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<TITLE>Re: [vtkusers] Functions are not accessible!!!</TITLE>
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<FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi (butterfly?),<BR>
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.<BR>
To see the results you need to set the active scalar to either “Minimum_Curvature”,“Maximum_Curvature”,”Mean_Curvature”,”Gauss_Curvature” depending on what type of curvature you have calculatedI didn’t 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. <BR>
HTH<BR>
Gerrick<BR>
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On 10/24/08 4:34 AM, "B. C." <<a href="butterfly.1688@yahoo.fr">butterfly.1688@yahoo.fr</a>> wrote:<BR>
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</SPAN></FONT><BLOCKQUOTE><FONT FACE="Calibri, Verdana, Helvetica, Arial"><SPAN STYLE='font-size:11pt'>Hi,<BR>
I want to compute maximum curvature at each point of my polydata. To do this, i use 'vtkCurvatures' class. <BR>
<BR>
I found the function called 'GetMaximumCurvature' which takes a polydata as input an gets a polydata with maximum curvatures as output.<BR>
The call of this function for my polydata gives this error message: 'Cannot access to protected members of vtkCurvatures class'!!!<BR>
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Can someone telle me how to do this and if there is another method to compute maximum curvatures at each point?<BR>
I made a search at the messages of the mebers but i didn't found a helpful thing.<BR>
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Thank you. <BR>
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