Unity Tile Mesh Paint

A Unity Editor Tool which lets you paint 2D tiles on 3D meshes.

Download and Import the package here.

How to Set Up a Mesh for Painting

• Add an Image with your Tiles to your Unity project

• Set the Image to use a Texture Type of Sprite and a Sprite Mode of Multiple

• Use the Sprite Editor to splice the image into individual tiles

• Create a Material and set your Tiles image as the Texture

• Create a Cube (or any other mesh you want to paint)

• Drop the Material onto the Cube

• Add a Mesh Collider to your Cube (you’ll need to remove any other preexisting colliders like the Box Collider first)

• Open the Tile Mesh Paint Window
  Window > Tile Mesh Paint

• Click on the Mesh to paint a tile

Attribution

Example Tiles were created by Kicked in Teeth:
https://kicked-in-teeth.itch.io/pico-8-tiles