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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Hi,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Did you call tpd->Update() before </span></font><font
size=2 face=Verdana><span style='font-size:10.0pt;font-family:Verdana'>tpd->GetOutput()?
<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>Regards<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>murat</span></font><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
vtkusers-bounces@vtk.org [mailto:vtkusers-bounces@vtk.org] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Giancarlo Amati<br>
<b><span style='font-weight:bold'>Sent:</span></b> Thursday, March 11, 2010
2:10 PM<br>
<b><span style='font-weight:bold'>To:</span></b> <st1:PersonName w:st="on">vtkusers@vtk.org</st1:PersonName><br>
<b><span style='font-weight:bold'>Subject:</span></b> [vtkusers]
vtkTransformPolydataFilter ... how to get the transformed results</span></font><o:p></o:p></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=2 face=Verdana><span
style='font-size:10.0pt;font-family:Verdana'>Hello everybody,<br>
<br>
I have a vtkLineSource object L1. I apply a transformation with the
vtkTransformPolyDataFilter tpd.<br>
<br>
so... as L1 is defined by 2 points, I have a transform TT which defines the
TransformPolyDataFilter.<br>
So I need to retrieve those 2 points but after the transform, so I call:<br>
<br>
vtkSmartPointer<vtkLineSource> tmplineDir =
vtkLineSource::SafeDownCast(tpd->GetOutput());<br>
<br>
but the pointer it returns is NULL, causing of course a crash of the software.<br>
what am I missing? :)<br>
<br>
Many thanks.<br>
Giancarlo<br>
<br>
<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 face=Verdana><span style='font-size:10.0pt;
font-family:Verdana'>Lo spazio su Hotmail aumente con le tue esigenze... <a
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