[vtkusers] Rotating and Translating (for rotating and reversing sagittal and axial views) for a vtkPolyData file?

[John Drozd]

Hi David,

After modifying the vtkTestFilter to accept vtkPolyData so I could use
it with vtkAlgorithm in the vtkPolyDataTransform, I am now able to
successfully rotate and translate my vtkPolyData object.

I have to now find the correct translation to line it up with the
greyscale image.
The vtkPolyData mesh was generated from wrapping a vtkPolyData mesh
around a label map.  This is so I can establish a finer resolution
label map and then use a mixture model for correcting for partial
volume errors.

Thank you very much from your help.  You put me on the right track. :-)

Thank you,
John

On 5/14/12, John Drozd <john.drozd at gmail.com> wrote:
> Hi David,
>
> Thank you very kindly.
>
> I will use the features of this code that you sent me.
>
> I will let you know when I succeed.
>
> Thank you,
> John
>
> John Jan (Honza) Drozd, Ph.D.
> Post-Doctoral Scholar (Fellow)
> Imaging Research Laboratories
> Robarts Research Institute
> Western University
>
> Financial Secretary
> Knights of Columbus
> St. Pius X Council 10561
> Holy Family Parish
>
> London, ON, Canada
> Cell Phone: 519-282-3340
> http://publish.uwo.ca/~jdrozd2
> jdrozd at imaging.robarts.ca
>
> Sent from my iPhone 4S
>
> On 2012-05-14, at 3:24 PM, David Doria <daviddoria at gmail.com> wrote:
>
>>> Is there an online reference for applying rotation and translation
>>> transformations to a vtkPolyData file.
>>
>> Is this what you're looking for?
>>
>> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Filters/TransformPolyData
>>
>> David
>


-- 
John Drozd, Ph.D.

Financial Secretary
Knights of Columbus
St. Pius X council 10561
Holy Family Parish

Post-Doctoral Scholar (Fellow)
Robarts Research Institute
Western University

London, ON, Canada
cell: 519-282-3340
http://publish.uwo.ca/~jdrozd2