#ifndef _FUNCTIONS_H_
#define _FUNCTIONS_H_

/*void printObject(Point p);
void printObject(Vector v);
void printObject(int i);
void printObject(double f);
void printObject(Light l);
void printObject(MaterialAttributes attrib);
void scanInput(Point &point, char* input);
void scanInput(MaterialAttributes &attrib, char* input);
void scanInput(vector<Primitive*> &primitives, int numPrimitives, char* input);
void scanInput(Vector &v, char* input);
void scanInput(Light &light, char* input);

double length(Point p, Point p2);*/

#endif