Daily update on 20231211 by nitload youmu

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

@@ -3,6 +3,9 @@ using System;
 
 namespace StgSharp.Geometries
 {
+    /// <summary>
+    /// A collection of all point on the same plain and has the same distance to a point
+    /// </summary>
     public class Circle : PlainGeometry
     {
         internal Point center;
@@ -26,9 +29,10 @@ namespace StgSharp.Geometries
             return new Plain(center, pointOnCircle, pointOnPlain);
         }
 
+
         internal override void UpdateCoordinate(uint tick)
         {
-            tick -= bornTick;
+            tick = time;
             center.Position = this.coordinate.origin + MoveCenter(tick);
             pointOnCircle.Position = this.coordinate.origin + UpdateRadius(tick);
             pointOnPlain.Position = this.coordinate.origin + UpdatePlain(tick);