Daily Coding(p5.js) No.20

ステンドガラス感がありますね

Code

let off = 50;
let w = 460/2;
let h = 460/2;
let wid = 460/9;
function setup() {
   createCanvas(460, 460);
   noLoop();
}

function draw() {
   background(230);
   for(let i = 0; i < 25; i++) {
       Line(wid*int(random(1,7)),wid*int(random(1,7)));
   }
   stroke(0);
   for(let i = 0; i < 8; i++) {
       Squx(i * 50);
       Squy(i * 50);
   }

   noFill();
   for(let i = 0; i < 30; i++) {
       quad(w+random(-25,25), h+random(-25,25), w+random(-25,25), h+random(-25,25),
       w+random(-25,25), h+random(-25,25), w+random(-25,25), h+random(-25,25));
   }
}

function Squx(y) {
   for(let i = 0; i < 9; i++) {
       let start = i * 40;
       let goal = (i+1) * 40;
       for(let j = 0; j < 12; j++) {
           line(start+ off, y + random(0,15) + off, goal + off, y + random(0,15) + off );
       }
   }
}

function Squy(x) {
   for(let i = 0; i < 9; i++) {
       let start = i * 40;
       let goal = (i+1) * 40;
       for(let j = 0; j < 12; j++) {
           line(x + random(0,10) + off,  start + off, x + random(0,10) + off, goal + off);
       }
   }
}

function Line(x, y) {
   let r = random(1);
   stroke(int(random(255)),int(random(255)),int(random(255)));
   if(r < 0.5) {
       for(let i = 0; i < 30; i++){
           let a = random(wid-5);
           line(x+3, y+a+5, x+wid-3, y+a+5);
       }
   } else {
       for(let i = 0; i < 30; i++){
           let a = random(wid);
           line(x+a, y+5, x+a, y+wid+5);
       }    
   }
}

function keyPressed() {
   if(key == 'r') redraw();
}

では👏