Subversion Repositories gelsvn

Rev

Rev 67 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
12 jab 1 
#ifndef __CGLA_MAT2X3F_H__
2 
#define __CGLA_MAT2X3F_H__
2 bj 3 
 
4 
#include "Vec2f.h"
5 
#include "Vec3f.h"
6 
#include "ArithMatFloat.h"
7 
 
8 
namespace CGLA
9 
{
10 
 
94 bj 11 
  /**  \brief 2x3 float matrix class.
12 
 
12 jab 13 
       This class is useful for projecting a vector from 3D space to 2D.
14 
  */
15 
  class Mat2x3f: public ArithMatFloat<Vec2f, Vec3f, Mat2x3f, 2>
16 
    {
2 bj 17 
 
12 jab 18 
    public:
19 
      /// Construct Mat2x3f from two Vec3f vectors (vectors become rows)
20 
      Mat2x3f(const Vec3f& _a, const Vec3f& _b):
21 
	ArithMatFloat<Vec2f, Vec3f, Mat2x3f, 2> (_a,_b) {}
2 bj 22 
 
12 jab 23 
      /// Construct NAN matrix.
24 
      Mat2x3f() {}
25 
    };
2 bj 26 
 
27 
 
94 bj 28 
  /**  \brief 3x2 float matrix class.
29 
 
12 jab 30 
       This class is useful for going from plane to 3D coordinates.
31 
  */
32 
  class Mat3x2f: public ArithMatFloat<Vec3f, Vec2f, Mat3x2f, 3>
33 
    {
2 bj 34 
 
12 jab 35 
    public:
2 bj 36 
 
12 jab 37 
      /** Construct matrix from three Vec2f vectors which become the
38 
	  rows of the matrix. */
39 
      Mat3x2f(const Vec2f& _a, const Vec2f& _b, const Vec2f& _c):
40 
	ArithMatFloat<Vec3f, Vec2f, Mat3x2f, 3> (_a,_b,_c) {}
2 bj 41 
 
12 jab 42 
      /// Construct NAN matrix.
43 
      Mat3x2f() {}
44 
    };
2 bj 45 
 
46 
}
47 
#endif