daily uodate on 20231208 by nitload youmu, preparation for multi thread rendering

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

@@ -12,12 +12,6 @@ namespace StgSharp.Geometries
         internal GetLocationHandler movBeginOperation = new GetLocationHandler(GeometryOperation.DefualtMotion);
         internal GetLocationHandler movEndOperation = new GetLocationHandler(GeometryOperation.DefualtMotion);
 
-        public override Point RefPoint0 => center;
-
-        public override Point RefPoint1 => beginPoint;
-
-        public override Point RefPoint2 => endPoint;
-
         internal override int[] Indices => throw new NotImplementedException();
 
         public virtual vec3d MoveCenter(uint tick) => movCenterOperation.Invoke(tick);
@@ -26,12 +20,12 @@ namespace StgSharp.Geometries
 
         public virtual vec3d MovEnd(uint tick) => movEndOperation.Invoke(tick);
 
-        internal override void OnRender(uint tick)
+        internal override void UpdateCoordinate(uint tick)
         {
             tick -= bornTick;
-            center.Position = refOrigin.Position + MoveCenter(tick);
-            beginPoint.Position = refOrigin.Position + MovBegin(tick);
-            endPoint.Position = refOrigin.Position + MovEnd(tick);
+            center.Position = this.coordinate.origin + MoveCenter(tick);
+            beginPoint.Position = this.coordinate.origin + MovBegin(tick);
+            endPoint.Position = this.coordinate.origin + MovEnd(tick);
         }
 
         public override Line[] GetAllSides() => throw new NotImplementedException();
@@ -40,5 +34,6 @@ namespace StgSharp.Geometries
         {
             return new Plain(this.center, this.beginPoint, this.endPoint);
         }
+
     }
 }