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Re: [cgal-discuss] Save Separate Point Cloud class


Chronological Thread 
  • From: Sven Oesau <>
  • To: "iradaf mandaya ( via cgal-discuss Mailing List)" <>
  • Subject: Re: [cgal-discuss] Save Separate Point Cloud class
  • Date: Fri, 21 Oct 2022 14:20:10 +0200
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=None ; spf=Pass ; spf=None
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Hi,

have you seen the example in
https://doc.cgal.org/latest/Classification/Classification_2example_classification_8cpp-example.html ?

You can simply filter the points vector pts depending on the value in the vector labels_indices before saving.

Best regards,
Sven


On 20/10/2022 04:59, iradaf mandaya ( via cgal-discuss Mailing List) wrote:
Dear All,

I've perform point cloud classification in CGAL then i obtain several class for my area of interest (Vegetation, Building, Waterbody, etc). Does anyone be so kind to let me know how to save/export one class only (i.e. Building class) without including point cloud from other class.

Regards



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