I've just picked up Unity and wanted to create a game similar to PowerWash Simulator: https://store.steampowered.com/app/1290000/PowerWash_Simulator/

A first person game where you walk around a building cleaning dirty objects, cleaning the layer of grime off them with your mouse cursor.

But because I just started using Unity I really have no idea what I'm doing. I believe that I'll need 2 different textures of the 3D object, one of it in it's clean state and one of it covered with dust and grime.

How to go about implementing this, I have no idea as I am new to Unity and only started last week.

I'd also like to be able to tell the user how much of the object they've cleaned (like a percentage), and based off of that tell them when they've completed cleaning the object.

Any help is much appreciated!!!

CodePudding user response：

There is an excellent video on this exact mechanic by Code Monkey on YouTube

https://www.youtube.com/watch?v=Xss4__kgYiY

CodePudding user response：

This is quite an ambitious first project. Check out as many beginner tutorials as you can, and once you have learned about Unity, maybe build a simple game or two, then try the tutorial Voidsay posted.