Firstborn/Library/PackageCache/com.unity.shadergraph@12.1.8/Documentation~/Built-In-Blocks.md

Built In Blocks

Vertex Blocks

	Name	Type	Binding	Description
	Position	Vector 3	Object Space Position	Defines the absolute object space vertex position per vertex.
	Normal	Vector 3	Object Space Normal	Defines the absolute object space vertex normal per vertex.
	Tangent	Vector 3	Object Space Tangent	Defines the absolute object space vertex tangent per vertex.
	Color	Vector 4	Vertex Color	Defines vertex color. Expected range 0 - 1.

Fragment Blocks

	Name	Type	Binding	Description
	Base Color	Vector 3	None	Defines material's base color value. Expected range 0 - 1.
	Normal (Tangent Space)	Vector 3	Tangent Space Normal	Defines material's normal value in tangent space.
	Normal (Object Space)	Vector 3	Object Space Normal	Defines material's normal value in object space.
	Normal (World Space)	Vector 3	World Space Normal	Defines material's normal value in world space.
	Emission	Vector 3	None	Defines material's emission color value. Expects positive values.
	Metallic	Float	None	Defines material's metallic value, where 0 is non-metallic and 1 is metallic.
	Specular	Vector 3	None	Defines material's specular color value. Expected range 0 - 1.
	Smoothness	Float	None	Defines material's smoothness value. Expected range 0 - 1.
	Ambient Occlusion	Float	None	Defines material's ambient occlusion value. Expected range 0 - 1.
	Alpha	Float	None	Defines material's alpha value. Used for transparency and/or alpha clip. Expected range 0 - 1.
	Alpha Clip Threshold	Float	None	Fragments with an alpha below this value are discarded. Expected range 0 - 1.