*

2025-05-13 04:34:28 +03:00
parent 828056b0c2
commit da0861c486
32 changed files with 2369 additions and 0 deletions
@@ -0,0 +1,39 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+[RequireComponent(typeof(MeshRenderer))]
+[RequireComponent(typeof(MeshFilter))]
+[ExecuteInEditMode]
+public class ProceduralMesh : MonoBehaviour {
+
+    private Mesh _mesh;
+    private void Awake() {
+       
+    }
+
+    private void ValidateMeshCreated() {
+        if(_mesh == null) {
+            _mesh = new Mesh();
+            var filter = GetComponent<MeshFilter>();
+            filter.sharedMesh = _mesh;
+        }
+    }
+
+    public void Rebuild(MeshData data, bool recalculateBounds = true) {
+        ValidateMeshCreated();
+        _mesh.Clear();
+        _mesh.SetVertices(data.Vertices);
+        _mesh.SetColors(data.Colors);
+
+        for (int i = 0; i < data.Submeshes.Count; ++i)
+        {
+            var submesh = data.Submeshes[i];
+            _mesh.SetIndices(submesh.Indices, submesh.Topology, i, recalculateBounds, submesh.BaseVertex);
+        }
+
+        if (recalculateBounds) {
+            _mesh.RecalculateBounds();
+        }
+    }
+}