[vtkusers] vtkExtractedges-> GetOutput

[Vinayak Datir]

Hello All,

 

I am using vtkExtractedges object to extract all edges and points from
DataSet.

 

Now Problem is that I want to get dataset from  vtkExtractedges's  output so
that I can access point by point value .How it can be done ?

 

I have written code like below 

 

vtkDataSet *p1;

vtkExtractedges *e1;

e1->SetInput(MaindatasetPtr_);

p1    =e1->GetOutPut(); 

 

At this Line    p1->GetPoint(0,points)

It gives error. 

 

 

Thanks in advance

Vinayak Datir.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20070105/31c8e782/attachment.htm>