3MF (3D Manufacturing Format)
Open BetaVie 3D-rakennukset 3MF-muotoon – nykyaikainen 3D-tulostuksen standardi. Tukee värejä, materiaaleja ja näkymiä yhdessä ZIP-tiedostossa. Suositeltava STL:n sijaan nykyaikaisissa viipalointiohjelmissa.
Keskeiset ominaisuudet
Tietoa 3MF-muodosta
3MF is an open 3D printing format from the 3MF Consortium, conceived as a replacement for STL. Inside it is a ZIP archive with an XML model, so a single file holds not only triangles but also colors, separate scene objects and metadata. Modern slicers — PrusaSlicer, Cura, Bambu Studio, Orca — read it out of the box.
A map is exported to 3MF for printing a physical model: a city district on a base, an architectural context model, a teaching aid. Compared with STL the gain is practical: buildings arrive as separate objects with colors by development type, and the slicer sees them individually instead of as one fused mesh.
The output is a single .3mf file: buildings extruded from OSM outlines by height or floor count, and a solid base plate under them so the model stands flat on the bed and needs no supports. The geometry is built in real-world meters and centered on the selected area — the final size of the model is set by the scale in the slicer.
Mikä ohjelma avaa 3MF-tiedostot
Seuraavat ohjelmat ja sovellukset voivat avata ja muokata OSM2CDR:stä vietyjä 3MF (3D Manufacturing Format) (.3mf) -tiedostoja sekä työskennellä niiden parissa:
Format specifications
- Open standard
- 3D coordinates supported
- Lossless (no quality loss)
- Stores feature attributes
- Output: 1 file
- 3D Manufacturing Format .3mf (3MF Consortium). Modern STL alternative with materials and metadata. PrusaSlicer, Cura, Bambu Studio.
Ketkä käyttävät 3MF-karttoja
Näin viet kartan muotoon 3MF
Kuinka avata viennin jälkeen
- PrusaSlicer, Cura, Bambu Studio or Orca Slicer — File → Open/Import, then set the scale to fit your bed: the model arrives in real meters.
- Check before printing — look at the thinnest buildings: if a wall is thinner than a couple of nozzle widths, increase the scale or take a smaller area.
- 3D Builder (included with Windows) — quick viewing and editing: delete extra objects, check that the model is watertight.
- Blender or Fusion 360 — open the .3mf if the model needs finishing: trim the edges, add a caption or mounting points.
- Color printing — building colors are stored in the file, but they only come out on multi-material printing; on a single-color printer they are simply ignored.
Suositut 3MF-kartat
Hanki 3MF (3D Manufacturing Format) -karttavientejä
Lataa ammattilaistason 3MF-karttoja OpenStreetMapista. Luodaan välittömästi mistä tahansa alueesta.
Usein kysytyt kysymykset
Vertaa muihin muotoihin
3MF guides and tutorials
Liittyvät muodot
Usein viedään yhdessä
Related Articles
3MF — Modern 3D Printing Format with Colors, Materials and Support Structures
3MF is a Microsoft and 3MF Consortium ZIP-XML format for 3D printing: colors, materials, supports, beam lattices; STL al
tutorialHow to Export 3D Buildings from OpenStreetMap to STL for 3D Printing
Step-by-step guide: export OpenStreetMap buildings with real heights to STL, glTF and OBJ for 3D printing, architectural
tutorial3D Printing City Maps: Export to STL
How to export OpenStreetMap to STL for 3D printing a relief city model on FDM or SLA printers.