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

Chronological Thread 
  • From: Darrell Swenson <>
  • To: Sanket Jain <>
  • Cc: SCIRUN Users Mailing List <>
  • Subject: [SCIRUN-USERS] Re: Clip Field by Surface.
  • Date: Thu, 24 Feb 2011 14:25:19 -0700
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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


resulting in a clipped fiber field.

Good luck,


On Thu, Feb 24, 2011 at 1:52 PM, Sanket Jain <> 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

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