Updated Heightmap parametrization and converted all HDRP materials.

SampleScenes/HDTest/AnimTest/Cube.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _IOR: 1
     - _InitialBend: 1
     - _InvTilingScale: 4
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

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

   disabledShaderPasses:
   - DistortionVectors
   - TransparentDepthPrepass
-  - TransparentDepthPostPass
+  - TransparentDepthPostpass
   - TransparentBackface
   - TransparentBackfaceDebugDisplay
   - MOTIONVECTORS
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _IOR: 1
     - _InitialBend: 1
     - _InvTilingScale: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 1
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/AnimTest/Sphere.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _IOR: 1
     - _InitialBend: 1
     - _InvTilingScale: 1.3333334
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

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

   disabledShaderPasses:
   - DistortionVectors
   - TransparentDepthPrepass
-  - TransparentDepthPostPass
+  - TransparentDepthPostpass
   - TransparentBackface
   - TransparentBackfaceDebugDisplay
   - MOTIONVECTORS
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _IOR: 1
     - _InitialBend: 1
     - _InvTilingScale: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

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

   disabledShaderPasses:
   - DistortionVectors
   - TransparentDepthPrepass
-  - TransparentDepthPostPass
+  - TransparentDepthPostpass
   - TransparentBackface
   - TransparentBackfaceDebugDisplay
   - MOTIONVECTORS
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _IOR: 1
     - _InitialBend: 1
     - _InvTilingScale: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.01
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Aniso.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.01
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Aniso_Tess.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.67
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_Regular_Tess.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.65
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_SSS.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.01
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 1
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_SSS_Tess.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 1.5
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 3
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_SpecColor.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.01
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/BasicProfiling/Lit_SpecColor_Tess.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 1.79
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/Data/Fern/Fern_01.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 0
     - _CullModeForward: 0
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.02
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 0.1
     - _StencilWriteMask: 7
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1000
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 7
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/Data/Rock/rcgRock012/Materials/rcgRock012Material.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalMapScale: 1
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/Data/Tree/Thorn.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 0
     - _CullModeForward: 0
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _GlossyReflections: 1
     - _HeightAmplitude: 0.01
     - _HeightCenter: 0.5
+    - _HeightMapParametrization: 0
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SampleScenes/HDTest/Data/Tree/Tree_03_Branches.mat

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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk.mat

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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk_Layer.mat

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SampleScenes/HDTest/Data/Tree/Tree_03_Trunk_NoTesselation.mat

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SampleScenes/HDTest/GIParityTest/LitColorsRough.mat

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SampleScenes/HDTest/GIParityTest/LitWhiteRough.mat

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SampleScenes/HDTest/GammaTest/Lit_Gray_127.mat

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SampleScenes/HDTest/GammaTest/Lit_Gray_127_sRGB.mat

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SampleScenes/HDTest/GlobalIlluminationTest/Material/Chrome.mat

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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Green.mat

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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Grey.mat

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SampleScenes/HDTest/GlobalIlluminationTest/Material/Lit_Red.mat

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

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

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

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

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

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

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

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

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

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

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

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

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_1.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_2.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_3.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_4.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_5.mat

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     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_6.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_7.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_8.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth0_9.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smooth1_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_1.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_2.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_3.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_4.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_5.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_6.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_7.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_8.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric0_9.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Coat_smoothdielectric1_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Distorsion_Lit_2DNoise.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_Distorsion_Lit_2DNoise_PreTransparent.mat

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

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_refraction_plane_Clear_ior101.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_refraction_plane_Clear_ior15.mat

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

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

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_refraction_sphere_Clear_ior101.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_refraction_sphere_Clear_ior15.mat

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

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

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

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

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_1.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_2.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_3.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_4.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_5.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_6.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_7.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_8.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth0_9.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smooth1_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_0.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_1.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_2.mat

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_3.mat

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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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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_6.mat

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

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SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric0_8.mat

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     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

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

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

SampleScenes/HDTest/GraphicTest/Common/Material/Mat_smoothdielectric1_0.mat

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 0

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

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1.5
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 1

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

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1.5
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 1

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

         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    - _SubsurfaceMaskMap:
+        m_Texture: {fileID: 0}
+        m_Scale: {x: 1, y: 1}
+        m_Offset: {x: 0, y: 0}
     - _SubsurfaceRadiusMap:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
     - _BumpScale: 1
     - _CoatCoverage: 1
     - _CoatIOR: 0.5
+    - _CoatMask: 1
     - _CullMode: 2
     - _CullModeForward: 2
     - _Cutoff: 0.5
     - _DetailNormalScale: 1
     - _DetailSmoothnessScale: 1
+    - _DiffusionProfile: 0
     - _DisplacementLockObjectScale: 1
     - _DisplacementLockTilingScale: 1
     - _DisplacementMode: 0
     - _HeightBias: 0
     - _HeightCenter: 0.5
     - _HeightMapMode: 0
+    - _HeightMapParametrization: 0
+    - _HeightOffset: -1
+    - _HeightPoMAmplitude: 2
+    - _HeightTessAmplitude: 2
+    - _HeightTessCenter: 0
     - _HorizonFade: 1
     - _IOR: 1.5
     - _InitialBend: 1
     - _StencilWriteMaskMV: 128
     - _Stiffness: 1
     - _SubSurfaceRadius: 0
+    - _SubsurfaceMask: 1
     - _SubsurfaceProfile: 0
     - _SubsurfaceRadius: 1
     - _SurfaceType: 1