3D Grid Building System - Unity Tutorial | City Builder, RTS, Factorio

An easy 3D Grid Building System in Unity using tilemaps. Without custom grid! How to make grid snapping, building placement, rotations - in this tutorial. Get the project files - In this video, you will learn how to make an easy grid building system in Unity3D which will be perfect for map building in city builders, real-time strategies (RTS), and Factorio like games. It implements object drag in 3D, along with snapping, automatic building size detection and it uses standard Unity tilemaps. Can be used in any perspective: isometric, top-down, etc. 📂Assets Used📂 Medieval houses - 📚Useful resources📚 Unity Tilemaps - 3D tilemaps in Unity - 2D Grid Building System - h