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[Bug 679697] Re: Support sorting by local-ID in CP list window

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: Yuv <679697@xxxxxxxxxxxxxxxxxx>
Date: Fri, 03 Dec 2010 03:25:54 -0000
Reply-to: Bug 679697 <679697@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

** Changed in: hugin
   Importance: Undecided => Wishlist

** Changed in: hugin
       Status: New => Triaged

** Tags added: controlpointstab patch

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https://bugs.launchpad.net/bugs/679697

Title:
  Support sorting by local-ID in CP list window

Status in Hugin - Panorama Tools GUI:
  Triaged

Bug description:
  Refreshing the CP panel can slow down hugin by a lot when there are a lot of control points. The optimizer also works slowly when there are excessive control points.  Other times, the optimizer doesn't work so well when some images have a hundred control points and other have a handful. That situations can occur when a machine doesn't have enough RAM to run a autopanosift on all images simultaneously.  In all of these cases, we can solve the problem if the CP window can sort by localID.

Just sort, then select all control points beyond 20, and then delete. This also makes the CP list behave more uniformily, more columns can be sorted upon. I am attaching a patch that adds this behavior to hugin.