Q3NURBCurve_GetData
You can use theQ3NURBCurve_GetData
function to get the data that defines a NURB curve and its attributes.
TQ3Status Q3NURBCurve_GetData ( TQ3GeometryObject curve, TQ3NURBCurveData *nurbCurveData);
curve
- A NURB curve.
nurbCurveData
- On exit, a pointer to a
TQ3NURBCurveData
structure that contains information about the NURB curve specified by thecurve
parameter.DESCRIPTION
TheQ3NURBCurve_GetData
function returns, through thenurbCurveData
parameter, information about the NURB curve specified by thecurve
parameter. QuickDraw 3D allocates memory for theTQ3NURBCurveData
structure internally; you must callQ3NURBCurve_EmptyData
to dispose of that memory.
Main | Top of Section | What's New | Apple Computer, Inc. | Find It | Feedback | Help