​

var wave1 = [];

var wave2 = [];

​

var macOutput;

​

function getMaxLen()

{

  return wave1.length > wave2.length ? wave1.length : wave2.length;

}

​

function getWT()

{

  var out = ""

  for(i = 0; i < 63; i++)

    {

      var wav = morph(i)

      out += wav.join(' ') + " ;\n";

    }

  //console.log(out);

  macOutput.elt.value = out;

}

​

function assignWave(wave, slot)

{

  var wt = wave.match(/[0-9]+/g);

  wt = wt == null ? [0] : wt;

  if(slot == 1)

    wave1 = wt;

  else

    wave2 = wt;

}

​

const lerp = (x, y, a) => x * (1 - a) + y * a;

const lerp2 = (x, y, a) => x + a * (y - x);

​

function morph(x)

{

  var morphWave = [];

  for(var i = 0; i < getMaxLen(); i++)

//v0 + t * (v1 - v0);

    morphWave.push(Math.round(lerp(wave1[i], wave2[i], x/64)))

  return morphWave

}

​

function setup() {

  //createCanvas(400, 400);

  var wavetableField1 = createInput(wave1.join(' '));

      wavetableField1.input(function() {

        console.log(this.value());

        assignWave(this.value(), 1);

      });

      //wavetableFields[i].parent(mulFeedRow);

  var wavetableField2 = createInput(wave2.join(' '));

      wavetableField2.input(function() {

        console.log(this.value());

        assignWave(this.value(), 2);

      });

  // Macro generation button

  var genMacButton = createButton("Generate waves!")

  genMacButton.mousePressed(function() {

    getWT();

  })

  macOutput = createElement('textArea').style('width','256px');

  macOutput.elt.onclick = function()  {           

    macOutput.elt.select();document.execCommand('copy');

    //macOutput.parent(macroRow);

  } 

}

​

function draw() {

  //background(220);

}