[vtkusers] vtkDelaunay3D does'nt work in C++?

[Amy Henderson]

At 06:37 AM 2/5/2004 +0000, Sentil Balaji wrote:
>Hey,
>
>    I tried the Delaunay3D exampli in Tcl , it worked
>fine.But, when I programmed it in C++ I get
>errors[listed below].Also, I did not find the header
>file "vtkUnstructuredGridVolumeMapper.h".It is not in
>the CD-ROM that comes with the VTK Users' Guide.

vtkUnstructuredGridVolumeMapper is in the VTK 4.4 release (listed on the 
VTK web site as the interim release).  It is available from the "Get the 
Software" section of the VTK web site: http://www.vtk.org/get-software.php.

- Amy

>-----
>CODE
>----
>         vtkRenderWindow *w=vtkRenderWindow::New();
>         vtkRenderWindowInteractor
>*in=vtkRenderWindowInteractor::New();
>         vtkRenderer *r=vtkRenderer::New();
>         vtkActor *a=vtkActor::New();
>         vtkDelaunay3D *d=vtkDelaunay3D::New();
>         vtkPoints *p=vtkPoints::New();
>         vtkPolyData *pd=vtkPolyData::New();
>         vtkPolyDataMapper *pdm=vtkPolyDataMapper::New();
>         vtkExtractEdges *e=vtkExtractEdges::New();
>         vtkDataSetMapper *dsm=vtkDataSetMapper::New();
>         vtkShrinkFilter *sfil=vtkShrinkFilter::New();
>         vtkMath *math=vtkMath::New();
>         vtkUnstructuredGridToPolyDataFilter *pdfil;
>         for(i=1;i<=M;i++)
>                 p->InsertPoint(i,I[i]);
>         pd->SetPoints(p);
>         d->SetInput(pd);
>         d->SetTolerance(0.001);
>         sfil->SetInput(d->GetOutput());
>         dsm->SetInput(sfil->GetOutput());
>         a->SetMapper(dsm);
>         in->SetRenderWindow(w);
>         w->AddRenderer(r);
>         r->AddActor(a);
>         w->Render();
>         in->Start();
>         w->Delete();
>         in->Delete();
>         r->Delete();
>         a->Delete();
>         pdm->Delete();
>         pd->Delete();
>         p->Delete();
>-------
>ERROR
>-------
>:\vtkbase\ren1.cpp(52) : error C2664: 'SetInput' :
>cannot convert parameter 1 from 'class
>vtkUnstructuredGrid *' to 'class vtkDataSet *'
>         Types pointed to are unrelated; conversion
>requires reinterpret_cast, C-style cast or
>function-style cast
>d:\vtkbase\ren1.cpp(53) : error C2664: 'SetInput' :
>cannot convert parameter 1 from 'class
>vtkUnstructuredGrid *' to 'class vtkDataSet *'
>         Types pointed to are unrelated; conversion
>requires reinterpret_cast, C-style cast or
>function-style cast
>Error executing cl.exe.
>
>REN1.exe - 2 error(s), 0 warning(s)
>---------------------------------------------------
>
>Awaiting reply for both the questions..Thanks
>
>Cheers
>
>BeeJay
>
>
>
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