Merge branch 'master' of https://github.com/Unity-Technologies/ScriptableRenderLoop into Branch_HeightMapParametrization

# Conflicts:
#	ScriptableRenderPipeline/HDRenderPipeline/HDRP/Editor/Material/Lit/BaseLitUI.cs
#	Tests/GraphicsTests/RenderPipeline/HDRenderPipeline/Scenes/2xxx_Lighting/2101_GI_Metapass/Lit_Checker_Planar.mat
#	Tests/GraphicsTests/RenderPipeline/HDRenderPipeline/Scenes/2xxx_Lighting/2101_GI_Metapass/Lit_Checker_Triplanar.mat
#	Tests/GraphicsTests/RenderPipeline/HDRenderPipeline/Scenes/2xxx_Lighting/2101_GI_Metapass/Lit_Green_CheckerAlphaCutout.mat

SampleScenes/HDTest/AnimTest/Cube.mat

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   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/AnimTest/NeoLowMan/Materials/body.mat

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-    _DEPTHOFFSETENABLE_OFF _DISTORTIONENABLE_OFF _DOUBLESIDEDENABLE_OFF _EMISSION
-    _ENABLEMOTIONVECTORFORVERTEXANIMATION_OFF _ENABLESPECULAROCCLUSION_OFF _ENABLEWIND_OFF
-    _NORMALMAP_TANGENT_SPACE _PREREFRACTIONPASS_OFF _TRANSPARENTBACKFACEENABLE_OFF
-    _TRANSPARENTDEPTHPOSTPASSENABLE_OFF _TRANSPARENTDEPTHPREPASSENABLE_OFF
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/AnimTest/Sphere.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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   m_DoubleSidedGI: 0

SampleScenes/HDTest/AnimTest/ThreeDScans/Gutenberg/Gutenberg.mat

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-    _EMISSION _ENABLEMOTIONVECTORFORVERTEXANIMATION_OFF _ENABLESPECULAROCCLUSION_OFF
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-    _TRANSPARENTBACKFACEENABLE_OFF _TRANSPARENTDEPTHPOSTPASSENABLE_OFF _TRANSPARENTDEPTHPREPASSENABLE_OFF
+  m_ShaderKeywords: _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/AnimTest/ThreeDScans/Gutenberg/Materials/Gutenberg.mat

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-    _DISTORTIONENABLE_OFF _DOUBLESIDEDENABLE_OFF _ENABLEMOTIONVECTORFORVERTEXANIMATION_OFF
-    _ENABLESPECULAROCCLUSION_OFF _ENABLEWIND_OFF _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
-    _PREREFRACTIONPASS_OFF _TRANSPARENTBACKFACEENABLE_OFF _TRANSPARENTDEPTHPOSTPASSENABLE_OFF
-    _TRANSPARENTDEPTHPREPASSENABLE_OFF
+  m_ShaderKeywords: _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Aniso.mat

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   m_Name: Lit_Regular_Aniso
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Aniso_Tess.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MASKMAP _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Tess.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MASKMAP _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_SSS.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MASKMAP _MATID_SSS _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MASKMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_SSS_Tess.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MASKMAP _MATID_SSS
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
     _NORMALMAP _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG
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SampleScenes/HDTest/BasicProfiling/Lit_SpecColor.mat

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   m_Name: Lit_SpecColor
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MASKMAP _MATID_ANISO _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE _SPECULARCOLORMAP
+  m_ShaderKeywords: _MASKMAP _MATERIAL_FEATURE_ANISOTROPY _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _SPECULARCOLORMAP
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/BasicProfiling/Lit_SpecColor_Tess.mat

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   m_Name: Lit_SpecColor_Tess
   m_Shader: {fileID: 4800000, guid: 756bac9090102564582875f4c7e30202, type: 3}
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-    _NORMALMAP _NORMALMAP_TANGENT_SPACE _SPECULARCOLORMAP _TESSELLATION_PHONG
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _MATERIAL_FEATURE_ANISOTROPY _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _SPECULARCOLORMAP _TESSELLATION_PHONG
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/Data/Fern/Fern_01.mat

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   m_Name: Fern_01
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-    _MASKMAP _MATID_SSS _NORMALMAP _NORMALMAP_TANGENT_SPACE _THICKNESSMAP _VERTEX_WIND
+  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MASKMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING
+    _MATERIAL_FEATURE_TRANSMISSION _NORMALMAP _NORMALMAP_TANGENT_SPACE _THICKNESSMAP
+    _VERTEX_WIND
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/Data/Rock/rcgRock012/Materials/rcgRock012Material.mat

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   m_Name: rcgRock012Material
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
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   m_DoubleSidedGI: 0

SampleScenes/HDTest/Data/Tree/Thorn.mat

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-    _MATID_SSS _NORMALMAP _NORMALMAP_TANGENT_SPACE _VERTEX_WIND
+  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MATERIAL_FEATURE_SUBSURFACE_SCATTERING
+    _MATERIAL_FEATURE_TRANSMISSION _NORMALMAP _NORMALMAP_TANGENT_SPACE _VERTEX_WIND
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   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 1

SampleScenes/HDTest/Data/Tree/Tree_03_Branches.mat

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-    _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE _VERTEX_WIND
+  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _VERTEX_WIND
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk.mat

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-    _NORMALMAP _NORMALMAP_TANGENT_SPACE _TESSELLATION_PHONG _VERTEX_WIND
+  m_ShaderKeywords: _DETAIL_MAP _HEIGHTMAP _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _TESSELLATION_PHONG _VERTEX_WIND
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   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk_Layer.mat

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-    _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2 _NORMALMAP_TANGENT_SPACE3
-    _TESSELLATION_PHONG
+  m_ShaderKeywords: _DENSITY_MODE _DETAIL_MAP0 _HEIGHTMAP0 _LAYER_MASK_VERTEX_COLOR_ADD
+    _MASKMAP0 _NORMALMAP0 _NORMALMAP_TANGENT_SPACE0 _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2
+    _NORMALMAP_TANGENT_SPACE3 _TESSELLATION_PHONG
   m_LightmapFlags: 4
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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk_NoTesselation.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _DETAIL_MAP _HEIGHTMAP _MASKMAP
-    _NORMALMAP _NORMALMAP_TANGENT_SPACE _VERTEX_WIND
+  m_ShaderKeywords: _DETAIL_MAP _HEIGHTMAP _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _VERTEX_WIND
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/GIParityTest/LitColorsRough.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MATID_SSS _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GIParityTest/LitWhiteRough.mat

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+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/GammaTest/Lit_Gray_127.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MATID_SSS _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
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SampleScenes/HDTest/GammaTest/Lit_Gray_127_sRGB.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MATID_SSS _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GlobalIlluminationTest/Material/Chrome.mat

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   m_Name: Chrome
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+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Green.mat

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   m_Name: Lit_Green
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Grey.mat

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   m_Name: Lit_Grey
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Red.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Dragon/DragonNormalOS.mat

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   m_Name: DragonNormalOS
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP
+  m_ShaderKeywords: _NORMALMAP
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/GraphicTest/Common/Dragon/DragonNormalTS.mat

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   m_Name: DragonNormalTS
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Dragon/DragonStatue.mat

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   m_Name: DragonStatue
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MASKMAP _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Dragon/DragonStatueSpecular.mat

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   m_Name: DragonStatueSpecular
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MASKMAP _MATID_SPECULAR
-    _NORMALMAP _NORMALMAP_TANGENT_SPACE _SPECULARCOLORMAP
+  m_ShaderKeywords: _HEIGHTMAP _MASKMAP _MATERIAL_FEATURE_SPECULAR_COLOR _NORMALMAP
+    _NORMALMAP_TANGENT_SPACE _SPECULARCOLORMAP
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Lit_Blue.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
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SampleScenes/HDTest/GraphicTest/Common/Material/Lit_Checker_Blue.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
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   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Lit_Checker_Green.mat

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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Lit_Checker_Red.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_4.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_5.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_6.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_7.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_8.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_9.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric1_0.mat

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+  m_ShaderKeywords: _NORMALMAP_TANGENT_SPACE
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SampleScenes/HDTest/GraphicTest/Parallax Occlusion Mapping/Material/POM - Rock planar.mat

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   m_Name: POM - Rock planar
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MATID_SSS _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _HEIGHTMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
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SampleScenes/HDTest/GraphicTest/Parallax Occlusion Mapping/Material/POM - Rock.mat

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   m_Name: POM - Rock
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-    _HEIGHTMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE _PIXEL_DISPLACEMENT _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
+  m_ShaderKeywords: _DISPLACEMENT_LOCK_TILING_SCALE _HEIGHTMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+    _PIXEL_DISPLACEMENT _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Parallax Occlusion Mapping/Material/POM - Wood Planar.mat

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   m_Name: POM - Wood Planar
   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
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-    _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _HEIGHTMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Parallax Occlusion Mapping/Material/POM - Wood triplanar.mat

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   m_Name: POM - Wood triplanar
   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
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-    _HEIGHTMAP _MAPPING_TRIPLANAR _NORMALMAP _NORMALMAP_TANGENT_SPACE _PIXEL_DISPLACEMENT
-    _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
+  m_ShaderKeywords: _DEPTHOFFSET_ON _DISPLACEMENT_LOCK_TILING_SCALE _HEIGHTMAP _MAPPING_TRIPLANAR
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE _PIXEL_DISPLACEMENT _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
   m_LightmapFlags: 4
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SampleScenes/HDTest/GraphicTest/Parallax Occlusion Mapping/Material/POM - Wood.mat

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   m_Name: POM - Wood
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-    _HEIGHTMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE _PIXEL_DISPLACEMENT _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
+  m_ShaderKeywords: _DEPTHOFFSET_ON _DISPLACEMENT_LOCK_TILING_SCALE _HEIGHTMAP _NORMALMAP
+    _NORMALMAP_TANGENT_SPACE _PIXEL_DISPLACEMENT _PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
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SampleScenes/HDTest/GraphicTest/SSS/InifiniteRealityHead.mat

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+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/SSS/Materials/SSSHead.mat

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-  m_ShaderKeywords: _MATID_SSS _NORMALMAP _NORMALMAP_TANGENT_SPACE _THICKNESSMAP
+  m_ShaderKeywords: _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
+    _NORMALMAP _NORMALMAP_TANGENT_SPACE _THICKNESSMAP
   m_LightmapFlags: 4
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   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Triplanar/Material/Wood triplanar.mat

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   m_Name: Wood triplanar
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-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP _MAPPING_TRIPLANAR
-    _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _HEIGHTMAP _MAPPING_TRIPLANAR _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/GraphicTest/Two Sided/Material/GroundLeaf_DoubleSidedFlip.mat

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   m_Name: GroundLeaf_DoubleSidedFlip
   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
-  m_ShaderKeywords: _ALPHATEST_ON _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _DOUBLESIDED_ON
-    _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 1

SampleScenes/HDTest/GraphicTest/Two Sided/Material/GroundLeaf_DoubleSidedFlipSSS.mat

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   m_Name: GroundLeaf_DoubleSidedFlipSSS
   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
-  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MASKMAP _MATID_SSS _NORMALMAP _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _ALPHATEST_ON _DOUBLESIDED_ON _MASKMAP _MATERIAL_FEATURE_SUBSURFACE_SCATTERING
+    _MATERIAL_FEATURE_TRANSMISSION _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
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   m_DoubleSidedGI: 1

SampleScenes/HDTest/GraphicTest/Two Sided/Material/GroundLeaf_DoubleSidedMirror.mat

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   m_Name: GroundLeaf_DoubleSidedMirror
   m_Shader: {fileID: 4800000, guid: 6e4ae4064600d784cac1e41a9e6f2e59, type: 3}
-  m_ShaderKeywords: _ALPHATEST_ON _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _MASKMAP _NORMALMAP
-    _NORMALMAP_TANGENT_SPACE
+  m_ShaderKeywords: _ALPHATEST_ON _MASKMAP _NORMALMAP _NORMALMAP_TANGENT_SPACE
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/LayeredLitTest/Material/Layered_BlendColor.mat

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   m_Name: Layered_BlendColor
   m_Shader: {fileID: 4800000, guid: 81d02e8644315b742b154842a3a2f98c, type: 3}
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-    _MATID_SSS _NORMALMAP_TANGENT_SPACE0 _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2
-    _NORMALMAP_TANGENT_SPACE3
+  m_ShaderKeywords: _LAYEREDLIT_4_LAYERS _LAYER_MASK_VERTEX_COLOR_MUL _MATERIAL_FEATURE_SUBSURFACE_SCATTERING
+    _MATERIAL_FEATURE_TRANSMISSION _NORMALMAP_TANGENT_SPACE0 _NORMALMAP_TANGENT_SPACE1
+    _NORMALMAP_TANGENT_SPACE2 _NORMALMAP_TANGENT_SPACE3
   m_LightmapFlags: 1
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0

SampleScenes/HDTest/LayeredLitTest/Material/Layered_BlendMask.mat

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   m_Name: Layered_BlendMask
   m_Shader: {fileID: 4800000, guid: 81d02e8644315b742b154842a3a2f98c, type: 3}
-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _LAYEREDLIT_4_LAYERS _MATID_SSS
+  m_ShaderKeywords: _LAYEREDLIT_4_LAYERS _MATERIAL_FEATURE_SUBSURFACE_SCATTERING _MATERIAL_FEATURE_TRANSMISSION
     _NORMALMAP_TANGENT_SPACE0 _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2
     _NORMALMAP_TANGENT_SPACE3
   m_LightmapFlags: 1

SampleScenes/HDTest/LayeredLitTest/Material/Layered_HeightBased.mat

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   m_Name: Layered_HeightBased
   m_Shader: {fileID: 4800000, guid: 81d02e8644315b742b154842a3a2f98c, type: 3}
-  m_ShaderKeywords: _BLENDMODE_PRESERVE_SPECULAR_LIGHTING _HEIGHTMAP0 _HEIGHTMAP1
-    _HEIGHTMAP2 _HEIGHTMAP3 _LAYEREDLIT_4_LAYERS _LAYER_MAPPING_PLANAR1 _LAYER_MAPPING_PLANAR2
-    _LAYER_MAPPING_PLANAR3 _LAYER_MASK_VERTEX_COLOR_MUL _MASKMAP0 _MASKMAP1 _MASKMAP2
-    _MASKMAP3 _NORMALMAP0 _NORMALMAP1 _NORMALMAP2 _NORMALMAP3 _NORMALMAP_TANGENT_SPACE0
-    _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2 _NORMALMAP_TANGENT_SPACE3
+  m_ShaderKeywords: _HEIGHTMAP0 _HEIGHTMAP1 _HEIGHTMAP2 _HEIGHTMAP3 _LAYEREDLIT_4_LAYERS
+    _LAYER_MAPPING_PLANAR1 _LAYER_MAPPING_PLANAR2 _LAYER_MAPPING_PLANAR3 _LAYER_MASK_VERTEX_COLOR_MUL
+    _MASKMAP0 _MASKMAP1 _MASKMAP2 _MASKMAP3 _NORMALMAP0 _NORMALMAP1 _NORMALMAP2 _NORMALMAP3
+    _NORMALMAP_TANGENT_SPACE0 _NORMALMAP_TANGENT_SPACE1 _NORMALMAP_TANGENT_SPACE2
+    _NORMALMAP_TANGENT_SPACE3
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   m_DoubleSidedGI: 0