4 Creating and Editing NURB Curves
Q3NURBCurve_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 aTQ3NURBCurveData
structure that contains information about the NURB curve specified by thecurve
parameter.
Q3NURBCurve_GetData
function returns, through the nurbCurveData
parameter, information about the NURB curve specified by the curve
parameter. QuickDraw3D allocates memory for the TQ3NURBCurveData
structure internally; you must call Q3NURBCurve_EmptyData
to dispose of that memory.
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