daily update on 20230301 by nitload youmu, file struct cahnged and more vec func added

源代码/StgSharpDebug/Program.cs

@@ -0,0 +1,21 @@
+using StgSharp;
+using StgSharp.Math;
+using System;
+using System.Diagnostics;
+
+internal class Program
+{
+    private unsafe static void Main(string[] args)
+    {
+        Array3x3 a1 = new Array3x3(
+            1,2,3,4,5,6,7,8,9
+            );
+
+        Console.WriteLine(a1 * a1);
+
+        Vec4D v = new Vec4D(1, 2, 3, 4);
+        Console.WriteLine(v.Point2);
+    }
+}
+    
+