How do I straighten out a line of vertices?

Support Modeling
1

How I straighten out line of asymmetric vertices?

2

How many vertices?

3

In a 3/4 ring, or a horse-shoe shape. Maybe a few dozen.

4

Why would you want to straighten it if you want to keep that shape? Maybe post a picture.

5

Along the Z-axis, they are not vertically aligned.

6

scale them along the z-axis, and set the scale factor to 0.

7

This combination: S->Z->0

8

Thanks for the question and the answer (key combination)! I’ve been wondering too how it could be done. Now, I know it!