Clojurians Log v2

I just have too much stuff going on at my day job lately - will prolly try to catch up before new year 😎

Finally got around to this. I definitely was a PITA https://github.com/bhauman/advent-of-code-2022/blob/main/src/adv2022/day22/sol.clj

@zelark nice, considering it! it's Blender for the 3D part, Figma for the texture

It seems to me like you have “just: New corner plus old offset” but some times it is “new corner plus width (50) minus old offset” E.g. 47 -> 100+50-47=103

Not 47->147

this was tiresome https://github.com/akovantsev/adventofcode/blob/master/src/adventofcode/y2022/day22.clj#L145-L202

did you mean day22?

https://github.com/callum-oakley/advent-of-code/blob/main/src/aoc/2022/22.clj well it's the first time I've made a physical model this year 😂 I hard coded the joins between the faces for the cube, but I was quite pleased with the compactness of the representation (only 7 joins, which get expanded out to the full joins between all the tiles)

some people solved the problem in general by doing the folding in 3d... which I really didn't want to do (hence the hard coding), but I like this alternative! very nice: https://www.reddit.com/r/adventofcode/comments/zsct8w/comment/j184mn7/?utm_source=share&utm_medium=web2x&context=3

aoc finally took it's toll on me last night. I had to stop mid-part2 and sleep. Now I'm trying to squeeze in some prep while at work ...

https://gitlab.com/maximoburrito/advent2022/-/blob/main/src/day22/main.clj finally done, after getting bit by bit done during the day. By cube transitions are hardcoded for my input, so it doesn't work for the sample. I assume different people's inputs have different layouts too, so mine may be just for me... Who knows...

I cut it out ^_^

You had the same layout as me... Did everyone get this layout?

A friend of mine said he had a different unfolding

now stuck in part 2. did a digital model, checked the edges one by one but something's wrong. think I'm giving up and celebrating this is the farthest I ever got

@felipecortezfi This one is tough, the next ones are much easier, just skip it and go on! You can go back to the cube later.

What software did you use to create the model?

stuck in part 1. did a little viz to check if the wrapping is wrong, but it seems fine

Oh, man, good luck! Especially with part 2.

off by one error facepalm was considering my map had one less column than it actually did

There is also “y becomes x” in some transitions. If you can decipher my mapping - can compare it with yours (first link in this thread). Look at transitions where x and y switch places, and at the plus/minus signes

@misha 4->2 uses a reverse range to map 100-149 to 49->0 which I think does this, but I'll recheck

Is that a hypercube? 😁