daily update on 20240610 by nitload youmu

源代码/StgSharp/Geometries/Coordination/CoordinationBase.cs

@@ -0,0 +1,55 @@
+using StgSharp.Math;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Geometries
+{
+    public abstract class CoordinationBase
+    {
+        private CoordinationBase localCoordination;
+        private Matrix44 coordMat;
+        private bool globalCoordAvailable;
+
+
+        public CoordinationBase(
+            CoordinationBase localCoordination)
+        {
+            this.localCoordination = localCoordination;
+            coordMat = new Matrix44();
+        }
+
+        public virtual Point LocalOrigin
+        {
+            get => new Point( coordMat.colum3.XYZ);
+            internal set => coordMat.colum3.XYZ = value.Coord;
+        }
+
+        public virtual vec3d LocalX
+        {
+            get => coordMat.colum0.XYZ;
+            internal set => coordMat.colum0.XYZ = value;
+        }
+
+        public virtual vec3d LocalY
+        {
+            get => coordMat.colum1.XYZ;
+            internal set => coordMat.colum1.XYZ = value;
+        }
+
+        public virtual vec3d LocalZ
+        {
+            get => coordMat.colum2.XYZ;
+            set => coordMat.colum2.XYZ = value;
+        }
+
+        protected ref Matrix44 CoordMat 
+        {
+            get => ref coordMat;
+        }
+
+    }
+}

源代码/StgSharp/Geometries/Coordination/PlainCoordinate.cs

@@ -37,31 +37,30 @@ using System.Text;
 
 namespace StgSharp.Geometries
 {
-    public class PlainCoordinate : ICoord
+    public class PlainCoordinate : CoordinationBase
     {
-
         public PlainCoordinate(
-            vec3d origin,
+            CoordinationBase local,
+            Point origin,
             vec3d xAxis,
             vec3d yAxis
-            )
+            ) : base(local)
         {
             CoordMat = Matrix44.Unit;
-            Linear.Orthogonalize(ref xAxis, ref yAxis);
 
             CoordMat.colum0 = new vec4d(xAxis, 0);
             CoordMat.colum1 = new vec4d(yAxis, 0);
-            CoordMat.colum2 = new vec4d(Vec3d.Cross(xAxis, yAxis), 0);
+            CoordMat.colum2 = new vec4d(Linear.Normalize(Vec3d.Cross(xAxis, yAxis)), 0);
 
-            Origin = origin;
+            LocalOrigin = origin;
         }
 
+        private static PlainCoordinate statndardPlainCoordination = new PlainCoordinate(
+            null, new Point(0,0,0), 
+            new vec3d(1,0,0),
+            new vec3d(0, 1, 0)
+            );
 
-        public new vec3d Z_axis
-        {
-            get => Vec3d.Cross(X_axis, Y_axis);
-            set => throw new InvalidOperationException();
-        }
-
+        public static PlainCoordinate StandardPlainCoordination => statndardPlainCoordination;
     }
 }

源代码/StgSharp/Geometries/Coordination/SpaceCoordinate.cs

@@ -0,0 +1,48 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Class1.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.Math;
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace StgSharp.Geometries
+{
+    public class SpaceCoordinate : CoordinationBase
+    {
+        public SpaceCoordinate(
+            CoordinationBase localCoordination, Point origin,
+            vec3d xAxis, vec3d yAxis, vec3d zAxis
+            ) : base(localCoordination)
+        {
+        }
+    }
+}

源代码/StgSharp/Geometries/Coordination/StreamLocalCoordinate.cs

@@ -8,7 +8,9 @@ using System.Threading.Tasks;
 
 namespace StgSharp.Geometries
 {
-    public class StreamLocalCoordinate : ICoord
+    /*
+    public class StreamLocalCoordinate : CoordinationBase
     {
     }
+    /**/
 }