[vtkusers] STL file surface coordinate

[Amy Squillacote]

You're printing the address of pt, not the coordinates pt contains. 
Using cout, try something like the following.

cout << "point coordinates: " << pt[0] << " " << pt[1] << " " << pt[2] 
<< "\n";

Also, please keep the discussion on the vtkusers list.

- Amy

tony hakki wrote:
> Sorry for my inconvenience, to show the coordinates on the screen I 
> wrote that code;
>
> cout << "the point coordinates"<< pt<<'\n';
>
>  
>
> but It shows like that: 0166E008, Mustn't It be three scalar like 
> (x,y,z) ( or  i.e (30,10,20) )
>
>  
>
> thanks
>
> tony
>
>
>
> ----- Original Message ----
> From: Amy Squillacote <amy.squillacote at kitware.com>
> To: tony hakki <tony2007vtk at yahoo.com>
> Cc: VTK Ortak mail hesabi <vtkusers at vtk.org>
> Sent: Thursday, December 28, 2006 7:50:40 PM
> Subject: Re: [vtkusers] STL file surface coordinate
>
> Hi Tony,
>
> Do something like the following.
>
> vtkSTLReader *reader = vtkSTLReader::New();
> ...
> vtkPoints *points = reader->GetOutput()->GetPoints();
> int numPts = points->GetNumberOfPoints();
> int i;
> double *pt;
>
> for (i = 0; i < numPts; i++)
> {
>   pt = points->GetPoint(i);
>   // Now you have the point coordinates as a double[3].
> }
>
>
> - Amy
>
> tony hakki wrote:
> > hi all;
> > I would like to get surface coordinate of a STL data. how can I do
> > that? Now I just read the stl data
> > thanks in advance
> >  
> > tony
> >
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