[vtkusers] Interpreting colors on a polydata surface

[don.casteel]

Have you tried running the electrical data through an
ImageGaussianSmooth filter?

Don Casteel - Manufacturing Engineer
Delphi Thermal & Interior
4605 Airport Road
Gadsden, Alabama 35904

Office:  256-413-4118
Cell:     256-312-9195
D/C:     154*82240*28




-----Original Message-----
From: vtkusers-bounces+don.casteel=delphi.com at vtk.org
[mailto:vtkusers-bounces+don.casteel=delphi.com at vtk.org] On Behalf Of
Kevin Wilson
Sent: Monday, October 24, 2005 12:34 PM
To: vtkusers at vtk.org
Subject: [vtkusers] Interpreting colors on a polydata surface

Hi everyone,

I've been working on this problem for a while, but yet can't find a good
solution.  I have a heart surface in the form of polydata and I would
like
to color it based on the electrical activity.  The problem is that the
polydata has about 33000 points, and I only have the electrical
information
for about 100 of them.

So, I can obviously color the 100 points correctly, but I would like the
entire heart to be interpolated with color based on these 100 points.
What
is happening so far is I'm getting a red heart with 100 spots on it.

Any ideas with interpolating, thresholding, or creating a texture map
would
help a lot.

Thanks in advance,

Kevin

_______________________________________________
This is the private VTK discussion list.
Please keep messages on-topic. Check the FAQ at:
http://www.vtk.org/Wiki/VTK_FAQ
Follow this link to subscribe/unsubscribe:
http://www.vtk.org/mailman/listinfo/vtkusers

****************************************************************************************

Note:  If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. Thank you.

****************************************************************************************