Voronoi

Presets

Installation

npm i @paper-design/shaders-react

Code

import { Voronoi } from '@paper-design/shaders-react';

<Voronoi
  width={1280}
  height={720}
  colors={["#cc3333", "#cc9933"]}
  colorGlow="#ffffff"
  colorGap="#2e0000"
  stepsPerColor={3}
  distortion={0.4}
  gap={0.04}
  glow={0}
  speed={0.5}
  scale={0.5}
/>

Shader Props

Name	Description	Type	Values
colors	Base cell colors (up to 10)	`string[]`	Hex, RGB, or HSL color
colorGlow	Color tint for the radial inner shadow effect inside cells (effective with glow > 0)	`string`	Hex, RGB, or HSL color
colorGap	Color used for cell borders/gaps	`string`	Hex, RGB, or HSL color
stepsPerColor	Number of extra colors between base colors (1 = N color palette, 2 = 2×N color palette, 3 = 3×N color palette, etc)	`number`	1 to 3 (integer)
distortion	Strength of noise-driven displacement of cell centers	`number`	0 to 0.5
gap	Width of the border/gap between cells	`number`	0 to 0.1
glow	Strength of the radial inner shadow inside cells	`number`	0 to 1

Common Props

Name	Description	Type	Values
speed	Animation speed	`number`	—
frame	Starting animation frame	`number`	—
scale	Overall zoom level of the graphics	`number`	0.01 to 4
rotation	Overall rotation angle of the graphics	`number`	0 to 360
offsetX	Horizontal offset of the graphics center	`number`	-1 to 1
offsetY	Vertical offset of the graphics center	`number`	-1 to 1
width	CSS width style of the shader element	`number \| string`	—
height	CSS height style of the shader element	`number \| string`	—
fit	How to fit the rendered shader into the canvas dimensions	`enum`	\| `"contain"` \| `"cover"`
worldWidth	Virtual width of the graphic before it's scaled to fit the canvas	`number`	—
worldHeight	Virtual height of the graphic before it's scaled to fit the canvas	`number`	—
originX	Reference point for positioning world width in the canvas	`number`	0 to 1
originY	Reference point for positioning world height in the canvas	`number`	0 to 1
minPixelRatio	Minimum pixel ratio to use when rendering the shader	`number`	—
maxPixelCount	Maximum pixel count that the shader may process	`number`	—

Description

Anti-aliased animated Voronoi pattern with smooth and customizable edges.

Notes

Thanks to Inigo Quilez for the amazing solution on Voronoi cell boundaries.