🏠

Wavefront OBJ

Open Beta

.obj · model/obj

OBJ je klasičan 3D mesh format koji podržava sav 3D softver. Zgrade se ekstrudiraju u 3D, a izvoz uključuje MTL datoteku s materijalima. Tekstualni format, jednostavan za čitanje i uređivanje.

Izvezi OBJ sada ✨ Otvorena beta — besplatno, bez ograničenja

Ključne značajke

✓3D zgrade s visinama

✓MTL datoteka s materijalima

✓Tekstualni format

✓Univerzalna kompatibilnost

Example OBJ export (central Moscow, 1x0.5 km) — Example: central Moscow, ~1×0.5 km, medium detail

O formatu OBJ

OBJ is a text format for describing three-dimensional geometry, invented by Wavefront and since then turned into the common language of 3D software: a list of vertices and faces plus a separate .mtl file with materials. It is read by Blender, 3ds Max, Maya, Cinema 4D, SketchUp, MeshLab and game engines — usually with no import settings at all.

An OSM map is exported to OBJ when you need not a picture but a volumetric model of a city block: a base for architectural visualization, an environment for a scene in a game engine, the foundation for a video or a physical model. Instead of modelling houses by hand you get ready-made development and then work with your own object on top of it.

Only buildings make it into the model: outlines are extruded upward to the height from the height or building:levels tags (at three meters per floor), and if there are no tags — to a neutral value so that a house does not stay flat. The colour of each building is set by the type of development and written into the .mtl. Coordinates are meters from the centre of the selected area and the base is flat: there is no relief in the model, and no georeferencing either. You download a ZIP archive with a pair of .obj and .mtl files that need to be kept together.

Koji program otvara datoteke OBJ

Sljedeći programi i aplikacije mogu otvoriti, uređivati i raditi s datotekama Wavefront OBJ (.obj) izvezenima iz OSM2CDR-a:

🎲Blender 🎲3ds Max 🎲Maya 💻Cinema 4D 🎨SketchUp 🔬MeshLab

Format specifications

Open standard
3D coordinates supported
Lossless (no quality loss)
No attributes
Output: 2 files in archive
Wavefront OBJ + MTL material file (ZIP). Universal 3D mesh format; opens in Blender, Maya, 3ds Max, Cinema 4D.

Tko koristi karte OBJ

🏗

3D modeliranje

Ready volumetric development as the starting point of a scene — instead of modelling blocks by hand.

💻

Vizualizacija gradova

A city panorama for visualizations and videos: recognizable geometry of streets and houses.

📊

Game engineovi

An environment for a level in Unreal or Unity — the model is imported as a static mesh.

🎨

3D ispis

A blank for printing a physical model; before the slicer the model is worth checking, and for printing itself people usually take STL.

🗺

Arhitektonski modeli

Site context for an architectural project: neighbouring development in volume, on top of which your object is placed.

Kako izvesti OBJ

Odaberite područje

Nacrtajte pravokutnik ili poligon na interaktivnoj karti na osm2cdr.ru

Odaberite OBJ

Odaberite Wavefront OBJ s popisa od 127 dostupnih formata izvoza

Izvoz

Kliknite Izvoz i primite svoju .obj datoteku za 1 – 5 minuta

Preuzimanje

Preuzmite gotovu datoteku OBJ i otvorite je u Blender

Kako otvoriti nakon izvoza

Blender (free) — File -> Import -> Wavefront (.obj); the model arrives with materials if the .mtl is in the same folder. From there, render, edit the geometry or export into another format.
3ds Max, Maya, Cinema 4D — standard OBJ import; the scale is already in meters, so it is enough to set the scene units to meters.
MeshLab (free) — quickly look at the model, measure its overall dimensions, simplify the mesh if there are many buildings.
Unreal Engine or Unity — drag the .obj into the project as a static environment mesh; materials are usually reassigned with the engine's own tools.
For 3D printing — first check the model in a slicer or in MeshLab: it is more convenient to print from the STL format, which we deliver separately.

Popularne karte u formatu OBJ

Besplatno

Nabavite izvoze karata u formatu Wavefront OBJ

Preuzmite profesionalne karte u formatu OBJ iz OpenStreetMapa. Trenutno generiranje, bilo koje područje.

Besplatno / izvoz

Izvezi OBJ sada →

Često postavljana pitanja

Mogu li otvoriti OBJ u Blenderu? ▼

Jesu li materijali uključeni? ▼

OBJ ili STL za 3D ispis? ▼

Are materials included? ▼

OBJ or STL for 3D printing? ▼

What units are used and where is the origin? ▼

Where does the height of buildings come from? ▼

Usporedba s drugim formatima

⚖ OBJ vs FBX ⚖ STL vs OBJ

Povezani formati

Često se izvoze zajedno

OBJ+🏠STL 🏠glTF 🎮FBX

tutorial