3 ms·
The "seam" is one pixel from each row (or column) connected together either vertically(/horizontally) or diagonally. You're left with two halves that you just c
by jedimastert 7y ago
The "seam" is one pixel from each row (or column) connected together either vertically(/horizontally) or diagonally. You're left with two halves that you just connect. for instance
1|2|x|4
1|x|3|4
1|x|3|4
x|2|3|4
becomes
1|2|4
1|3|4
1|3|4
2|3|4