daily update on 20230813 by nitload youmu, weritting matrix algs

源代码/StgSharp/Math/Linear/vec3d.cs

@@ -82,17 +82,27 @@ namespace StgSharp.Math
                 internalIO.divps_const_internal(vec._m128Ptr,value)
                 );
         }
-
+        /**/
         public static float operator *(Vec3d vec1, Vec3d vec2)
         {
-            return VectorCalc.Multiple(vec1,vec2);
-        }
+            //return VectorCalc.Multiple(vec1,vec2);
 
+            return 0;
+        }
+        /**/
         public unsafe override string ToString()
         {
             return (*(M128*)_m128Ptr).ToString();
         }
 
+        public unsafe string ToString(string sample)
+        {
+            return $"{(*(M128*)_m128Ptr).single_0.ToString(sample)}\t"+
+                $"{(*(M128*)_m128Ptr).single_1.ToString(sample)}\t"+
+                $"{(*(M128*)_m128Ptr).single_2.ToString(sample)}\t"+
+                $"{(*(M128*)_m128Ptr).single_3.ToString(sample)}\t";
+        }
+
         ~Vec3d()
         {
             if (_map == null)