Usage

lerp(0, 10, 0.5); // => 5
lerp(5, 15, 0.2); // => 7
lerp(-10, 10, 0.75); // => 5

Installation

CLI

npx atmx add helper lerp

Manually

Copy and paste the following method into @/utils/helpers/lerp.ts:

/**
* Linearly interpolates between two numbers.
*
* @example
* lerp(0, 10, 0.5) // => 5
* lerp(5, 15, 0.2) // => 7
* lerp(-10, 10, 0.75) // => 5
*/
export function lerp(from: number, to: number, amount: number): number {
return from + (to - from) * amount;
}