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Thanks Jerome! I got it to work. The copy and paste limitation must have been the problem. I hand typed it in and saved it as a macro and then added <BR> <BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">DataRepresentation1 = Show()</p>DataRepresentation1.EdgeColor = [0.0, 0.0, 0.5000076295109483] before Render() and everything seems to work fine. <BR> <BR>Below is the code I used for the macro for anyone else who may need this. Worked for me running ParaView 3.12.0-RC3. <BR> <BR>try: paraview.simple
<BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">except: from paraview.simple import *</p>
<BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0;">paraview.simple._DisableFirstRenderCameraReset()</p>
s = SplineSource()<BR>
s.ParametricFunction.SetPropertyWithName("Closed",1)<BR>
pointA = [1,2,3]<BR>
pointB = [6,5,4]<BR>
pointC = [7,8,9]<BR>
s.ParametricFunction.SetPropertyWithName("Points", pointA+pointB+pointC)<BR>
<BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">DataRepresentation1 = Show()</p>
DataRepresentation1.EdgeColor = [0.0, 0.0, 0.5000076295109483]<BR>
<BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;">Render()</p>
<BR><p style="margin: 0px; text-indent: 0px; -qt-block-indent: 0; -qt-paragraph-type: empty;"><br><span class="ecxheadline">Ian </span></p><div><hr id="stopSpelling">Date: Sat, 26 Nov 2011 21:43:47 +0100<br>From: jerome.velut@kitware.com<br>To: lesl4685@vandals.uidaho.edu<br>CC: paraview@paraview.org<br>Subject: Re: [Paraview] Spline Source and python script<br><br>
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Hum... I guess you copied my code lines and pasted them in the
python shell, right?<br>
<br>
I found a limitation of the python shell, but I didn't take the time
to report it: when I copy several lines from a file to the paraview
python shell, they are not executed. Moreover, the unix-style
"middle click direct copied" line is also not executed, though the
characters are well written!!<br>
<br>
Try this:<br>
- copy/paste the lines one by one with ctrl+c / ctrl+v method<br>
- or (prefered!) create a file that you execute as a macro from the
"Macros" menu<br>
- or re-type by hand all the lines ;)<br>
<br>
FYI, I compile frequently the git-master and this method always
worked for me. So should be with 3.12.<br>
<br>
HTH,<br>
Jerome<br>
<br>
On 11/26/2011 09:18 PM, Ian Leslie wrote:
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<div dir="ltr">
<div dir="ltr">Hi Jerome,</div>
<div dir="ltr"><br>
Thanks for explaining in more detail. I tried the
script but only two spline points were produced at 0,0,0 and
1,0,0. No errors are given, so I can't point to a line in the
code. I am running ParaView 3.12.0, perhaps something changed
between 3.10 and 3.12 to affect the script? It is also
possible I am overlooking something very obvious as I have
only just started to use the python scripting in paraview. </div>
<div dir="ltr"> </div>
<div dir="ltr">This is the script I ran in the python shell </div>
<div dir="ltr"> </div>
<div dir="ltr"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'>s</span></span></span>
= SplineSource()</span>
<p style="text-indent: 0px;"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'> s.ParametricFunction.SetPropertyWithName(
"Closed", 1 ) </span></p>
<p style="text-indent: 0px;"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'> pointA = [1,2,3]</span></p>
<p style="text-indent: 0px;"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'> pointB = [6,5,4]</span></p>
<p style="text-indent: 0px;"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'> pointC = [7,8,9]</span></p>
<p style="text-indent: 0px;"><span style='color: rgb(0, 150, 0); font-family: "Courier"; font-size: 8.25pt;'> s.ParametricFunction.SetPropertyWithName(
"Points", pointA+pointB+pointC) </span></p>
</div>
<div dir="ltr"> </div>
<div dir="ltr">My goal is to have a python script that will take
multiple point locations given in the script or from a file
and produce a spline without having to manually enter them
into the spline source one at a time. Open to any suggestions
and all ideas. </div>
<div dir="ltr"> </div>
<div dir="ltr">Thanks, <br>
<br>
<span class="ecxheadline">Ian </span><br>
<br>
<br>
<br>
</div>
<div>
<hr id="ecxstopSpelling">Date: Sat, 26 Nov 2011 13:02:12 +0100<br>
From: <a class="ecxmoz-txt-link-abbreviated" href="mailto:jerome.velut@gmail.com">jerome.velut@gmail.com</a><br>
To: <a class="ecxmoz-txt-link-abbreviated" href="mailto:lesl4685@vandals.uidaho.edu">lesl4685@vandals.uidaho.edu</a><br>
CC: <a class="ecxmoz-txt-link-abbreviated" href="mailto:paraview@paraview.org">paraview@paraview.org</a><br>
Subject: Re: [vtkusers] Spline Source and python script<br>
<br>
Hi,<br>
it is more a ParaView-related question, so I changed the list
name ;)<br>
<br>
I tried again the solution Pat proposed in the post, and I am
sorry to tell you that it works without changing anything...<br>
I just can be more precise. Please follow these steps in the
paraview python shell :<br>
s = SplineSource()<br>
s.ParametricFunction.SetPropertyWithName( "Closed", 1 ) # Now,
the "Closed Spline" property toggles to "checked"<br>
pointA = [1,2,3]<br>
pointB = [6,5,4]<br>
pointC = [7,8,9]<br>
s.ParametricFunction.SetPropertyWithName( "Points",
pointA+pointB+pointC) # Now, the three points appear in the
spline points list<br>
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Then press apply : the spline appears in the render window.<br>
If you experience problems, please tell me which steps are
guilty.<br>
<br>
HTH,<br>
Jerome<br>
<br>
On 11/26/2011 08:04 AM, Ian Leslie wrote:
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<div dir="ltr"> Hi,<br>
I saw your post on getting the spline function to work
in the pyhthon shell within ParaView on the vtk.org users
mailing list and was wondering if you would be willing to
share your solution with me. I wasn't able to implement
the suggested solution based on the post alone <a href="http://markmail.org/search/list%3aparaview?q=SplineSource+and+python+script#query:list:paraview%20SplineSource%20and%20python%20script+page:1+mid:hhzkv5vj33zv6hky+state:results" target="_blank">http://markmail.org/search/list:paraview?q=SplineSource+and+python+script#query:list%3Aparaview%20SplineSource%20and%20python%20script+page:1+mid:hhzkv5vj33zv6hky+state:results</a><br>
<br>
Thanks, <br>
<br>
<span class="ecxheadline">Ian </span><br>
</div>
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