# Reverting taper?

**URL:** <https://discourse.mcneel.com/t/reverting-taper/41879>\
**Category:** Rhino for Windows\
**Created:** [March 3, 2017, 11:48am UTC](https://discourse.mcneel.com/t/reverting-taper/41879 "2017-03-03T11:48:26Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![tomfinnigan](https://sea3.discourse-cdn.com/mcneel/user_avatar/discourse.mcneel.com/tomfinnigan/32/522027_2.png) [@tomfinnigan](https://discourse.mcneel.com/u/tomfinnigan)\
**Post date:** [March 3, 2017, 1:28pm UTC](https://discourse.mcneel.com/t/reverting-taper/41879/3 "2017-03-03T13:28:25Z")

</div>

You might be able to create two surfaces, one that is just a plane and one that is a tapered plane. Then use FlowAlongSrf from the plane to the tapered plane in order to taper a curve, or the other way to untaper. It probably won’t be exact, but it will be a lot closer.

[taper\_via\_flow.3dm](https://global.discourse-cdn.com/mcneel/uploads/default/original/3X/f/1/f1933e545a03c09b777a558013936c9b22153302.3dm) (83.9 KB)

---

_[View the full topic](https://discourse.mcneel.com/t/reverting-taper/41879)._