The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

OpenProject is the leading open source project management software.

The open source BIMserver platform

Graphics engine and toolkit for client applications.

Open source JavaScript SDK for viewing high-detail, full-precision 3D BIM and AEC models in the Web browser.

Reading and writing IFC files with Javascript, at native speeds.

The official IFC Loader for Three.js.

A .NET library to work with data in the IFC format. This is the core component of the Xbim Toolkit

A browser-based BIM viewer, built on the xeokit SDK

The latest version of the BIM Surfer WebGL viewer for IFC

The smallest useful BIM.

XbimGeometry contains the CLR interop libraries and the c++ engine used to compute the 3D geometry of models.

Sample files of various formats and schema versions.

A WebGL based BIM viewer, built on three.js and Vue. Used to view gltf, ifc, obj, dae, stl models, etc.

Computer interpretable (XML) standard to define Information Delivery Specifications for BIM (mainly used for IFC)

Examples and demos for gemini-viewer sdk, which is a WebGL based BIM model viewer, built on three.js. It is used to view dwg/dxf, gltf, obj, ifc models, etc.

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

This is the official repository of mago-3d-tiler.

Repository to collect updates to the IFC4.3 Specification

The buildingSMART Data Dictionary repository, where we publish the documentation, examples and more. We don't publish here the data, the source code of the bSDD service or the front end of the website.