//Informatik - Serie 11 - Aufgabe 127
//Autor: Karim el Haqyawan
//Prog: ElHaqyawanKarim2.cpp
//Draw turtle graphics for the Lindenmayer system with
//production
#include
#include
// POST: the word w_i^F is drawn
void f (const unsigned int i) {
if (i == 0){
ifm::forward();
ifm::save();
ifm::right(30);
ifm::forward();
ifm::left(80);
ifm::forward();
ifm::left(100);
ifm::forward();
ifm::left(80);
ifm::forward();
ifm::restore();
}
else {
ifm::forward();
ifm::save();
ifm::right(30);
ifm::forward();
ifm::left(80);
ifm::forward();
ifm::left(100);
ifm::forward();
ifm::left(80);
ifm::forward();
ifm::restore();
ifm::jump(2);
f(i-1);
}
}
int main () {
std::cout << "Number of iterations =? ";
unsigned int n;
std::cin >> n;
// draw
for(int i = 1; i <= 36*n; ++i){
ifm::save();
f(n);
ifm::restore();
ifm::right(360/(n*10));
}
return 0;
}
