Johny is a user on octodon.social. You can follow them or interact with them if you have an account anywhere in the fediverse.
If you don't, you can sign up here.
https://snabeltann.no/media/iSgIvRd00VoRw9tMzw8
Help! I need some sort of mathematical equation that can bend this warped grid into a straight one.
A plain affine transform didn't work, because even when I corrected the shearing, the grid still got wider (in a linear fashion) near the bottom.
I basically need to map one coordinate system onto another, but I don't know the mathematical words for it.
@thor If you know the coordinates of blue dots that you want to straighten up you can just project them onto x and y plane. Next toot is equations.
