daily update on 20230529 by nitload youmu

源代码/StgSharp/Geometries/PlainGeometry/Point.cs

@@ -13,18 +13,31 @@ namespace StgSharp.Geometries
     public unsafe class Point :  INode<Point>, INullable
     {
         internal vec3d* positionPtr;
+        internal readonly bool isVertex;
 
         internal Point(vec3d* ptr)
         {
             positionPtr = ptr;
         }
 
+        public Point()
+        {
+            IntPtr ptr = Marshal.AllocHGlobal(sizeof(vec3d));
+            positionPtr = (vec3d*)ptr.ToPointer();
+        }
+
         public vec3d Position
         {
             get { return *positionPtr; }
             set { *positionPtr = value; }
         }
 
+        public vec3d* PositionPtr
+        {
+            get { return positionPtr; }
+            set { positionPtr = value; }
+        }
+
         public float X
         {
             get { return (*this.positionPtr).X; }
@@ -43,7 +56,6 @@ namespace StgSharp.Geometries
             set { (*this.positionPtr).Z = value; }
         }
 
-        internal readonly bool isVertex;
 
         public bool IsVertex => isVertex;
 

源代码/StgSharp/Geometries/PlainGeometry/Square.cs

@@ -1,12 +1,20 @@
-using System;
+using StgSharp.Math;
+using System;
 using System.Collections.Generic;
 using System.Text;
 
 namespace StgSharp.Geometries
 {
+
+    /// <summary>
+    /// A square
+    /// </summary>
     public class Square:Rectangle
     {
-
+        public sealed override vec3d MovVertex02(uint tick)
+        {
+            return this.center.Position * 2 - this.vertex01.Position;
+        }
 
     }
 }

源代码/StgSharp/Geometries/PlainGeometry/Triangle.cs

@@ -37,16 +37,23 @@ namespace StgSharp.Geometries
 
         public Triangle()
         {
-            this.vertexArray = internalIO.initTriangleVertex();
-            this.vertex1 = new Point(vertexArray.vertex1Ptr);
-            this.vertex2 = new Point(vertexArray.vertex2Ptr);
-            this.vertex3 = new Point(vertexArray.vertex3Ptr);
+
+            this.vertex1 = new Point();
+            this.vertex2 = new Point();
+            this.vertex3 = new Point();
+
+            this.vertexArray = new triangleVertexArray();
+            vertexArray.vertex1Ptr = this.vertex1.positionPtr;
+            vertexArray.vertex2Ptr = this.vertex1.positionPtr;
+            vertexArray.vertex3Ptr = this.vertex1.positionPtr;
 
             /**/
-            ProgramTimeLine._currentPool.pointContainer.Add(vertex1);
-            ProgramTimeLine._currentPool.pointContainer.Add(vertex2);
-            ProgramTimeLine._currentPool.pointContainer.Add(vertex3);
+            ProgramTimeLine._currentPool._pointContainer.Add(vertex1);
+            ProgramTimeLine._currentPool._pointContainer.Add(vertex2);
+            ProgramTimeLine._currentPool._pointContainer.Add(vertex3);
             /**/
+
+
         }
 
         public Triangle(