The open-source tool for creating 3D models

Cesium-based 3D viewer and JavaScript API for the 3D City Database

3D City Database - The Open Source CityGML Database

The ultimate list of open data semantic 3D city models

Tilers accepting various input formats (OBJ, 3DCity databases, GeoJson, IFC) and producing 3DTiles tilesets.

3D都市モデルデータをUnityで扱うためのツールキット

3D City Database client for high-performance import and export of 3D city model data

Collection of tools for processing CityGML files

The Open Source Java API for CityGML

Specifications for CityJSON, a JSON-based encoding for 3D city models

3D city model viewer for Mac

C++ Library for CityGML Parsing and Visualization

3D都市モデルデータをUnreal Engineで扱うためのツールキット

3D都市モデルを都市育成シミュレーションゲーム"Cities:Skylines"にインポートするMOD

3D都市モデルを利用したUnity上でのアプリケーション開発を支援するツールキットアドオン

3D都市モデル（CityGML形式）からFBX/OBJ/Datasmith/IFC形式へ変換のためのFME Desktopのワークスペース

This repository contains code of a QGIS plugin that facilitates data handling of the CityGML 3D City Database.

A proof-of-concept tool for converting PLATEAU's 3D city models (CityGML) of Japan into various geospatial formats, including 3D Tiles, MVT, and GeoPackage.

MSc Computer Science project. Automatically enhance CityGML LOD2 buildings with facade details, by using a panoramic image sequence and building footprint data. NOTE: Amsterdam Panorama API is currently offline.

Library for Geo data in BIM integration, plug-in for Revit