FİNAL

let n;

let m;

let a;

let b;

​

let song;

let fft;

​

let timeFactor = 0;

​

function preload() {

  song = loadSound("N O M I N A L - EVERYDAY ANYONE.mp3");

  fft = new p5.FFT();

}

​

function setup() {

  createCanvas(1000, 1000);

  noFill();

}

​

function draw() {

  background(0);

  strokeWeight(2);

​

  fft.analyze();

  let lowFreq = fft.getEnergy("bass");

  let highFreq = fft.getEnergy("treble");

  let midFreq = fft.getEnergy(400, 2000);

​

  timeFactor += 0.01;

  let r = map(sin(timeFactor + lowFreq * 0.1), -1, 1, 50, 255);

  let g = map(cos(timeFactor + highFreq * 0.1), -1, 1, 50, 255);

  let b = map(sin(timeFactor + midFreq * 0.05), -1, 1, 50, 255); // Mid frekansı burada kullanıyoruz

  stroke(r, g, b);

​

  n = map(sin(lowFreq * 0.5), -1, 1, 2, 10);

  m = map(sin(highFreq * 0.2), -1, 1, 2, 10);

​

  a = map(sin(midFreq * 0.3), -1, 1, 2, 10); // Mid frekansını burada da kullanıyoruz

  b = map(sin(midFreq * 0.3), -1, 1, 2, 10); // Mid frekansını burada da kullanıyoruz

​

  let resolution = 0.004;

  for (let x = -1; x <= 1; x += resolution) {

    for (let y = -1; y <= 1; y += resolution) {

      let value = a * sin(PI * n * x) * sin(PI * m * y) +

                  b * sin(PI * m * x) * sin(PI * n * y);

​

      if (abs(value) < 0.2) {

        let px = map(x, -1, 1, 0, width);

        let py = map(y, -1, 1, 0, height);

        point(px, py);

      }

    }

  }

}

​

function mouseClicked() {

  if (song.isPlaying()) {

    song.pause();

    noLoop();

  } else {

    song.play();

    loop();

  }

}

​