My Sketch

let cat;

let positions = [];

​

// Load the file and create a p5.Geometry object.

function preload() {

  cat = loadModel('cat_v3.stl');

}

​

function setup() {

  createCanvas(windowWidth, windowHeight, WEBGL);

  const total = 200;

  const radius = 200;

  for(var i = 0; i < total; i++){

    const distance = lerp(2, 3.5, Math.random());

    const x = sin(i/total*TWO_PI) * (radius + random(-50, 50));

    const z = cos(i/total*TWO_PI) * (radius + random(-50, 50));

    const y = lerp(-20, 20, Math.random());

    const vel = Math.random() + 0.1;

    positions.push({x, y, z, vel})

  }

}

​

function draw() {

  ambientLight(255, 100, 0);

  pointLight(

    255, 100, 0, // color

    40, -40, 0 // position

  );

  directionalLight(

    0,255,0, // color

    1, 1, 0  // direction

  );

  background(255, 187, 0);

  const bounds = 1;

  const mouseXRot = map(mouseX, 0, width, PI/2-bounds, -PI/2+bounds, true);

  const mouseYRot = map(mouseY, 0, height, -PI/2+bounds, PI/2-bounds, true);

  push();

    translate(10, 0);

    rotateZ(PI);

    rotateX(-PI/6);

​

    rotateY(mouseXRot);

    rotateX(mouseYRot);

    translate(-10, 0);

    fill(255);

    model(cat);

  pop();

  push();

    noFill();

    stroke(0);

    rotateX(PI/6);

    rotateY(mouseXRot);

    rotateX(mouseYRot);

    positions.forEach(p => {

      push();

        rotateY(p.vel * (-frameCount / 100));

        translate(p.x, p.y, p.z);

        stroke(255);

        box(5);

      pop();

    })

  pop();

}