#include "main.h"
#include "pointset.h"

main()
{
  int numpoints;

  // read canonical faces
  cin >> numpoints;
  pointset canon_face(numpoints);
  canon_face.read_points();

  // compute canonical face's centroid and scale
  canon_face.compute_centroid();
  double canon_scale = canon_face.compute_scale_factor();

  canon_face.translate(-canon_face.get_xcen(),-canon_face.get_ycen());
  canon_face.scale(80.0/canon_scale);


  // read input face
  cin >> numpoints;
  pointset to_norm(numpoints);
  to_norm.read_points();
  
  // compute input face's centroid and scale
  to_norm.compute_centroid();
  double to_normx = to_norm.get_xcen();
  double to_normy = to_norm.get_ycen();
  double to_norm_scale = to_norm.compute_scale_factor();

  to_norm.translate(-to_normx, -to_normy);
  to_norm.scale(80.0/to_norm_scale);


  // normalize
  pointset normed(numpoints);
  normed = canon_face.procrustes(to_norm);

  normed.prn_points();
}