モザイク世界

let capture;

let colSlider

​

function setup() {

  createCanvas(640, 480);

  capture = createCapture(VIDEO);

  capture.size(640, 480);

  capture.hide();

}

​

function draw() {

  background(0);

  rectMode(CENTER);

  let mosaic = 40;

  for(let j = 0; j < height; j += mosaic) {

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

      let x = map(i, 0, width, 0, 640);

      let y = map(j, 0, height, 0, 480);

      let col = capture.get(x,y);

      fill(col);

      rect(i, j, 35, 35);

    }

  }

}