<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body bgcolor="#FFFFFF" text="#000000">
Jothy,<br>
<br>
Thanks for your reply.<br>
<br>
I am interested in printing the interpolated scalar values to the
screen (Terminal window), how would I go about this?<br>
<br>
~Brian<br>
<br>
<br>
<br>
On 05/09/2012 09:41 AM, Jothybasu Selvaraj wrote:
<blockquote
cite="mid:CAKuw5X3t0mjv72WsH246yeYk4LO6tEJM6oJqqTWUwOxQ3NNd2g@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=ISO-8859-1">
<div dir="ltr">This should help you<br>
<br>
vtkSmartPointer<vtkProbeFilter>pf=<br>
vtkSmartPointer<vtkProbeFilter>::New();<br>
pf->SetInput(cube);//cube as vtkImageData<br>
pf->SetSource(line);line as vtkPolyData<br>
pf->Update();<br>
<br>
//Returns the result as a vtkTable<br>
vtkSmartPointer<vtkDataObjectToTable>polyDataToTable=<br>
vtkSmartPointer<vtkDataObjectToTable>::New();<br>
polyDataToTable->SetInputConnection(pf->GetOutputPort());<br>
polyDataToTable->SetFieldType(vtkDataObjectToTable::POINT_DATA);<br>
polyDataToTable->Update();<br>
<br>
Jothy<br>
<br>
<div class="gmail_quote">On Wed, May 9, 2012 at 2:17 PM, Brian
Curtis <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:bcurtis3@masonlive.gmu.edu" target="_blank">bcurtis3@masonlive.gmu.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
I'm looking for an example that does this or a few examples
that show the proper way to do this.<br>
<br>
I'm not sure how to understand vtkProbeFilter from <a
moz-do-not-send="true"
href="http://www.vtk.org/doc/nightly/html/classvtkProbeFilter.html"
target="_blank">http://www.vtk.org/doc/nightly/html/classvtkProbeFilter.html</a>
and what part of it will do the work I need.<br>
<br>
vtkProbeFilter->Probe requires three vtkDataSet but how
do I get my points into a dataset?<br>
<br>
Thanks for your help,<br>
~Brian<br>
<br>
On 05/08/2012 11:10 AM, Brian Curtis wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br>
I am interested in creating the following simple example
in order to expand off of at a later time:<br>
- Create a cube (8 points) with scalar values all set to 1<br>
- Create a line (5 points) that intersects with cube<br>
- Get scalar interpolations for the line from the cube<br>
<br>
Cube pts:<br>
float pts[8][3] = { {-1.0, -1.0, -1.0}, {-1.0, 1.0, -1.0},<br>
{-1.0, 1.0, 1.0}, {-1.0, -1.0,
1.0},<br>
{1.0, -1.0, -1.0}, {1.0, 1.0,
-1.0},<br>
{1.0, 1.0, 1.0}, {1.0, -1.0, 1.0}
};<br>
Line pts:<br>
float line[5][3] = { {-2.0, 2.0, -2.0}, {-1.0, 1.0, -1.0},<br>
{0.0, 0.0, 0.0}, {1.0, -1.0, 1.0},
{2.0, -2.0, 2.0} };<br>
<br>
I could not find a simple example to do this, and I'm not
exactly sure if probefilter is the right way to go about
this. What the best (and easiest) way to approach this
problem?<br>
<br>
Thanks,<br>
~Brian<br>
<br>
_______________________________________________<br>
Powered by <a moz-do-not-send="true"
href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at <a
moz-do-not-send="true"
href="http://www.kitware.com/opensource/opensource.html"
target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep messages on-topic and check the VTK FAQ at: <a
moz-do-not-send="true"
href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a moz-do-not-send="true"
href="http://www.vtk.org/mailman/listinfo/vtkusers"
target="_blank">http://www.vtk.org/mailman/listinfo/vtkusers</a><br>
<br>
</blockquote>
<br>
<br>
_______________________________________________<br>
Powered by <a moz-do-not-send="true"
href="http://www.kitware.com" target="_blank">www.kitware.com</a><br>
<br>
Visit other Kitware open-source projects at <a
moz-do-not-send="true"
href="http://www.kitware.com/opensource/opensource.html"
target="_blank">http://www.kitware.com/opensource/opensource.html</a><br>
<br>
Please keep messages on-topic and check the VTK FAQ at: <a
moz-do-not-send="true"
href="http://www.vtk.org/Wiki/VTK_FAQ" target="_blank">http://www.vtk.org/Wiki/VTK_FAQ</a><br>
<br>
Follow this link to subscribe/unsubscribe:<br>
<a moz-do-not-send="true"
href="http://www.vtk.org/mailman/listinfo/vtkusers"
target="_blank">http://www.vtk.org/mailman/listinfo/vtkusers</a><br>
</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div dir="ltr">Jothy<br>
</div>
<br>
</div>
</blockquote>
<br>
</body>
</html>