PrimArc Inout Const vC SM3M.SMC_Vector3D [...] coordinates vN SM3M.SMC_Vector3D [...] of the arc’s plane

Const vC SM3M.SMC_VECTOR3D [...] coordinates vN SM3M.SMC_VECTOR3D [...] of the arc’s plane

ring’s center (x,y,z) d [...] ring d

PrimArc Inout Const vS_local SM3M.SMC_VECTOR3D vD_local SM3M.SMC_VECTOR3D

Name Type Input dS

Name Type Input dS

Reverse BOOL dS LREAL d [...] ) = S * f(x/L) if NOT bReverse g(x) = S

Id dS LREAL elem

Fun Input dS LREAL

Elem Input dS LREAL