Multiwave

function setup() {

  createCanvas(1112, 834);

  colorMode(HSB, 100);  

  background(255);

  strokeWeight(2);

  mouseX = width / 2;

  mouseY = height / 4;

}

​

var growthVelocity = 0;

var fatness = 0;

var sineFatness = 0;

var normalFatness = 0;

var i = 0;

var yPos = 400;

var myHue = 0;

var sineAmount = 0.5;

var hu = 0;

​

function draw() {

  background(255);

  fatness = 0;

  for(i = 0; i < width; i ++){

    //yPos

    yPos = 400 + sin((i/800) * (mouseY / 30)) * 100

    //Color

    myHue = (width-i)/10

    stroke((hu+myHue)%100, 100, 100);

    //Fatness

    sineFatness = ((1+pow(i,2)/PI)*exp(-(pow(i,2)/PI)*cos(i) * (mouseX / 30) + 130.5) * 100) + 100;

    normalFatness = i / 5;

    fatness = sineAmount * sineFatness + (1 - sineAmount) * normalFatness;

    line(i,  yPos + fatness, i, yPos - fatness);

  }

  hu+=.5;

}

​

function keyPressed(){

  save("img_" + month() + '-' + day() + '_' + hour() + '-' + minute() + '-' + second() + ".jpg");

}