public static void Transform(ref Vector2 vec, ref Quaternion quat, out Vector2 result)
{
Quaternion result1 = new Quaternion(vec.X, vec.Y, 0.0f, 0.0f);
Quaternion result2;
Quaternion.Invert(ref quat, out result2);
Quaternion result3;
Quaternion.Multiply(ref quat, ref result1, out result3);
Quaternion.Multiply(ref result3, ref result2, out result1);
result = new Vector2(result1.X, result1.Y);
}
public static void Transform(ref Vector4 vec, ref Quaternion quat, out Vector4 result)
{
Quaternion result1 = new Quaternion(vec.X, vec.Y, vec.Z, vec.W);
Quaternion result2;
Quaternion.Invert(ref quat, out result2);
Quaternion result3;
Quaternion.Multiply(ref quat, ref result1, out result3);
Quaternion.Multiply(ref result3, ref result2, out result1);
result = new Vector4(result1.X, result1.Y, result1.Z, result1.W);
}