How to make Minimap in Unity 2021 (works for multiple floors)

When you want to make a minimap in Unity it usually is all about creating a separate camera. The tricky part is showing on your minimap information's important to the player and not exactly what they can see in front of them but just in top-down view.
This includes showing the specific floor that the player is on if we are inside a building.
In this tutorial I want to show you how we can decide what exactly gets rendered on our Minimap camera and how exactly to tweak it using the built-in rendering pipeline.
I hope that you will find this tutorial helpful!

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Minimap images:
https://drive.google.com/file/d/1CdWF...

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Assets used:
https://assetstore.unity.com/packages...
https://assetstore.unity.com/packages...

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