Sierpinski Gasket
Generated using fractal trees
Koch snowflake
Made up of equilateral triangles
Zooming in on a Kock curve
var angle = 0;
var slider;
function setup() {
createCanvas(400, 400);
slider = createSlider(0, TWO_PI, PI / 4, 0.01);
}
function draw() {
background(51);
angle = slider.value();
stroke(255);
translate(200, height);
branch(100);
}
function branch(len) {
line(0, 0, 0, -len);
translate(0, -len);
if (len > 4) {
push();
rotate(angle);
branch(len * 0.67); // left branch
pop();
push();
rotate(-angle);
branch(len * 0.67); // right branch
pop();
}
}