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-   -   [ICEM] why do I always get crossed association for Ogrid (http://www.cfd-online.com/Forums/ansys-meshing/108688-why-do-i-always-get-crossed-association-ogrid.html)

foolboy007 October 30, 2012 12:39

why do I always get crossed association for Ogrid
 
1 Attachment(s)
even if I re-associate the edge and vertex, the snap project vertices still goes crazy...

did I miss something when I split the Ogrid block?

davidwilcox October 30, 2012 18:24

Hi Guan Zhao,
The snap function does that. It doesnt give you a full representation of the object. It will 'work well' when you have objects like squares. If you really want the edges to represent the curves, select the spline option. I think it is under edit edge. Note though..this is only a graphical representation. It goes "crazy" graphically, yes but it still complies with what you're trying to do. One way to check is to put nodes on the edge and do a pre-mesh. Hope this helps. :)


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