daily update on 20240828 by nitload youmu, autotexture added

源代码/StgSharp/Math/Linear/Vector.Normalize.cs

@@ -1,4 +1,34 @@
-using StgSharp.Data;
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Vector.Normalize.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+using StgSharp.Data;
 using StgSharp.Math;
 
 using System;
@@ -13,6 +43,15 @@ namespace StgSharp.Math
 {
     public static partial class Linear
     {
+
+        public static vec4d Normalize(vec4d vec)
+        {
+            return new vec4d { vec = Vector4.Normalize(vec.vec) };
+        }
+        public static vec3d Normalize(vec3d vec)
+        {
+            return new vec3d { vec = Vector4.Normalize(vec.vec) };
+        }
         public static unsafe void Normalize(ref vec4d source, ref vec4d target)
         {
             Vector4 s = source.vec;
@@ -35,7 +74,7 @@ namespace StgSharp.Math
             Vector3 t = target.v;
 
             s = Vector3.Normalize(s);
-            Vector3 projection = Vector3.Dot(t, s) / Vector3.Dot(s, s) * s;
+            Vector3 projection = (Vector3.Dot(t, s) / Vector3.Dot(s, s)) * s;
             t -= projection;
             t = Vector3.Normalize(t);
 
@@ -43,13 +82,5 @@ namespace StgSharp.Math
             target.v = t;
         }
 
-        public static vec4d Normalize(vec4d vec)
-        {
-            return new vec4d() { vec = Vector4.Normalize(vec.vec) };
-        }
-        public static vec3d Normalize(vec3d vec)
-        {
-            return new vec3d() { vec = Vector4.Normalize(vec.vec) };
-        }
     }
 }