Polynomial Spline Surface
Parameters are accessed with C4DAtom::GetParameter() / C4DAtom::SetParameter() 。见 Parameter IDs .
Parameter: Degree U
POLYNOMSURFACE_UDEGREE
Parameter: Degree V
POLYNOMSURFACE_VDEGREE
Parameter: Points U
POLYNOMSURFACE_UPOINTCOUNT
Parameter: Points V
POLYNOMSURFACE_VPOINTCOUNT
Parameter: Closed U
POLYNOMSURFACE_UCLOSED
Parameter: Closed V
POLYNOMSURFACE_VCLOSED