[vtkusers] what's wrong with my code

[Ali Habib]

I stated the error several times which is : vtktypeidarray: cannot allocate
16085090 element of size.. , I am a beginner and need any developer to do a
favor for me , and revise my code please

and I tried most of the suggestions and I failed to apply them and that what
made me send several timese , I use it as mesh generator because I use .NET
, and managed ITK not support FEM

On Sun, Oct 25, 2009 at 11:33 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> Infoseeker, Ali Habib,
>
> I count over 80 messages from you and assorted replies from vtk
> developers and users.
>
> Your multiple posts are not resulting in any solutions to your
> problem. For example this post says you have an error. What error?
>
> The vtk user community seeks to help users that have problems and are
> willing to accept the advice of the community. Every reply requires
> time and effort spent by an individual that wants to help you.
>
> From what I can tell from these dozens of e-mails is that you want to
> generate a tetrahedral mesh from DICOM data for the purpose of finite
> element analysis.
>
> VTK is not a mesh generation system. It's primary purpose is
> visualization. Some posts have suggested alternative systems for
> finite element mesh generation. Please review those e-mails.
>
> Please stop asking the same questions over and over using multiple
> email addresses.
>
> Bill
>
> On Sun, Oct 25, 2009 at 5:09 PM, InfoSeekerr
> <ali.mahmoud.habib at gmail.com> wrote:
> >
> > I want to create a tetrahedral mesh upon 3D volume come from 2D slices,
> but
> > it give error any suggestion please:
> >
> > My code:
> >
> > vtk::vtkDICOMImageReader ^VDR = gcnew vtk::vtkDICOMImageReader();
> >                        VDR->SetDirectoryName("H:\\work\\Master
> > Degree\\DataSet\\case2\\DICOM\\PA1\\ST1\\SE2");
> >                        VDR->SetDataOrigin(0, 0, 0);
> >
> >                        vtk::vtkImageChangeInformation ^VIC = gcnew
> > vtk::vtkImageChangeInformation();
> >                        VIC->SetInput(VDR->GetOutput());
> >
> >                        vtkClipVolume ^v = gcnew vtkClipVolume();
> >                        v->SetInputConnection(VDR->GetOutputPort());
> >                        v->SetValue(2.0);
> >                        v->GenerateClippedOutputOff();
> >
> >                        vtkDataSetMapper ^mapper = gcnew
> vtkDataSetMapper();
> >                        mapper->SetInputConnection(v->GetOutputPort());
> >
> >                        // actor coordinates geometry, properties,
> transformation
> >                        vtkActor ^aSphere = gcnew vtkActor();
> >                        aSphere->SetMapper(mapper);
> >                        //
> aSphere.GetProperty().SetRepresentationToWireframe();
> >                        //aSphere.GetProperty().SetColor(0,0,1); // sphere
> color blue
> >
> >                        // a renderer and render window
> >                        vtkRenderer ^ren1 = gcnew vtkRenderer();
> >                        vtkRenderWindow ^renWin = gcnew vtkRenderWindow();
> >                        renWin->AddRenderer(ren1);
> >
> >                        // an interactor
> >                        vtkRenderWindowInteractor ^iren = gcnew
> vtkRenderWindowInteractor();
> >                        iren->SetRenderWindow(renWin);
> >
> >                        // add the actor to the scene
> >                        ren1->AddActor(aSphere);
> >                        //ren1.SetBackground(1,1,1); // Background color
> white
> >
> >                        // render an image (lights and cameras are created
> automatically)
> >                        renWin->Render();
> >
> >                        // begin mouse interaction
> >                        iren->Start();
> > --
> > View this message in context:
> http://www.nabble.com/what%27s-wrong-with-my-code-tp26051836p26051836.html
> > Sent from the VTK - Users mailing list archive at Nabble.com.
> >
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