Fuck it.

// File: matrix.hpp, created on Sep 8, 2011 by WeltEnSTurm


#ifndef MATRIX_HPP_
#define MATRIX_HPP_

template<typename T>
struct matrix3 {
    T
        x1, y1, z1,
        x2, y2, z2,
        x3, y3, z3;

    matrix3(const T* f){
        x1 = f[0], y1 = f[1], z1 = f[2];
        x2 = f[3], y2 = f[4], z2 = f[5];
        x3 = f[6], y3 = f[7], z3 = f[8];
    }

    static const matrix3<T> identity = {
            1, 0, 0,
            0, 1, 0,
            0, 0, 1
    };
};

typedef matrix3<float> matrix3f;
typedef matrix3<double> matrix3d;

template<typename T>
struct matrix4 {
    T
        x1, y1, z1, w1,
        x2, y2, z2, w2,
        x3, y3, z3, w3,
        x4, y4, z4, w4;

    matrix4(const T* f){
        x1 = f[0],  y1 = f[1],  z1 = f[2],  w1 = f[3];
        x2 = f[4],  y2 = f[5],  z2 = f[6],  w2 = f[7];
        x3 = f[8],  y3 = f[9],  z3 = f[10], w3 = f[11];
        x4 = f[12], y4 = f[13], z4 = f[14], w4 = f[15];
    }

    static const matrix4<T> identity = {
            1, 0, 0, 0,
            0, 1, 0, 0,
            0, 0, 1, 0,
            0, 0, 0, 1
    };
};

typedef matrix4<float> matrix4f;
typedef matrix4<double> matrix4d;

#endif /* MATRIX_HPP_ */

/*

**** Build of configuration Debug for project Game Engine ****

**** Internal Builder is used for build               ****
g++ -std=gnu++0x -IC:/Users/WeltEnSTurm/Dropbox/Programming/lib/GLTools/include -IC:\Users\WeltEnSTurm\workspace\Game Engine\include -IC:\Users\WeltEnSTurm\Dropbox\Programming\lib\freetype-2.4.6\include -O0 -g3 -Wall -c -fmessage-length=0 -o src\main.o ..\src\main.cpp
In file included from C:\Users\WeltEnSTurm\workspace\Game Engine\include/engine/render/shader.hpp:10:0,
                 from ..\src\main.cpp:10:
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:20:37: error:
a brace-enclosed initializer is not allowed here before '{' token
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:45:37: error:
a brace-enclosed initializer is not allowed here before '{' token
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:
In instantiation of 'matrix3<float>':
..\src\main.cpp:76:49:   instantiated from here
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:24:2:
error: invalid in-class initialization of static data member of
non-integral type 'const matrix3<float>'
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:
In instantiation of 'matrix4<float>':
..\src\main.cpp:76:49:   instantiated from here
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:50:2:
error: invalid in-class initialization of static data member of
non-integral type 'const matrix4<float>'
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:
In instantiation of 'const matrix4<float> matrix4<float>::identity':
..\src\main.cpp:95:47:   instantiated from here
C:\Users\WeltEnSTurm\workspace\Game Engine\include/math/matrix.hpp:50:2:
error: 'matrix4<float>::identity' cannot be initialized
by a non-constant expression when being declared
Build error occurred, build is stopped
Time consumed: 1223  ms.


*/