Part 11 2D Reflection & Shearing

Reflection Shearing

[SaurabhNair]

how come the quadrants be so numbered? i think there is some mistake..quadrants are usually numbered as 'C' . 1st on top-right, 2nd on top-left, 3rd on bottom-left, 4th on bottom-right. plz correct me anyone, if i am wrong. thank you.

[heartlesspqueen]

i think there is some mistake in the shearing Y-axis calculation

[SaurabhNair]

why is 3x3 matrix used here in reflection? why not 2x2 matrix as we used in previous three transformations?

[gtabro]

Hey dude, aren't the y-axis ones (0, 0), (0, 2), (2, 4), (2, 6)?

[kpsenapati]

in shrering how the 2nd p' calculated

[Hiteshkumar-fngi]

shearing process is not explained clearly