bt::vector2i Class Reference

vector2i - two-dimensional integer vector. More...

Public Member Functions
_FORCEINLINE	vector2i ()
	The constructor does not set the initial values to the fields.
_FORCEINLINE	vector2i (_int32 _a)
	Конструктор, задает все параметры равными одному значению.
_FORCEINLINE	vector2i (_int32 _x, _int32 _y)
_FORCEINLINE	vector2i (vector2f *_a)
	Преобразование вектора в формате с плавающей точкой в целочисленный
_FORCEINLINE bool	leftOfLine (const vector2i &a, const vector2i &b)
	The position of a point on a straight line passing through a b.
_FORCEINLINE const vector2i	operator* (const float &b)
	Scaling vector.
_FORCEINLINE const vector2i	operator* (const _int32 &b)
	Scaling vector.
_FORCEINLINE const vector2i	operator+ (const vector2i &a) const
	Addition of vectors.
_FORCEINLINE const vector2i &	operator+= (const vector2i &a)
	Addition of vectors.
_FORCEINLINE const vector2i	operator- (const vector2i &a) const
	Subtraction of vectors.
_FORCEINLINE const vector2i &	operator-= (const vector2i &a)
	Subtraction of vectors.
_FORCEINLINE _int32 &	operator[] (unsigned int id) const
	Accessing parameters as array elements.
_FORCEINLINE _int32	quadDistanceFromLine (const vector2i &a, const vector2i &b)
	The square of the distance from a point to a straight line passing through a b.
_FORCEINLINE _int32	sqrLen ()
	Vector length squared.
_FORCEINLINE void	zero ()
	Sets the value of the fields to zero.

Public Attributes
_int32	x
	Параметр оси X.
_int32	y
	Параметр оси Y.

Friends
_FORCEINLINE friend vector2i	operator* (vector2i &a, _int32 &b)
	Scaling vector.
_FORCEINLINE friend vector2i	operator* (_int32 &b, vector2i &a)
	Scaling vector.
_FORCEINLINE friend vector2i	operator+ (const vector2i &a, const vector2i &b)
	Addition of vectors.
_FORCEINLINE friend vector2i	operator+ (vector2i &a, vector2i &b)
	Addition of vectors.
_FORCEINLINE friend vector2i &	operator+= (vector2i &a, vector2i &b)
	Addition of vectors.
_FORCEINLINE friend vector2i	operator- (vector2i &a, vector2i &b)
	Subtraction of vectors.
_FORCEINLINE friend vector2i &	operator-= (vector2i &a, vector2i &b)
	Subtraction of vectors.

Detailed Description

vector2i - two-dimensional integer vector.

See Also

vector4i, vector3i bt: math

Constructor & Destructor Documentation

_FORCEINLINE bt::vector2i::vector2i ( _int32  _x, _int32  _y  )

inline

Конструктор.

Parameters

_x	- vector x
_y	- vector y