cajun::spline_t Class Reference

#include <spline.H>

Static Public Member Functions
static void	spline_init (spline_curve_t &myc, const double spline_pts_[12])
	Create a spline from 4 3D control points.
static void	spline_point (double pt[3], const spline_curve_t &spline_curve, double s)
	Get a 3D point on the spline curve.
Static Private Member Functions
static void	CubicSplineCoefficientEQ0 (std::vector< std::vector< double > > &myc, int myn, int mybeg, int myend)
	Spline construction routine derived by Dr. Borst from C. de Boor & R. Brun & F. Rademakers.

Member Function Documentation

static void cajun::spline_t::CubicSplineCoefficientEQ0	(	std::vector< std::vector< double > > &	myc,
		int	myn,
		int	mybeg,
		int	myend
	)			`[static, private]`

Spline construction routine derived by Dr. Borst from C. de Boor & R. Brun & F. Rademakers.

Parameters:

myc

Resembles a double array: myc[][4]

Referenced by spline_init().

Create a spline from 4 3D control points.

The spline will pass through the 4 control points. The control points are in 3 dimensions, so index 0, 1, 2 corresponds to the first control point.

Parameters:

	myc	Is the uninitialized spline_curve_t that will be initialized after function call.
	spline_pts_	An array of 4 3D control points. Index 0, 1, and 2 correspond to the first point.

Get a 3D point on the spline curve.

Parameters:

	pt	The point that will be set after return.
	spline_curve	An initialized spline_curve_t from which the 3D point will be taken.
	s	An index along the spline curve, 0 <= s <= 1. 0.0 corresponds to the first control point given to the spline and 1.0 corresponds to the last control point.

The documentation for this class was generated from the following files: