Intersections02

let f = 0;

let W = 400;

let g = Math.PI / 128;

draw = _ => {

  pixelDensity(.9);

  f++ || createCanvas(W, W);

  background(0);

  stroke(W);

  for (i = 0; i < TAU - g; i += g) {

    line(sin(i) * W + (w = 200), cos(i) * W + w, sin(i + f / 99) * W / 4 + w, cos(i + f / 99) + w)

  }

  i = get();

  filter(BLUR, 1);

  filter(THRESHOLD, 0.4);

  tint(W, 99);

  image(i, 0, 0);

}

​

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

// Minimized

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

// f=0,draw=e=>{for(pixelDensity(.9),f++||createCanvas(W=400,W,F=filter),background(g=PI/128),stroke(W),i=0;i<TAU-g;i+=g)line(sin(i)*W+(w=200),cos(i)*W+w,sin(I=i+f/99)*W/4+w,cos(I)+w);i=get(tint(W,99)),F(BLUR,1),F(THRESHOLD,.4),image(i,0,0)};//#つぶやきProcessing