daily update on 20240514 by nitload youmu

源代码/StgSharp/Geometries/PlainGeometry/Define/PlainInstancingBuffer.cs

@@ -31,6 +31,7 @@
 using StgSharp.Math;
 
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.ComponentModel;
 using System.Diagnostics.Contracts;
@@ -43,7 +44,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp.Geometries
 {
-    public class PlainInstancingBuffer<T> : IDisposable where T : IInstancing<T>
+    public class PlainInstancingBuffer<T> : IDisposable,IEnumerable<T> where T : IInstancing<T>
     {
 
         private CoordinatePlain globalCorrdinnate;
@@ -158,7 +159,7 @@ namespace StgSharp.Geometries
         {
             foreach (var particle in instanceList)
             {
-
+                particle.Move();
             }
         }
 
@@ -188,5 +189,21 @@ namespace StgSharp.Geometries
             Dispose(disposing: true);
             GC.SuppressFinalize(this);
         }
+
+        public IEnumerator<T> GetEnumerator()
+        {
+            foreach (var item in instanceList)
+            {
+                yield return (T)item;
+            }
+        }
+
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            foreach (var item in instanceList)
+            {
+                yield return (T)item;
+            }
+        }
     }
 }