[vtkusers] How to change variables using keyboard

[frency v]

Hello everyone
I want to use key board to change a few variables and see the effect on the visualization. For eg. i want to delete a particular voxel or set of voxels from the image and then view the image and save the new image deviod of the deleted voxels.
How do i do it in vtk.
Thank you
Frency varghese



      
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