Logarithmic spiral_ how to create logarithmic spirals?

[VitalRealm]

Hello Community,

As you can see in the pictures below, I have created rotating pentagons and connected their corners with a Line.

Now I want this line to become a Logarithmic Spiral.

Using the "Smooth Curve" function gives me a sort-of a smooth curve, but you can clearly see its not 100% smooth, as you would wish it to be.

I manually have eye-balled the curve to look smooth and logarithmic, however I was wondering if there is a proper function for that??

I would highly appreciate your support on this.

(I am using Designer version 2.2.0)

 

Lines

Smooth Curve function

Manual adjustment

Edited November 13, 2023 by VitalRealm
Adjustments

[GarryP]

A Spiral Tool is expected for V2.3 and is currently being tested in beta:

Maybe that will be of some use when it’s incorporated into the commercial release.

[Pšenda]

"how to create logarithmic spirals?"

You can download svg from the internet, e.g. https://en.wikipedia.org/wiki/File:Logarithmic_spiral.svg
Since it is a vector image, you can further edit it according to your needs.