daily update on 20230228 by nitload youmu

源代码/.Net/StgSharp/Vector/Vec3D.cs

@@ -1,14 +1,19 @@
 using System;
 using System.Collections.Generic;
 using System.Data.Common;
+using System.Runtime.InteropServices;
 using System.Text;
 
 namespace StgSharp.Math
 {
+    [StructLayout(LayoutKind.Explicit)]
     public struct Vec3D : IEquatable<Vec3D>
     {
+        [FieldOffset(0)]
         public float X;
+        [FieldOffset(4)]
         public float Y;
+        [FieldOffset(8)]
         public float Z;
 
         public Vec3D(float x, float y, float z)
@@ -55,7 +60,7 @@ namespace StgSharp.Math
 
         public override string ToString()
         {
-            return $"{X},{Y},{Z}";
+            return $"{X}\t{Y}\t{Z}";
         }
 
         public static bool operator ==(Vec3D vec1,Vec3D vec2)