daily update on 20240413 by nitload youmu, camera complete

源代码/StgSharp/Math/Linear/Matrix32.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = (5 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix32
+    public struct Matrix32:IMat
     {
 
         [FieldOffset(0)] internal vec3d colum0;
@@ -62,13 +62,13 @@ namespace StgSharp.Math
             float a20, float a21
             )
         {
-            mat.colum0 = new Vector4(a00, a10, a20, 0);
-            mat.colum0 = new Vector4(a01, a11, a21, 0);
 #if NET5_0_OR_GREATER
             Unsafe.SkipInit(out colum0);
             Unsafe.SkipInit(out colum1);
             Unsafe.SkipInit(out transpose);
 #endif
+            mat.colum0 = new Vector4(a00, a10, a20, 0);
+            mat.colum1 = new Vector4(a01, a11, a21, 0);
         }
 
         public unsafe float this[int rowNum, int columNum]