Ticket #462 (closed: fixed)

Opened 12 years ago

Last modified 5 years ago

Speed-up picking in instrument Window mode

Reported by: Laurent Chapon Owned by: Laurent Chapon
Priority: major Milestone: Iteration 16
Component: Keywords:
Cc: Blocked By:
Blocking: Tester:

Description

For large instrument such as WISH, when trying to select large number of pixels in picking mode, the selection process is quite time consuming. If we want the ability to use this interactively to apply algorithms (such as grouping or focusing), this parts need to be speeded-up.

Change History

comment:1 Changed 12 years ago by Laurent Chapon

(In [2076]) re#462 Change ActorCollection to maintain a map of the GLActors with the Key as the hashed function of the color. This speeds-up the picking of large number of components. Also the definition of colorID is now delegated to the ActorCollection class, which is more natural

comment:2 Changed 12 years ago by Laurent Chapon

  • Status changed from new to closed
  • Resolution set to fixed

comment:3 Changed 5 years ago by Stuart Campbell

This ticket has been transferred to github issue ​1310

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