[vtkusers] splinewidget with projection

[Dean Inglis]

Hi Jose,

it looks like you are trying to replicate functionality provided
by annesolutions or bluesky bio in their surgical planning software.
I wrote custom code for panoramic dental imaging and examples to
demonstrate
their use for them a while ago.  Maybe they still have the code?
The example I wrote that can produce a very similar set of contours made use
of vtkContourWidget, vtkOrientedGlyphContourRepresentation and then setting
the contour representation's cursor shape and active cursor shape with the
output of
a pipeline made of:
vtkCylinderSource (make a capped cylinder with small height to straddle the
image)
vtkTransformPolyDataFilter  (align the cylinder perpendicular to the image)

you could use vtkCubeSource for the square glyphs.
The outer two coutours were generated by one custom widget that had two
handles at each end for controlling the thickness of the panoramic image
slab.
- Dean

On Mon, Dec 12, 2016 at 6:30 AM, Jose Barreto <jose.de.paula at live.com>
wrote:

> How can I make a splinewidget look like this?
>
> <http://vtk.1045678.n5.nabble.com/file/n5741501/spline-2.png>
>
> I'm going to use it with one of Jerome Velut's classes for panoramica. The
> values of this projection along the vector (top-bottom) are parameters for
> the size of parasagittal cuts.
>
>
>
> --
> View this message in context: http://vtk.1045678.n5.nabble.
> com/splinewidget-with-projection-tp5741501.html
> Sent from the VTK - Users mailing list archive at Nabble.com.
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