HX-PGS-AIM-IOS/Library/PackageCache/com.unity.shadergraph/Documentation~/Lerp-Node.md

Lerp Node

Description

Returns the result of linearly interpolating between input A and input B by input T.

For example, when the value of input T is 0 the return value is equal to the value of input A, when it is 1 the return value is equal to the value of input B and when it is 0.5 the return value is the midpoint of the two inputs A and B.

Ports

Name	Direction	Type	Description
A	Input	Dynamic Vector	First input value
B	Input	Dynamic Vector	Second input value
T	Input	Dynamic Vector	Time value. Typical range: 0 to 1. Though you can use values outside of this range they may cause unpredictable results.
Out	Output	Dynamic Vector	Output value

Generated Code Example

The following example code represents one possible outcome of this node.

void Unity_Lerp_float4(float4 A, float4 B, float4 T, out float4 Out)
{
    Out = lerp(A, B, T);
}