formZ SDK | 5.0 API Reference | Project | Modeling | Objects | Control Objects | Nurbz Curve

# fz_objt_cnstr_nrbz_curve_extract

Description

Create a nurbz curve object at the surface isoline either in the U or V direction at the specified parameter value. More than one curve object could be returned in case of a trimmed nurbz surface.

Plugin Prototype

fzrt_error_td fz_objt_cnstr_nrbz_curve_extract(

fzrt_int | windex,
fz_objt_ptr | srf_obj,
fzrt_boolean | is_u,
double | parm,
fz_enty_list_ptr | ent_list )

Parameters

windex [Input]

project window index

srf_obj [Input]

nurbz surface

is_u [Input]

TRUE, if U direction
FALSE, if V direction

parm [Input]

parameter value at which the isoline should be generated

ent_list [Result]

list of nurbz object pointers

Returns

Error codes

Availability

5.0.0.0

Example Files

util_objt_edit_nrbz_curv.fsl

See Also

,

Function Set

fz_model_fset

Defined in

fz_objt_ncrv_api.h