MantisBT - VTK
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0014066VTK(No Category)public2013-05-14 05:542014-10-06 14:15
Hagen 
Will Schroeder 
normalminorhave not tried
closedfixed 
5.10.1 
 
Release
incorrect functionality
0014066: vtkImplicitPlaneWidget2 disappears when moved to the borders of the scene
Hi,

Whenever I move a vtkImplicitPlaneWidget2 to the borders of the scene it disappears.

This behavior can be easily demonstrated using the ImplicitPlaneWidget2 example (http://www.vtk.org/Wiki/VTK/Examples/Cxx/Widgets/ImplicitPlaneWidget2 [^]). After executing the example rotate the scene to position the camera view to diagonal from above. Next, move the mouse over the ImplicitPlaneWidget2 to highlight it. Next, drag the ImplicitPlaneWidget2 down to the bottom of the scene by holding down the left mouse button and moving the mouse downwards. If the ImplicitPlaneWidget2 reaches the bottom of the scene it just disappears. If you release the left mouse button in this state you can no longer select the ImplicitPlaneWidget2 with your mouse pointer.

Small side note: I do not understand why the plane only disappears when moving the plane to the bottom of the scene of the ImplicitPlaneWidget2 example. In my own application it also disappears when I move the plane to the top of the scene.

I am using VTK 5.10.1 on Ubuntu 12.04 / 13.04.
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Issue History
2013-05-14 05:54HagenNew Issue
2014-01-01 15:53Will SchroederNote Added: 0032104
2014-01-01 15:53Will SchroederAssigned To => Will Schroeder
2014-01-01 15:53Will SchroederStatusbacklog => active development
2014-01-08 06:34Will SchroederStatusactive development => gerrit review
2014-10-06 14:15Will SchroederStatusgerrit review => closed
2014-10-06 14:15Will SchroederResolutionopen => fixed

Notes
(0032104)
Will Schroeder   
2014-01-01 15:53   
Attempting to reproduce and fix.