OdGeKnotVector::getInterval Method

Syntax

C++

int getInterval(int order, double param, OdGeInterval& interval) const;

Parameters	Description
int order	[in] The order of the spline.
double param	[in] Parameter to specify a point on the vector.
OdGeInterval& interval	[out] Receives the interval containing the point specified by param.

Returns the knot interval, and the index of the knot interval, containing the point specified by param.

param must lie between the knot values indexed by order -1 and length() - order, where order is the order of the spline.