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/* ----------------------------------------------------------------------- *
* This file is part of GEL, http://www.imm.dtu.dk/GEL
* Copyright (C) the authors and DTU Informatics
* For license and list of authors, see ../../doc/intro.pdf
* ----------------------------------------------------------------------- */
/** @file Mat2x3d.h
* @brief 2x3 double matrix class
*/
#ifndef __CGLA_MAT2X3D_H__
#define __CGLA_MAT2X3D_H__
#include "Vec2d.h"
#include "Vec3d.h"
#include "ArithMatFloat.h"
namespace CGLA
{
/** \brief 2x3 double matrix class.
This class is useful for projecting a vector from 3D space to 2D.
*/
class Mat2x3d: public ArithMatFloat<Vec2d, Vec3d, Mat2x3d, 2>
{
public:
/// Construct Mat2x3d from two Vec3f vectors (vectors become rows)
Mat2x3d(const Vec3d& _a, const Vec3d& _b):
ArithMatFloat<Vec2d, Vec3d, Mat2x3d, 2> (_a,_b) {}
/// Construct 0 matrix.
Mat2x3d() {}
};
/** \brief 3x2 double matrix class.
This class is useful for going from plane to 3D coordinates.
*/
class Mat3x2d: public ArithMatFloat<Vec3d, Vec2d, Mat3x2d, 3>
{
public:
/** Construct matrix from three Vec2d vectors which become the
rows of the matrix. */
Mat3x2d(const Vec2d& _a, const Vec2d& _b, const Vec2d& _c):
ArithMatFloat<Vec3d, Vec2d, Mat3x2d, 3> (_a,_b,_c) {}
/// Construct 0 matrix.
Mat3x2d() {}
};
}
#endif