TextGenerator.verts is meant to give the position information of every character in a given string. This is useful in Unity if you need to align something with exactly where some particular text is occuring, if for some reason you are not already using TextMeshPro.
Older Unity versions created 4 verts for every character, which made life easy. But now many non-rendering characters don’t have verts generated for them, and the relationship between verts and characters is undocumented. I’ve reverse engineered it, as best as I can tell:
int? GetVertForPosition(int position, string text, TextGenerator textGenerator)
var c = 0;
var vert = 0;
for (var i = 0; i < position; i++)
if (textGenerator.characters.Count <= c)
if (!char.IsWhiteSpace(text[i]) && textGenerator.characters[c].charWidth > 0)
vert += 4;
if (text[i] != '\n')
WaveFunctionCollapse (WFC) is a procedural generation technique for creating images and tile-based levels. I’ve discussed it many times before.
As a technique, it has some pros and cons. Pro: it’s almost uncannilly good at stitching together tilesets into interesting arrangements, and is pretty good at copying the style in a supplied sample image. Cons: it becomes bland and repetitive at large scales.
In my software Tessera, I’ve been working on various ways of customizating the generation to work around that con. But I’ve seen another way that turns WFC on its head. Instead of using WFC as a full level generator, we want to decide the overall structure of a level some other way, and then use WFC just for the details.