let mic;

function setup() {

  createCanvas(400, 400);

  noStroke();

  background(50);

  colorMode(HSB);

  mic = new p5.AudioIn();

  mic.start();

}

​

function draw() {

  //background(128);

  if(mouseIsPressed){

    stroke(255, 255, 255, 30);

  }else{

    noStroke();

  }

​

  //fill(255, 0, 255, 50);

  //fill(255, 255, 255, 50);

  // Now in HSB, 0-360 for hue, 0-100 for saturation and luminance

  let hue = mapp(mouseX, 0, width, 0, 360);

  fill(hue, 100, 100, 0.5);

  //let redAmt = map(mouseX, 0, width, 0, 255);

  //fill(redAmt, 0, 0, 200);

  //diameter = dist(mouseX, mouseY, pmouseX, pmouseY);

  diameter = mic.getLevel() * 200;

  circle(mouseX, mouseY, diameter);

}

​

function keyPressed(){

  if(key == ' '){

    background(50);

  }

}

​

​

​

​

​

​

​

​

​