Shadow Generations Shaders - Detail dpnn

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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 detail normal map.

Related shaders

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

Behavior

Uses distance blending to interpolate

• from the normal texture
• to the normal and normal[1] textures blended together.

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
specular	0	0	PRM	Specular factor; Gets multiplied by 0.25	Smoothness factor	Metallic factor	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 normal[1] texture	N/A	N/A	N/A

Gallery

• 
  How Detail_dpnn is used for cliffs in Rail Canyon to blend in detail normals when the camera is closer to the surface

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