mathe/Library/PackageCache/com.unity.shadergraph@14.0.8/Documentation~/Sclera-Iris-Blend-Node.md

Sclera Iris Blend Node

This node blends all the properties of the Iris and the Sclera so that they can be fed to the master node.

Render pipeline compatibility

Node	Universal Render Pipeline (URP)	High Definition Render Pipeline (HDRP)
Sclera Iris Blend Node	No	Yes

Ports

name	Direction	type	description
Sclera Color	Input	Color	Color of the sclera at the target fragment.
Sclera Normal	Input	Vector3	Normal of the sclera at the target fragment.
Sclera Smoothness	Input	float	Smoothness of the sclera at the target fragment.
Iris Color	Input	Color	Color of the iris at the target fragment.
Iris Normal	Input	Vector3	Normal of the iris at the target fragment.
Cornea Smoothness	Input	float	Smoothness of the cornea at the target fragment.
IrisRadius	Input	float	The radius of the Iris in the model. For the default model, this value should be 0.225.
PositionOS	Input	Vector3	Position in object space of the current fragment to shade.
Diffusion Profile Sclera	Input	Diffusion Profile	Diffusion profile used to compute the subsurface scattering of the sclera.
Diffusion Profile Iris	Input	Diffusion Profile	Diffusion profile used to compute the subsurface scattering of the iris.
EyeColor	Output	Color	Final Diffuse color of the Eye.
Surface Mask	Output	float	Linear, normalized value that defines where the fragment is. On the Cornea, this is 1 and on the Sclera, this is 0.
Diffuse Normal	Output	Vector3	Normal of the diffuse lobes.
Specular Normal	Output	Vector3	Normal of the specular lobes.
EyeSmoothness	Output	float	Final smoothness of the Eye.
SurfaceDiffusionProfile	Output	Diffusion Profile	Diffusion profile of the target fragment.