[vtkusers] cylindrical ROI

[Dgillard]

Turns out that a nice way to do this is to create a circular cylinder with
vtkCylinderSource, and then use an actor to scale it's dimensions. 


Dgillard wrote:
> 
> I've got vtkImageData that I'm sifting through. I'd like to be able to 
> create a region of interest, preferably an elliptical cylinder.
> 
> I'm thinking of creating the region with vtkQuadric and 
> vtkContourFilter, but am not certain if this is the best way to go about 
> doing it. I don't know how to manipulate only the data enclosed by the 
> ROI, for instance.
> 
> Any tips or suggestions would be greatly appreciated.
> 
> D.G.
> 
> _______________________________________________
> This is the private VTK discussion list.
> Please keep messages on-topic. Check the FAQ at:
> http://www.vtk.org/Wiki/VTK_FAQ
> Follow this link to subscribe/unsubscribe:
> http://www.vtk.org/mailman/listinfo/vtkusers
> 
> 

-- 
View this message in context: http://www.nabble.com/cylindrical-ROI-tp18465823p18737908.html
Sent from the VTK - Users mailing list archive at Nabble.com.