[vtkusers] Trying to use vtkSurfaceReconstructionFilter

[Anestis Koutsoudis]

Hi all,

I have been trying to feed an instance of vtkSurfaceReconstructionFilter
with a vtkPolyData that has been assigned a vtkPoints. Here is the 
following code.
The problem is that it always returns a CUBE not an approximation even 
erroneous
of the point cloud.

Any ideas on this?

Cheers

vtkPoints *points = vtkPoints::New();
   fp=fopen(argv[1],"r");
   int counter  = 0;
   while(!feof(fp)) { 
                       fscanf(fp,"%e,%e,%e\n", &x,&y,&z);   // Read an 
X,Y,Z points file                   
                       points->InsertPoint(counter,x,y,z);
                       counter++;
  }
  fclose(fp);
 
  points->Modified();
  vtkPolyData *pData = vtkPolyData::New();
  pData->SetPoints(points);
  pData->Update();
 
  vtkSurfaceReconstructionFilter *delaunay = 
vtkSurfaceReconstructionFilter::New();
  delaunay->SetInput(pData);
  delaunay->SetSampleSpacing(0.5);
  delaunay->Update();

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20080929/ce8458ff/attachment.htm>