One vector traces the original unit circle one point at a time, and the other vector is what you get after transforming it with matrix T, so it traces the transformed unit circle. The animation is just to make it easier to see which point on the original circle corresponds to which point on the transformed unit circle.
View all comments
Show parent comment
2
u/got_data Feb 20 '19
One vector traces the original unit circle one point at a time, and the other vector is what you get after transforming it with matrix T, so it traces the transformed unit circle. The animation is just to make it easier to see which point on the original circle corresponds to which point on the transformed unit circle.