linear development of a tube

[Filippo90]

Good morning to all, I would have a little question to ask you. I used a 3d sketch and a sweep. But I would need a linear development to know the total length of the tube, is there any command to get it? I attach an image
thanks in advance

 

[Lorenzo.bon]

Hi.
the iproperties menu should calculate the total volume of the piece, from which you can extract the length of the middle section by dividing the volume to the circle area

 

[Filippo90]

Hi.
the iproperties menu should calculate the total volume of the piece, from which you can extract the length of the middle section by dividing the volume to the circle area

Okay done, thank you very much: