3MF (3D Manufacturing Format)
Open BetaEksport bangunan 3D ke 3MF — standard moden untuk pencetakan 3D. Menyokong warna, bahan, dan adegan dalam satu fail ZIP. Disyorkan berbanding STL untuk penghiris moden.
Ciri Utama
Mengenai Format 3MF
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.
Program yang Membuka Fail 3MF
Program dan aplikasi berikut boleh membuka, menyunting, dan bekerja dengan fail 3MF (3D Manufacturing Format) (.3mf) yang dieksport daripada OSM2CDR:
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.
Siapa yang Menggunakan Peta 3MF
Cara Mengeksport 3MF
Cara Membuka Selepas Eksport
- 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.
Peta popular dalam 3MF
Dapatkan eksport peta 3MF (3D Manufacturing Format)
Muat turun peta 3MF profesional daripada OpenStreetMap. Penjanaan serta-merta, sebarang kawasan.
Soalan Lazim
Bandingkan dengan Format Lain
3MF guides and tutorials
Format Berkaitan
Kerap Dieksport Bersama
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