How to easily make complex region

How can I easily make this glass shape a region. it must be that exact shape. i know about //sel poly and then select all the points but there are a ton of points and i have to make this region multiple times in different places. the solution can be with worldedit/worldguard or a bukkit coded plugin, i can do both. thanks for any help

 

@GeorgeeeHD

Define a "region." What's the purpose of this plugin? What is the end goal?

 

@mythbusterma
worldguard region. i simply need to make the region. i know its not really plugin development but if necessary to do so easily i can code it so i put it here. i need to make an exact worldguard region of the glass

 

So are you trying to copy the name of "WorldGuard" and just put "region" at the end...
or are you trying to figure out how to make an "exact" region of your glass?

 

@Trimzy
the second option "figure out how to make an "exact" region of your glass?"
i need to make an exact region of the glass within worldguard

 

Their's not exact way to do it.
I just make multiple regions