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/MeshDataNativeArraysLW.cs    | 131 +++++++++++++++++++++
 1 file changed, 131 insertions(+)
 create mode 100644 Thronefall_1_57/Decompile/NGS.MeshFusionPro/MeshDataNativeArraysLW.cs

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

diff --git a/Thronefall_1_57/Decompile/NGS.MeshFusionPro/MeshDataNativeArraysLW.cs b/Thronefall_1_57/Decompile/NGS.MeshFusionPro/MeshDataNativeArraysLW.cs
new file mode 100644
index 0000000..939d022
--- /dev/null
+++ b/Thronefall_1_57/Decompile/NGS.MeshFusionPro/MeshDataNativeArraysLW.cs
@@ -0,0 +1,131 @@
+using System.Collections.Generic;
+using Unity.Collections;
+using UnityEngine;
+
+namespace NGS.MeshFusionPro;
+
+public class MeshDataNativeArraysLW : CombinedMeshDataInternal
+{
+	private CombinedMesh _root;
+
+	private NativeList<LightweightVertex> _vertices;
+
+	private NativeList<Bounds> _partsBounds;
+
+	private NativeArray<Bounds> _bounds;
+
+	private NativeList<LightweightVertex> _verticesLocal;
+
+	private NativeList<Bounds> _partsBoundsLocal;
+
+	private List<Vector3> _tempVertices;
+
+	private List<Vector3> _tempNormals;
+
+	private List<Vector4> _tempTangents;
+
+	private List<Vector2> _tempUV;
+
+	private List<Vector2> _tempUV2;
+
+	public NativeArray<LightweightVertex> Vertices => _vertices;
+
+	public NativeArray<Bounds> PartsBounds => _partsBounds;
+
+	public NativeArray<Bounds> Bounds => _bounds;
+
+	public NativeArray<LightweightVertex> VerticesLocal => _verticesLocal;
+
+	public NativeArray<Bounds> PartsBoundsLocal => _partsBoundsLocal;
+
+	public override Bounds GetBounds()
+	{
+		return _bounds[0];
+	}
+
+	public override Bounds GetBounds(CombinedMeshPart part)
+	{
+		return _partsBounds[part.Index];
+	}
+
+	public void ApplyDataToMesh()
+	{
+		Mesh mesh = _root.Mesh;
+		mesh.SetVertexBufferData(Vertices, 0, 0, _vertices.Length);
+		mesh.bounds = _bounds[0];
+	}
+
+	protected override void OnInitialized()
+	{
+		_root = base.Root;
+		VertexBufferUtil.ToLightweightBuffer(_root.Mesh);
+		_vertices = new NativeList<LightweightVertex>(Allocator.Persistent);
+		_partsBounds = new NativeList<Bounds>(Allocator.Persistent);
+		_bounds = new NativeArray<Bounds>(1, Allocator.Persistent);
+		_verticesLocal = new NativeList<LightweightVertex>(Allocator.Persistent);
+		_partsBoundsLocal = new NativeList<Bounds>(Allocator.Persistent);
+		_tempVertices = new List<Vector3>();
+		_tempNormals = new List<Vector3>();
+		_tempTangents = new List<Vector4>();
+		_tempUV = new List<Vector2>();
+		_tempUV2 = new List<Vector2>();
+	}
+
+	protected override void OnAddPart(CombinedMeshPart part, Mesh mesh, Matrix4x4 transform)
+	{
+		Bounds value = mesh.bounds;
+		Bounds value2 = value.Transform(transform);
+		_partsBounds.Add(in value2);
+		_partsBoundsLocal.Add(in value);
+		mesh.GetVertices(_tempVertices);
+		mesh.GetNormals(_tempNormals);
+		mesh.GetTangents(_tempTangents);
+		mesh.GetUVs(0, _tempUV);
+		mesh.GetUVs(1, _tempUV2);
+		int vertexCount = mesh.vertexCount;
+		for (int i = 0; i < vertexCount; i++)
+		{
+			LightweightVertex value3 = default(LightweightVertex);
+			value3.Position = _tempVertices[i];
+			value3.Normal = _tempNormals[i];
+			value3.Tangent = _tempTangents[i];
+			if (_tempUV.Count > 0)
+			{
+				value3.UV = _tempUV[i];
+			}
+			if (_tempUV2.Count > 0)
+			{
+				value3.UV2 = _tempUV2[i];
+			}
+			_verticesLocal.Add(in value3);
+		}
+	}
+
+	protected override void OnRemovePart(CombinedMeshPart part)
+	{
+		_partsBounds.RemoveAt(part.Index);
+		_verticesLocal.RemoveRange(part.VertexStart, part.VertexCount);
+		_partsBoundsLocal.RemoveAt(part.Index);
+	}
+
+	protected override void OnMeshUpdated()
+	{
+		Mesh mesh = _root.Mesh;
+		using (Mesh.MeshDataArray meshDataArray = Mesh.AcquireReadOnlyMeshData(mesh))
+		{
+			Mesh.MeshData meshData = meshDataArray[0];
+			_vertices.Clear();
+			_vertices.AddRange(meshData.GetVertexData<LightweightVertex>());
+		}
+		_bounds[0] = mesh.bounds;
+	}
+
+	protected override void OnDispose()
+	{
+		_vertices.Dispose();
+		_partsBounds.Dispose();
+		_bounds.Dispose();
+		_verticesLocal.Dispose();
+		_partsBoundsLocal.Dispose();
+	}
+}
-- 
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