HX-PGS-AIM-Android/Library/PackageCache/com.unity.shadergraph/Documentation~/Iris-UV-Location-Node.md

Iris UV Location Node

This node converts the object position of the cornea/iris to a UV Sampling coordinate.

Render pipeline compatibility

Node	Universal Render Pipeline (URP)	High Definition Render Pipeline (HDRP)
Iris UV Location Node	No	Yes

Ports

name	Direction	type	description
Position OS	Input	Vector3	Position on the iris Plane in object space.
Iris Radius	Input	float	The radius of the Iris in the used model. For the default model, this value should be 0.225.
IrisUV	Output	Vector2	ormalized UV coordinates that can be used to sample either a texture or procedurally generate an Iris Texture.