Infinite >Boom<

let f = 0;

let W = 400;

​

function setup() {

  createCanvas(800, W, WEBGL);

  noStroke();

}

​

function draw() {

  [-W, W, -W].map(j => pointLight([W], 0, j, 0))

  box(9000, 6000);

  for(let i = 0; i < 8000; i++){

    let c = (i < 4000) ? f : 0;

    push();

    rotateY(myRandom(5, i, f));

    rotateZ(myRandom(9, i, f));

    let A = atan(c * 9) / 7;

    translate(0, 90 + A * f * 10000);

    sphere(9);

    pop();

  }

  if (f > 2) {

    f = 0.008;

  } else {

    f += 0.008;

  }

}

​

function myRandom(pR, pG, pF) {

  return noise(pG * pR) * 1.2 * (pF + pR);

}

​

// ----------------------------------------

// Version before compression

// ----------------------------------------

// f = 0

// draw = _ => {

//   f || createCanvas(800, W=400, WEBGL);

//   [-W,W,-W].map(i=>pointLight([W],0,i,0))

//   box(9000,6000)

//   i=8000

//   while (i--) {

//     push(i<4000?c=f:c=0);

//     rotateY(R(5))

//     rotateZ(R(9))

//     translate(0, 90+(atan(c*9)/7)*f*10000)

//     pop(sphere(9, W));

//   }

//   f>2?f=.008:f += .008

// }

// R = r => noise(i * r) * 1.2 * (f + r)

​

// ----------------------------------------

// Minimized

// ----------------------------------------

// f=0,draw=e=>{for(f||createCanvas(800,W=400,WEBGL),[-W,W,-W].map(e=>pointLight([W],0,e,0)),box(9e3,6e3),i=8e3;i--;)push(i<4e3?c=f:c=0),rotateY(R(5)),rotateZ(R(9)),translate(0,90+atan(9*c)/7*f*1e4),pop(sphere(9,W));f>2?f=.008:f+=.008},R=e=>1.2*noise(i*e)*(f+e);//#つぶやきProcessing