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let t = 0;
function setup() {
createCanvas(320, 360);
noLoop();
}
function draw() {
background("#f9a622");
background(255);
fill("#f1e1a5");
fill(0);
noStroke();
let margin = 8;
let jit = 10;
beginShape();
vertex(margin, margin);
for (let x = margin; x < (width-margin); x += 5) {
t += 0.1;
let y = margin + map(noise(t), 0, 1, -jit, jit);
vertex(x, y);
}
for (let y = margin; y < (height-margin)/2; y += 5) {
t += 0.1;
let x = (width-margin) + map(noise(t), 0, 1, -jit, jit);
vertex(x, y);
}
for (let x = (width-margin); x > margin; x -= 5) {
t += 0.1;
let y = (height-margin)/2 + map(noise(t), 0, 1, -jit, jit);
vertex(x, y);
}
for (let y = (height-margin)/2; y > margin; y -= 5) {
t += 0.1;
let x = margin + map(noise(t), 0, 1, -jit, jit);
vertex(x, y);
}
// vertex(margin, margin);
endShape(CLOSE);
save("petlja2.jpg");
}