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Wavefront OBJ

Open Beta

.obj · model/obj

OBJ је класичан формат 3D мреже који подржава сав 3D софтвер. Зграде се екструдују у 3D, извоз укључује MTL фајл са материјалима. Текстуални формат, лак за читање и уређивање.

Извезите OBJ одмах ✨ Отворена бета — бесплатно, без ограничења

Кључне могућности

✓3D зграде са висинама

✓MTL фајл са материјалима

✓Текстуални формат

✓Универзална компатибилност

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

О формату 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.

Који програм отвара OBJ датотеке

Следећи програми и апликације могу да отворе, уреде и раде са Wavefront OBJ (.obj) датотекама извезеним из OSM2CDR:

🎲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.

Ко користи OBJ карте

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3D моделовање

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

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Визуелизација градова

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

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Гејм енџини

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

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3D штампа

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

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Архитектонски модели

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

Како извести OBJ

Изаберите област

Нацртајте правоугаоник или полигон на интерактивној карти на osm2cdr.ru

Одаберите OBJ

Изаберите Wavefront OBJ са листе од 127 доступних формата извоза

Извоз

Кликните на Извоз и добићете своју .obj датотеку за 1–5 минута

Преузимање

Преузмите готову OBJ датотеку и отворите је у Blender

Како отворити након извоза

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.

Популарне карте у формату OBJ

Бесплатно

Преузмите извозе карата у формату Wavefront OBJ

Преузмите професионалне OBJ карте из OpenStreetMap. Тренутачно генерисање, било која област.

Бесплатно / извоз

Извезите OBJ одмах →

Често постављана питања

Могу ли да отворим OBJ у Blender-у? ▼

Да ли су материјали укључени? ▼

OBJ или STL за 3D штампу? ▼

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? ▼

Упоредите са другим форматима

⚖ OBJ vs FBX ⚖ STL vs OBJ

Сродни формати

Често се извозе заједно

OBJ+🏠STL 🏠glTF 🎮FBX

tutorial