Cleaned up project with better structure.

2026-05-09 11:29:48 +02:00
parent 1ad3454f6a
commit 6708aa277f
95 changed files with 711 additions and 700 deletions
@@ -0,0 +1,45 @@
+using Godot;
+using System.Collections.Generic;
+
+public class MultiMeshHandler
+{
+    private readonly Dictionary<string, MultiMeshInstance3D> multiMeshes;
+
+    public MultiMeshHandler(Dictionary<string, MultiMeshInstance3D> multiMeshes)
+    {
+        this.multiMeshes = multiMeshes;
+    }
+
+    public void Build(List<TileRenderData> tiles)
+    {
+        foreach (MultiMeshInstance3D multiMeshInstance in multiMeshes.Values)
+        {
+            multiMeshInstance.Multimesh.InstanceCount = 0;
+        }
+
+        Dictionary<string, List<Transform3D>> batches = new Dictionary<string, List<Transform3D>>();
+
+        foreach (TileRenderData tile in tiles)
+        {
+            if (!batches.ContainsKey(tile.MeshKey))
+            {
+                batches[tile.MeshKey] = new List<Transform3D>();
+            }
+
+            batches[tile.MeshKey].Add(tile.Transform);
+        }
+
+        foreach (KeyValuePair<string, List<Transform3D>> kvp in batches)
+        {
+            MultiMesh multiMesh = multiMeshes[kvp.Key].Multimesh;
+            List<Transform3D> transforms = kvp.Value;
+
+            multiMesh.InstanceCount = transforms.Count;
+
+            for (int i = 0; i < transforms.Count; i++)
+            {
+                multiMesh.SetInstanceTransform(i, transforms[i]);
+            }
+        }
+    }
+}