Shadow Generations Shaders - Detail dpndpn

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Overview

Shader Behavior Overview

Shader model:

   [2] Standard (PBR)
Does not support:

• Transparent mesh layer
• Noise

An advanced PBR shader that uses distance blending to blend in a set of detail textures.

Related shaders

• Blend_dpndpn
• Blend_dpnbdpn
• BlendDetail_dndnd
• BlendDetail_dpndpnn
• Detail_dpnn
• DirectionBlend_dpndpn
• DirectionBlend_dpndpnn
• DirectionBlend_dpnndpn
• DistanceBlend_dpn

Behavior

Uses distance blending to interpolate

• from the first set of textures
• to the first set of texture with the second set of texture blended into them.

Each of the second textures is blended into the first differently:

Texture property	blend method
Albedo	Uses detail blending
Transparency	Not blended
Specular	Not blended
Roughness	Uses detail blending
Metallic	Addition; Remaps the detail metallic to a range of -1 to 1 beforehand
Ambient Occlusion	Multiplication
Normal	Uses normal blending

The shader uses detailDistance and detailFadeRange from the stage RFL to determine the detail range.

Vertex Colors

• Color is multiplied into the diffuse texture color
• Alpha is multiplied into the diffuse texture alpha

Material Inputs

Textures

Name	Index	UV Index	Kind	Red	Green	Blue	Alpha
diffuse	0	0	Albedo	Albedo color			Opacity
diffuse	0	0	Detail albedo	Detail color			N/A
specular	0	0	PRM	Specular factor; Gets multiplied by 0.25	Smoothness factor	Metallic factor	Ambient Occlusion
specular	1	2	Detail PRM	N/A	Detail Smoothness	Detail Metallic	Detail Ambient Occlusion
normal	0	0	Normal map	Normal map direction		N/A	N/A
normal	1	2	Detail Normal map	Detail Normal map direction		N/A	N/A

Parameters

Name	X	Y	Z	W
DetailFactor	UV scale for the second set of textures	N/A	N/A	N/A

Technical

Shader Features
is_compute_instancing
is_use_tex_srt_anim
enable_alpha_threshold
is_use_gi_prt
is_use_gi_sg
is_use_gi

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