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how to split a close polygons in its indivual parts

  • April 19, 2024
  • 2 replies
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proteve
Contributor
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I created a few polygons  with topologybuilder and now i need to explode them in order to test some line on line with another feature.

ive tried chopper which works greate except the fact that converts the arc in polygons to line and ruins everything.

 

so how do i split these close polygons back to lines and arcs?

ivre tried GeometryPartExtractor to filder out arc but the results are arcs and rest of the polygon insted of being a polyline without that part it convert it in cloed polygon

 

Best answer by jasperwis

You could use 2 GeometryPartExtractors in parallel

1 for extracting all the arcs

1 for extracting all lines, which you can send to a Chopper

 

 

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2 replies

jkr_wrk
Influencer
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  • April 19, 2024

Is it possible to do your tests on you dataset and restore the original geometry afterward?

Another option is geometrycoerser to force polygon to line?

 


jasperwis
Enthusiast
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  • Enthusiast
  • Best Answer
  • April 19, 2024

You could use 2 GeometryPartExtractors in parallel

1 for extracting all the arcs

1 for extracting all lines, which you can send to a Chopper

 

 


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