多项功能优化

Sai.Toolkit.Revit/Assist/SpatialAssist.cs

@@ -709,7 +709,7 @@ public static class SpatialAssist
     /// </summary>
     /// <param name="instance">以点定位的实例</param>
     /// <returns></returns>
-    public static Curve GetLocCurve(this Element instance)
+    public static Curve GetCurve(this Element instance)
     {
         return instance.Location is LocationCurve lc ? lc.Curve : null;
     }
@@ -1348,6 +1348,8 @@ public static class SpatialAssist
         {
             throw new ArgumentNullException(nameof(curve));
         }
+        //var sourceCurve=instance.GetCurve();
+       
         if (instance.Location is LocationCurve lc)
         {
             try