NavMeshBuilder.UpdateNavMeshData's Param:localBounds

while i input default(Bounds), no navmesh generated.
calc all input's bounds, the navmesh will be generated.

btw, could add NavMeshBuildSourceShape.Plane...

Unity2018 3.0f2

Code (CSharp):

1. using System.Collections.Generic;
2. using UnityEngine;
3. using UnityEngine.AI;
4.  
5. public class NewBehaviourScript : MonoBehaviour
6. {
7.     // Start is called before the first frame update
8.     void Start()
9.     {
10.         var sources = new List<NavMeshBuildSource>();
11.         sources.Add(new NavMeshBuildSource()
12.         {
13.             shape = NavMeshBuildSourceShape.Box,
14.             area = 0,
15.             size = new Vector3(100, 1, 100),
16.             transform = Matrix4x4.identity
17.         });
18.  
19.         var bounds = new Bounds(Vector3.zero, new Vector3(100, 1, 100));
20.         // var bounds = default(Bounds);
21.  
22.         var data = NavMeshBuilder.BuildNavMeshData(NavMesh.GetSettingsByID(0), sources, bounds, Vector3.zero, Quaternion.identity);
23.  
24.         NavMesh.AddNavMeshData(data);
25.     }
26.  
27. }
28.  

 

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