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SPAkern Global Function bs3_curve_control_points

void bs3_curve_control_points(	bs3_curve	`bs`,
	int&	`num_pts`,
	SPAposition*&	`ctrlpts`,
	const int	`use_initial_seam_multiplicity`	`= FALSE` )

Gets the number of control points and an array of control points for a 3D B-spline curve.

Role: This function creates an array of control points. It is up to the application to delete this array.

Effect: Read-only

Parameters:

bs: input curve.
num_pts: number of control points output.
ctrlpts: output control point array.

This object is included in the file: sps3crtn.hxx