How to get the a window outer boundary?

[Anonymous]

If I have a irregular window like a triangle o trapezoid, How to I can get the outer boundary of that window?

The window can by hosted or not so, the use of some wall as reference for opening is not possible.

I need get the outer boundary used for the family symbol..

[naveen.kumar.t]

Hi @Anonymous ,

I hope this link will help you to solve your problem.

find-doors-and-windows-boundary-curves 

[Anonymous]

Thanks for the tip but I see the topic is using a wall or opening as reference for the calculation and I need get the outer boundary alone, not as reference of a host, opening cut or something else.

Thanks..

[Yien_Chao]

i can take a look, can you share your window family? 

[Anonymous]

Yes.

Attached is one example of trapezoid window.

I need the outer boundary of the bigger trapezoid only!

Thanks..

[FAIR59]

You can use the Extrusion Analyzer class.

see https://knowledge.autodesk.com/support/revit-products/learn-explore/caas/CloudHelp/cloudhelp/2014/EN... 

and https://thebuildingcoder.typepad.com/blog/2013/04/extrusion-analyser-and-plan-view-boundaries.html