Forge SPARQL

A demo of this project was presented at the buildingSMART International Summit in London 2017.

Demo

See a running demo here

Install

You need node.js installed on your machine. Get it here: https://nodejs.org/en/. Tested with version 6.9.1. Also node gyp is needed to run Hylar. Get it here: https://github.com/nodejs/node-gyp

1. Forge credentials are defined in server/config/forge-api.ts or preferably by environment variables FORGE_ID and FORGE_SECRET
2. Currently model data is hardcoded in src/app/forge-viewer/viewer-container/viewer-container.component.ts - should be stated in GUI
3. Run npm install to install all dependencies. Further requires Angular-CLI and Typescript installed globally on the machine.

Start server

run node server/server.js

Settings

Host and ports can be defined in config.json (default is localhost:3000)

Triple-file and model files are located in ´data´ Any Forge model can be used. Data about model in src/app/forge-viewer/viewer-container.component.ts Any Triple file can be used. Triple file defined in server/models/query-engine.js

see also

The application is a simplified version from what is described in this Workshop paper: Mads Holten Rasmussen, Christian Anker Hviid and Jan Karlshøj (2017) Web-based topology queries on a BIM model, 5th Linked Data in Architecture and Construction Workshop (LDAC2017), November 13-15, 2017, Dijon, France, https://www.researchgate.net/publication/320757039_Web-based_topology_queries_on_a_BIM_model