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temp commit my branch before trunk merge

/batch_rendering
Arnaud Carre 7 年前
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5a1e20d8
共有 2 个文件被更改，包括 483 次插入 和 413 次删除
  1. 879
      Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Lit.shader
  2. 17
      Assets/ScriptableRenderPipeline/HDRenderPipeline/ShaderVariables.hlsl

879
Assets/ScriptableRenderPipeline/HDRenderPipeline/Material/Lit/Lit.shader
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Shader "HDRenderPipeline/Lit"
{
Properties
{
// Following set of parameters represent the parameters node inside the MaterialGraph.
// They are use to fill a SurfaceData. With a MaterialGraph this should not exist.
// Reminder. Color here are in linear but the UI (color picker) do the conversion sRGB to linear
_BaseColor("BaseColor", Color) = (1,1,1,1)
_BaseColorMap("BaseColorMap", 2D) = "white" {}
_Metallic("_Metallic", Range(0.0, 1.0)) = 0
_Smoothness("Smoothness", Range(0.0, 1.0)) = 1.0
_MaskMap("MaskMap", 2D) = "white" {}
_SpecularOcclusionMap("SpecularOcclusion", 2D) = "white" {}
_NormalMap("NormalMap", 2D) = "bump" {}
_NormalScale("_NormalScale", Range(0.0, 2.0)) = 1
_HeightMap("HeightMap", 2D) = "black" {}
_HeightAmplitude("Height Amplitude", Float) = 0.01 // In world units
_HeightCenter("Height Center", Float) = 0.5 // In texture space
_DetailMap("DetailMap", 2D) = "black" {}
_DetailMask("DetailMask", 2D) = "white" {}
_DetailAlbedoScale("_DetailAlbedoScale", Range(-2.0, 2.0)) = 1
_DetailNormalScale("_DetailNormalScale", Range(0.0, 2.0)) = 1
_DetailSmoothnessScale("_DetailSmoothnessScale", Range(-2.0, 2.0)) = 1
_TangentMap("TangentMap", 2D) = "bump" {}
_Anisotropy("Anisotropy", Range(0.0, 1.0)) = 0
_AnisotropyMap("AnisotropyMap", 2D) = "white" {}
_SubsurfaceProfile("Subsurface Profile", Int) = 0
_SubsurfaceRadius("Subsurface Radius", Range(0.004, 1.0)) = 1.0
_SubsurfaceRadiusMap("Subsurface Radius Map", 2D) = "white" {}
_Thickness("Thickness", Range(0.004, 1.0)) = 1.0
_ThicknessMap("Thickness Map", 2D) = "white" {}
//_CoatCoverage("CoatCoverage", Range(0.0, 1.0)) = 0
//_CoatCoverageMap("CoatCoverageMapMap", 2D) = "white" {}
//_CoatRoughness("CoatRoughness", Range(0.0, 1.0)) = 0
//_CoatRoughnessMap("CoatRoughnessMap", 2D) = "white" {}
_DistortionVectorMap("DistortionVectorMap", 2D) = "black" {}
// Following options are for the GUI inspector and different from the input parameters above
// These option below will cause different compilation flag.
_EmissiveColor("EmissiveColor", Color) = (0, 0, 0)
_EmissiveColorMap("EmissiveColorMap", 2D) = "white" {}
_EmissiveIntensity("EmissiveIntensity", Float) = 0
[ToggleOff] _DistortionEnable("Enable Distortion", Float) = 0.0
[ToggleOff] _DistortionOnly("Distortion Only", Float) = 0.0
[ToggleOff] _DistortionDepthTest("Distortion Depth Test Enable", Float) = 0.0
[ToggleOff] _DepthOffsetEnable("Depth Offset View space", Float) = 0.0
[ToggleOff] _AlphaCutoffEnable("Alpha Cutoff Enable", Float) = 0.0
_AlphaCutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
_HorizonFade("Horizon fade", Range(0.0, 5.0)) = 1.0
// Stencil state
[HideInInspector] _StencilRef("_StencilRef", Int) = 1
// Blending state
[HideInInspector] _SurfaceType("__surfacetype", Float) = 0.0
[HideInInspector] _BlendMode("__blendmode", Float) = 0.0
[HideInInspector] _SrcBlend("__src", Float) = 1.0
[HideInInspector] _DstBlend("__dst", Float) = 0.0
[HideInInspector] _ZWrite("__zw", Float) = 1.0
[HideInInspector] _CullMode("__cullmode", Float) = 2.0
[HideInInspector] _ZTestMode("_ZTestMode", Int) = 8
[ToggleOff] _DoubleSidedEnable("Double sided enable", Float) = 0.0
[ToggleOff] _DoubleSidedMirrorEnable("Double sided mirror enable", Float) = 1.0
[HideInInspector] _DoubleSidedConstants("_DoubleSidedConstants", Vector) = (1, 1, -1, 0)
[Enum(UV0, 0, Planar, 1, TriPlanar, 2)] _UVBase("UV Set for base", Float) = 0
_TexWorldScale("Scale to apply on world coordinate", Float) = 1.0
[HideInInspector] _UVMappingMask("_UVMappingMask", Color) = (1, 0, 0, 0)
[Enum(TangentSpace, 0, ObjectSpace, 1)] _NormalMapSpace("NormalMap space", Float) = 0
[Enum(Standard, 0, Subsurface Scattering, 1, Clear Coat, 2, Specular Color, 3)] _MaterialID("MaterialId", Int) = 0
[ToggleOff] _EnablePerPixelDisplacement("Enable per pixel displacement", Float) = 0.0
_PPDMinSamples("Min sample for POM", Range(1.0, 64.0)) = 5
_PPDMaxSamples("Max sample for POM", Range(1.0, 64.0)) = 15
_PPDLodThreshold("Start lod to fade out the POM effect", Range(0.0, 16.0)) = 5
[Enum(UV0, 0, UV1, 1, UV2, 2, UV3, 3)] _UVDetail("UV Set for detail", Float) = 0
[HideInInspector] _UVDetailsMappingMask("_UVDetailsMappingMask", Color) = (1, 0, 0, 0)
[Enum(Use Emissive Color, 0, Use Emissive Mask, 1)] _EmissiveColorMode("Emissive color mode", Float) = 1
// Caution: C# code in BaseLitUI.cs call LightmapEmissionFlagsProperty() which assume that there is an existing "_EmissionColor"
// value that exist to identify if the GI emission need to be enabled.
// In our case we don't use such a mechanism but need to keep the code quiet. We declare the value and always enable it.
// TODO: Fix the code in legacy unity so we can customize the beahvior for GI
_EmissionColor("Color", Color) = (1, 1, 1)
}
HLSLINCLUDE
#pragma target 4.5
#pragma only_renderers d3d11 ps4 metal // TEMP: until we go futher in dev
#pragma enable_d3d11_debug_symbols
//-------------------------------------------------------------------------------------
// Variant
//-------------------------------------------------------------------------------------
#pragma shader_feature _ALPHATEST_ON
#pragma shader_feature _DISTORTION_ON
#pragma shader_feature _DEPTHOFFSET_ON
#pragma shader_feature _DOUBLESIDED_ON
#pragma shader_feature _PER_PIXEL_DISPLACEMENT
#pragma shader_feature _ _MAPPING_PLANAR _MAPPING_TRIPLANAR
#pragma shader_feature _NORMALMAP_TANGENT_SPACE
#pragma shader_feature _ _REQUIRE_UV2 _REQUIRE_UV3
#pragma shader_feature _EMISSIVE_COLOR
#pragma shader_feature _NORMALMAP
#pragma shader_feature _MASKMAP
#pragma shader_feature _SPECULAROCCLUSIONMAP
#pragma shader_feature _EMISSIVE_COLOR_MAP
#pragma shader_feature _HEIGHTMAP
#pragma shader_feature _TANGENTMAP
#pragma shader_feature _ANISOTROPYMAP
#pragma shader_feature _DETAIL_MAP
#pragma shader_feature _SUBSURFACE_RADIUS_MAP
#pragma shader_feature _THICKNESS_MAP
#pragma shader_feature _SUBSURFACE_SCATTERING
#pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
#pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED
#pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
// TODO: We should have this keyword only if VelocityInGBuffer is enable, how to do that ?
//#pragma multi_compile VELOCITYOUTPUT_OFF VELOCITYOUTPUT_ON
//-------------------------------------------------------------------------------------
// Define
//-------------------------------------------------------------------------------------
#define UNITY_MATERIAL_LIT // Need to be define before including Material.hlsl
// Use surface gradient normal mapping as it handle correctly triplanar normal mapping and multiple UVSet
#define SURFACE_GRADIENT
//-------------------------------------------------------------------------------------
// Include
//-------------------------------------------------------------------------------------
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
//-------------------------------------------------------------------------------------
// variable declaration
//-------------------------------------------------------------------------------------
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
// All our shaders use same name for entry point
#pragma vertex Vert
#pragma fragment Frag
ENDHLSL
SubShader
{
Tags { "RenderType"="Opaque" "PerformanceChecks"="False" }
LOD 300
Pass
{
Name "GBuffer" // Name is not used
Tags { "LightMode" = "GBuffer" } // This will be only for opaque object based on the RenderQueue index
Cull [_CullMode]
Stencil
{
Ref [_StencilRef]
Comp Always
Pass Replace
}
HLSLPROGRAM
#define SHADERPASS SHADERPASS_GBUFFER
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassGBuffer.hlsl"
ENDHLSL
}
Pass
{
Name "GBufferDebugLighting" // Name is not used
Tags{ "LightMode" = "GBufferDebugLighting" } // This will be only for opaque object based on the RenderQueue index
Cull [_CullMode]
Stencil
{
Ref [_StencilRef]
Comp Always
Pass Replace
}
HLSLPROGRAM
#define LIGHTING_DEBUG
#define SHADERPASS SHADERPASS_GBUFFER
#include "HDRenderPipeline/Debug/HDRenderPipelineDebug.cs.hlsl"
#include "HDRenderPipeline/Debug/DebugLighting.hlsl"
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassGBuffer.hlsl"
ENDHLSL
}
Pass
{
Name "Debug"
Tags { "LightMode" = "DebugViewMaterial" }
Cull[_CullMode]
HLSLPROGRAM
#define SHADERPASS SHADERPASS_DEBUG_VIEW_MATERIAL
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDebugViewMaterial.hlsl"
ENDHLSL
}
// Extracts information for lightmapping, GI (emission, albedo, ...)
// This pass it not used during regular rendering.
Pass
{
Name "META"
Tags{ "LightMode" = "Meta" }
Cull Off
HLSLPROGRAM
// Lightmap memo
// DYNAMICLIGHTMAP_ON is used when we have an "enlighten lightmap" ie a lightmap updated at runtime by enlighten.This lightmap contain indirect lighting from realtime lights and realtime emissive material.Offline baked lighting(from baked material / light,
// both direct and indirect lighting) will hand up in the "regular" lightmap->LIGHTMAP_ON.
#define SHADERPASS SHADERPASS_LIGHT_TRANSPORT
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitMetaPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassLightTransport.hlsl"
ENDHLSL
}
Pass
{
Name "ShadowCaster"
Tags{ "LightMode" = "ShadowCaster" }
Cull[_CullMode]
ZWrite On
ZTest LEqual
HLSLPROGRAM
#define SHADERPASS SHADERPASS_DEPTH_ONLY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDepthPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDepthOnly.hlsl"
ENDHLSL
}
Pass
{
Name "DepthOnly"
Tags{ "LightMode" = "DepthOnly" }
Cull[_CullMode]
ZWrite On
HLSLPROGRAM
#define SHADERPASS SHADERPASS_DEPTH_ONLY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDepthPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDepthOnly.hlsl"
ENDHLSL
}
Pass
{
Name "Motion Vectors"
Tags{ "LightMode" = "MotionVectors" } // Caution, this need to be call like this to setup the correct parameters by C++ (legacy Unity)
Cull[_CullMode]
ZWrite Off // TODO: Test Z equal here.
HLSLPROGRAM
#define SHADERPASS SHADERPASS_VELOCITY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitVelocityPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassVelocity.hlsl"
ENDHLSL
}
Pass
{
Name "Distortion" // Name is not used
Tags { "LightMode" = "DistortionVectors" } // This will be only for transparent object based on the RenderQueue index
Blend One One
ZTest [_ZTestMode]
ZWrite off
Cull [_CullMode]
HLSLPROGRAM
#define SHADERPASS SHADERPASS_DISTORTION
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDistortionPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDistortion.hlsl"
ENDHLSL
}
Pass
{
Name "Forward" // Name is not used
Tags { "LightMode" = "Forward" } // This will be only for transparent object based on the RenderQueue index
Blend [_SrcBlend] [_DstBlend]
ZWrite [_ZWrite]
Cull [_CullMode]
HLSLPROGRAM
#define SHADERPASS SHADERPASS_FORWARD
#include "../../Lighting/Forward.hlsl"
// TEMP until pragma work in include
#pragma multi_compile LIGHTLOOP_SINGLE_PASS LIGHTLOOP_TILE_PASS
#include "../../Lighting/Lighting.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassForward.hlsl"
ENDHLSL
}
Pass
{
Name "ForwardDebugLighting" // Name is not used
Tags{ "LightMode" = "ForwardDebugLighting" } // This will be only for transparent object based on the RenderQueue index
Blend[_SrcBlend][_DstBlend]
ZWrite[_ZWrite]
Cull[_CullMode]
HLSLPROGRAM
#define LIGHTING_DEBUG
#define SHADERPASS SHADERPASS_FORWARD
#include "../../Lighting/Forward.hlsl"
#include "HDRenderPipeline/Debug/HDRenderPipelineDebug.cs.hlsl"
#include "HDRenderPipeline/Debug/DebugLighting.hlsl"
// TEMP until pragma work in include
#pragma multi_compile LIGHTLOOP_SINGLE_PASS LIGHTLOOP_TILE_PASS
#include "../../Lighting/Lighting.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassForward.hlsl"
ENDHLSL
}
}
CustomEditor "Experimental.Rendering.HDPipeline.LitGUI"
}
Shader "HDRenderPipeline/Lit"
{
Properties
{
// Following set of parameters represent the parameters node inside the MaterialGraph.
// They are use to fill a SurfaceData. With a MaterialGraph this should not exist.
// Reminder. Color here are in linear but the UI (color picker) do the conversion sRGB to linear
_BaseColor("BaseColor", Color) = (1,1,1,1)
_BaseColorMap("BaseColorMap", 2D) = "white" {}
_Metallic("_Metallic", Range(0.0, 1.0)) = 0
_Smoothness("Smoothness", Range(0.0, 1.0)) = 1.0
_MaskMap("MaskMap", 2D) = "white" {}
_SpecularOcclusionMap("SpecularOcclusion", 2D) = "white" {}
_NormalMap("NormalMap", 2D) = "bump" {}
_NormalScale("_NormalScale", Range(0.0, 2.0)) = 1
_HeightMap("HeightMap", 2D) = "black" {}
_HeightAmplitude("Height Amplitude", Float) = 0.01 // In world units
_HeightCenter("Height Center", Float) = 0.5 // In texture space
_DetailMap("DetailMap", 2D) = "black" {}
_DetailMask("DetailMask", 2D) = "white" {}
_DetailAlbedoScale("_DetailAlbedoScale", Range(-2.0, 2.0)) = 1
_DetailNormalScale("_DetailNormalScale", Range(0.0, 2.0)) = 1
_DetailSmoothnessScale("_DetailSmoothnessScale", Range(-2.0, 2.0)) = 1
_TangentMap("TangentMap", 2D) = "bump" {}
_Anisotropy("Anisotropy", Range(0.0, 1.0)) = 0
_AnisotropyMap("AnisotropyMap", 2D) = "white" {}
_SubsurfaceProfile("Subsurface Profile", Int) = 0
_SubsurfaceRadius("Subsurface Radius", Range(0.004, 1.0)) = 1.0
_SubsurfaceRadiusMap("Subsurface Radius Map", 2D) = "white" {}
_Thickness("Thickness", Range(0.004, 1.0)) = 1.0
_ThicknessMap("Thickness Map", 2D) = "white" {}
//_CoatCoverage("CoatCoverage", Range(0.0, 1.0)) = 0
//_CoatCoverageMap("CoatCoverageMapMap", 2D) = "white" {}
//_CoatRoughness("CoatRoughness", Range(0.0, 1.0)) = 0
//_CoatRoughnessMap("CoatRoughnessMap", 2D) = "white" {}
_DistortionVectorMap("DistortionVectorMap", 2D) = "black" {}
// Following options are for the GUI inspector and different from the input parameters above
// These option below will cause different compilation flag.
_EmissiveColor("EmissiveColor", Color) = (0, 0, 0)
_EmissiveColorMap("EmissiveColorMap", 2D) = "white" {}
_EmissiveIntensity("EmissiveIntensity", Float) = 0
[ToggleOff] _DistortionEnable("Enable Distortion", Float) = 0.0
[ToggleOff] _DistortionOnly("Distortion Only", Float) = 0.0
[ToggleOff] _DistortionDepthTest("Distortion Depth Test Enable", Float) = 0.0
[ToggleOff] _DepthOffsetEnable("Depth Offset View space", Float) = 0.0
[ToggleOff] _AlphaCutoffEnable("Alpha Cutoff Enable", Float) = 0.0
_AlphaCutoff("Alpha Cutoff", Range(0.0, 1.0)) = 0.5
_HorizonFade("Horizon fade", Range(0.0, 5.0)) = 1.0
// Stencil state
[HideInInspector] _StencilRef("_StencilRef", Int) = 1
// Blending state
[HideInInspector] _SurfaceType("__surfacetype", Float) = 0.0
[HideInInspector] _BlendMode("__blendmode", Float) = 0.0
[HideInInspector] _SrcBlend("__src", Float) = 1.0
[HideInInspector] _DstBlend("__dst", Float) = 0.0
[HideInInspector] _ZWrite("__zw", Float) = 1.0
[HideInInspector] _CullMode("__cullmode", Float) = 2.0
[HideInInspector] _ZTestMode("_ZTestMode", Int) = 8
[ToggleOff] _DoubleSidedEnable("Double sided enable", Float) = 0.0
[ToggleOff] _DoubleSidedMirrorEnable("Double sided mirror enable", Float) = 1.0
[HideInInspector] _DoubleSidedConstants("_DoubleSidedConstants", Vector) = (1, 1, -1, 0)
[Enum(UV0, 0, Planar, 1, TriPlanar, 2)] _UVBase("UV Set for base", Float) = 0
_TexWorldScale("Scale to apply on world coordinate", Float) = 1.0
[HideInInspector] _UVMappingMask("_UVMappingMask", Color) = (1, 0, 0, 0)
[Enum(TangentSpace, 0, ObjectSpace, 1)] _NormalMapSpace("NormalMap space", Float) = 0
[Enum(Standard, 0, Subsurface Scattering, 1, Clear Coat, 2, Specular Color, 3)] _MaterialID("MaterialId", Int) = 0
[ToggleOff] _EnablePerPixelDisplacement("Enable per pixel displacement", Float) = 0.0
_PPDMinSamples("Min sample for POM", Range(1.0, 64.0)) = 5
_PPDMaxSamples("Max sample for POM", Range(1.0, 64.0)) = 15
_PPDLodThreshold("Start lod to fade out the POM effect", Range(0.0, 16.0)) = 5
[Enum(UV0, 0, UV1, 1, UV2, 2, UV3, 3)] _UVDetail("UV Set for detail", Float) = 0
[HideInInspector] _UVDetailsMappingMask("_UVDetailsMappingMask", Color) = (1, 0, 0, 0)
[Enum(Use Emissive Color, 0, Use Emissive Mask, 1)] _EmissiveColorMode("Emissive color mode", Float) = 1
// Caution: C# code in BaseLitUI.cs call LightmapEmissionFlagsProperty() which assume that there is an existing "_EmissionColor"
// value that exist to identify if the GI emission need to be enabled.
// In our case we don't use such a mechanism but need to keep the code quiet. We declare the value and always enable it.
// TODO: Fix the code in legacy unity so we can customize the beahvior for GI
_EmissionColor("Color", Color) = (1, 1, 1)
}
HLSLINCLUDE
#pragma target 4.5
#pragma only_renderers d3d11 ps4 metal // TEMP: until we go futher in dev
#pragma enable_d3d11_debug_symbols
//-------------------------------------------------------------------------------------
// Variant
//-------------------------------------------------------------------------------------
#pragma shader_feature _ALPHATEST_ON
#pragma shader_feature _DISTORTION_ON
#pragma shader_feature _DEPTHOFFSET_ON
#pragma shader_feature _DOUBLESIDED_ON
#pragma shader_feature _PER_PIXEL_DISPLACEMENT
#pragma shader_feature _ _MAPPING_PLANAR _MAPPING_TRIPLANAR
#pragma shader_feature _NORMALMAP_TANGENT_SPACE
#pragma shader_feature _ _REQUIRE_UV2 _REQUIRE_UV3
#pragma shader_feature _EMISSIVE_COLOR
#pragma shader_feature _NORMALMAP
#pragma shader_feature _MASKMAP
#pragma shader_feature _SPECULAROCCLUSIONMAP
#pragma shader_feature _EMISSIVE_COLOR_MAP
#pragma shader_feature _HEIGHTMAP
#pragma shader_feature _TANGENTMAP
#pragma shader_feature _ANISOTROPYMAP
#pragma shader_feature _DETAIL_MAP
#pragma shader_feature _SUBSURFACE_RADIUS_MAP
#pragma shader_feature _THICKNESS_MAP
#pragma shader_feature _SUBSURFACE_SCATTERING
#pragma multi_compile LIGHTMAP_OFF LIGHTMAP_ON
#pragma multi_compile DIRLIGHTMAP_OFF DIRLIGHTMAP_COMBINED
#pragma multi_compile DYNAMICLIGHTMAP_OFF DYNAMICLIGHTMAP_ON
// TODO: We should have this keyword only if VelocityInGBuffer is enable, how to do that ?
//#pragma multi_compile VELOCITYOUTPUT_OFF VELOCITYOUTPUT_ON
//-------------------------------------------------------------------------------------
// Define
//-------------------------------------------------------------------------------------
#define UNITY_MATERIAL_LIT // Need to be define before including Material.hlsl
// Use surface gradient normal mapping as it handle correctly triplanar normal mapping and multiple UVSet
#define SURFACE_GRADIENT
//-------------------------------------------------------------------------------------
// Include
//-------------------------------------------------------------------------------------
//-------------------------------------------------------------------------------------
// variable declaration
//-------------------------------------------------------------------------------------
// All our shaders use same name for entry point
#pragma vertex Vert
#pragma fragment Frag
ENDHLSL
SubShader
{
Tags { "RenderType"="Opaque" "PerformanceChecks"="False" }
LOD 300
Pass
{
Name "GBuffer" // Name is not used
Tags { "LightMode" = "GBuffer" } // This will be only for opaque object based on the RenderQueue index
Cull [_CullMode]
Stencil
{
Ref [_StencilRef]
Comp Always
Pass Replace
}
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_GBUFFER
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassGBuffer.hlsl"
ENDHLSL
}
Pass
{
Name "GBufferDebugLighting" // Name is not used
Tags{ "LightMode" = "GBufferDebugLighting" } // This will be only for opaque object based on the RenderQueue index
Cull [_CullMode]
Stencil
{
Ref [_StencilRef]
Comp Always
Pass Replace
}
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define LIGHTING_DEBUG
#define SHADERPASS SHADERPASS_GBUFFER
#include "HDRenderPipeline/Debug/HDRenderPipelineDebug.cs.hlsl"
#include "HDRenderPipeline/Debug/DebugLighting.hlsl"
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassGBuffer.hlsl"
ENDHLSL
}
Pass
{
Name "Debug"
Tags { "LightMode" = "DebugViewMaterial" }
Cull[_CullMode]
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_DEBUG_VIEW_MATERIAL
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDebugViewMaterial.hlsl"
ENDHLSL
}
// Extracts information for lightmapping, GI (emission, albedo, ...)
// This pass it not used during regular rendering.
Pass
{
Name "META"
Tags{ "LightMode" = "Meta" }
Cull Off
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
// Lightmap memo
// DYNAMICLIGHTMAP_ON is used when we have an "enlighten lightmap" ie a lightmap updated at runtime by enlighten.This lightmap contain indirect lighting from realtime lights and realtime emissive material.Offline baked lighting(from baked material / light,
// both direct and indirect lighting) will hand up in the "regular" lightmap->LIGHTMAP_ON.
#define SHADERPASS SHADERPASS_LIGHT_TRANSPORT
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitMetaPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassLightTransport.hlsl"
ENDHLSL
}
Pass
{
Name "ShadowCaster"
Tags{ "LightMode" = "ShadowCaster" }
Cull[_CullMode]
ZWrite On
ZTest LEqual
HLSLPROGRAM
#define NO_NEED_LIGHTING
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_DEPTH_ONLY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDepthPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDepthOnly.hlsl"
ENDHLSL
}
Pass
{
Name "DepthOnly"
Tags{ "LightMode" = "DepthOnly" }
Cull[_CullMode]
ZWrite On
HLSLPROGRAM
#define NO_NEED_LIGHTING
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_DEPTH_ONLY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDepthPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDepthOnly.hlsl"
ENDHLSL
}
Pass
{
Name "Motion Vectors"
Tags{ "LightMode" = "MotionVectors" } // Caution, this need to be call like this to setup the correct parameters by C++ (legacy Unity)
Cull[_CullMode]
ZWrite Off // TODO: Test Z equal here.
HLSLPROGRAM
#define NO_NEED_LIGHTING
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_VELOCITY
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitVelocityPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassVelocity.hlsl"
ENDHLSL
}
Pass
{
Name "Distortion" // Name is not used
Tags { "LightMode" = "DistortionVectors" } // This will be only for transparent object based on the RenderQueue index
Blend One One
ZTest [_ZTestMode]
ZWrite off
Cull [_CullMode]
HLSLPROGRAM
#define NO_NEED_LIGHTING
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_DISTORTION
#include "../../Material/Material.hlsl"
#include "ShaderPass/LitDistortionPass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassDistortion.hlsl"
ENDHLSL
}
Pass
{
Name "Forward" // Name is not used
Tags { "LightMode" = "Forward" } // This will be only for transparent object based on the RenderQueue index
Blend [_SrcBlend] [_DstBlend]
ZWrite [_ZWrite]
Cull [_CullMode]
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define SHADERPASS SHADERPASS_FORWARD
#include "../../Lighting/Forward.hlsl"
// TEMP until pragma work in include
#pragma multi_compile LIGHTLOOP_SINGLE_PASS LIGHTLOOP_TILE_PASS
#include "../../Lighting/Lighting.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassForward.hlsl"
ENDHLSL
}
Pass
{
Name "ForwardDebugLighting" // Name is not used
Tags{ "LightMode" = "ForwardDebugLighting" } // This will be only for transparent object based on the RenderQueue index
Blend[_SrcBlend][_DstBlend]
ZWrite[_ZWrite]
Cull[_CullMode]
HLSLPROGRAM
#include "ShaderLibrary/common.hlsl"
#include "HDRenderPipeline/ShaderConfig.cs.hlsl"
#include "HDRenderPipeline/ShaderVariables.hlsl"
#include "HDRenderPipeline/ShaderPass/FragInputs.hlsl"
#include "HDRenderPipeline/ShaderPass/ShaderPass.cs.hlsl"
#include "HDRenderPipeline/Material/Lit/LitProperties.hlsl"
#define LIGHTING_DEBUG
#define SHADERPASS SHADERPASS_FORWARD
#include "../../Lighting/Forward.hlsl"
#include "HDRenderPipeline/Debug/HDRenderPipelineDebug.cs.hlsl"
#include "HDRenderPipeline/Debug/DebugLighting.hlsl"
// TEMP until pragma work in include
#pragma multi_compile LIGHTLOOP_SINGLE_PASS LIGHTLOOP_TILE_PASS
#include "../../Lighting/Lighting.hlsl"
#include "ShaderPass/LitSharePass.hlsl"
#include "LitData.hlsl"
#include "../../ShaderPass/ShaderPassForward.hlsl"
ENDHLSL
}
}
CustomEditor "Experimental.Rendering.HDPipeline.LitGUI"
}

17
Assets/ScriptableRenderPipeline/HDRenderPipeline/ShaderVariables.hlsl
查看文件


float4 unity_LODFade; // x is the fade value ranging within [0,1]. y is x quantized into 16 levels
float4 unity_WorldTransformParams; // w is usually 1.0, or -1.0 for odd-negative scale transforms
// light maps
//#if defined(NO_NEED_LIGHTING)
#if (defined(LIGHTMAP_ON) || defined(DYNAMICLIGHTMAP_ON))
// light maps
// SH lighting environment
#endif
// SH lighting environment
float4 unity_SHAr;
float4 unity_SHAg;
float4 unity_SHAb;

float4 unity_SHC;
// probe volumes
// probe volumes
//#endif
#if defined(NO_NEED_LIGHTING)
float4x4 unity_arnaud;
#endif
CBUFFER_END

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