<br><font size=2 face="sans-serif">Thomas,</font>
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<br><font size=2 face="sans-serif">This script works as expected on my system, the image is warped and rendered.......recent CVS build (vtk4.3) on WinXP and MSVC 6 ...john</font>
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<td><font size=6 color=red face="Times New Roman"><b>Internet Mail Message</b></font>
<br><font size=2 color=red face="sans-serif">Received from host: </font><font size=2 face="sans-serif"><b>public.kitware.com [24.97.130.19]</b></font>
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<td><font size=1 face="sans-serif"><b>"thomas" <thomas@cs.uno.edu></b></font>
<br><font size=1 face="sans-serif">Sent by: vtkusers-admin@vtk.org</font>
<p><font size=1 face="sans-serif">07/08/2003 06:33 PM</font>
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<td><font size=1 face="Arial"> </font>
<br><font size=1 face="sans-serif"> To: <vtkusers@vtk.org></font>
<br><font size=1 face="sans-serif"> cc: (bcc: John Anast-JM/PGI)</font>
<br><font size=1 face="sans-serif"> Subject: [vtkusers] problem with warp</font></table>
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<br><font size=2 face="Courier New">Hi everybody</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Courier New">I am having a problem displaying an image. I want to read the image an create a 3D image from it. The script is OK and the display window appears but there is no rendering in the window, the window is just empty. Can someone please help me ?</font>
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<br><font size=2 face="Courier New">thanks for your help</font>
<br><font size=2 face="Courier New">thomas</font>
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<br><font size=2 face="Courier New">here is my script :</font>
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<br><font size=2 face="Arial">package require vtklocal</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkTIFFReader r1<br>
r1 SetFileName "tazc.tif"</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkImageDataGeometryFilter itop<br>
itop SetInput [r1 GetOutput]</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkWarpScalar warp<br>
warp SetInput [itop GetOutput]<br>
warp SetScaleFactor 1</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkWindowLevelLookupTable look</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkPolyDataMapper m<br>
m SetInput [warp GetPolyDataOutput]<br>
m SetScalarRange 0 2000<br>
m ImmediateModeRenderingOff<br>
m SetLookupTable look</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkActor a <br>
a SetMapper m</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkRenderer ren<br>
ren AddActor a</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkRenderWindow renWin<br>
renWin AddRenderer ren<br>
renWin SetSize 800 600</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">vtkRenderWindowInteractor iren<br>
iren SetRenderWindow renWin</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Arial">puts "rendering..."<br>
renWin Render<br>
puts "done"<br>
iren Start</font>
<br><font size=3 face="Times New Roman"> </font>
<br><font size=2 face="Times New Roman"> </font>
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<br><font size=2 color=#008000><tt><b>(ReplyTextOnly removed attachment: tazc.tif)</b></tt></font>
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