This plugin for Rhinoceros is a flexible BIM solution for architecture.
VisualARQ adds architectural features and parametric architectural objects that are suitable for both 3D modeling and 2D documentation.
It also reads and write the IFC file format. This way, Rhino can speak with BIM software like Revit, ArchiCAD, Tekla etc.
The design power of Rhino and the flexibility of Grasshopper can now be easily leveraged.
More information and free download: