How do I make a hollow cylinder with variable hole size?

[keenan1127 (Keenan)]

I want to make a cylinder that has a center that can change in diameter, but the actual outside part’s diameter doesn’t change. Something like changing between these two parts I made, but more smoothly without needing to make a thousand parts and/or unions for it to work. Anyone able to help?

[BeansIsPro (ras)]

Have you tried blender? It might be easier to make an abstract model like the one you need there.
Alternatively you’d probably have to use a lot of parts to make it on studio.

[grimmerschool2 (PartyNoob)]

You can try adding a script that changes the size of the negate, then union when the player sets it.
Heres a example:

ui.Changed:Connect(function() -- assuming theres a ui to allow players to set variables
local hollow = Part1:SubtractAsync(Part2)
end)

@BeansIsPro

Have you tried blender?

bro

[keenan1127 (Keenan)]

this didn’t work, I tried using it with a script in the model by cloning the original parts and using that, but it just errored saying “Unable to cast value to Objects” in output

[keenan1127 (Keenan)]

found out that “SubtractAsync(Part2)” requires Part2 to be in {}s
so like Part1:SubtractAsync({Part2})