RDGeom::Point3D Class Reference

#include <point.h>

Inheritance diagram for RDGeom::Point3D:

Public Member Functions
constexpr	Point3D ()
constexpr	Point3D (double xv, double yv, double zv)
constexpr	~Point3D () override
constexpr	Point3D (const Point3D &other)
constexpr Point *	copy () const override
constexpr unsigned int	dimension () const override
constexpr double	operator[] (unsigned int i) const override
constexpr double &	operator[] (unsigned int i) override
constexpr Point3D &	operator= (const Point3D &other)
constexpr Point3D &	operator+= (const Point3D &other)
constexpr Point3D &	operator-= (const Point3D &other)
constexpr Point3D &	operator*= (double scale)
constexpr Point3D &	operator/= (double scale)
constexpr Point3D	operator- () const
constexpr void	normalize () override
double	length () const override
constexpr double	lengthSq () const override
constexpr double	dotProduct (const Point3D &other) const
double	angleTo (const Point3D &other) const
	determines the angle between a vector to this point from the origin and a vector to the other point.
double	signedAngleTo (const Point3D &other) const
	determines the signed angle between a vector to this point from the origin and a vector to the other point.
Point3D	directionVector (const Point3D &other) const
	Returns a normalized direction vector from this point to another.
constexpr Point3D	crossProduct (const Point3D &other) const
	Cross product of this point with the another point.
Point3D	getPerpendicular () const
	Get a unit perpendicular from this point (treating it as a vector):
Public Member Functions inherited from RDGeom::Point
virtual constexpr	~Point ()

Public Attributes
double	x {0.0}
double	y {0.0}
double	z {0.0}

Detailed Description

Definition at line 53 of file point.h.

Constructor & Destructor Documentation

Point3D() [1/3]

RDGeom::Point3D::Point3D ( )

inlineconstexpr

Definition at line 59 of file point.h.

Referenced by angleTo(), copy(), crossProduct(), directionVector(), dotProduct(), getPerpendicular(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), Point3D(), and signedAngleTo().

Point3D() [2/3]

RDGeom::Point3D::Point3D ( double xv, double yv, double zv )

inlineconstexpr

Definition at line 60 of file point.h.

References x, y, and z.

~Point3D()

RDGeom::Point3D::~Point3D ( )

inlineconstexproverride

Definition at line 62 of file point.h.

Point3D() [3/3]

RDGeom::Point3D::Point3D ( const Point3D & other )

inlineconstexpr

Definition at line 64 of file point.h.

References Point3D(), x, y, and z.

Member Function Documentation

angleTo()

double RDGeom::Point3D::angleTo ( const Point3D & other ) const

inline

determines the angle between a vector to this point from the origin and a vector to the other point.

The angle is unsigned: the results of this call will always be between 0 and M_PI

Definition at line 180 of file point.h.

References dotProduct(), lengthSq(), M_PI, and Point3D().

Referenced by signedAngleTo().

copy()

Point * RDGeom::Point3D::copy ( ) const

inlinenodiscardconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 67 of file point.h.

References Point3D().

crossProduct()

Point3D RDGeom::Point3D::crossProduct ( const Point3D & other ) const

inlineconstexpr

Cross product of this point with the another point.

The order is important here The result is "this" cross with "other" not (other x this)

Definition at line 228 of file point.h.

References Point3D(), x, y, and z.

dimension()

unsigned int RDGeom::Point3D::dimension ( ) const

inlineconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 71 of file point.h.

directionVector()

Point3D RDGeom::Point3D::directionVector ( const Point3D & other ) const

inline

Returns a normalized direction vector from this point to another.

Definition at line 214 of file point.h.

References normalize(), Point3D(), x, y, and z.

dotProduct()

double RDGeom::Point3D::dotProduct ( const Point3D & other ) const

inlineconstexpr

Definition at line 169 of file point.h.

References Point3D(), x, y, and z.

Referenced by angleTo().

getPerpendicular()

Point3D RDGeom::Point3D::getPerpendicular ( ) const

inline

Get a unit perpendicular from this point (treating it as a vector):

Definition at line 239 of file point.h.

References length(), Point3D(), x, y, and z.

length()

double RDGeom::Point3D::length ( ) const

inlineoverridevirtual

Implements RDGeom::Point.

Definition at line 158 of file point.h.

References x, y, and z.

Referenced by RDGeom::compute14Dist3D(), getPerpendicular(), and normalize().

lengthSq()

double RDGeom::Point3D::lengthSq ( ) const

inlineconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 163 of file point.h.

References x, y, and z.

Referenced by angleTo().

normalize()

void RDGeom::Point3D::normalize ( )

inlineconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 147 of file point.h.

References length(), x, y, z, and zero_tolerance.

Referenced by directionVector().

operator*=()

Point3D & RDGeom::Point3D::operator*= ( double scale )

inlineconstexpr

Definition at line 125 of file point.h.

References Point3D(), x, y, and z.

operator+=()

Point3D & RDGeom::Point3D::operator+= ( const Point3D & other )

inlineconstexpr

Definition at line 111 of file point.h.

References Point3D(), x, y, and z.

operator-()

Point3D RDGeom::Point3D::operator- ( ) const

inlineconstexpr

Definition at line 139 of file point.h.

References Point3D(), x, y, and z.

operator-=()

Point3D & RDGeom::Point3D::operator-= ( const Point3D & other )

inlineconstexpr

Definition at line 118 of file point.h.

References Point3D(), x, y, and z.

operator/=()

Point3D & RDGeom::Point3D::operator/= ( double scale )

inlineconstexpr

Definition at line 132 of file point.h.

References Point3D(), x, y, and z.

operator=()

Point3D & RDGeom::Point3D::operator= ( const Point3D & other )

inlineconstexpr

Definition at line 101 of file point.h.

References Point3D(), x, y, and z.

operator[]() [1/2]

double RDGeom::Point3D::operator[] ( unsigned int i ) const

inlineconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 73 of file point.h.

References x, y, and z.

operator[]() [2/2]

double & RDGeom::Point3D::operator[] ( unsigned int i )

inlineconstexproverridevirtual

Implements RDGeom::Point.

Definition at line 87 of file point.h.

References x, y, and z.

signedAngleTo()

double RDGeom::Point3D::signedAngleTo ( const Point3D & other ) const

inline

determines the signed angle between a vector to this point from the origin and a vector to the other point.

The results of this call will be between 0 and M_2_PI

Definition at line 201 of file point.h.

References angleTo(), M_PI, Point3D(), x, y, and zero_tolerance.

Member Data Documentation

x

double RDGeom::Point3D::x {0.0}

Definition at line 55 of file point.h.

Referenced by RDMIF::calculateDescriptors(), crossProduct(), directionVector(), dotProduct(), getPerpendicular(), length(), lengthSq(), normalize(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), operator[](), operator[](), Point3D(), Point3D(), and signedAngleTo().

y

double RDGeom::Point3D::y {0.0}

Definition at line 56 of file point.h.

Referenced by RDMIF::calculateDescriptors(), crossProduct(), directionVector(), dotProduct(), getPerpendicular(), length(), lengthSq(), normalize(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), operator[](), operator[](), Point3D(), Point3D(), and signedAngleTo().

z

double RDGeom::Point3D::z {0.0}

Definition at line 57 of file point.h.

Referenced by RDMIF::calculateDescriptors(), crossProduct(), directionVector(), dotProduct(), getPerpendicular(), length(), lengthSq(), normalize(), operator*=(), operator+=(), operator-(), operator-=(), operator/=(), operator=(), operator[](), operator[](), Point3D(), and Point3D().

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

• point.h