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Seed / Boundary Nightmare

akelly
11-Garnet

Seed / Boundary Nightmare

I'm trying to find the interior volume of a PORTION of a complex casting
(i.e. one core such as "high pressure", "low pressure", "supply",
"return", etc.) and am having a lot of difficulty picking the
appropriate surfaces using the seed / boundary technique.

What I've noticed is that when you pick some surfaces, other
non-contiguous surfaces related to the same feature also get selected
(see attached). What I think is happening is if a feature like this
crosses over into a different core, it becomes a seed for the surfaces
into the next core, and so on ...

Any suggestions?

<<seed-boundary.png>> <<non-contiguous.png>>

Andrew Kelly, P.E. | Senior Engineer | Crane Aerospace & Electronics |
+1 440 326 5555 | F: +1 440 284 1090


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