SubD is a brand new geometry development feature for designers who want to create editable and highly precise geometries, explore organic forms, and develop new design languages. Unlike other geometries, SubD - subdivision - combines fast and efficient editing and freeform modeling precision.
Precise, organic modeling made easy. Grab, pull, and accelerate with real-time subdivision modeling to create complex, free-form geometries. SubD objects are created with high precision and can be directly converted into manufacturable solid models. You can also convert scan or mesh data to SubD objects and even NURBS objects.