Dreiecke 2D

let w = 50;

let h = 50;

​

function setup() {

  createCanvas(874, 620);

  background(255);

  ellipseMode(CENTER);

  noFill()

}

let r=33.3

function draw() {

  translate(50, 50);

  for(let k=0; k<8; k++){

    for (let i=0; i<11; i++) {

      push();

      translate(i*75, k*75);

      rotate(k/8*2*PI/3)

      for (let j=0; j<=i; j++) {

        triangle(0,r,r*cos(30/180*PI),-r*sin(30/180*PI),-r*cos(30/180*PI),-r*sin(30/180*PI))

        rotate(1/11*2*PI/3)

​

      }

      pop();

    }

  }

}