Isocap

[Bill Lorensen]

<x-flowed>look at;
graphics/examplesTcl/implicitVolume.tcl

Bill

At 11:20 AM 8/6/99 -0500, Sathya Krishnamurthy wrote:
>Hi Bill
>
>Thanks for your reply
>I am more looking into a isocapping by which I will not be seeing a hollow
>surface. Also whenever I cut the volume data I would like to know how to
>interpolate and isocap the data.
>
>Any suggestions Please.
>
>Thanks
>
>Sathya
>
>----- Original Message -----
>From: Bill Lorensen <wlorens1 at nycap.rr.com>
>To: Sathya Krishnamurthy <ksathya at omirf.iusd.iupui.edu>; Vtkusers
><vtkusers at gsao.med.ge.com>
>Sent: Thursday, August 05, 1999 5:21 PM
>Subject: Re: Isocap
>
>
>Place a slice of zeroes as the first and last slice.
>
>Bill
>
>At 02:35 PM 8/5/99 -0500, Sathya Krishnamurthy wrote:
> >Hello All
> >
> >I am trying to reconstruct from the CT data of a teeth. Following is the
> >piece of code I use.
> >
> >vtkTIFFReader *v16 = vtkTIFFReader::New();
> >   v16->SetDataByteOrderToLittleEndian();
> >   v16->SetFilePrefix ("../uctc0000347_gaussS.tif");
> >   v16->SetDataExtent (0,139,0,136,0,40);
> >   v16->SetDataSpacing (1.96, 1.96, 2.50);
> >   v16->Update ();
> >
> >  vtkImageMarchingCubes *skinExtractor = vtkImageMarchingCubes::New();
> >     skinExtractor->DebugOn ();
> >     skinExtractor->SetInput(v16->GetOutput());
> >     skinExtractor->SetValue(0, 100.0);
> >
> >   vtkPolyDataMapper *skinMapper = vtkPolyDataMapper::New();
> >     skinMapper->SetInput(skinExtractor->GetOutput());
> >     skinMapper->ScalarVisibilityOn();
> >
> >   vtkActor *skin = vtkActor::New();
> >     skin->SetMapper(skinMapper);
> >
> >Now I want to isocap the rendered IsoSurface with the first and last slices
> >of the data set.
> >Can somebody kindly help me how to do it.
> >
> >thanks
> >
> >Sincerely
> >Sathya
>
>
>
>
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