There’s been a long running request for better indicators of the U and V directions on a surface. In the Rhino WIP we’ve made it so when control points are turned on for surfaces (F10), we draw two arrows near the origin (0,0) control point. These arrows indicate the U and V directions of the surfa…

Rhino WIP Feature: Surface Direction Indicators

brian (Brian Gillespie) December 9, 2025, 11:51pm 17

RH-21211 is fixed in Rhino WIP

Topic		Replies	Views
Feature request: Appearance adjustments for U and V selected control point indicators Serengeti (Rhino WIP)	14	1046	November 19, 2025
Wish: Tune up MoveUVN Serengeti (Rhino WIP)	37	1921	March 4, 2025
Bug? Surface UV direction showing when selecting control point(s) on srf Rhino windows	8	103	November 7, 2024
Red lines appear at surface edge when control points are selected? Rhino for Windows windows	1	655	March 16, 2022
UV Indicators Rhino for Windows windows , wish	71	3910	November 19, 2025