[vtkusers] Functions are not accessible!!!

[Gerrick Bivins]

Hi (butterfly?),
I recently experimented with this class. The output of this filter is a
polydata that contains the original point/cell data and an additional array
that has the value of the computed curvature.
To see the results you need to set the active scalar to either
³Minimum_Curvature²,³Maximum_Curvature²,²Mean_Curvature²,²Gauss_Curvature²
depending on what type of curvature you have calculatedI didn¹t find this in
the doc but if you use this filter on a dataset in paraview, you can see
that the arrays are there after using the filter.
HTH
Gerrick



On 10/24/08 4:34 AM, "B. C." <butterfly.1688 at yahoo.fr> wrote:

> Hi,
> I want to compute maximum curvature at each point of my polydata. To do this,
> i use 'vtkCurvatures' class.
>  
> I found the function called 'GetMaximumCurvature' which takes a polydata as
> input an gets a polydata with maximum curvatures as output.
> The call of this function for my polydata gives this error message: 'Cannot
> access to protected members of vtkCurvatures class'!!!
>  
> Can someone telle me how to do this and if there is another method to compute
> maximum curvatures at each point?
> I made a search at the messages of the mebers but i didn't found a helpful
> thing.
>  
> Thank you. 
>  
>  
> 
> 
> 
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