In the Rhino 9 WIP, you can now use Grasshopper to randomize texture mapping offsets which will do what you are looking for here on multiple objects in unison. See the attached example…
RandomizeOffset.zip (1.4 MB)
In the Rhino 9 WIP, you can now use Grasshopper to randomize texture mapping offsets which will do what you are looking for here on multiple objects in unison. See the attached example…