#ifndef __POLYGON_H
#define __POLYGON_H

#include "matrix.hpp"
#include "plane.hpp"
#include "camera.hpp"
#include "memory.hpp"

#define POLYGON_MIN 3
#define POLYGON_MAX 32

typedef Vector Polygon[POLYGON_MAX];

void  PolygonCopy          (Polygon, Polygon, int);
void  PolygonAddition      (Polygon, Polygon, int, Vector);
void  PolygonSubtract      (Polygon, Polygon, int, Vector);
void  PolygonMultiply      (Polygon, Polygon, int, Vector);
void  PolygonDivide        (Polygon, Polygon, int, Vector);
void  PolygonScale         (Polygon, Polygon, int, float);
void  PolygonInterpolate   (Polygon, Polygon, Polygon, int, float);
void  PolygonNormalize     (Polygon, Polygon, int, float);
void  PolygonTransform     (Polygon, Polygon, int, Matrix);
void  PolygonExtent        (Vector, Vector, Polygon, int);
int   PolygonMergePoints   (Polygon, Polygon, int);
int   PolygonCollinear     (Polygon, Polygon, int);
int   PolygonsAreJoined    (Polygon, int, Polygon, int);
int   PolygonClipToPlane   (Polygon, Polygon, int, Plane);
void  PolygonTransform     (Polygon, Polygon, int, Matrix);
void  PolygonProject       (Polygon, int, Camera*);

   
#endif