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/*
model/quad.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_MODEL_QUAD_H__
#define __INCLUDED_MODEL_QUAD_H__
#include "math/vector2f.h"
#include "math/vector3f.h"
namespace model
{
/// a model quad
class Quad
{
public:
/**
* @brief a new quad with 4 vertices
* this constructor assigns the face normal to every vertex normal
*/
Quad(const math::Vector3f &v0, const math::Vector3f &v1, const math::Vector3f &v2, const math::Vector3f &v3, const math::Vector3f &normal, const bool detail = false);
/// delete quad
~Quad();
/// quad vertex 0
inline math::Vector3f & v0() {
return quad_v0;
}
/// quad vertex 0 normal
inline math::Vector3f & n0() {
return quad_n0;
}
/// quad vertex 0 texture coordinates
inline math::Vector2f & t0() {
return quad_t0;
}
/// quad vertex 1
inline math::Vector3f & v1() {
return quad_v1;
}
/// quad vertex 1 normal
inline math::Vector3f & n1() {
return quad_n1;
}
/// quad vertex 1 texture coordinates
inline math::Vector2f & t1() {
return quad_t1;
}
/// quad vertex 2
inline math::Vector3f & v2() {
return quad_v2;
}
/// quad vertex 2 normal
inline math::Vector3f & n2() {
return quad_n2;
}
/// quad vertex 2 texture coordinates
inline math::Vector2f & t2() {
return quad_t2;
}
/// quad vertex 3
inline math::Vector3f & v3() {
return quad_v3;
}
/// quad vertex 3 normal
inline math::Vector3f & n3() {
return quad_n3;
}
/// quad vertex 3 texture coordinates
inline math::Vector2f & t3() {
return quad_t3;
}
/// indidcates if this quad was generated from a detail brush
inline bool detail() const {
return quad_detail;
}
/// face normal
inline math::Vector3f &normal() {
return quad_normal;
}
private:
math::Vector3f quad_v0;
math::Vector3f quad_n0;
math::Vector2f quad_t0;
math::Vector3f quad_v1;
math::Vector3f quad_n1;
math::Vector2f quad_t1;
math::Vector3f quad_v2;
math::Vector3f quad_n2;
math::Vector2f quad_t2;
math::Vector3f quad_v3;
math::Vector3f quad_n3;
math::Vector2f quad_t3;
math::Vector3f quad_normal;
bool quad_detail;
};
}
#endif // __INCLUDED_MODEL_QUAD_H__
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