4th order bezier curve More...

Inheritance diagram for BezierCurve4:

Collaboration diagram for BezierCurve4:

Public Member Functions
	BezierCurve4 (Point3d in_P0, Point3d in_P1, Point3d in_P2, Point3d in_P3, Point3d in_P4)
	4th order bezier curve

Public Member Functions inherited from BezierCurve
virtual	~BezierCurve ()
	destructor

int	subdiv (double in_param, Point3d out_left_xyz, Point3d out_right_xyz)
	interface function to perform Bezier curve sub-division

bool	is_ctrl_pts_colinear ()
	returns if the control points are colinear

void	get_all_ctrl_pts (Point3d *out_ctrl_pts)
	get all the control points of the curve

void	get_ctrl_pt (int index, Point3d &out_pt)
	get the i'th control point of the curve

Public Member Functions inherited from ParametricCurve
int	eval (Point1d in_t, Point3d &out_xyz)

int	order (void)

int	deriv1 (Point1d in_t, Point3d &out_xyz)

void	deriv1_fd (const Point1d in_t, Point3d &dxyz_dt, double step=1.0e-3)
	Evaluate first derivative numerically by finite difference.

Private Member Functions
virtual int	v_order (void)

virtual int	v_subdiv (double in_param, Point3d out_left_xyz, Point3d out_right_xyz)
	calculates sub-division and returns new sub-curves

Additional Inherited Members
Protected Member Functions inherited from BezierCurve
void	checkInputParam (double in_t)
	check if input parameter is within range More...

Protected Attributes inherited from BezierCurve
Point3d *	m_ctrl_pts_
	control point data container

Detailed Description

4th order bezier curve

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

Public Member Functions