jilei-hao / itksnap

ITK-SNAP medical image segmentation tool
https://sourceforge.net/p/itk-snap/src/ci/master/tree/
GNU General Public License v3.0
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Inconsistent behavior with polygon tool sync between multiple instances #104

Open jilei-hao opened 1 year ago

jilei-hao commented 1 year ago

Background

Original User Report

I’ve noticed that sometimes if I have two ITK-SNAP windows open and synced occasionally the crosshairs will sync with the polygon tool such that even when I am using the polygon tool the crosshairs in both windows follows my cursor. It happens pretty randomly when having two windows open, and if I switch to the crosshairs and then back to the polygon tool, it goes away (see at the 25 second mark in this clip). Not sure if this is a bug? It’s actually very helpful when it does sync up if it could be controlled to do so, but I am not sure how/why it is doing it randomly.

.. it would be awesome to have this as an option. It makes mapping the segmentations much easier when it randomly occurs!

Video: https://drive.google.com/file/d/1i3ADGyHbi_Fyjplw08X4HHLBSRoDxesS/view?usp=sharing