BSpline< Point_t > Class Template Reference

Class for BSpline curve fitting. Works for both 2D and 3D. Example: More...

#include <easy3d/core/curve.h>

Inheritance diagram for BSpline< Point_t >:

Public Types
typedef Point_t::FT	FT
	The floating-point number type.
Public Types inherited from Curve< Point_t >
typedef Point_t::FT	FT
	The floating-point number type.

Public Member Functions
	BSpline ()=default
	Default constructor.
Public Member Functions inherited from Curve< Point_t >
	Curve ()
	Default constructor.
void	set_steps (int steps)
	Set the number of steps.
void	add_way_point (const Point_t &point)
	Add a way point.
int	node_count () const
	Return the number of nodes.
const Point_t &	node (int i) const
	Return the coordinates of the i_th node.
FT	length_from_start_point (int i) const
	Return the total curve length from the start point.
FT	total_length () const
	Return the total length of the curve.
void	clear ()
	Clear all cached values.

Detailed Description

template<typename Point_t>
class easy3d::BSpline< Point_t >

Class for BSpline curve fitting. Works for both 2D and 3D. Example:

auto cv = new easy3d::curve::BSpline<vec3>;
curve->set_steps(num);
for (const auto& p : points)
cv->add_way_point(p);
for (int i = 0; i < cv->node_count(); ++i)
std::cout << cv->node(i) << std::endl;

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

• /Users/lnan/Documents/Projects/Easy3D/easy3d/core/curve.h