aframe-gui

Version:

A-Frame GUI components

24 lines (20 loc) • 568 B

JavaScript

AFRAME.registerComponent('audioanalyser-volume-scale', {
  schema: {
    analyserEl: {type: 'selector'},
    multiplier: {type: 'number', default: 1}
  },

  tick: function () {
    var analyserEl = this.data.analyserEl || this.el;
    var analyserComponent;
    var el = this.el;
    var volume;

    analyserComponent = analyserEl.components.audioanalyser;
    if (!analyserComponent.analyser) { return; }

    volume = analyserComponent.volume * this.data.multiplier;
    el.setAttribute('scale', {
      x: volume,
      y: volume,
      z: volume
    });
  }
});