WaveFunctionCollapse: Generates bitmaps that are locally similar to the input

• WaveFunctionCollapse

  45 19,598 4.8 C#

  Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics

• DeBroglie

  0 295 6.7 C#

  DeBroglie is a C# library implementing the Wave Function Collapse algorithm with support for additional non-local constraints, and other useful features.

  I played around a lot with this library:

  https://github.com/BorisTheBrave/DeBroglie

  Fun stuff, but I struggled to get a lot of value out of using it for level gen. You get cool patterns, but levels need structure and intent to be interesting. Adding constraints to the algorithm becomes a big-oh nightmare and you end up with frequently unsolvable paths as the algorithm recurses.

  The game Bad North used it to good effect, so depending on the game it may be a very useful tool in the toolbelt.

  https://m.youtube.com/watch?v=0bcZb-SsnrA

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• fast-wfc

  1 329 1.5 C++

  An implementation of Wave Function Collapse with a focus on performance.

  I used this algorithm to generate minigolf courses [1].

  I used this repo [2].

  The algorithm is literally just a constraint solver. I'm pretty sure it's pretty similar to the sudoku solver I wrote in prolog for a university course.

  It's kinda pretentiously named and described, probably because its more academic to do that. It's just a constraint solver.

  1: https://twitter.com/00jknight/status/1249091532071645184

  2: https://github.com/math-fehr/fast-wfc

• texture-synthesis

  1 1,609 4.7 Rust

  🎨 Example-based texture synthesis written in Rust 🦀

  

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