Hi all,
avscale outputs 3 skew values.
To my understanding, skew is equivalent to shear. While shear matrix typically is
| 1 a b 0 |
| c 1 d 0 |
| e f 1 0 |
| 0 0 0 1 |
which has 6 parameters. How does the 3 skew values of avscale output corresponding to the 6 parameters?
Thanks for any help.
Regards,
Huang
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