Isocap
Sathya Krishnamurthy
ksathya at omirf.iusd.iupui.edu
Thu Aug 5 15:35:05 EDT 1999
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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