message: Fix weighted alpha complex 3d
diff: @@ -115,6 +115,7 @@ int main(int argc, char * const argv[]) {
  if (weights_ifstr.good()) {
  double weight = 0.0;
  std::size_t index = 0;
  + wp.reserve(lp.size());
  // Attempt read the weight in a double format, return false if it fails
  while ((weights_ifstr >> weight) && (index < lp.size())) {
  wp.push_back(Weighted_point_3(lp[index], weight));
  @@ -130,7 +131,7 @@ int main(int argc, char * const argv[]) {
  }
  // alpha shape construction from points. CGAL has a strange behavior in REGULARIZED mode.
  - Alpha_shape_3 as(lp.begin(), lp.end(), 0, Alpha_shape_3::GENERAL);
  + Alpha_shape_3 as(wp.begin(), wp.end(), 0, Alpha_shape_3::GENERAL);
  #ifdef DEBUG_TRACES
  std::cout << "Alpha shape computed in GENERAL mode" << std::endl;
  #endif // DEBUG_TRACES
  