How to create particular shape?

jure8

Hi Everyone! I'm new on this forum and I'll be glad if someone could help me. I would like to create 3d model of this object

So far I've done almost everything but now I'm facing a problem.
How can I create the thing that is missing on my object. This green shape on third picture

I hope someone could help me. Thank you!

Gaieus

Hi Jure,

Download Soap Skin and Bubble plugin.

Aidus

Soap Skin & Bubble can do this:
http://www.tensile-structures.de/sb_software.html

I'm too late Gaieus

pilou

Or Extrude Edges By Rails (by Lattice) by TIG if you have 4 curves
better if profil / profil & rail /rail have same number of segments!
Ps You can deform it with FFD by CPhilips

jure8

Gaieus, Aidus, Pilou thanks for your answers !
I think I'll try with SoapSkinBubbleTool.
Thanks again!