Int2 Struct Reference

Two Dimensional Integer Coordinate Pair. More...

Detailed Description

Two Dimensional Integer Coordinate Pair.

Public Member Functions
	Int2 (int x, int y)
override bool	Equals (System.Object o)
bool	Equals (Int2 other)
override int	GetHashCode ()
override string	ToString ()

Static Public Member Functions
static long	DotLong (Int2 a, Int2 b)
	Dot product of the two coordinates. More...
static Int2	FromInt3XZ (Int3 o)
static Int2	Max (Int2 a, Int2 b)
static Int2	Min (Int2 a, Int2 b)
static bool	operator!= (Int2 a, Int2 b)
static Int2	operator+ (Int2 a, Int2 b)
static Int2	operator- (Int2 a, Int2 b)
static bool	operator== (Int2 a, Int2 b)
static Int2	Rotate (Int2 v, int r)
	Returns a new Int2 rotated 90*r degrees around the origin. More...
static Int3	ToInt3XZ (Int2 o)

Public Attributes
int	x
int	y

Properties
long	sqrMagnitudeLong [get]

Static Private Attributes
static readonly int []	Rotations
	Matrices for rotation. More...

Constructor & Destructor Documentation

Int2()

Int2	(	int	x,
		int	y
	)

Member Function Documentation

DotLong()

static long DotLong ( Int2  a, Int2  b  )

static

Dot product of the two coordinates.

Equals() [1/2]

override bool Equals

(

System.Object

o

)

Equals() [2/2]

bool Equals

(

Int2

other

)

FromInt3XZ()

static Int2 FromInt3XZ ( Int3  o )

static

GetHashCode()

override int GetHashCode

(

)

Max()

static Int2 Max ( Int2  a, Int2  b  )

static

Min()

static Int2 Min ( Int2  a, Int2  b  )

static

operator!=()

static bool operator!= ( Int2  a, Int2  b  )

static

operator+()

static Int2 operator+ ( Int2  a, Int2  b  )

static

operator-()

static Int2 operator- ( Int2  a, Int2  b  )

static

operator==()

static bool operator== ( Int2  a, Int2  b  )

static

Rotate()

static Int2 Rotate ( Int2  v, int  r  )

static

Returns a new Int2 rotated 90*r degrees around the origin.

Deprecated:

Deprecated becuase it is not used by any part of the A* Pathfinding Project

ToInt3XZ()

static Int3 ToInt3XZ ( Int2  o )

static

ToString()

override string ToString

(

)

Member Data Documentation

Rotations

readonly int [] Rotations

staticprivate

Initial value:

= {
            1, 0,  
            0, 1,

            0, 1,
            -1, 0,

            -1, 0,
            0, -1,

            0, -1,
            1, 0
        }

Matrices for rotation.

Each group of 4 elements is a 2x2 matrix. The XZ position is multiplied by this. So

//A rotation by 90 degrees clockwise, second matrix in the array
(5,2) * ((0, 1), (-1, 0)) = (2,-5)

x

int x

y

int y

Property Documentation

sqrMagnitudeLong

long sqrMagnitudeLong

get

---

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

• /Users/arong/Unity/a-pathfinding-project/Assets/AstarPathfindingProject/Core/Misc/Int3.cs