[vtkusers] How to determine if a loop is closed or not

Shyam Prakash ramakrishna.prakash at quest-global.com
Wed Jan 28 00:21:35 EST 2004


Hi,
            I have a set of vtkLine cell types which form a loop (like
circle or ellipse etc. which may be closed or not). I want to find out
is this loop is closed or not. Does any body know how this can be
determined.
 
Thanks
Shyam
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