修正一个轮廓为多段线时,当多段线闭合标志为空时,拉伸板件夹点导致的轮廓丢失.

src/DatabaseServices/Contour.ts

@@ -17,6 +17,9 @@ export class Contour
         let closeCurve = Contour.Combine(cus) as Polyline | Circle;
         if (closeCurve && closeCurve.IsClose)
         {
+            if (closeCurve instanceof Polyline)
+                closeCurve.CloseMark = true;
+
             let c = new Contour();
             c.m_Curve = closeCurve;
             return c;