Skip to Content.
Sympa Menu

cgal-discuss - [cgal-discuss] Mesh interface between complex 3D domains

Subject: CGAL users discussion list

List archive

[cgal-discuss] Mesh interface between complex 3D domains


Chronological Thread 
  • From: Colin Laville <>
  • To:
  • Subject: [cgal-discuss] Mesh interface between complex 3D domains
  • Date: Tue, 11 Jan 2022 15:53:45 +0100 (CET)
  • Authentication-results: mail3-smtp-sop.national.inria.fr; spf=Pass ; spf=Pass ; spf=None
  • Ironport-data: A9a23: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
  • Ironport-hdrordr: A9a23:PvLX6Kz3nChSWPA3teanKrPwCb1zdoMgy1knxilNoERuA6ilfrOV7ZMmPH7P+UwssR4b6LK90cW7Lk80+KQf3WBzB8beYOCFghrMEGgK1+KLqVCNJ8SUzI9gPNJbAstD4arLbWSS4/yV3ODyKadH/DDOytHQuc7Oi3psVwtuY6Fl4xwRMHfhLqRZfng/OaYE
  • Ironport-phdr: A9a23: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

Dear all,

I am trying to create 3D meshes from lung segmentation images with two domains on each lung (as shown on first image). To do so, I based my code on example "Mesh_3/mesh_3D_gray_image.cpp".
The mesh I obtain is not very clean at domains interface on the lung surface (second image, where colours are not shown on the left lung to better see mesh issues).

Is it a way to get a cleaner interface between this kind of complex domains other than reducing the element size?

Any suggestion is welcome, otherwise I would keep this result.

Thanks,
Colin

Attachment: 1_image.jpg
Description: JPEG image

Attachment: 2_mesh.jpg
Description: JPEG image



  • [cgal-discuss] Mesh interface between complex 3D domains, Colin Laville, 01/11/2022

Archive powered by MHonArc 2.6.19+.

Top of Page