Try clip by scalar? Alan
From: [email protected] [mailto:[email protected]] On Behalf Of Mohammad Mirzadeh Sent: Wednesday, June 16, 2010 5:22 PM To: Moreland, Kenneth Cc: [email protected] Subject: Re: [Paraview] Threshold Thanks Ken, I have tried that. The problem is that contour gives exactly the opposite surface. That may sound a bit confusing, so let me explain. Suppose I have a cube, and I exclude a sphere from it. Now what I want to see is the parts of the cube that are outside the sphere. However, if I plot the zero contour of my level set, it just draws the sphere which is exactly the opposite of what I'm interested in! On Wed, Jun 16, 2010 at 4:11 PM, Moreland, Kenneth <[email protected]<mailto:[email protected]>> wrote: Try using the contour filter instead. -Ken On 6/16/10 4:51 PM, "Mohammad Mirzadeh" <[email protected]<http://[email protected]>> wrote: Dear all, I had a question about threshold filter. I am working on complex geometries and the way I represent them is to use a level set function. Now when I want to see solid part of domain, I just use the threshold filter on the level set function and ask for wherever it is positive. The problem that I have right now is that threshold filter kinda creates a rasterized bject right at the solid-fluid interface. Is there any way you can have a rather smooth shape at the interface? Thanks, Mohammad Graduate Research Assistant, Dept. Mech. Eng., University of California Santa Barbara CA 93106 **** Kenneth Moreland *** Sandia National Laboratories *********** *** *** *** email: [email protected]<http://[email protected]> ** *** ** phone: (505) 844-8919 *** web: http://www.cs.unm.edu/~kmorel
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