var AudioShader = require('audio-shader');
var Speaker = require('audio-speaker');
//Create shader stream based on sound processing function
AudioShader(`
	vec2 mainSound( float time ){
		return vec2( sin(6.2831*880.0*time)*exp(-3.0*time) );
	}
`)
//Send generated sound to speaker
.pipe(Speaker());

//index.js
var Shader = require('audio-shader');
var Speaker = require('speaker');
var glslify = require('glslify');
Shader(glslify('./sound.glsl'), options?).pipe(Speaker());

var MusicXML = require('musicxml-to-pcm');
var Processor = require('audio-shader');
var Speaker = require('speaker');
MusicXML()
.pipe(Processor(`
	vec2 main (float time) {
		//TODO test this example and document it, shadertoy is down
		return vec2();
	}
`))
.pipe(Speaker());