# Creating Filled region **URL:** \ **Category:** Revit\ **Created:** [February 9, 2023, 2:46pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959 "2023-02-09T14:46:24Z")\ **Posts on this page:** 7\ **Page:** 1
**Author:** ![klara.steinMZ7FJ](https://avatars.discourse-cdn.com/v4/letter/k/e68b1a/32.png) [@klara.steinMZ7FJ](https://forum.dynamobim.com/u/klara.steinMZ7FJ)\ **Post date:** [February 9, 2023, 2:46pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/1 "2023-02-09T14:46:24Z")
Hello, I’m trying to just create a filled region with one circle. I need to mark one node in my plan and wanted to do it like this, but it seems like a circle is not allowed to use as the curve for the filled region? Does someone know how I need to change the circle so it works for the filled region? ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/a/c/ac832f58049062f01165ab471cde4fdd1aa39c06.png) Thanks! ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [February 9, 2023, 2:48pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/2 "2023-02-09T14:48:49Z")
Hello @klara.steinMZ7FJ …try convert your circle to polycurve…poly curve by joined curves… ---
**Author:** ![klara.steinMZ7FJ](https://avatars.discourse-cdn.com/v4/letter/k/e68b1a/32.png) [@klara.steinMZ7FJ](https://forum.dynamobim.com/u/klara.steinMZ7FJ)\ **Post date:** [February 9, 2023, 2:52pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/3 "2023-02-09T14:52:27Z")
Thank you, but it did not work, I got a different warning now. ![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/3/8/38506e25eee639b59f98ea792639a43e23b72134.png) ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [February 9, 2023, 3:05pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/4 "2023-02-09T15:05:46Z")
Try someting could probably work… ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/6/0/6048636256c334b528d58e998ee5d25a330d9247.png) ---
**Author:** ![Nick\_Boyts](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/nick_boyts/32/76313_2.png) [@Nick\_Boyts](https://forum.dynamobim.com/u/Nick_Boyts)\ **Post date:** [February 9, 2023, 3:09pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/5 "2023-02-09T15:09:32Z")
@sovitek gave you a solution but the reason is because a boundary is represented by _boundary curves_. There must be more than one. Even a list of a singular enclosed curve does not work. ---
**Author:** ![sovitek](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/sovitek/32/116237_2.png) [@sovitek](https://forum.dynamobim.com/u/sovitek)\ **Post date:** [February 9, 2023, 3:11pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/6 "2023-02-09T15:11:20Z")
Yeps Nick thats why 😉 @klara.steinMZ7FJ dont think you need joincurves… ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/c/a/ca77f71e71ba8f883bbba8f7815a629240d82de9.png) ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/2/4/24351ccbd2b4f9e0b85783ab2a8fef597d35b73f.png) ---
**Author:** ![klara.steinMZ7FJ](https://avatars.discourse-cdn.com/v4/letter/k/e68b1a/32.png) [@klara.steinMZ7FJ](https://forum.dynamobim.com/u/klara.steinMZ7FJ)\ **Post date:** [February 9, 2023, 3:18pm UTC](https://forum.dynamobim.com/t/creating-filled-region/85959/7 "2023-02-09T15:18:25Z")
this one worked, thank you!!