新增动态水物理插件

Packages/com.nwh.dynamicwaterphysics/Runtime/WaterObject/SerializedMesh.cs

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+// ╔════════════════════════════════════════════════════════════════╗
+// ║    Copyright © 2025 NWH Coding d.o.o.  All rights reserved.    ║
+// ║    Licensed under Unity Asset Store Terms of Service:          ║
+// ║        https://unity.com/legal/as-terms                        ║
+// ║    Use permitted only in compliance with the License.          ║
+// ║    Distributed "AS IS", without warranty of any kind.          ║
+// ╚════════════════════════════════════════════════════════════════╝
+
+#region
+
+using System;
+using UnityEngine;
+
+#endregion
+
+namespace NWH.DWP2.WaterObjects
+{
+    /// <summary>
+    /// Serializable representation of a mesh.
+    /// Used to store simulation mesh data without keeping mesh references in game files.
+    /// </summary>
+    [Serializable]
+    public class SerializedMesh
+    {
+        /// <summary>
+        /// Triangle indices of the mesh.
+        /// </summary>
+        [SerializeField]
+        public int[] triangles;
+
+        /// <summary>
+        /// Vertex positions of the mesh.
+        /// </summary>
+        [SerializeField]
+        public Vector3[] vertices;
+
+
+        /// <summary>
+        /// Serializes a mesh into vertex and triangle arrays.
+        /// </summary>
+        /// <param name="mesh">Mesh to serialize.</param>
+        public void Serialize(Mesh mesh)
+        {
+            vertices  = mesh.vertices;
+            triangles = mesh.triangles;
+        }
+
+
+        /// <summary>
+        /// Deserializes the stored data back into a Mesh object.
+        /// </summary>
+        /// <returns>Reconstructed mesh or null if data is invalid.</returns>
+        public Mesh Deserialize()
+        {
+            if (vertices != null && triangles != null)
+            {
+                Mesh m = MeshUtility.GenerateMesh(vertices, triangles);
+                m.name = "DWP_SIM_MESH";
+                return m;
+            }
+
+            return null;
+        }
+    }
+}