Rasagar/Library/PackageCache/com.unity.visualeffectgraph/Documentation~/Operator-Lerp.md

Lerp

Menu Path : Operator > Math > Arithmetic > Lerp

The Lerp Operator calculates the linear interpolation of a value between two border values.

This Operator accepts input values of various types. For the list of types this Operator can use, see Available Types. The X and Y input are always of the same type. The S input is either a float or a vector of the same size as X and Y. If S is between 0 and 1 then the result is between X and Y.

Operator properties

Input	Type	Description
X	Configurable	The value to interpolate from.
Y	Configurable	The value to interpolate to.
S	Configurable	A value for the interpolation.

Output	Type	Description
Out	Dependent	The linear interpolation of S between X and Y. The Type changes to match the type of X and Y.

Operator configuration

To view the Operator’s configuration, click the cog icon in the Operator’s header. X and Y must be the same type among Available Types. If S is a vector type, Unity calculates the interpolation value by value.

Available types

You can use the following types for your input ports:

• float
• Vector
• Vector2
• Vector3
• Vector4
• Position
• Direction