textmode.synth.js / noise

Function: noise()

function noise(scale?, offset?): SynthSource;

Generate Perlin noise patterns.

Parameters

Parameter	Type	Description
scale?	number | number[] | (ctx) => number	Scale of the noise pattern (default: 10.0)
offset?	number | number[] | (ctx) => number	Offset in noise space (default: 0.1)

Returns

SynthSource

Example

const t = textmode.create({
  width: window.innerWidth,
  height: window.innerHeight,
  plugins: [SynthPlugin]
});

t.layers.base.synth(
  noise(10, 0.1)
    .color(0.2, 0.6, 1.0)
);

t.windowResized(() => {
  t.resizeCanvas(window.innerWidth, window.innerHeight);
});