<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV>Please, i need your help to finish this!!!</DIV>
<DIV>Can someone tell me what to do to compute maximum curvatures at each point of my<BR>polydata and display only those which are > some_value (0.5 for example). <BR><BR><BR>--- En date de : <B>Ven 10.10.08, B. C. <I><butterfly.1688@yahoo.fr></I></B> a écrit :<BR></DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid">De: B. C. <butterfly.1688@yahoo.fr><BR>Objet: Re: [vtkusers] Display special curvatures of a polydata<BR>À: "Dominik Szczerba" <dominik@itis.ethz.ch><BR>Cc: vtkusers@vtk.org<BR>Date: Vendredi 10 Octobre 2008, 19h54<BR><BR>
<DIV id=yiv1974966269>
<TABLE cellSpacing=0 cellPadding=0 border=0>
<TBODY>
<TR>
<TD vAlign=top>Thank you, but can someone tell me what to do exacly!! I'm really lost in this!!!!<BR><BR>--- En date de : <B>Jeu 9..10.08, Dominik Szczerba <I><dominik@itis.ethz.ch></I></B> a écrit :<BR>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid">De: Dominik Szczerba <dominik@itis.ethz.ch><BR>Objet: Re: [vtkusers] Display special curvatures of a polydata<BR>À: vtkusers@vtk.org, butterfly.1688@yahoo.fr<BR>Date: Jeudi 9 Octobre 2008, 19h02<BR><BR><PRE>You will need to do some reading on vtkDataArrays (get point data, get its
scalars called probably something like Curvature, get its range) and
vtkThresholdFilter.
Dominik
On Thursday 09 October 2008 08:10:52 pm B. C. wrote:
> Hi everybody.
> I use 'vtkCurvatures' to compute curvatures at each point of my
polydata
> structure. I want to save only the Maximum curvatures and display those
> which are>0.5 (for example).
> Can someone tell me how to do this?
>
> Please help!!!
--
Dominik Szczerba, Ph.D.
Computational Physics Group
Foundation for Research on Information Technologies in Society
http://www.itis.ethz.ch
</PRE></BLOCKQUOTE></TD></TR></TBODY></TABLE><BR></DIV><PRE>_______________________________________________
This is the private VTK discussion list.
Please keep messages on-topic. Check the FAQ at:
http://www.vtk.org/Wiki/VTK_FAQ
Follow this link to subscribe/unsubscribe:
http://www.vtk.org/mailman/listinfo/vtkusers
</PRE></BLOCKQUOTE></td></tr></table><br>