textmode.synth.js / osc

Function: osc()

function osc(
   frequency?, 
   sync?, 
   offset?): SynthSource;

Generate oscillating patterns using sine waves.

Parameters

Parameter	Type	Description
frequency?	number | number[] | (ctx) => number	Frequency of the oscillation (default: 60.0)
sync?	number | number[] | (ctx) => number	Synchronization offset (default: 0.1)
offset?	number | number[] | (ctx) => number	Phase offset (default: 0.0)

Returns

SynthSource

Example

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

t.layers.base.synth(
  osc(8, 0.1, 1.2)
    .kaleid(5)
    .color(0.9, 0.2, 1.1)
);

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