public static Matrix2x2 CreateNormal(Matrix2x3 source)
{
Matrix2x2 result;
CreateNormal(ref source, out result);
return(result);
}
public static void Copy(ref Matrix2x3 source, out Matrix2x2 dest)
{
dest.m00 = source.m00;
dest.m01 = source.m01;
dest.m10 = source.m10;
dest.m11 = source.m11;
}
public static void CreateNormal(ref Matrix2x3 source, out Matrix2x2 result)
{
Scalar detInv = 1 / (source.m00 * source.m11 - source.m01 * source.m10);
result.m10 = detInv * -source.m01;
result.m11 = detInv * source.m00;
result.m00 = detInv * source.m11;
result.m01 = detInv * -source.m10;
}