@Rich-O-Brien Thank you a lot! I was able to Dev Tools and will study it!

@Rich-O-Brien Thank you! I'm ashamed, but I haven't figured out how to put the plugin there yet! Can you tell me?

Hi everybody!

I am pleased to present my first Sketchup extension.
This is an advanced synthesis of two already existing great plugins Global Material Changer and Material Tools, plus a few of my ideas.
Here are functions:
1 - Filtering by lists of replacement and new material
2 - The ability to select materials with a pipette
3 - Work globally or only on selected objects
4 - The ability to isolate the selected by making it unique. At the same time, the connection between the copies of the components inside the selection remains
5 - Rubber web dialog
6 - When selecting the "Unique" mode, the object isolation operation is displayed withe a progress bar

Many thanks to authors of GMC and MT.

My main activity is large architectural design, and thanks to AI I was able to create tools for work and just as a hobby.

If errors or suggestions are found I will try to update ASAP

The plugin was written for SU 2026 on Windows 10/ 11.

Launches from the Extension menu - Ultra Material Change

I'm ashamed, but I haven't figured out how to properly upload plugins here yet! Can someone please tell me?

ultra_mat_change.rbz

@fredo6 The extension is very useful. But in the large model there is a limit on the number of materials supplied, and the color theme change takes a very long time (2 min.) on a modern computer (AMD 16 honest cores up to 5 GHz, 128GB RAM, RTX 2080 Super 12 GB). A model of a city with 80,000 inhabitants. Unfortunately, I can't share the model.

Great work! For not large model work perfectly! But for big models (see attachment) unuseble, because too slow.
Sending changes - 5 minutes
Receiving changes - 30 minutes
Link to model:
https://drive.google.com/file/d/1Lk5D2pn70A17AFaocPMWhC5-Oh9nTlNf/view?usp=sharing

Sketchup 2023
Windows 10
RTX 2080 super 11 GB
AMD Ryzen 9 5950X
RAM 128 GB

This is incredible

Very nice idea! And it will be better if add scrolling speed dependence.