Final Skin Shader (SSS)

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HDRP skin shader, subsurface scattering, specular, multi-layered detail maps, skin tone, multi normal, subsurface deep etc.

INSTALL skin shader STEP BY STEP

Specifications (Maps):

• BaseMap0 - (sRGB) primary color texture (primary face color style);
• BaseMap1 - (sRGB) cold-freeze like texture, adds color variations cold temperature-like;
• BaseMap1Top - (sRGB) light-dark skin layer A;
• BaseMap_Vars - (sRGB) light-dark skin layer B;
• AdditMap - (non sRGB):

- red channel - subsurface deep;

- green channel - remove NormalMapGoos normal, add detailmap1 normal (black is active), IncreaseDryNormalsPolos - power;

- blue channel - minimize tiling detail maps ('DetailToSmall' float to adjust);

• AdditMap2 - (non sRGB):

- red channel - remove 'MapGoosSpec' specular (black is active) (more specular);

- green channel - tone of skin (see demo enum 'FaceTone');

- blue channel - n/a;

• NormalMapDefaultA - (normal) - normal map used for calm face;
• NormalMapMorph - (normal) - normal map used for emotions;
• NormalMapGoos - (normal) - detailed skin params 1 - goose bumps like;
• MapGoosSpec - (non sRGB):

- red channel - specular for 'NormalMapGoos' map;

- green channel - n/a;

- blue channel - n/a;

• DetailMap0 - (normal) - detailed skin params 2 - skin pores A;
• DetailMap1 - (normal) - detailed skin params 3 - skin pores B;
• SmoothMap0 - (non sRGB):

- red channel - global specular level;

- green channel - ambient occlusion;

- blue channel - specular mask A (switch lips speculars for example - see demo);

- alpha channel - specular mask B (switch lips speculars for example - see demo).

Specifications (Params):

• most of correspond from texture maps (above);
• IncreaseDryNormalsPupir - (float) - power for 'NormalMapGoos' map;
• IncreaseDryNormalsPolos - (float) - power for 'DetailMap0', 'DetailMap1'.

HDRP.