Int3 Struct Reference

Holds a coordinate in integers. More...

Detailed Description

Holds a coordinate in integers.

Public Member Functions
	Int3 (Vector3 position)
	Int3 (int _x, int _y, int _z)
override bool	Equals (System.Object o)
override int	GetHashCode ()
Int3	Normal2D ()
	Normal in 2D space (XZ).
override string	ToString ()
	Returns a nicely formatted string representing the vector.

Static Public Member Functions
static float	Angle (Int3 lhs, Int3 rhs)
	Angle between the vectors in radians.
static int	Dot (Int3 lhs, Int3 rhs)
static long	DotLong (Int3 lhs, Int3 rhs)
static	operator Int3 (Vector3 ob)
static implicit	operator string (Int3 ob)
static	operator Vector3 (Int3 ob)
static bool	operator!= (Int3 lhs, Int3 rhs)
static Int3	operator* (Int3 lhs, int rhs)
static Int3	operator* (Int3 lhs, float rhs)
static Int3	operator* (Int3 lhs, double rhs)
static Int3	operator* (Int3 lhs, Vector3 rhs)
static Int3	operator+ (Int3 lhs, Int3 rhs)
static Int3	operator- (Int3 lhs, Int3 rhs)
static Int3	operator- (Int3 lhs)
static Int3	operator/ (Int3 lhs, float rhs)
static bool	operator== (Int3 lhs, Int3 rhs)

Public Attributes
const float	FloatPrecision = 1000F
	Precision as a float
const int	Precision = 1000
	Precision for the integer coordinates.
const float	PrecisionFactor = 0.001F
	1 divided by Precision
int	x
int	y
int	z

Properties
int	costMagnitude [get]
	Magnitude used for the cost between two nodes.
float	magnitude [get]
	Returns the magnitude of the vector.
float	sqrMagnitude [get]
	The squared magnitude of the vector.
long	sqrMagnitudeLong [get]
	The squared magnitude of the vector.
int	this[int i] [get, set]
float	worldMagnitude [get]
	The magnitude in world units.
static Int3	zero [get]

Static Private Attributes
static Int3	_zero = new Int3(0, 0, 0)

Constructor & Destructor Documentation

Int3

(

Vector3

position

)

Int3	(	int	_x,
		int	_y,
		int	_z
	)

Member Function Documentation

static float Angle ( Int3  lhs, Int3  rhs  )

static

Angle between the vectors in radians.

static int Dot ( Int3  lhs, Int3  rhs  )

static

static long DotLong ( Int3  lhs, Int3  rhs  )

static

override bool Equals

(

System.Object

o

)

override int GetHashCode

(

)

Int3 Normal2D

(

)

Normal in 2D space (XZ).

Equivalent to Cross(this, Int3(0,1,0) ) except that the Y coordinate is left unchanged with this operation.

static operator Int3 ( Vector3  ob )

explicitstatic

static implicit operator string ( Int3  ob )

static

static operator Vector3 ( Int3  ob )

explicitstatic

static bool operator!= ( Int3  lhs, Int3  rhs  )

static

static Int3 operator* ( Int3  lhs, int  rhs  )

static

static Int3 operator* ( Int3  lhs, float  rhs  )

static

static Int3 operator* ( Int3  lhs, double  rhs  )

static

static Int3 operator* ( Int3  lhs, Vector3  rhs  )

static

static Int3 operator+ ( Int3  lhs, Int3  rhs  )

static

static Int3 operator- ( Int3  lhs, Int3  rhs  )

static

static Int3 operator- ( Int3  lhs )

static

static Int3 operator/ ( Int3  lhs, float  rhs  )

static

static bool operator== ( Int3  lhs, Int3  rhs  )

static

override string ToString

(

)

Returns a nicely formatted string representing the vector.

Member Data Documentation

Int3 _zero = new Int3(0, 0, 0)

staticprivate

const float FloatPrecision = 1000F

Precision as a float

const int Precision = 1000

Precision for the integer coordinates.

One world unit is divided into [value] pieces. A value of 1000 would mean millimeter precision, a value of 1 would mean meter precision (assuming 1 world unit = 1 meter). This value affects the maximum coordinates for nodes as well as how large the cost values are for moving between two nodes. A higher value means that you also have to set all penalty values to a higher value to compensate since the normal cost of moving will be higher.

const float PrecisionFactor = 0.001F

1 divided by Precision

int x

int y

int z

Property Documentation

int costMagnitude

get

Magnitude used for the cost between two nodes.

The default cost between two nodes can be calculated like this:

int cost = (node1.position-node2.position).costMagnitude; 

This is simply the magnitude, rounded to the nearest integer

float magnitude

get

Returns the magnitude of the vector.

The magnitude is the 'length' of the vector from 0,0,0 to this point. Can be used for distance calculations:

Debug.Log ("Distance between 3,4,5 and 6,7,8 is: "+(new Int3(3,4,5) - new Int3(6,7,8)).magnitude); 

float sqrMagnitude

get

The squared magnitude of the vector.

long sqrMagnitudeLong

get

The squared magnitude of the vector.

int this[int i]

getset

float worldMagnitude

get

The magnitude in world units.

Deprecated:

This property is deprecated. Use magnitude or cast to a Vector3

Int3 zero

staticget

---

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

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