Rhino BETA has a Markup feature based on the Markup feature in iRhino3D . [Markups-Example] What is a Markup in Rhino? The Markup mode is a way to store view dependent feedback in your 3D model. You can draw, callout and annotate directly on the view using the tools provided. It can be restored, e…

(9.0.26132.12305, 2026-05-12) Save the model file while a markup is active. Quit + restart Rhino. Load the model file. The viewport is locked. Double-click in the markup panel doesn’t do anything. Unlock the viewport. Try again in the markup panel. Markup seems to conflict with the viewport …

[image] Morteza Karimi: Thank you, logged here and will fix ASAP: RH-95154 Markup in German This one is working now.

Hi Charles - [image] Charles: The viewport is locked. Double-click in the markup panel doesn’t do anything. Unlock the viewport. Try again in the markup panel. If you at this point in your video… [image] … click the Cancel button in the lower right corner of the viewport, the markup is…

[image] Wim Dekeyser: markup is closed and the viewport unlocked That’s a workaround for now. The system should be foolproof. Good it’s on tune-up list. When a viewport is intentionally locked, then it gets unlocked. That can’t be wanted. The viewport lock for Markup must not inter…

[image] Charles: When a viewport is intentionally locked, then it gets unlocked. → RH-95493 Markup: Should not Interfere with User Lock -wim

I saw them, thank you. I’ve already pushed a fix for that issue and it’ll be in the next WIP release

Rhino BETA Feature: Markup

Serengeti (Rhino BETA)

gustojunk (Gustavo Fontana) May 14, 2026, 11:10pm 182

hi @mkarimi, I continue my thread on testing markups, but I posted the windows testing in the iRHino thread,. Sorry I should have posted i there instead. Here’s the post:

Topic		Replies	Views
Display Performance and Markups iRhino 3D windows , mac	15	310	September 17, 2025
Testmarkup - Sketching in Rhino 8 - FUN STUFF! Rhino	56	2505	April 25, 2025
Markup issue in iRhino 3D iRhino 3D	19	319	May 23, 2026
Freehand annotation tool like "zoom annotation" or "snipping tool pen" Rhino windows	3	212	August 6, 2025
iRhino WIP Available iRhino 3D	74	24819	December 26, 2024

Rhino BETA Feature: Markup

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