float* mat = new float[16];
    mat[0] = 1;
    mat[1] = 0;
    mat[2] = 0;
    mat[3] = 0;
    mat[4] = 0;
    mat[5] = 1;
    mat[6] = 0;
    mat[7] = 0;
    mat[8] = 0;
    mat[9] = 0;
    mat[10] = 1;
    mat[11] = 0;
    mat[12] = 4;
    mat[13] = 5;
    mat[14] = 6;
    mat[15] = 1;
    D3DXMATRIX matrix(mat);
    delete[] mat;
    mat = NULL;
    float x = matrix[12];
    float y = matrix[13];
    float z = matrix[14];