[vtkusers] vtkContourFilter problem

[santosh Gaikwad]

Hi All,

I am using vtkContourFilter for the purpose of offset surface. I want to
offset a surface by 0.03mm so I am setting this value using function
vtkContourFilter::SetValue.
In the result I am getting a discontinue surface. Kind of some holes in the
surface. Code looks like as follows

vtkSmartPointer<vtkContourFilter> contourFilter =
vtkSmartPointer<vtkContourFilter>::New();
contourFilter->SetInputConnection(implicitModeller->GetOutputPort());
contourFilter->SetValue(0,0.03);
contourFilter->Update();


In the result surface I am getting holes. What need to do to get good
surface ?  any suggestions.


Thanks,
Santosh Gaikwad
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