// 

// Jared Donovan 2022

//

// Drawing program that samples from a base image and redraws in a helix

// around the path of the mouse. 

//

​

let img;

let a = 0;

​

function preload(){

  img = loadImage('https://picsum.photos/600/600')    

}

​

function setup() {

  createCanvas(600, 600);

  background(0);

​

  // image(img, 0, 0);

}

​

function draw() {

  // background(220);

  if (mouseIsPressed){

    // Sample from a circle around the mouse

    translate(mouseX, mouseY);

    let d = dist(mouseX, mouseY, pmouseX, pmouseY);

    strokeWeight(d / 4);

    rotate(a);

    let v = createVector(10, 0);

    for (let i = 0; i < 6; i++){

      let c = img.get(mouseX + v.x, mouseY + v.y);

​

      v.rotate(radians(60));      

      rotate(radians(60));

      stroke(c);

      point(v.x, v.y);

    }

    let inc = d / 10;

    a += inc;

  }

}