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X3D (Extensible 3D)

Open Beta

.x3d · model/x3d+xml

3D建物を、インタラクティブな3DグラフィックスのISO標準であるX3Dとしてエクスポートします。ナビゲーションと照明に対応したXMLフォーマットです。VRMLの後継です。

今すぐX3Dをエクスポート ✨ オープンベータ — 無料、制限なし

主な機能

✓X3D 3.3 XML

✓色付きマテリアル

✓カメラとナビゲーション

✓ライティング

Example X3D export (central Moscow, 1x0.5 km) — Example: central Moscow, ~1×0.5 km, medium detail

X3Dフォーマットについて

X3D is the ISO standard for three-dimensional scenes, the direct heir of VRML but written in XML. Thanks to that the file is read by any parser, edited as text and embedded into a web page through X3DOM or X_ITE without plugins.

The export is taken for demonstrative tasks: an interactive model of a district on a department website, an appendix to a paper, teaching material, exchanging geometry with scientific software. This is the most "document-like" of the three-dimensional formats — it is put into a paper's archive and opened years later.

The file holds an X3D scene of version 3.3, Interchange profile: buildings are extruded from outlines into volume (LOD1, flat roofs), each is assigned a material colored by type of development, and a light source and a viewpoint are added. Very small outlines with an area under half a square meter are discarded as noise.

Height is taken from the height tag, otherwise from the number of floors at 3 meters each, otherwise from a typical height for that type of development, and as a last resort — 9 meters. The 3D export area is limited to 1500 km²: beyond that the scene turns into millions of polygons that no viewer will open.

X3Dファイルを開けるプログラム

次のプログラムおよびアプリケーションは、OSM2CDRからエクスポートしたX3D (Extensible 3D)（.x3d）ファイルを開き、編集し、利用できます：

💻X3DOM 🎲Blender 💻view3dscene 💻FreeWRL 💻InstantPlayer 💻Paraview

Format specifications

Open standard
3D coordinates supported
Lossless (no quality loss)
Stores feature attributes
Output: 1 file
X3D (ISO/IEC 19775), VRML's XML successor. Opens in view3dscene, Instant Reality, X3DOM (browser-native).

X3D地図を利用するユーザー

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Web 3D

A three-dimensional model of a district right on a web page — X3DOM shows it without plugins.

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CAD ビジュアライゼーション

Exchanging building geometry with engineering and CAD tools that understand X3D.

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教育

Teaching material: the scene is worked through tag by tag in XML and edited in a text editor.

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科学モデル

An appendix to a scientific paper, where an open ISO standard and reproducibility matter.

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バーチャルリアリティ

A scene for VR installations built around X3D and its predecessor VRML.

X3Dのエクスポート方法

範囲を選択

osm2cdr.ruのインタラクティブ地図上で長方形またはポリゴンを描画します

X3Dを選択

利用可能な127種類のエクスポートフォーマットの一覧からX3D (Extensible 3D)を選択します

エクスポート

「エクスポート」をクリックすると、1〜5分で.x3dファイルを受け取れます

ダウンロード

完成したX3Dファイルをダウンロードし、X3DOMで開きます

エクスポート後の開き方

A browser through X3DOM or X_ITE — include the library and put the scene into the page; the model turns with the mouse and needs no plugins.
view3dscene, FreeWRL, InstantReality — desktop X3D viewers: open it, walk around the scene, check the geometry.
Blender — import through the Web3D X3D/VRML2 add-on (enabled in the preferences); if it is missing in your version, convert the file to glTF with view3dscene.
ParaView — opens X3D as geometry for scientific visualization, handy for combining the city with computed fields.
Editing as text — this is XML: the material color, the viewpoint and the lighting can be changed in an ordinary editor without opening a 3D program.

X3Dの人気地図

フリー