Skip to main content
Solved

How could I fill a hole in a polyon?

  • January 24, 2017
  • 4 replies
  • 366 views

Forum|alt.badge.img

I need to simply fill a hole in a polygon geometry. Is there a transformer to dissolve the geometry somehow?

Best answer by itay

You can use the DonutHoleExtractor to separate the holes from the outershell.

Hope this helps.

This post is closed to further activity.
It may be an old question, an answered question, an implemented idea, or a notification-only post.
Please check post dates before relying on any information in a question or answer.
For follow-up or related questions, please post a new question or idea.
If there is a genuine update to be made, please contact us and request that the post is reopened.

4 replies

itay
Supporter
Forum|alt.badge.img+18
  • Supporter
  • Best Answer
  • January 24, 2017

You can use the DonutHoleExtractor to separate the holes from the outershell.

Hope this helps.


takashi
Celebrity
  • January 24, 2017

Hi @robertdbuckley, the DonutHoleExtractor transformer migh help you.


takashi
Celebrity
  • January 24, 2017

Hi @robertdbuckley, the DonutHoleExtractor transformer migh help you.

oops, got 10 seconds later than you, @itay :-)

 


jpvo
Contributor
Forum|alt.badge.img+2
  • Contributor
  • January 24, 2017

You can use the DonutHoleExtractor to separate the holes from the outershell.

Hope this helps.

Alternatively, if you're interested, you can filter holes against a desired area and rebuild your geometry with only the holes that you're interested in:

 

  1. DonutHoleFilter
  2. DonutHoleExtractor
  3. DonutBuilder
.JP