Navigation System in Unity

This section describes the key concepts necessary to use AI Navigation in Unity. It contains the following topics:

Topic	Description
Inner Workings of the Navigation System	Understand how the different elements of the AI Navigation system work together.
About Agents	Learn about NavMesh agents.
About Obstacles	Learn about NavMesh obstacles.
Navigation Areas and Costs	Understand the purpose of navigation areas and why you would use one type of area over another.