삼각형으로 fractal을 만들고 싶은데 그냥 삼각형만 나오네요ㅠㅠ
  size(1000,1000);
  smooth();
}
void draw(){
 
background(255);
stroke(0);
noFill();
triangle(width/2,height/10,width/10,height/20,width/8,height/100);
}
void drawfractal(float a,float b ,float c,float d,float e,float f,float leng){
  triangle(a,b,c,d,e,f);
  if(leng>12){
   triangle(a+leng/2,b,c+leng,d,e+leng,f);
    triangle(a-leng/2,b,c-leng,d,e-leng,f);
    triangle(a,b+leng/2,c,d+leng,e,f+leng);
    triangle(a,b-leng/2,c,d-leng,e,f-leng);
  }
}
뭐가 잘못된걸 까요ㅠ