#include <bezier_curves.h>
#include <geometry/ellipse.h>
#include <trigo.h>
#include <math/vector2d.h>
#include <wx/debug.h>
#include <wx/log.h>

Macros
#define	BEZIER_DBG "bezier"

Functions
static double	approx_int (double x)

static double	approx_inv_int (double x)

template<typename T>
void	TransformEllipseToBeziers (const ELLIPSE< T > &aEllipse, std::vector< BEZIER< T > > &aBeziers)
	Transforms an ellipse or elliptical arc into a set of quadratic Bezier curves that approximate it.

template void	TransformEllipseToBeziers (const ELLIPSE< double > &aEllipse, std::vector< BEZIER< double > > &aBeziers)

template void	TransformEllipseToBeziers (const ELLIPSE< int > &aEllipse, std::vector< BEZIER< int > > &aBeziers)

Macro Definition Documentation

◆ BEZIER_DBG

#define BEZIER_DBG "bezier"

Definition at line 86 of file bezier_curves.cpp.

Referenced by BEZIER_POLY::cubicParabolicApprox(), BEZIER_POLY::findInflectionPoints(), BEZIER_POLY::getCubicPoly(), BEZIER_POLY::GetPoly(), BEZIER_POLY::numberOfInflectionPoints(), and BEZIER_POLY::recursiveSegmentation().

Function Documentation

◆ approx_int()

static double approx_int ( double x )

static

Definition at line 176 of file bezier_curves.cpp.

Referenced by BEZIER_POLY::getQuadPoly().

◆ approx_inv_int()

static double approx_inv_int ( double x )

static

Definition at line 183 of file bezier_curves.cpp.

Referenced by BEZIER_POLY::getQuadPoly().

◆ TransformEllipseToBeziers() [1/3]

template void TransformEllipseToBeziers	(	const ELLIPSE< double > &	aEllipse,
		std::vector< BEZIER< double > > &	aBeziers )

◆ TransformEllipseToBeziers() [2/3]

template void TransformEllipseToBeziers	(	const ELLIPSE< int > &	aEllipse,
		std::vector< BEZIER< int > > &	aBeziers )

◆ TransformEllipseToBeziers() [3/3]

template<typename T>

void TransformEllipseToBeziers	(	const ELLIPSE< T > &	aEllipse,
		std::vector< BEZIER< T > > &	aBeziers )

Transforms an ellipse or elliptical arc into a set of quadratic Bezier curves that approximate it.

Minimum number of Beziers to use for a full circle to keep error manageable.

The number of Beziers needed for the given arc

Angle occupied by each Bezier

Definition at line 600 of file bezier_curves.cpp.

References std::abs(), ANGLE_0, ANGLE_360, EDA_ANGLE::AsRadians(), BEZIER< NumericType >::C1, BEZIER< NumericType >::C2, ELLIPSE< NumericType >::Center, BEZIER< NumericType >::End, ELLIPSE< NumericType >::EndAngle, M_PI, ELLIPSE< NumericType >::MajorRadius, ELLIPSE< NumericType >::MinorRadius, RADIANS_T, RotatePoint(), ELLIPSE< NumericType >::Rotation, BEZIER< NumericType >::Start, and ELLIPSE< NumericType >::StartAngle.

Referenced by DXF_IMPORT_PLUGIN::addEllipse(), BOOST_AUTO_TEST_CASE(), SCH_IO_ALTIUM::ParseEllipse(), and SCH_IO_ALTIUM::ParseEllipticalArc().

Macros

Functions