Create Material Expression

Windows

MacOS

Linux

Create a new material expression node within the supplied material

Target is Material Editing Library

Create Material Expression

Material

Select Asset

Expression Class

Select Class

Node Pos X

Node Pos Y

Return Value

Select Asset

Inputs

	In Exec
	Material Material Object Reference	Material asset to add an expression to
	Expression Class Material Expression Class Reference	Class of expression to add
	Node Pos X Integer	X position of new expression node
	Node Pos Y Integer	Y position of new expression node

Outputs

	Out Exec
	Return Value Material Expression Object Reference

Select Skin

Light

Dark

Welcome to the new Unreal Engine 4 Documentation site!

We're working on lots of new features including a feedback system so you can tell us how we are doing. It's not quite ready for use in the wild yet, so head over to the Documentation Feedback forum to tell us about this page or call out any issues you are encountering in the meantime.

We'll be sure to let you know when the new system is up and running.

Post Feedback