#include "ISDF.h"
using namespace SDF;

ostream& SDF::operator<< (ostream &os, const PointClass &ptclass)
{
	if(ptclass == SDF::INTERIOR) {
		return os << "INTERIOR";
	}
	else if(ptclass == SDF::EXTERIOR) {
		return os << "EXTERIOR";
	}
	else {
		return os << "DONT_KNOW";
	}
}

ostream& SDF::operator<< (ostream &os, const SdfValue &sdf) 
{
	return os <<
		"sdf{" <<
		"\t abs_dist=" << sdf.abs_distance << "; " <<
		"\t dist_class=" << sdf.dist_class <<
		"\t }";
}