[vtkusers] Please help!.Surface reconstuction from point data set

[sai pritham]

Hi All ,
       Iam new to VTK.  I have a task of generating a surface from point data set. This point data set is present in
 text file containing x y and z coordinates. 
This might seem to basic for some. I am working in VC++.  Could some one please direct me to proper relevant resource for c++,. 

The link mentioned in this email doesn't seem to work.

http://public.kitware.com/pipermail/vtkusers/attachments/20060526/257e3317/ReconstructSurface.obj


The following snippet seems to be wrong with the code.

int iNo = points->GetNumberOfPoints(); 
for (int i=0; iInsertNextCell(1,&i); 
data->SetPolys(polys); 
polys->Delete(); 

Could some one please help me with getting the proper code.

I have done the following modification to the code

int iNo = points->GetNumberOfPoints(); 
for (int i=0; i<iNo;i++)
{
    iInsertNextCell(1,&i); 
    data->SetPolys(polys); 
}
polys->Delete(); 

The result is that i get a arbitrary surface and at an offset distrance
 from the cloud of points.

What i needed is the surface to be generated out of these points. Could some one direct me to proper code or resource doing this functionality.


Thanks a lot for your time

Thanks
Sai  



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