Rhino 7 : How to use SubD

[@skadrivers898]

SubD konusunda, başlangıc seviyesinin şu ana kadar gördüğüm en iyi videosu.

[@omrsrf]

I have recently started using rhino for building facade design and fabrication purpose. 3d modeling softwares like blender, maya or 3dsmax has this feautre. But this is new in rhino7. Thank you for your quick tutorial.