Intersections01

let f = 0;

let W = 400;

setup = _ => {

  createCanvas(W, W);

}

draw = _ => {

  pixelDensity(1); // <- Comment this for the original (SLOW) version

  background(0);

  stroke(W);

  for (i = 0; i < TAU; i += PI / 16) {

    line(sin(i + f / 99) * W + 200, 0, cos(i + f / 99) * W + 200 * (sin(f / 33) / 2 + 1), W)

  }

  let I = get();

  filter(BLUR, 1); // <- Comment this for the original (SLOW) version

  // filter(BLUR, 2); // <- Uncomment this for the original (SLOW) version

  filter(THRESHOLD, 0.4);

  tint(W, 99);

  image(I, 0, 0);

  f++;

}

​

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

// Minimized

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

// f=0,draw=e=>{for(f++||createCanvas(W=400,W),background(0),stroke(W),i=0;i<TAU;i+=PI/16)line(sin(i+f/99)*W+200,0,cos(i+f/99)*W+200*(sin(f/33)/2+1),W);i=get(),filter(BLUR,2),filter(THRESHOLD,.4),tint(W,99),image(i,0,0)};//#つぶやきProcessing