Skip to Content.
Sympa Menu

cgal-discuss - Re: [cgal-discuss] How to get order of intersection points that create and remove after moving a circular object in arrangement?

Subject: CGAL users discussion list

List archive

Re: [cgal-discuss] How to get order of intersection points that create and remove after moving a circular object in arrangement?


Chronological Thread 
  • From: Morteza Manavi <>
  • To:
  • Subject: Re: [cgal-discuss] How to get order of intersection points that create and remove after moving a circular object in arrangement?
  • Date: Sat, 25 Aug 2018 16:38:53 +0430
  • Authentication-results: mail2-smtp-roc.national.inria.fr; spf=None ; spf=Pass ; spf=None
  • Ironport-phdr: 9a23:Zl6Llxdy+gGpKgjxJXoM0pZglGMj4u6mDksu8pMizoh2WeGdxcu8ZR7h7PlgxGXEQZ/co6odzbaO7Oa4ASQp2tWoiDg6aptCVhsI2409vjcLJ4q7M3D9N+PgdCcgHc5PBxdP9nC/NlVJSo6lPwWB6nK94iQPFRrhKAF7Ovr6GpLIj8Swyuu+54Dfbx9HiTahY75+Ngm6oRnMvcQKnIVuLbo8xAHUqXVSYeRWwm1oJVOXnxni48q74YBu/SdNtf8/7sBMSar1cbg2QrxeFzQmLns65Nb3uhnZTAuA/WUTX2MLmRdVGQfF7RX6XpDssivms+d2xSeXMdHqQb0yRD+v6bpgRh31hycdLzM2/2/Xhc5wgqxVoxyvugJxzJLPbY6PKPZzZLnQcc8GSWdDWMtaSixPApm7b4sKF+cPOuFYr5Php1QQrBqxHxSnCuT1xT9OnHD2w6w62PkmHAHD2wwgBc4Ov2rVrdrvKKseTf25wLTVwTjYYPNW3C3y6InMchw7vf6MWrdwfNPXxEIyGQ3FiVCQppbkPzOTzukCr2eb4PBkVe61jG4nsQ5xrz6yzckvkonEnpwZxkzA+Cljw4s4Jce0RFBnbdOnCpdcqiOXOohwT8g/WW9nojw6xacDuZOjfCgF1pAnxxnHZvyCaYeI4xbjWP+VITd6mX5pYby/iwuw/EWj0OH8Wc600FFFripBjNbArGwC1xvW6sSfS/t9+Fmu2SqX2gzN9u1JJVo4mKnbJpI73LI8ipkevV7eEiL0m0j6lKqWeV8l+uis5eTneLLmppqEOo9xjQH+KLguldK+AOsiLgQCQ3WX9fmh2LD48k35Ra9FjvwykqXDrJ/aIsEbqrajAwBJyoYj9wq/DzC+3dsEknkINlZFdAuagIjoIFHBPO34Deykg1m3izdqx/XGPqX7DZnXL3jDlq3hfbdn5EJGxgoz14MX25UBAb4IJLf/W1T6qcfDJh4/KQ29hej9W/tn0YZLfGWVHqKLOev3uFmB+ONnd+yLfpMYqj+lc6F8vtbhiHY4nRkWeqz/jshfU2yxAvkzexbRWnHrmNpUST5b7Dp7d/TjjRi5aRAWYn+zW6wm4TRiUdCpCI7CQsamh7nThX7nTK0TXXhPDxW3KVmtb5+NAq5eZyebI8snmTsBB+D4Ft0RkCq2vQq/8IJJa+rZ/ipC68Dm3dlxounRzFQ8rGMkScua1G6JQid/mWZaHzI=
Thank you;

On Mon, Aug 13, 2018 at 10:59 AM Efi Fogel <> wrote:
Use, what we refer to  as, observers; see the example program examples/Arrangement_on_surface_2/observer.cpp and the doc. at https://doc.cgal.org/latest/Arrangement_on_surface_2/classCGAL_1_1Arr__observer.html

   ____  _        ____             _
  /_____/_) o    /__________  __  //
 (____ (   (    (    (_/ (_/-(-'_(/
                         _/



On 12 August 2018 at 12:28, Morteza Manavi <> wrote:
I want to get the sequence of events or intersection points that created and removed in the arrangement after moving a circular object form one position to another and I don't know how to do this using CGAL lib.


Archive powered by MHonArc 2.6.18.

Top of Page