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Assets/BITKit/UnityPluginsSupport/Polaris/PolarisTerrainChunkService.cs

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+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+using Pinwheel.Griffin;
+using Quadtree;
+using UnityEngine;
+
+namespace BITKit.OpenWorld
+{
+	public class PolarisTerrainChunkService : WorldChunkService<PolarisTerrainChunkService>
+	{
+		private class ChunkData:IWorldChunkObject
+		{
+			public Collider Collider { get; set; }
+			public Bounds GetBounds() => Bounds;
+			public Bounds Bounds { get; set; }
+			public Node<IWorldChunkObject> ParentNode { get; set; }
+			public void QuadTree_Root_Initialized(IQuadtreeRoot<IWorldChunkObject, Node<IWorldChunkObject>> root)
+			{
+			}
+
+			public int Id { get; set; }
+			public int Lod
+			{
+				get => lod;
+				set
+				{
+					Collider.enabled = value is 0;
+					lod = value;
+				}
+			}
+			private int lod=-1;
+		}
+		[SerializeField] private GStylizedTerrain[] terrains;
+		protected override void Start()
+		{
+			base.Start();
+			var reporter = new StringBuilder();
+			foreach (var terrain in terrains)
+			{
+				reporter.AppendLine($"正在注册地形 {terrain.name},尺寸:{terrain.TerrainData.Geometry.Width}x{terrain.TerrainData.Geometry.Length}");
+				foreach (var chunk in terrain.GetChunks())
+				{
+					var data =new ChunkData()
+					{
+						Collider = chunk.MeshColliderComponent,
+						Bounds = chunk.MeshColliderComponent.bounds
+					};
+					data.Collider.enabled = false;
+					Register(data);
+					reporter.AppendLine($"注册地形碰撞体 {chunk.name},尺寸:{data.Bounds.size}");
+				}
+			}
+			Debug.Log(reporter);
+			OnTick(Time.deltaTime);
+		}
+	}
+}
+