jau::math::geom::LineStrip2f Class Reference

A clockwise (CW) polyline. More...

#include <geom2f.hpp>

Inheritance diagram for jau::math::geom::LineStrip2f:

Collaboration diagram for jau::math::geom::LineStrip2f:

Public Member Functions
	LineStrip2f () noexcept
	LineStrip2f (const Point2f &center, const float angle) noexcept
AABBox2f	box () const noexcept override
bool	contains (const Point2f &o) const noexcept override
bool	intersection (Vec2f &reflect_out, Vec2f &cross_normal, Point2f &cross_point, const LineSeg2f &in) const noexcept override
	Return whether this object intersects with the given line segment and if intersecting, the crossing point (intersection), the normalized normal of the crossing surface and the reflection out vector. More...
bool	intersects (const AABBox2f &o) const noexcept override
bool	intersects (const Geom2f &o) const noexcept override
bool	intersects (const LineSeg2f &o) const noexcept override
bool	intersects_lineonly (const LineSeg2f &o) const noexcept
void	move (const float dx, const float dy) noexcept override
void	move (const Point2f &d) noexcept override
void	move_dir (const float d) noexcept override
void	normalize_center () noexcept
void	rotate (const float radians) noexcept override
void	set_center (const Point2f &p)
std::string	toString () const noexcept override
Public Member Functions inherited from jau::math::geom::AGeom2f
virtual void	move (const float dx, const float dy) noexcept=0
virtual void	move (const Point2f &d) noexcept=0
virtual void	move_dir (const float d) noexcept=0
virtual void	rotate (const float rad) noexcept=0
virtual bool	tick (const float dt) noexcept
Public Member Functions inherited from jau::math::geom::Geom2f
virtual	~Geom2f ()=default
virtual AABBox2f	box () const noexcept=0
virtual bool	contains (const Point2f &o) const noexcept=0
virtual bool	intersection (Vec2f &reflect_out, Vec2f &cross_normal, Point2f &cross_point, const LineSeg2f &in) const noexcept=0
	Return whether this object intersects with the given line segment and if intersecting, the crossing point (intersection), the normalized normal of the crossing surface and the reflection out vector. More...
virtual bool	intersects (const AABBox2f &box) const noexcept=0
virtual bool	intersects (const Geom2f &o) const noexcept=0
virtual bool	intersects (const LineSeg2f &o) const noexcept=0
virtual std::string	toString () const noexcept=0

Public Attributes
float	dir_angle
	direction angle in radians More...
Point2f	p_center
std::vector< Point2f >	p_list

Detailed Description

A clockwise (CW) polyline.

Definition at line 761 of file geom2f.hpp.

Constructor & Destructor Documentation

LineStrip2f() [1/2]

jau::math::geom::LineStrip2f::LineStrip2f ( )

inlinenoexcept

Definition at line 769 of file geom2f.hpp.

LineStrip2f() [2/2]

jau::math::geom::LineStrip2f::LineStrip2f ( const Point2f &  center, const float  angle  )

inlinenoexcept

Definition at line 773 of file geom2f.hpp.

Member Function Documentation

normalize_center()

void jau::math::geom::LineStrip2f::normalize_center ( )

inlinenoexcept

Definition at line 777 of file geom2f.hpp.

box()

AABBox2f jau::math::geom::LineStrip2f::box ( ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 792 of file geom2f.hpp.

move_dir()

void jau::math::geom::LineStrip2f::move_dir ( const float  d )

inlineoverridevirtualnoexcept

Implements jau::math::geom::AGeom2f.

Definition at line 800 of file geom2f.hpp.

move() [1/2]

void jau::math::geom::LineStrip2f::move ( const Point2f &  d )

inlineoverridevirtualnoexcept

Implements jau::math::geom::AGeom2f.

Definition at line 809 of file geom2f.hpp.

move() [2/2]

void jau::math::geom::LineStrip2f::move ( const float  dx, const float  dy  )

inlineoverridevirtualnoexcept

Implements jau::math::geom::AGeom2f.

Definition at line 815 of file geom2f.hpp.

rotate()

void jau::math::geom::LineStrip2f::rotate ( const float  radians )

inlineoverridevirtualnoexcept

Implements jau::math::geom::AGeom2f.

Definition at line 822 of file geom2f.hpp.

set_center()

void jau::math::geom::LineStrip2f::set_center ( const Point2f &  p )

inline

Definition at line 838 of file geom2f.hpp.

contains()

bool jau::math::geom::LineStrip2f::contains ( const Point2f &  o ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 844 of file geom2f.hpp.

intersects() [1/3]

bool jau::math::geom::LineStrip2f::intersects ( const LineSeg2f &  o ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 848 of file geom2f.hpp.

intersects() [2/3]

bool jau::math::geom::LineStrip2f::intersects ( const AABBox2f &  o ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 852 of file geom2f.hpp.

intersects() [3/3]

bool jau::math::geom::LineStrip2f::intersects ( const Geom2f &  o ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 856 of file geom2f.hpp.

intersects_lineonly()

bool jau::math::geom::LineStrip2f::intersects_lineonly ( const LineSeg2f &  o ) const

inlinenoexcept

Definition at line 860 of file geom2f.hpp.

intersection()

bool jau::math::geom::LineStrip2f::intersection ( Vec2f &  reflect_out, Vec2f &  cross_normal, Point2f &  cross_point, const LineSeg2f &  in  ) const

inlineoverridevirtualnoexcept

Return whether this object intersects with the given line segment and if intersecting, the crossing point (intersection), the normalized normal of the crossing surface and the reflection out vector.

Implements jau::math::geom::Geom2f.

Definition at line 876 of file geom2f.hpp.

toString()

std::string jau::math::geom::LineStrip2f::toString ( ) const

inlineoverridevirtualnoexcept

Implements jau::math::geom::Geom2f.

Definition at line 893 of file geom2f.hpp.

Member Data Documentation

p_list

std::vector<Point2f> jau::math::geom::LineStrip2f::p_list

Definition at line 763 of file geom2f.hpp.

p_center

Point2f jau::math::geom::LineStrip2f::p_center

Definition at line 764 of file geom2f.hpp.

dir_angle

float jau::math::geom::LineStrip2f::dir_angle

direction angle in radians

Definition at line 766 of file geom2f.hpp.

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

• include/jau/math/geom/geom2f.hpp