How to place curves

Hello everyone.

Here is what I would like to discuss.
Right now, there are curves at 5mm intervals to a height of 1m.
I would like to place them as in my hand drawn picture.
To give you more details, I want to place the curves so that the angle of each layer starts at 50 degrees at the beginning and ends at 45 degrees at the end.

Please advise me how to do this.

Not really sure how you want those curves on the cube? On each face, wrapped around - what? I’m also not sure where those angles are meant to be on the cube. No code?

Looking at this square curve from the side, we want each layer to be arranged in a picturesque curve.

You want the side of the cube to look like this?

vcf

yes that’s right!