XirusCAD v1.0.4.4 (x64) for Rhino 7 XirusCAD v1.0.4.4 (x64) for Rhino 7 | 11 MB | Language: English Subdivision, bridges, Y-branches, smooth surface patches, starpoint creation with G2 or higher continuity and much more! XirusCAD provides a new, intuitive CAD solution for organic and freeform modeling.