Third Party Licences

The core XBIM library makes use of the following 3rd party software packages, under their associated licences:

• OpenCASCADE Geometry Engine: OPEN CASCADE Public License
• Gardens Point Parser Generator: New BSD Licence
• Elements of 3D Tools WPF library: MS Permissive Licence
• Log4net: Apache 2.0 Licence
• NPOI: Apache 2.0 Licence
• NewtonSoft JSON: MIT Licence

Additionally the Samples also make use of the following libraries

• SignalR: Apache 2.0 Licence

All licences are included in full under the Licences\3rd Party solution folder.