nuitrack provide flattened matrix
nuitrack::orientation::matrix[9] = 1 2 3 4 5 6 7 8 9
how to arrange these elements in 3x3 matrix. Please check below given 2 options . Which one is correct 1 0r 2 ?
(1).
1 2 3
4 5 6
7 8 9
or
(2).
1 4 7
2 5 8
3 6 9