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ComputeMesh Problem. [message #49135] Fri, 16 June 2006 11:46
spidersapiens is currently offline  spidersapiens
Messages: 6
Registered: June 2006
Junior Member
I tried to create a surface view from a set of cardiac data. I read
David's article (http://www.dfanning.com/graphics_tips/mesh.html) and
used ComputeMesh function from IDLgrROIGroup, which turned out to be
pretty good. A 3D heart shows up perfectly just like the head in
David's example.

However when I applied the same method to a brain dataset. It caused
problem because, from my observation, the ROI of brain has many holes
and cavities in it. But the result calculated from ComputeMesh always
tries to connect some separate regions together which generated a very
strange 3D model. Is there a way to work around this? I saw another
person asking the same question before. Unfortunately, nobody's
answered him yet.

Thanks,

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