4 Creating and Editing NURB Curves
Q3NURBCurve_SetKnot
function to set a knot of a NURB curve.
TQ3Status Q3NURBCurve_SetKnot ( TQ3GeometryObject curve, unsigned long knotIndex, float knotValue);curve
A NURB curve.knotIndex
An index into theknots
array of knots for the specified NURB curve.knotValue
The desired value of the specified knot of the specified NURB curve.
Q3NURBCurve_SetKnot
function sets the value of the knot having the index specified by the knotIndex
parameter in the knots
array of the NURB curve specified by the curve
parameter to the value specified in the knotValue
parameter.
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