Strange hole in subdivided model...

[jrgauthier]

Hi!
I’m having a strange problem with a *obj that comes from Houdini. It’s a simple fish model…
When I import my model in zbrush, it looks fine, but as soon as I subdivide it, there’s a holes going in the fish nose. It’s weird, I never got that sort of problem with any model…I tryed to subdivide it in Houdini, Maya and XSI and there is no hole going through is nose, it only happen in zbrush, does anybody knows what the problem is? please help me! I attached my obj to this post as well as a picture of my problem…

Thanks for any help you guys can give me!

The link to download the obj…
http://www.turboatomic.com/html/poisson_v015.zip

Attachments

[aurick]

Polar points like that sometimes create problems when subdividing. You might try pressing Tool>Deformation>Unify before dividing. Another thing you might try is Tool>Geometry>Crease right after you import.

[jrgauthier]

Thanks very much, I’ll try that!

cheers!