[vtkusers] vtk 5.8 on OS X Lion

[Matheus Viana]

Ow Lord! Many thanks, David.
*Matheus Viana
Computational Physics
IFSC-USP*


2012/1/10 David Gobbi <david.gobbi at gmail.com>

> The error is due to an uninitialized pointer:
>
> vtkImageEuclideanDistance *Transform;
>
> Should be:
>
> vtkImageEuclideanDistance *Transform = vtkImageEuclideanDistance::New();
>
>  - David
>
>
> On Tue, Jan 10, 2012 at 1:14 PM, Matheus Viana <vianamp at gmail.com> wrote:
> > Dear David and Sean,
> >
> > I'm using LLVM 3.0 without any special flag.
> >
> > My code is the following:
> >
> > vtkStructuredPointsReader *StructuredDataset =
> > vtkStructuredPointsReader::New();
> >
> > StructuredDataset -> SetFileName(filename);
> >
> > StructuredDataset -> Update();
> >
> >
> >
> > vtkImageCast *Cast = vtkImageCast::New();
> >
> > Cast -> SetOutputScalarTypeToUnsignedChar();
> >
> > Cast -> SetInputConnection(StructuredDataset->GetOutputPort());
> >
> > Cast -> Update();
> >
> >
> > vtkImageEuclideanDistance *Transform;
> >
> > Transform -> SetInputConnection(Cast->GetOutputPort());
> >
> >
> > The last line produces the error: "illegal instruction"
> >
> > Thanks,
> >
> > Matheus Viana
> > Computational Physics
> > IFSC-USP
> >
> >
> > 2012/1/10 Sean McBride <sean at rogue-research.com>
> >>
> >> On Tue, 10 Jan 2012 11:53:17 -0200, Matheus Viana said:
> >>
> >> >Is anyone using vtk 5.8 on MAC OS Lion?
> >>
> >> We are.
> >>
> >> >I'm trying to, but I'm getting some
> >> >"illegal instruction" errors. More specifically when I use the class
> >> >vtkImageEuclideanDistance.
> >>
> >> Which compiler did you build with?  Any special flags used?
> >>
> >> --
> >> ____________________________________________________________
> >> Sean McBride, B. Eng                 sean at rogue-research.com
> >> Rogue Research                        www.rogue-research.com
> >> Mac Software Developer              Montréal, Québec, Canada
> >>
> >>
> >
> >
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