Flowers_W

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let img;

let sw = 10;

const reSize = 0.4;

​

function preload() {

  img = loadImage("d8009f99-2d87-45d9-b39f-50f08eee0027.jpg")

  img.loadPixels();

}

function setup() {

  createCanvas(img.width * reSize*3, img.height * reSize*3);

  frameRate(30);

  img.resize(width, height);

  strokeWeight(1);

  // sw = 5;

  background(0)

}

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function draw() {

  sw -= 0.025;

  strokeWeight(sw);

  if (sw <= 0) {

    noLoop();

  }

  for (let i = 0; i < 1200; i++) {

    let x = floor(random(0, img.width));

    let y = floor(random(0, img.height));

    let index = (y * img.width + x) * 4;

    let r = img.pixels[index];

    let g = img.pixels[index + 1];

    let b = img.pixels[index + 2];

    let a = img.pixels[index + 3];

    stroke(r, g, b, a);

    push();

    translate(x, y);

    let n = noise(x * 0.004, y * 0.004);

    rotate(radians(map(n, 0, 1, -180, 180)));

    let len = random(5,25)*sw/5;

    line(0, -len/2, 0, len/2);

    pop();

  }

}

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function mousePressed() {

  noiseSeed(random(123456789));

  sw = 10;

  strokeWeight(sw);

  background(255);

  loop();

  redraw();

}

​