[vtkusers] which filter should I use when I only want to render part of my object?

[liushuyan]

hi, gays.
 
    the problem is I want to have 8 sectors to make a circle, each of them have their own color. what I have is a disk which given 0 as the innerradius, and a large CircumferentialResolution to make it looks like a circle. Is there a way to make the circle "shrink" to a sector? or there are some better ways to do the job?
 
 
regards,
Shuyan Liu
_________________________________________________________________
新年换新颜，快来妆扮自己的MSN给心仪的TA一个惊喜！
http://im.live.cn/emoticons/?ID=18
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20080429/665cd617/attachment.htm>