Legal Information

Open Source Notices

Some online tools on this website use open-source libraries. All rights in these libraries remain with their respective authors and rights holders.

IFC Viewer

The IFC viewer uses, among others, the following open-source components:

• Three.js – JavaScript 3D library, license: MIT License, project: threejs.org
• web-ifc-three – IFC loader for Three.js, license: MIT License, project: GitHub / ThatOpen / web-ifc-three
• web-ifc – IFC parser and WASM component, license: Mozilla Public License 2.0, project: GitHub / ThatOpen / engine_web-ifc
• three-mesh-bvh – acceleration structure for raycasting and geometry operations in Three.js, license: MIT License, project: GitHub / gkjohnson / three-mesh-bvh

These libraries are used under their respective license terms. HYLLA does not claim ownership of these open-source components.

The HYLLA website and HYLLA tool source code are not automatically released under an open-source license by using these libraries.