/// <summary>
/// Rotates the Matrix X axis
/// </summary>
/// <param name="radians"></param>
public void RotateX(float radians)
{
Matrix3 m = new Matrix3();
m.SetRotateX(radians);
Set(this * m);
}
/// <summary>
/// Rotates all rotational axises of the Matrix
/// </summary>
/// <param name="pitch"></param>
/// <param name="yaw"></param>
/// <param name="roll"></param>
void SetEuler(float pitch, float yaw, float roll)
{
Matrix3 x = new Matrix3();
Matrix3 y = new Matrix3();
Matrix3 z = new Matrix3();
x.SetRotateX(pitch);
y.SetRotateY(yaw);
z.SetRotateZ(roll);
Set(z * y * x);
}