​

function setup(){

  createCanvas(200,200);

  pixelDensity(1);

  fr = createP();

​

  for(let i = 0; i < 2; i++){

    points[i] = createVector(random(width),random(height),random(width));

  }

}

​

function draw(){

  background(0);

  stroke(255,255,255);  

​

  loadPixels();

  for(var x = 0; x < width; x++){

    for(var y = 0; y < height; y++){

      let distances = [];

      for (let i = 0; i < points.length; i++){

        //let z = frameCount % width;

        let a = points[i];

        //let d = dist(x,y,z,a.x,a.y,a.z);

        //let d = sqrt(x**2*y**2 + a.x**2*a.y**2);

        let d = dist(x,y,a.x,a.y);

        distances[i] = d;

        // if(d < 150){

        //   distances[i] = d;

        // }else{

        //   distances[i] = 255;

        // }

      }

      let n = 0;

      let sorted = sort(distances);

      let r = map(sorted[n],0,200,255,0);

      //let g = map(sorted[1],0,150,255,0);

      //let b = map(sorted[2],0,150,100,255);

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

​

      pixels[index] = r;

      pixels[index+1] = r;

      pixels[index+2] = r;

      pixels[index+3] = 255;

    }

  }

  updatePixels(); 

  fr.html(frameRate());

}