The open source BIMserver platform

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

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

The latest version of the BIM Surfer WebGL viewer for IFC

Digital Buildings (ontology and SDK) currently being used by Google internally to manage our own buildings.

Sample files of various formats and schema versions.

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

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.

A mvdXML checker and w3c SPARQL converter, as an IfcOpenShell submodule or stand-alone.

Development of the next generation of Industry Foundation Classes

Library to validate IFC and COBie models using IDS1.0 and xbim Toolkit

Volttime enables running a VOLTTRON experiment/simulation at a specific but arbitrary date, hour, minute, second and at faster or slower than actual time.

This repository shows how to process, update or create IFC (Industry Foundation Class) files automatically with python. The examples show how to parse geological/geotechnical related IFC Files that originate from Leapfrog Works.

Thermal is a simple physics library, performing heat transmittance & condensate calculations.

Manager for structured building properties - based on IFC, but highly simplified. Should convert nicely both ways and to other data formats.

Tableau Web Data Connector for a BCF server with the buildingSmart/BCF-API schema

The bSDD dictionary classification for UNI 8290, with references to the IFC 4.3 classification system.