From 8e13e7e2874adc8982e16d1d2ed2e28d7480b45f Mon Sep 17 00:00:00 2001
From: chai <215380520@qq.com>
Date: Sun, 19 May 2024 16:05:58 +0800
Subject: +1.57

---
 .../NGS.MeshFusionPro/LODGroupCombineSource.cs     | 106 +++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 Thronefall_1_57/Decompile/NGS.MeshFusionPro/LODGroupCombineSource.cs

(limited to 'Thronefall_1_57/Decompile/NGS.MeshFusionPro/LODGroupCombineSource.cs')

diff --git a/Thronefall_1_57/Decompile/NGS.MeshFusionPro/LODGroupCombineSource.cs b/Thronefall_1_57/Decompile/NGS.MeshFusionPro/LODGroupCombineSource.cs
new file mode 100644
index 0000000..66c640b
--- /dev/null
+++ b/Thronefall_1_57/Decompile/NGS.MeshFusionPro/LODGroupCombineSource.cs
@@ -0,0 +1,106 @@
+using System;
+using UnityEngine;
+
+namespace NGS.MeshFusionPro;
+
+public class LODGroupCombineSource : ICombineSource<CombinedLODGroup, CombinedLODGroupPart>, ICombineSource
+{
+	private Bounds _bounds;
+
+	private LODGroupSettings _settings;
+
+	private CombineSource[][] _sources;
+
+	public Vector3 Position { get; private set; }
+
+	public Bounds Bounds => _bounds;
+
+	public LODGroup LODGroup { get; private set; }
+
+	public LODGroupSettings Settings => _settings;
+
+	public CombineSource[][] BaseSources => _sources;
+
+	public event Action<ICombinedObject, ICombinedObjectPart> onCombined;
+
+	public event Action<ICombinedObject, string> onCombineError;
+
+	public event Action<ICombinedObject> onCombineFailed;
+
+	public event Action<CombinedLODGroup, CombinedLODGroupPart> onCombinedTyped;
+
+	public event Action<CombinedLODGroup, string> onCombineErrorTyped;
+
+	public event Action<CombinedLODGroup> onCombineFailedTyped;
+
+	public LODGroupCombineSource(LODGroup group)
+	{
+		LODGroup = group;
+		Position = group.transform.position;
+		LOD[] lODs = group.GetLODs();
+		_settings = new LODGroupSettings(group);
+		_sources = new CombineSource[_settings.lodCount][];
+		_bounds = new Bounds(group.localReferencePoint + Position, Vector3.zero);
+		for (int i = 0; i < lODs.Length; i++)
+		{
+			Renderer[] renderers = lODs[i].renderers;
+			CreateSourcesArray(i, renderers);
+			FillSources(i, renderers);
+		}
+	}
+
+	public void Combined(CombinedLODGroup root, CombinedLODGroupPart part)
+	{
+		this.onCombined?.Invoke(root, part);
+		this.onCombinedTyped?.Invoke(root, part);
+	}
+
+	public void CombineError(CombinedLODGroup root, string errorMessage)
+	{
+		if (this.onCombineError == null && this.onCombineErrorTyped == null)
+		{
+			Debug.Log("Combine error occured : " + root.name + ", reason : " + errorMessage);
+			return;
+		}
+		this.onCombineError?.Invoke(root, errorMessage);
+		this.onCombineErrorTyped?.Invoke(root, errorMessage);
+	}
+
+	public void CombineFailed(CombinedLODGroup root)
+	{
+		this.onCombineFailed?.Invoke(root);
+		this.onCombineFailedTyped?.Invoke(root);
+	}
+
+	private void CreateSourcesArray(int level, Renderer[] renderers)
+	{
+		int num = 0;
+		for (int i = 0; i < renderers.Length; i++)
+		{
+			if (!(renderers[i] == null))
+			{
+				num += renderers[i].sharedMaterials.Length;
+			}
+		}
+		_sources[level] = new CombineSource[num];
+	}
+
+	private void FillSources(int level, Renderer[] renderers)
+	{
+		int num = 0;
+		for (int i = 0; i < renderers.Length; i++)
+		{
+			MeshRenderer meshRenderer = (MeshRenderer)renderers[i];
+			if (!(meshRenderer == null))
+			{
+				Mesh sharedMesh = meshRenderer.GetComponent<MeshFilter>().sharedMesh;
+				for (int j = 0; j < sharedMesh.subMeshCount; j++)
+				{
+					_sources[level][num] = new CombineSource(sharedMesh, meshRenderer, j);
+					num++;
+				}
+				_bounds.Encapsulate(meshRenderer.bounds);
+			}
+		}
+	}
+}
-- 
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