Hi there, a tedious task I often encounter is scaling UV maps so that the same texture appears at the same scale on multiple different objects for rendering, time consuming and hard to do accurately. I often export models to 3rd party software for rendering, and I want to use the custom unwraped UV’…

Thanks for the request. That approach makes sense. Do you always want uniform scaling?

Yes, this is a good one. For some inspiration, you can take a look e.g. at Texel Density - Zen UV 5.1 for Blender Texel density, or ‘unifying’ UV scale is a use a lot in other DCC software. Do you always want uniform scaling? Ideally options to scale all UVs of a mesh with the same and one tha…

Yes uniform scaling, same in both U and V for the entire mesh. If the user is applying the same texture over a complex object. Usually They still need to go through the unwrapping process and make any corrections needed in the uv editor first to ensure the texture displays as uniformly as possible …

Yeah that approach would work just as good. No need for a reference object. Just type in a ‘texel density’ then start clicking on points on objects. Would be fantastic.

Logged as RH-89878 Match UV maps scale across multiple objects

It seems to work really well for my use cases. which is mostly rendering yacht interiors, where there are many items of different sizes that use the same material. This command allows me to roughly/quickly get the material scale looking the same on all the surfaces that are facing the camera for re…

Idea/Request: Match UV maps scale across multiple objects

Rendering

dan (Dan) December 23, 2025, 10:25pm 8

RH-89878 is fixed in the latest Rhino WIP. Please give it a try.

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Match UV scale of 2 objects Rhino for Windows	10	2778	July 4, 2017
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Idea/Request: Match UV maps scale across multiple objects

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