UnityGame/Library/PackageCache/com.unity.render-pipelines.universal/Shaders/ComplexLit.shader

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2024-10-27 10:53:47 +03:00
// Complex Lit is superset of Lit, but provides
// advanced material properties and is always forward rendered.
// It also has higher hardware and shader model requirements.
Shader "Universal Render Pipeline/Complex Lit"
{
Properties
{
// Specular vs Metallic workflow
_WorkflowMode("WorkflowMode", Float) = 1.0
[MainTexture] _BaseMap("Albedo", 2D) = "white" {}
[MainColor] _BaseColor("Color", Color) = (1,1,1,1)
_Cutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
_Smoothness("Smoothness", Range(0.0, 1.0)) = 0.5
_SmoothnessTextureChannel("Smoothness texture channel", Float) = 0
_Metallic("Metallic", Range(0.0, 1.0)) = 0.0
_MetallicGlossMap("Metallic", 2D) = "white" {}
_SpecColor("Specular", Color) = (0.2, 0.2, 0.2)
_SpecGlossMap("Specular", 2D) = "white" {}
[ToggleOff] _SpecularHighlights("Specular Highlights", Float) = 1.0
[ToggleOff] _EnvironmentReflections("Environment Reflections", Float) = 1.0
_BumpScale("Scale", Float) = 1.0
_BumpMap("Normal Map", 2D) = "bump" {}
_Parallax("Scale", Range(0.005, 0.08)) = 0.005
_ParallaxMap("Height Map", 2D) = "black" {}
_OcclusionStrength("Strength", Range(0.0, 1.0)) = 1.0
_OcclusionMap("Occlusion", 2D) = "white" {}
[HDR] _EmissionColor("Color", Color) = (0,0,0)
_EmissionMap("Emission", 2D) = "white" {}
_DetailMask("Detail Mask", 2D) = "white" {}
_DetailAlbedoMapScale("Scale", Range(0.0, 2.0)) = 1.0
_DetailAlbedoMap("Detail Albedo x2", 2D) = "linearGrey" {}
_DetailNormalMapScale("Scale", Range(0.0, 2.0)) = 1.0
[Normal] _DetailNormalMap("Normal Map", 2D) = "bump" {}
[ToggleUI] _ClearCoat("Clear Coat", Float) = 0.0
_ClearCoatMap("Clear Coat Map", 2D) = "white" {}
_ClearCoatMask("Clear Coat Mask", Range(0.0, 1.0)) = 0.0
_ClearCoatSmoothness("Clear Coat Smoothness", Range(0.0, 1.0)) = 1.0
// Blending state
_Surface("__surface", Float) = 0.0
_Blend("__mode", Float) = 0.0
_Cull("__cull", Float) = 2.0
[ToggleUI] _AlphaClip("__clip", Float) = 0.0
[HideInInspector] _BlendOp("__blendop", Float) = 0.0
[HideInInspector] _SrcBlend("__src", Float) = 1.0
[HideInInspector] _DstBlend("__dst", Float) = 0.0
[HideInInspector] _SrcBlendAlpha("__srcA", Float) = 1.0
[HideInInspector] _DstBlendAlpha("__dstA", Float) = 0.0
[HideInInspector] _ZWrite("__zw", Float) = 1.0
[HideInInspector] _BlendModePreserveSpecular("_BlendModePreserveSpecular", Float) = 1.0
[HideInInspector] _AlphaToMask("__alphaToMask", Float) = 0.0
[HideInInspector] _AddPrecomputedVelocity("_AddPrecomputedVelocity", Float) = 0.0
[ToggleUI] _ReceiveShadows("Receive Shadows", Float) = 1.0
// Editmode props
_QueueOffset("Queue offset", Float) = 0.0
[HideInInspector][NoScaleOffset]unity_Lightmaps("unity_Lightmaps", 2DArray) = "" {}
[HideInInspector][NoScaleOffset]unity_LightmapsInd("unity_LightmapsInd", 2DArray) = "" {}
[HideInInspector][NoScaleOffset]unity_ShadowMasks("unity_ShadowMasks", 2DArray) = "" {}
}
SubShader
{
// Universal Pipeline tag is required. If Universal render pipeline is not set in the graphics settings
// this Subshader will fail. One can add a subshader below or fallback to Standard built-in to make this
// material work with both Universal Render Pipeline and Builtin Unity Pipeline
Tags
{
"RenderType" = "Opaque"
"RenderPipeline" = "UniversalPipeline"
"UniversalMaterialType" = "ComplexLit"
"IgnoreProjector" = "True"
}
LOD 300
// ------------------------------------------------------------------
// Forward only pass.
// Acts also as an opaque forward fallback for deferred rendering.
Pass
{
// Lightmode matches the ShaderPassName set in UniversalRenderPipeline.cs. SRPDefaultUnlit and passes with
// no LightMode tag are also rendered by Universal Render Pipeline
Name "ForwardLit"
Tags
{
"LightMode" = "UniversalForwardOnly"
}
// -------------------------------------
// Render State Commands
Blend[_SrcBlend][_DstBlend], [_SrcBlendAlpha][_DstBlendAlpha]
ZWrite[_ZWrite]
Cull[_Cull]
AlphaToMask[_AlphaToMask]
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex LitPassVertex
#pragma fragment LitPassFragment
// -------------------------------------
// Material Keywords
#pragma shader_feature_local _NORMALMAP
#pragma shader_feature_local _PARALLAXMAP
#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
#pragma shader_feature_local_fragment _SURFACE_TYPE_TRANSPARENT
#pragma shader_feature_local_fragment _ALPHATEST_ON
#pragma shader_feature_local_fragment _ _ALPHAPREMULTIPLY_ON _ALPHAMODULATE_ON
#pragma shader_feature_local_fragment _EMISSION
#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
#pragma shader_feature_local_fragment _OCCLUSIONMAP
#pragma shader_feature_local_fragment _ _CLEARCOAT _CLEARCOATMAP
#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
#pragma shader_feature_local_fragment _SPECULAR_SETUP
// -------------------------------------
// Universal Pipeline keywords
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
#pragma multi_compile _ EVALUATE_SH_MIXED EVALUATE_SH_VERTEX
#pragma multi_compile _ _LIGHT_LAYERS
#pragma multi_compile _ _FORWARD_PLUS
#pragma multi_compile_fragment _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
#pragma multi_compile_fragment _ _SHADOWS_SOFT
#pragma multi_compile_fragment _ _SHADOWS_SOFT_LOW _SHADOWS_SOFT_MEDIUM _SHADOWS_SOFT_HIGH
#pragma multi_compile_fragment _ _SCREEN_SPACE_OCCLUSION
#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
#pragma multi_compile_fragment _ _LIGHT_COOKIES
#include_with_pragmas "Packages/com.unity.render-pipelines.core/ShaderLibrary/FoveatedRenderingKeywords.hlsl"
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
#pragma multi_compile _ SHADOWS_SHADOWMASK
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
#pragma multi_compile _ LIGHTMAP_ON
#pragma multi_compile _ DYNAMICLIGHTMAP_ON
#pragma multi_compile _ USE_LEGACY_LIGHTMAPS
#pragma multi_compile _ LOD_FADE_CROSSFADE
#pragma multi_compile_fog
#pragma multi_compile_fragment _ DEBUG_DISPLAY
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ProbeVolumeVariants.hlsl"
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#pragma instancing_options renderinglayer
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitForwardPass.hlsl"
ENDHLSL
}
Pass
{
Name "ShadowCaster"
Tags
{
"LightMode" = "ShadowCaster"
}
// -------------------------------------
// Render State Commands
ZWrite On
ZTest LEqual
ColorMask 0
Cull[_Cull]
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex ShadowPassVertex
#pragma fragment ShadowPassFragment
// -------------------------------------
// Material Keywords
#pragma shader_feature_local _ALPHATEST_ON
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ LOD_FADE_CROSSFADE
// This is used during shadow map generation to differentiate between directional and punctual light shadows, as they use different formulas to apply Normal Bias
#pragma multi_compile_vertex _ _CASTING_PUNCTUAL_LIGHT_SHADOW
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/ShadowCasterPass.hlsl"
ENDHLSL
}
Pass
{
// Lightmode matches the ShaderPassName set in UniversalRenderPipeline.cs. SRPDefaultUnlit and passes with
// no LightMode tag are also rendered by Universal Render Pipeline
//
// Fill GBuffer data to prevent "holes", just in case someone wants to reuse GBuffer data.
// Deferred lighting is stenciled out for ComplexLit and rendered as forward.
Name "GBuffer"
Tags
{
"LightMode" = "UniversalGBuffer"
}
// -------------------------------------
// Render State Commands
ZWrite[_ZWrite]
ZTest LEqual
Cull[_Cull]
HLSLPROGRAM
#pragma target 4.5
// Deferred Rendering Path does not support the OpenGL-based graphics API:
// Desktop OpenGL, OpenGL ES 3.0, WebGL 2.0.
#pragma exclude_renderers gles3 glcore
// -------------------------------------
// Shader Stages
#pragma vertex LitGBufferPassVertex
#pragma fragment LitGBufferPassFragment
// -------------------------------------
// Material Keywords
#pragma shader_feature_local _NORMALMAP
#pragma shader_feature_local_fragment _ALPHATEST_ON
//#pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON
#pragma shader_feature_local_fragment _EMISSION
#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
#pragma shader_feature_local_fragment _OCCLUSIONMAP
#pragma shader_feature_local _PARALLAXMAP
#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
#pragma shader_feature_local_fragment _SPECULARHIGHLIGHTS_OFF
#pragma shader_feature_local_fragment _ENVIRONMENTREFLECTIONS_OFF
#pragma shader_feature_local_fragment _SPECULAR_SETUP
#pragma shader_feature_local _RECEIVE_SHADOWS_OFF
// -------------------------------------
// Universal Pipeline keywords
#pragma multi_compile _ _MAIN_LIGHT_SHADOWS _MAIN_LIGHT_SHADOWS_CASCADE _MAIN_LIGHT_SHADOWS_SCREEN
//#pragma multi_compile _ _ADDITIONAL_LIGHTS_VERTEX _ADDITIONAL_LIGHTS
//#pragma multi_compile _ _ADDITIONAL_LIGHT_SHADOWS
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BLENDING
#pragma multi_compile_fragment _ _REFLECTION_PROBE_BOX_PROJECTION
#pragma multi_compile_fragment _ _SHADOWS_SOFT
#pragma multi_compile_fragment _ _DBUFFER_MRT1 _DBUFFER_MRT2 _DBUFFER_MRT3
#pragma multi_compile_fragment _ _RENDER_PASS_ENABLED
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ LIGHTMAP_SHADOW_MIXING
#pragma multi_compile _ SHADOWS_SHADOWMASK
#pragma multi_compile _ DIRLIGHTMAP_COMBINED
#pragma multi_compile _ LIGHTMAP_ON
#pragma multi_compile _ DYNAMICLIGHTMAP_ON
#pragma multi_compile _ USE_LEGACY_LIGHTMAPS
#pragma multi_compile _ LOD_FADE_CROSSFADE
#pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ProbeVolumeVariants.hlsl"
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#pragma instancing_options renderinglayer
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitGBufferPass.hlsl"
ENDHLSL
}
Pass
{
Name "DepthOnly"
Tags
{
"LightMode" = "DepthOnly"
}
// -------------------------------------
// Render State Commands
ZWrite On
ColorMask R
Cull[_Cull]
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex DepthOnlyVertex
#pragma fragment DepthOnlyFragment
// -------------------------------------
// Material Keywords
#pragma shader_feature_local _ALPHATEST_ON
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ LOD_FADE_CROSSFADE
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/DepthOnlyPass.hlsl"
ENDHLSL
}
// This pass is used when drawing to a _CameraNormalsTexture texture with the forward renderer or the depthNormal prepass with the deferred renderer.
Pass
{
Name "DepthNormalsOnly"
Tags
{
"LightMode" = "DepthNormalsOnly"
}
// -------------------------------------
// Render State Commands
ZWrite On
Cull[_Cull]
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex DepthNormalsVertex
#pragma fragment DepthNormalsFragment
// -------------------------------------
// Material Keywords
#pragma shader_feature_local _NORMALMAP
#pragma shader_feature_local _PARALLAXMAP
#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
#pragma shader_feature_local _ALPHATEST_ON
#pragma shader_feature_local_fragment _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
// -------------------------------------
// Universal Pipeline keywords
#pragma multi_compile_fragment _ _GBUFFER_NORMALS_OCT // forward-only variant
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/RenderingLayers.hlsl"
// -------------------------------------
// Unity defined keywords
#pragma multi_compile _ LOD_FADE_CROSSFADE
//--------------------------------------
// GPU Instancing
#pragma multi_compile_instancing
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/DOTS.hlsl"
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitDepthNormalsPass.hlsl"
ENDHLSL
}
// This pass it not used during regular rendering, only for lightmap baking.
Pass
{
Name "Meta"
Tags
{
"LightMode" = "Meta"
}
// -------------------------------------
// Render State Commands
Cull Off
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex UniversalVertexMeta
#pragma fragment UniversalFragmentMetaLit
// -------------------------------------
// Material Keywords
#pragma shader_feature_local_fragment _SPECULAR_SETUP
#pragma shader_feature_local_fragment _EMISSION
#pragma shader_feature_local_fragment _METALLICSPECGLOSSMAP
#pragma shader_feature_local_fragment _ALPHATEST_ON
#pragma shader_feature_local_fragment _ _SMOOTHNESS_TEXTURE_ALBEDO_CHANNEL_A
#pragma shader_feature_local _ _DETAIL_MULX2 _DETAIL_SCALED
#pragma shader_feature_local_fragment _SPECGLOSSMAP
#pragma shader_feature EDITOR_VISUALIZATION
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitMetaPass.hlsl"
ENDHLSL
}
Pass
{
Name "Universal2D"
Tags
{
"LightMode" = "Universal2D"
}
// -------------------------------------
// Render State Commands
Blend[_SrcBlend][_DstBlend]
ZWrite[_ZWrite]
Cull[_Cull]
HLSLPROGRAM
#pragma target 2.0
// -------------------------------------
// Shader Stages
#pragma vertex vert
#pragma fragment frag
// -------------------------------------
// Material Keywords
#pragma shader_feature_local_fragment _ALPHATEST_ON
#pragma shader_feature_local_fragment _ALPHAPREMULTIPLY_ON
// -------------------------------------
// Includes
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include "Packages/com.unity.render-pipelines.universal/Shaders/Utils/Universal2D.hlsl"
ENDHLSL
}
Pass
{
Name "MotionVectors"
Tags { "LightMode" = "MotionVectors" }
ColorMask RG
HLSLPROGRAM
#pragma shader_feature_local _ALPHATEST_ON
#pragma multi_compile _ LOD_FADE_CROSSFADE
#pragma shader_feature_local_vertex _ADD_PRECOMPUTED_VELOCITY
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ObjectMotionVectors.hlsl"
ENDHLSL
}
Pass
{
Name "XRMotionVectors"
Tags { "LightMode" = "XRMotionVectors" }
ColorMask RGB
// Stencil write for obj motion pixels
Stencil
{
WriteMask 1
Ref 1
Comp Always
Pass Replace
}
HLSLPROGRAM
#pragma shader_feature_local _ALPHATEST_ON
#pragma multi_compile _ LOD_FADE_CROSSFADE
#pragma shader_feature_local_vertex _ADD_PRECOMPUTED_VELOCITY
#define APLICATION_SPACE_WARP_MOTION 1
#include "Packages/com.unity.render-pipelines.universal/Shaders/LitInput.hlsl"
#include_with_pragmas "Packages/com.unity.render-pipelines.universal/ShaderLibrary/ObjectMotionVectors.hlsl"
ENDHLSL
}
}
//////////////////////////////////////////////////////
FallBack "Hidden/Universal Render Pipeline/Lit"
FallBack "Hidden/Universal Render Pipeline/FallbackError"
CustomEditor "UnityEditor.Rendering.Universal.ShaderGUI.LitShader"
}