void Camera::matrix4_to_float(Matrix4 & m_aos, float * m)
{
// copy Matrix4 to OpenGL matrix
#ifdef USE_SSE2_MATH
_mm_storeu_ps( (m+0 ), m_aos.getCol0().get128());
_mm_storeu_ps( (m+4 ), m_aos.getCol1().get128());
_mm_storeu_ps( (m+8 ), m_aos.getCol2().get128());
_mm_storeu_ps( (m+12), m_aos.getCol3().get128());
#else
m[0 ] = m_aos.getElem(0,0);
m[1 ] = m_aos.getElem(0,1);
m[2 ] = m_aos.getElem(0,2);
m[3 ] = m_aos.getElem(0,3);
m[4 ] = m_aos.getElem(1,0);
m[5 ] = m_aos.getElem(1,1);
m[6 ] = m_aos.getElem(1,2);
m[7 ] = m_aos.getElem(1,3);
m[8 ] = m_aos.getElem(2,0);
m[9 ] = m_aos.getElem(2,1);
m[10] = m_aos.getElem(2,2);
m[11] = m_aos.getElem(2,3);
m[12] = m_aos.getElem(3,0);
m[13] = m_aos.getElem(3,1);
m[14] = m_aos.getElem(3,2);
m[15] = m_aos.getElem(3,3);
#endif
}
void cellUtilMatrixToFloatArray(Matrix4 &matrix, float array[])
{
for (int j = 0; j < 4; ++j) {
for (int i = 0; i < 4; ++i) {
array[j*4+i] = matrix.getElem(i, j);
}
}
}