[vtkusers] Get distance from closest edge of vtkPolyData

[Jothybasu Selvaraj]

Thanks for the reference!

But I couldn't properly understand how it works. For example , if I have a
sphere at the center of the vtkImageData and I apply vtkImplicitModeller.
Do I get the distance from the sphere edge to ecah voxel outside the
imagedata?

Thanks again

Jothy

On Wed, Nov 30, 2011 at 1:52 PM, Cory Quammen <cquammen at cs.unc.edu> wrote:

> Jothy,
>
> I think the vtkImplicitModeller is what you want:
>
> http://www.vtk.org/doc/nightly/html/classvtkImplicitModeller.html
>
> Cory
>
> On Wed, Nov 30, 2011 at 5:29 AM, Jothybasu Selvaraj <jothybasu at gmail.com>
> wrote:
> > Hi all,
> >
> > I have a vtkPolyData/mesh by applying vtkMarchingCubes to a vtkImageData.
> > Now I want to find the distance between the edge of the mesh and each
> voxel
> > in the vtkImageData that lies outside the mesh.
> >
> > Does anyone have any idea on how to do this?
> >
> > Thanks
> >
> >
> > --
> > Jothy
> >
> >
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> --
> Cory Quammen
> Research Associate
> Department of Computer Science
> The University of North Carolina at Chapel Hill
>



-- 
Jothy
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