Difference between revisions of "User:Karthik"

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[mailto:karthik.krishnan@kitware.com Karthik Krishnan]
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== Widgets Slicer wish list ==
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=== Angle measurement '''Done'''===
 +
* A 3D representation to the angle widget has been added. The following were added to support this:
 +
** vtkAngleRepresentation3D.cxx/h
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** TestAngleWidget3D.cxx
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** TestAngleWidget2D.cxx
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* Bug fix: unnecessary renders were removed from the angle widget. This somehow went unnoticed in the 2D case, possibly because the data being rendered is fairly small.
 +
 
 +
=== Distance measurement widget '''Done''' ===
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* Line Widget extended to support optional text annotations indicating the distance between its end-points. This should suffice to measure distances between 2 points in 3D.
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===Updating Fiducial list to vtkSeedWidget '''Working on it'''===
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Notes from talking with Nicole, Oct 7/08
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 +
Features needed:
 +
 
 +
* Ability to set properties per seed
 +
* Ability to associate a label with a seed.
 +
* Label visibility can be toggled on/off
 +
* Ability to associate (optionally) a note with a seed (Ron's request)
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* Glyps for seed shape
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** 2D
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*** All the ones in vtkGlyph2D
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*** StarBurst2D,
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** 3D
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*** Sphere3D
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*** Diamond3D
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* Nicole to check if transform is applied to the fiducials in slicer registration. Really bad idea to do so with widgets.
 +
 
 +
=== Affine widget ===
 +
* Mega widget (will take time)
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* 6 degrees of freedom.
 +
 
 +
=== Live wire widget ===
 +
* Live wire widget for the editor
 +
* Exists in VTK HEAD Sep 08. Upgrade from VTK 5.2
 +
 
 +
=== Contour widget (just a wish, not urgent) ===
 +
* Use case: Pick a series of models to place in a hierarchy
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* Lasso around a bunch of objects in 3D
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=== VTKEdge ===
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* Steve and Will to talk about VTKEdge, licensing etc.
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* Paintbrushes in VTKEdge
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* GPU ray caster
 +
 
 +
=== Picking issue with widgets ===
 +
* Bug picking implicit plane widget.
 +
** Note to KK: Look at SlicerPlaneSWidget.tcl:75
 +
TODO List:
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* Distance Widget in 3D
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
 +
 
  
Research Engineer
 
  
[http://www.kitware.com KITWARE Inc.]
 
  
 +
[mailto:karthik.krishnan@kitware.com Karthik Krishnan]
 +
Research Engineer
 
[http://www.kitware.com/profile/team/krishnan.html Home Page]
 
[http://www.kitware.com/profile/team/krishnan.html Home Page]

Revision as of 21:12, 7 November 2008

Widgets Slicer wish list

Angle measurement Done

  • A 3D representation to the angle widget has been added. The following were added to support this:
    • vtkAngleRepresentation3D.cxx/h
    • TestAngleWidget3D.cxx
    • TestAngleWidget2D.cxx
  • Bug fix: unnecessary renders were removed from the angle widget. This somehow went unnoticed in the 2D case, possibly because the data being rendered is fairly small.

Distance measurement widget Done

  • Line Widget extended to support optional text annotations indicating the distance between its end-points. This should suffice to measure distances between 2 points in 3D.

Updating Fiducial list to vtkSeedWidget Working on it

Notes from talking with Nicole, Oct 7/08

Features needed:

  • Ability to set properties per seed
  • Ability to associate a label with a seed.
  • Label visibility can be toggled on/off
  • Ability to associate (optionally) a note with a seed (Ron's request)
  • Glyps for seed shape
    • 2D
      • All the ones in vtkGlyph2D
      • StarBurst2D,
    • 3D
      • Sphere3D
      • Diamond3D
  • Nicole to check if transform is applied to the fiducials in slicer registration. Really bad idea to do so with widgets.

Affine widget

  • Mega widget (will take time)
  • 6 degrees of freedom.

Live wire widget

  • Live wire widget for the editor
  • Exists in VTK HEAD Sep 08. Upgrade from VTK 5.2

Contour widget (just a wish, not urgent)

  • Use case: Pick a series of models to place in a hierarchy
  • Lasso around a bunch of objects in 3D

VTKEdge

  • Steve and Will to talk about VTKEdge, licensing etc.
  • Paintbrushes in VTKEdge
  • GPU ray caster

Picking issue with widgets

  • Bug picking implicit plane widget.
    • Note to KK: Look at SlicerPlaneSWidget.tcl:75

TODO List:

  • Distance Widget in 3D







Karthik Krishnan Research Engineer Home Page