An easy 3D Grid Building System in Unity using tilemaps. Without custom grid! How to make grid snapping, building placement, rotations – in this tutorial.
Support me on Patreon and get the source code – https://www.patreon.com/tamara_makes_games
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 – https://free-game-assets.itch.io/free-medieval-houses-3d-low-poly-models
📚Useful resources📚
Unity Tilemaps – https://youtu.be/HbKbxN6Oo6I
3D tilemaps in Unity – https://youtu.be/_wDT_MIv3sM
2D Grid Building System – https://youtu.be/gFpmJtO0NT4
HayDay Grid Building System – https://youtu.be/3dmyKZw6i5k
⏱️ Timestamps ⏱️
0:00 What this video is about
0:27 How the system works
1:50 What you need to know before starting
2:46 Part 1: Object Drag and Snapping
8:17 Automatic size detection
9:32 Part 2: Building Placement
14:44 Part 3: Rotations
15:58 How to improve the system
16:40 Outro
🔗 Relevant Links 🔗
Isometric Games Tutorials – https://youtube.com/playlist?list=PL0FALXGqi7wJSZxRGD63S9jVWT9v5znJm
Unity Tutorials – https://youtube.com/playlist?list=PL0FALXGqi7wKBsm11nnbrgbw04HomE3AJ
————My Links————
💗 Patreon 💗
https://www.patreon.com/tamara_makes_games
⭐ Discord ⭐
https://discord.com/invite/dCJBpe2meg
🎮Games🎮
https://tamara-m.itch.io/
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Music credits: StreamBeats https://www.streambeats.com/
#Unity #Tutorial #BuildingSystem
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