Rolling surface

[Yomna_El-Ghazouly (Yomnayasser1)]

Hi guys,
I’m trying to make similar mechanism of the roll-up banner similar to the picture. I’m having a problem in making a surface that is fixed from a point on an axis and as the axis rotates the surface rolls up maintaining the same length.
Thank you in advance

[HS_Kim]

Hi.
Take a look at the attachment…

Roll-Up_Banner_re.gh (18.6 KB)

[Yomna_El-Ghazouly (Yomnayasser1)]

Thank you very much for your help!