[vtkusers] vtkSurfaceReconstructionFilter

[Raja Ghanem]

Hi,

Thank you for your response.

The error I get is a runtime error R 6025, pure virtual function call, I am
not sure what it is related to.  I figured I will first check if the
sequence of steps I am taking is correct.

I did look at the Tcl exampe, reconstructSurface.tcl, but did not understand
what was going on with the readPoints function.  Not sure what datatype the
function was returning and what was used as input to
vtkSurfaceReconstructionFilter.  Any suggestions will be highly appreciated.

Thank you,
Raja

----- Original Message -----
From: "Prabhu Ramachandran" <prabhu at aero.iitm.ernet.in>
To: "Raja Ghanem" <rng at po.cwru.edu>; "VTK users list"
<vtkusers at public.kitware.com>
Sent: Thursday, June 28, 2001 11:37 AM
Subject: [vtkusers] vtkSurfaceReconstructionFilter


> hi,
>
> >>>>> "RG" == Raja Ghanem <rng at po.cwru.edu> writes:
>
>     RG> I am trying to use vtkSurfaceReconstructionFilter to
>     RG> reconstruct a surface from a set of points.  I haven't been
>     RG> successful yet.
>
> Please atlest tell us what errors you get.  The more information you
> give the better.
>
>     RG> (1) I declare an object of vtkPoints and
>     RG> initialize it: vtkPoints *points; // initialize
>     RG> points->SetPoint(...);
>
>     RG> (2) then I pass it to vtkSurfaceReconstructionFilter by using:
>     RG> vtkSurfaceReconstructionFilter *surface =
>     RG> vtkSurfaceReconstructionFilter::New();
>     surface-> SetInput((vtkPointSet*)points);
>
> I may be very wrong but I am not sure this step is exactly correct.
> The SetInput doesnt look right.  Look at
> contrib/examplesTcl/reconstructSurface.tcl to see what has been done
> there.  Try something like that and see.  The rest seems okay.
>
> prabhu
>
> --
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