SCIRun User Mailing List

Text archives Help


[SCIRUN-USERS] Re: Clip Field by Surface.


Chronological Thread 
  • From: Darrell Swenson <darrell.swenson@gmail.com>
  • To: Sanket Jain <jainsanket1@gmail.com>
  • Cc: SCIRUN Users Mailing List <scirun-users@sci.utah.edu>
  • Subject: [SCIRUN-USERS] Re: Clip Field by Surface.
  • Date: Thu, 24 Feb 2011 14:25:19 -0700
  • Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=HHchZEht6lKBOjYvMu/cES/8J6nfR1DMakO2Oe7CFWkHCU9TnTmMCA1HnSSTBmm8Hz i/BdpumSvdMrRxYaaeKEeCnUwVC5M05bGYLqcJ3d7rRSIJHTBCNTh13RC1hvff7m6Gav DcXWJVNQeqL0bZS9RLThShn9taUGAqZzDlmUU=
If your brain surface is completely closed or "water tight" then it is not too hard.  There are several ways, but the easiest is to simply create a volumetric mesh and then clip you fiber field to your brain mesh.  So this would look like:

Brain field goes to

interfacewithtetgen  (the default params should work in this case)

fiber field and output tet mesh of brain goes to

clipfieldwithfieldorwidget

resulting in a clipped fiber field.

Good luck,

Darrell




On Thu, Feb 24, 2011 at 1:52 PM, Sanket Jain <jainsanket1@gmail.com> wrote:
Hello Folks,

Is there any way to crop a scirun field with respect to scirun tri-surface? In my case, I have a brain surface (trisurf field) and fibers(field, output of tend fiber module). Some part of the fiber is outside the brain surface while most of it is inside the surface. I want to crop the part of the fiber which is outside the surface while retaining the part of the fiber which is inside the surface.

Let me know if you require anything to help me out.

Sanket Jain



Archive powered by MHonArc 2.6.16.

Top of page