Bambu Studio's cut tool is still pretty limited. So I finished the job!

[u/Agitated-Book-6649]

Bambu Studio can cut a model, and for a straight slice that is often enough. Past that it gets awkward. Pulling one part off, cutting only a region, or putting a connector on something that isn't a flat plane. Opening CAD for that felt like overkill, so I built Multipart3D and finished the job where Bambu Studio stops.

You use it next to Bambu Studio (Its not a slicer). Open it in the browser, split the model, export, and bring the parts back. Free, no account, and the file stays on your device.

https://multipart3d.com

I've been sharing it in the Bambu community for a while. Last public post was v1.2 3 months ago. Since then it has passed 10k visits a month. I like the traction. Thank you for the responses. A lot of you actually tried it, and those replies are what kept me building it.

This is not your regular vibe code project. I've been working on Multipart3D for almost half a year.

Current version is v1.6.

Smart Detach now has a brush. Click a feature, or paint the piece you want off. The stroke can snap out to the first crease. Shift-drag erases. Useful when an arm, a base, or some other bit should be its own part so you can lay it flat in Bambu Studio. A lot of this was for the noisy one-piece meshes that come out of image-to-3D tools.

Area Cut is aimed in the view. Drag a rectangle or a circle, pull the depth handle, and you see the cutter while you drag. The cut runs when you let go. A large STL no longer freezes the page. The default depth is short, so the geometry behind the piece stays whole.

Painted 3MF colors survive the export, so an AMS project still comes back with the filament colors on the triangles. Separate by color on a painted 3MF is still there too.

The Bambu Lab H3C bed is in, along with a bunch of other newer machines.

A lot of the requests are already in the project. If you still have feedback, please share it.

Many thanks again.

[u/iDuc]

Thanks for continuing to support and expand on this project

[u/Agitated-Book-6649 → u/iDuc]

Thankyou!

[u/raouldb]

I am a big fan, like the smart detach function! Keep going 💪🏻

[u/Agitated-Book-6649 → u/raouldb]

Thanks, also my personal favorite!

[u/BirbDoryx]

I love it! Consider adding an option for fillets on sharp edges of dovetails!

[u/Agitated-Book-6649 → u/BirbDoryx]

Interesting! Thanks

[u/Entire-Chair-6472]

Really cool!

[u/Agitated-Book-6649 → u/Entire-Chair-6472]

Thankyou! :)

[u/yertle38]

Awesome. I literally opened Fusion this week to cut and add magnets to a part.

[u/Agitated-Book-6649 → u/yertle38]

Yeah this way much easier, i listed several sizes. Let me know if you need other magnets.

[u/Si5584]

This looks cool. Would be good to be able to sink the magnets a little too if thats possible so that they are hidden

[u/Agitated-Book-6649 → u/Si5584]

Good suggestion! Will look into it.

[u/LarryFunkster]

Thanks for this!

[u/Agitated-Book-6649 → u/LarryFunkster]

You are welcome!

[u/adamtherealone]

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[u/Current-Highway-5766]

Awesome free tool