daily update on 20231016 by nitload youmu, vao,vbo,ebo struct added

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

@@ -4,7 +4,7 @@ using System.Numerics;
 
 namespace StgSharp.Geometries
 {
-    public class Line : IPlainGeometry
+    public class Line : PlainGeometry
     {
         internal Point basePoint;
         internal Point beginPoint;
@@ -16,6 +16,11 @@ namespace StgSharp.Geometries
         public override Point RefPoint1 => endPoint;
         public override Point RefPoint2 => default;
 
+        internal override int[] Indices
+        {
+            get { throw new Exception(); }
+        }
+
         public Line(Point begin, Point end)
         {
             this.beginPoint = begin;
@@ -31,11 +36,11 @@ namespace StgSharp.Geometries
         public Line() { }
 
         //计算线起点的方法，通过对线的派生的重写实现功能
-        public virtual Vec3d MoveBeginPoint(uint tick)
+        public virtual vec3d MoveBeginPoint(uint tick)
             => movBegin.Invoke(tick);
 
         //计算线重点的方法，通过对线的派生的重写实现功能
-        public virtual Vec3d MoveEndPoint(uint tick)
+        public virtual vec3d MoveEndPoint(uint tick)
             => movEnd.Invoke(tick);
 
         internal override void OnRender(uint tick)