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Probuilder UV mapping on a tileset ?

Discussion in 'World Building' started by Hishicorne, Apr 26, 2021.

  1. Hishicorne

    Hishicorne

    Joined:
    Jun 25, 2017
    Posts:
    29
    Hello !

    So I've recently started to use probuilder, and it looks like a really good tool for what I'm trying to achive. However, I'm having quite an issue right now. I'd like to UV map my objects on a tileset, as my game is based on pixel art. So all tiles are something like 16x16 pixels. The issue is the following : when I import the material with the texture attached to it, in the UV editor, it looks like this :



    So the whole tileset fits one face. Obviously this is not at all what I am trying to achive, and I'd like to texture to kind of fit, in the way that 16x16 pixels will be 1 unit in the editor. I don't know at all how I should process, thought. Do you have any recommendation ?

    I'm verrrrrryyyyy new to UV mappings, so to be honest it is kind of a struggle right now to understand everything lol, but I'm sure as soon as I'll get it it'll be super useful.
     
  2. kaarrrllll

    kaarrrllll

    Unity Technologies

    Joined:
    Aug 24, 2017
    Posts:
    548
    Select all your faces, then set their scale to (16 / texture size). Ex, if your texture is 256px^2, your UV face scale should be 16/256, or 0.0625 for each face to span 16px.
     
  3. Hishicorne

    Hishicorne

    Joined:
    Jun 25, 2017
    Posts:
    29
    Thanks !! This is exactly what I needed :)
     
    kaarrrllll likes this.