Basic use of Unity's navigation and wayfinding system

Navigation: Navigation and Wayfinding

1. Window->AI->Navigation on the menu bar.2. Determine the static objects in the scene (objects that will not undergo Transform changes during the entire game running process), and set them as static objects (check the box in front of static)3. Bake the navigation map (Navmesh), click the Bake option in the Navigation interface, and click the Bake button4. Add the Navmesh Agent component to the object that needs to be navigated and moved, and then add the target point to the component by code

 //Add a referenceusing UnityEngine.AI;//Get the NavMeshAgent component and specify the target pointpublic Transform target;NavMeshAgent agent;void Start(){// get the componentagent = GetComponent();//set the target pointagent.destination = target.position;}

Navigation panel Bake common properties

Agent Radius: Static ObjectThe distance between the shape of the map and the map baking line
Agent Height: The maximum height of the baked map, limiting the scene content in this range to be baked
Max Slope: Bake the maximum angle of the ramp in the map
Step Height: Bake the height limit of each step in the map
Drop Height: Two static objects, the maximum distance from high to low (two objects must have staggered parts in the same vertical plane, one direction, multiple connections)
Jump Distance: The path between the two platforms can be bakedThe maximum clearance of (two platforms must be in the same plane)

NavMeshAgent, NavMeshObstacle, off-Mesh-Links component properties

Refer to the official manual: https://docs.unity3d.com/cn/current/Manual/class-NavMeshAgent.html