()
. , . Extrude () , Bevel () .
. . , , . .
Boolean( )
Union (). , , .
Intersection (). , .
Subtraction (). , , .
(Lofting) , . (shapes) , (path).
NURBS
, , . NURBS : Point (. 1), CV (Control Vertex) (. 2). . Point , , , . CV , . point
Control vertex