Any programming help or StackOverflow upvotes appreciated for this tough WebGL lens distortion bug!

[Jeffrey Warren]

Hi, if you know anything about WebGL or are on StackOverflow, I'd really appreciate your help with this tough bug -- I'm trying to work on a quick way to solve lens distortion in aerial images:

https://stackoverflow.com/questions/45110817/webgl-lens-distortion-reversal-applied-unequally-to-x-and-y-only-works-on-squar

You might've seen this come up a while back in this demo, which works for square images but not rectangular ones (not well, anyways)!

https://publiclab.org/notes/warren/12-30-2016/web-based-fisheye-removal-prototype-for-correcting-lens-distortion

If you're on StackOverflow or have friends that know some WebGL, it'd mean a lot to me if you could help rally some assistance for this! I even posted a bounty to try to solve it:

https://www.bountysource.com/issues/40827605-webgl-lens-distortion-reversal-applied-unequally-to-x-and-y-only-works-on-square-images

Thanks!

Jeff

[Jeffrey Warren]

This was solved by SpaVec just now! Super duper and very exciting!

https://github.com/jywarren/fisheyegl/issues/3#issuecomment-315491151

The demo is updated: https://jywarren.github.io/fisheyegl/example/

Thanks!!!!