETUP_DEBUG_TEXTURE_DATA(inputData, input.uv, _BaseMap);
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#ifdef _DBUFFER
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ApplyDecalToSurfaceData(input.positionCS, surfaceData, inputData);
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#endif
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half4 color = UniversalFragmentPBR(inputData, surfaceData);
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//V
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float2 screenUV = GetNormalizedScreenSpaceUV(input.positionCS);
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float4 sscc = SAMPLE_TEXTURE2D_X(_SSCCTexture, sampler_SSCCTexture, screenUV);
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if (sscc.b == 1.0) //This is how you can detect if 'screen' output mode is on and avoid reading the texture, this is just for housekeeping, as _SSCCTexture will be 0.5 grey in 'screen' mode
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{
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float curvature = sscc.r;
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float cavity = sscc.g;
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//You could totally for example split curvature or cavity by <0 and >0, isolating the dark/bright parts and, for example, coloring them separately.
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color.rgb += (curvature * _CurvatureMultiplier) + (cavity * _CavityMultiplier); //exactly matches screen mode with 'saturate cavity' off
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}
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//^
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color.rgb = MixFog(color.rgb, inputData.fogCoord);
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color.a = OutputAlpha(color.a, _Surface);
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return color;
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}
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ENDHLSL
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}
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//-----------------------------------------------------------------------------------------------------------
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//The rest is unchanged exact copy of Packages/com.unity.render-pipelines.universal/Shaders/Lit.shader:
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Pass
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{
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Name "ShadowCaster"
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Tags{"LightMode" = "ShadowCaster"}
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ZWrite On
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ZTest LEqual
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ColorMask 0
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma multi_compile_instancing
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW
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#pragma vertex ShadowPassVertex
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#pragma fragment ShadowPassFragment
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/ShadowCasterPass.hlsl"
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ENDHLSL
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}
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Pass
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{
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Name "GBuffer"
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Tags{"LightMode" = "UniversalGBuffer"}
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ZWrite[_ZWrite]
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ZTest LEqual
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma shader_feature_local _NORMALMAP
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _EMISSION
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#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
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#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature_local_fragment _OCCLUSIONMAP
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#pragma shader_feature_local _PARALLAXMAP
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#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
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#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
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#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
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#pragma shader_feature_local_fragment _SPECULAR_SETUP
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#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
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#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
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#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
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#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
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#pragma multi_compile_fragment _ _SHADOWS_SOFT
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#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
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#pragma multi_compile_fragment _ _LIGHT_LAYERS
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#pragma multi_compile_fragment _ _RENDER_PASS_ENABLED
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#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
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#pragma multi_compile _ SHADOWS_SHADOWMASK
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#pragma multi_compile _ DIRLIGHTMAP_COMBINED
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#pragma multi_compile _ LIGHTMAP_ON
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#pragma multi_compile _ DYNAMICLIGHTMAP_ON
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#pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT
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#pragma multi_compile_instancing
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#pragma instancing_options renderinglayer
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#pragma vertex LitGBufferPassVertex
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#pragma fragment LitGBufferPassFragment
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/LitGBufferPass.hlsl"
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ENDHLSL
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}
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Pass
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{
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Name "DepthOnly"
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Tags{"LightMode" = "DepthOnly"}
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ZWrite On
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ColorMask 0
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma vertex DepthOnlyVertex
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#pragma fragment DepthOnlyFragment
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma multi_compile_instancing
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/DepthOnlyPass.hlsl"
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ENDHLSL
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}
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Pass
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{
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Name "DepthNormals"
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Tags{"LightMode" = "DepthNormals"}
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ZWrite On
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma vertex DepthNormalsVertex
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#pragma fragment DepthNormalsFragment
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#pragma shader_feature_local _NORMALMAP
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#pragma shader_feature_local _PARALLAXMAP
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#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma multi_compile_instancing
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#pragma multi_compile _ DOTS_INSTANCING_ON
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/LitDepthNormalsPass.hlsl"
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ENDHLSL
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}
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Pass
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{
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Name "Meta"
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Tags{"LightMode" = "Meta"}
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Cull Off
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma vertex UniversalVertexMeta
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#pragma fragment UniversalFragmentMetaLit
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#pragma shader_feature EDITOR_VISUALIZATION
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#pragma shader_feature_local_fragment _SPECULAR_SETUP
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#pragma shader_feature_local_fragment _EMISSION
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#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
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#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
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#pragma shader_feature_local_fragment _SPECGLOSSMAP
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/LitMetaPass.hlsl"
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ENDHLSL
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}
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Pass
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{
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Name "Universal2D"
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Tags{ "LightMode" = "Universal2D" }
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Blend[_SrcBlend][_DstBlend]
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ZWrite[_ZWrite]
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Cull[_Cull]
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HLSLPROGRAM
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#pragma exclude_renderers gles gles3 glcore
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#pragma target 4.5
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#pragma vertex vert
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#pragma fragment frag
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#pragma shader_feature_local_fragment _ALPHATEST_ON
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#pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON
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#include "Urp2021 LitInputCavity.hlsl"
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#include "Packages/com.unity.render-pipelines.universal/Shaders/Utils/Universal2D.hlsl"
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ENDHLSL
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}
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}
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FallBack "Hidden/Universal Render Pipeline/FallbackError"
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CustomEditor "UnityEditor.Rendering.Universal.ShaderGUI.LitShaderCavity2021"
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}
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