The open-source tool for creating 3D models

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

CityJSON/io: Python CLI to process and manipulate CityJSON files

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

Validation of 3D primitives according to the international standard ISO19107

A Blender add-on to import, edit and export 3D city models encoded in CityJSON v.1.0 format preserving geometries, attributes and semantics

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

Convert various AEC model formats for efficient viewing in the browser with xeokit.

Repository for the 3D Amsterdam Unity viewer project

A QGIS plugin that adds support for CityJSON files

Generate Minetest worlds based on real-world geodata

A Gson based library for parsing and serializing CityJSON

CityJSON loader and renderer for Three.js, React-three-fiber, and Jupyter Notebook / JupyterLab

Official validator for CityJSON + CityJSONSeq datasets

CLI application to create CityJSON files from points and a 3D model (OBJ).

Converter for CityJSON files to IFC