<br><div class="gmail_quote">On Thu, Aug 27, 2009 at 3:04 PM, John Durkin <span dir="ltr"><<a href="mailto:jrd5084@psu.edu">jrd5084@psu.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Sara,<br>
<br>
I do. First a couple of questions:<br>
1. how are you reading in the data? .txt x,y,z<br>
2. Is there any scalar information attached to the points? intensity?<br>
<br>
-John<br>
<div><div></div><div class="h5"></div></div></blockquote><div><br>Sara,<br><br>You shouldn't need vtkdelaunay unless you are trying to triangulate your point cloud. If you have a vtkPolyData of the points, you can use the VTPDemo here:<br>
<br><a href="http://www.vtk.org/Wiki/Visualize_a_Sphere_or_a_VTP_File">http://www.vtk.org/Wiki/Visualize_a_Sphere_or_a_VTP_File</a><br clear="all"><br>Let us know if that is what you were looking for.<br><br>
Thanks,<br><br>David<br>
<br></div></div>