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/*
render/face.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#ifndef __INCLUDED_RENDER_FACE_H__
#define __INCLUDED_RENDER_FACE_H__
#include <vector>
#include "math/mathlib.h"
namespace render {
/// one face (polygon) of a model
class Face {
public:
Face(math::Vector3f const & normal, math::Color const *color=0);
~Face();
/// the normal of this face
inline math::Vector3f const & normal() const { return face_normal; };
/// the color of this face
inline math::Color const *color() const { return face_color; };
/// add a vertex to the face
void add_vertex(math::Vector3f const &vertex);
/// draw the polygon
void draw();
private:
math::Vector3f face_normal;
math::Color *face_color;
std::vector<math::Vector3f *> face_vertex;
};
}
#endif // __INCLUDED_RENDER_FACE_H__
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