perlin-noise

Simple Perlin noise derived from p5.js

Installation

# Using npm
npm install @chriscourses/perlin-noise

# Using Yarn
yarn add @chriscourses/perlin-noise

Usage

Return a Perlin noise value 0-1:

import { noise } from '@chriscourses/perlin-noise'
const x = noise(10) // returns value 0-1

You can also call noise in sequence to access all pre-generated noise values:

for (let i = 0; i < 100; i += 0.01;) {
  const x = noise(i) // returns value 0-1, but different and related to the previous return value on each loop cycle
}

API

noise(x, y, z)

Returns a Perlin noise generated value 0 - 1

| Parameter | Type | Description | | ------------ | -------- | ----------------------------------- | | x | number | x value for one dimensional noise | | y (optional) | number | y value for two dimensional noise | | z (optional) | number | z value for three dimensional noise |