spritestudio6::SsPoint2 Struct Reference

２次元座標を表現するためのクラスです。 More...

#include <sstypes.h>

Public Member Functions
	SsPoint2 (float _x, float _y)
	SsPoint2 ()
SsPoint2	operator+ (const SsPoint2 &r) const
SsPoint2	operator- (const SsPoint2 &r) const
SsPoint2	operator* (float r) const
SsPoint2	operator/ (float r) const
float	length_sq () const
float	length () const
void	normalize ()

Static Public Member Functions
static float	distance_sq (const SsPoint2 &l, const SsPoint2 &r)
static float	distance (const SsPoint2 &l, const SsPoint2 &r)
static void	normalize (const SsPoint2 &in, SsPoint2 *out)
static float	dot (const SsPoint2 &l, const SsPoint2 r)
static float	cross (const SsPoint2 &l, const SsPoint2 &r)
static float	get_angle_unit (const SsPoint2 &v0, const SsPoint2 v1)
static float	get_angle (const SsPoint2 &v0, const SsPoint2 &v1)
static float	get_angle_360_unit (const SsPoint2 &v0, const SsPoint2 v1)
static float	get_angle_360 (const SsPoint2 &v0, const SsPoint2 v1)

Public Attributes
float	x
float	y

Detailed Description

２次元座標を表現するためのクラスです。

Constructor & Destructor Documentation

SsPoint2() [1/2]

spritestudio6::SsPoint2::SsPoint2 ( float _x, float _y )

inline

SsPoint2() [2/2]

spritestudio6::SsPoint2::SsPoint2 ( )

inline

Member Function Documentation

cross()

static float spritestudio6::SsPoint2::cross ( const SsPoint2 & l, const SsPoint2 & r )

inlinestatic

distance()

static float spritestudio6::SsPoint2::distance ( const SsPoint2 & l, const SsPoint2 & r )

inlinestatic

distance_sq()

static float spritestudio6::SsPoint2::distance_sq ( const SsPoint2 & l, const SsPoint2 & r )

inlinestatic

dot()

static float spritestudio6::SsPoint2::dot ( const SsPoint2 & l, const SsPoint2 r )

inlinestatic

get_angle()

static float spritestudio6::SsPoint2::get_angle ( const SsPoint2 & v0, const SsPoint2 & v1 )

inlinestatic

２つのベクトルが織りなす角度を求める

get_angle_360()

static float spritestudio6::SsPoint2::get_angle_360 ( const SsPoint2 & v0, const SsPoint2 v1 )

inlinestatic

get_angle_360_unit()

static float spritestudio6::SsPoint2::get_angle_360_unit ( const SsPoint2 & v0, const SsPoint2 v1 )

inlinestatic

get_angle_unit()

static float spritestudio6::SsPoint2::get_angle_unit ( const SsPoint2 & v0, const SsPoint2 v1 )

inlinestatic

２つのベクトルが織りなす角度を求める 入力は単位ベクトルでなくてはいけない。

length()

float spritestudio6::SsPoint2::length ( ) const

inline

length_sq()

float spritestudio6::SsPoint2::length_sq ( ) const

inline

normalize() [1/2]

void spritestudio6::SsPoint2::normalize ( )

inline

normalize() [2/2]

static void spritestudio6::SsPoint2::normalize ( const SsPoint2 & in, SsPoint2 * out )

inlinestatic

operator*()

SsPoint2 spritestudio6::SsPoint2::operator* ( float r ) const

inline

operator+()

SsPoint2 spritestudio6::SsPoint2::operator+ ( const SsPoint2 & r ) const

inline

operator-()

SsPoint2 spritestudio6::SsPoint2::operator- ( const SsPoint2 & r ) const

inline

operator/()

SsPoint2 spritestudio6::SsPoint2::operator/ ( float r ) const

inline

Member Data Documentation

x

float spritestudio6::SsPoint2::x

y

float spritestudio6::SsPoint2::y

---

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

• Common/Loader/sstypes.h