[vtkusers] 3D surface generation using marching cube

Bill Lorensen bill.lorensen at gmail.com
Mon Jul 22 14:02:59 EDT 2013


Do not use the VoxelModeller if you already have a continuous volume. Pass
your reader output directly to Marching Cubes. You will need to determine
the proper isovalue to extract for your data.

Bill



On Mon, Jul 22, 2013 at 1:52 PM, Vachik Dave <vsdave at umail.iu.edu> wrote:

> Hello,
>
> Hello, I need to prepare 3D Surface from DICOM files using Marching cube
> algorithm. I am trying to use example available here:
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/Modelling/MarchingCubes
>
> steps i fallowed:
>
> 1 - I read DICOM series using vtkDICOMReader:
> http://www.vtk.org/Wiki/VTK/Examples/Cxx/IO/ReadDICOMSeries
>
> 2 - I pass the reader object->GetOutputPort() to vtkVoxelModeler object.
>
> The program doesnt give me any error during execution, but it creates
> blank onpengl window.
> I am using VTK 6.0.0 in Visual Studio 2012.
> Any Suggestion would be helpful.
> Thank you.
>
>
> Regards*.
> --Vachik Dave*
>
> _______________________________________________
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the VTK FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
>
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
>
>


-- 
Unpaid intern in BillsBasement at noware dot com
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20130722/59c7ce0f/attachment.htm>


More information about the vtkusers mailing list