Function main

contents/IFS/code/cpp/IFS.cpp:54–65

}

int main() {
  // This will generate a Sierpinski triangle with a chaos game of n points for
  // an initial triangle with three points on the vertices of an equilateral
  // triangle.
  PointVector inputPoints = {{0.0, 0.0}, {0.5, std::sqrt(0.75)}, {1.0, 0.0}};
  auto outputPoints = chaosGame(10000, inputPoints);

  // It will output the file sierpinski.dat, which can be plotted after
  std::ofstream ofs("sierpinski.dat");
  for (auto pt : outputPoints)
    ofs << pt.x << '\t' << pt.y << '\n';
}