Unity Hub and installation

Introduction

Unity Hub helps you manage different versions of Unity and your projects easily in one place.

When you want to install Unity for the first time.

When you need to switch between different Unity versions for different projects.

When you want to create or open Unity projects quickly.

When you want to manage Unity modules like Android or iOS build support.

When you want to keep your Unity installations organized and updated.

Syntax

Unity

Unity Hub is a desktop application you download and install.
You use it to install Unity versions and manage projects.
There is no coding syntax, but you interact with buttons and menus.

Unity Hub is not a programming language but a tool to manage Unity installations.

You can install multiple Unity versions side-by-side using Unity Hub.

Examples

This shows the basic steps to install Unity using Unity Hub.

Unity

1. Download Unity Hub from the official Unity website.
2. Install Unity Hub on your computer.
3. Open Unity Hub and sign in or create a Unity account.
4. Go to the 'Installs' tab and click 'Add' to install a Unity version.
5. Choose the Unity version and modules you want, then install.
6. Use the 'Projects' tab to create or open Unity projects.

This lets you open a project with a different Unity version easily.

Unity

To switch Unity versions for a project:
1. Open Unity Hub.
2. Go to the 'Projects' tab.
3. Find your project and click the three dots next to it.
4. Select 'Open with' and choose the Unity version you want.

Sample Program

This script prints the Unity version used by the project when you run it.

Unity

// Unity Hub is a tool, not a code program.
// But here is a simple script to check Unity version in a project:
using UnityEngine;

public class CheckUnityVersion : MonoBehaviour
{
    void Start()
    {
        Debug.Log($"Unity version: {Application.unityVersion}");
    }
}

Important Notes

Always download Unity Hub from the official Unity website to avoid fake versions.

Keep Unity Hub updated to get the latest features and fixes.

You can install additional modules like Android Build Support through Unity Hub after installing a Unity version.

Summary

Unity Hub is a tool to manage Unity versions and projects easily.

Use Unity Hub to install, update, and switch between Unity versions.

Unity Hub helps keep your Unity work organized and simple.