Lerp

Lerp is a simple single command module for Linear Interpolation.

It gives you a point between two other points.

Installing and Importing

You can install Lerp from the PowerShell gallery

Install-Module Lerp -Scope CurrentUser -Force

Once installed, you can import the module with:

Import-Module Lerp -PassThru

You can also clone the repo and import the module locally:

git clone https://github.com/PoshWeb/Lerp
cd ./Lerp
Import-Module ./ -PassThru

Functions

Lerp has 2 functions

Get-Lerp

Lerp!

Lerp performs linear interpolation in one, two, three, or four dimensions.

This calculates the point along a straight line between two points.

Parameters

Name	Type	Description
Start	PSObject	The start point
End	PSObject	The end point
Amount	Single	The amount of lerp The percentage of change between two points

Examples

Example 1

Lerp in 1D

lerp 1 2 .5

Example 2

Lerp in 2D

lerp 1,2 3,4 .5

Example 3

Lerp in 3D

lerp 1,2,3 4,5,6 .5

Example 4

Lerp in 4D

lerp 1,2,3,4 5,6,7,8 .5

Lerp

Lerp!

Lerp performs linear interpolation in one, two, three, or four dimensions.

This calculates the point along a straight line between two points.

Parameters

Name	Type	Description
Start	PSObject	The start point
End	PSObject	The end point
Amount	Single	The amount of lerp The percentage of change between two points

Examples

Example 1

Lerp in 1D

lerp 1 2 .5

Example 2

Lerp in 2D

lerp 1,2 3,4 .5

Example 3

Lerp in 3D

lerp 1,2,3 4,5,6 .5

Example 4

Lerp in 4D

lerp 1,2,3,4 5,6,7,8 .5