Including AR Foundation in Unity

Introduction

Packages in Unity are collections of assets, scripts, and other resources that can be easily imported and used in our projects. They can include various features, such as UI controls, physics engines, and audio systems.

Packages are essential in Unity because they provide an easy and convenient way to add new functionality to our project without writing all the code ourselves. Using packages, we can save time and effort and benefit from the work of the Unity community and other developers.

There are two types of packages in Unity. They have been given below:

• Built-in packages: These are packages that come preinstalled with Unity and are available for all projects. They include essential features, such as physics, animation, and audio systems.

• Custom packages: External developers or organizations create these, and we can download them from the Unity Asset Store or other sources. They can provide additional ...