com.bonzaiengine.math

Class Vec2i

java.lang.Object

com.bonzaiengine.math.Vec2i

All Implemented Interfaces:

IInterpolable<Vec2i>, IData<Vec2i>, IValueCopy<Vec2i>, java.lang.Cloneable

public class Vec2i
extends java.lang.Object
implements IData<Vec2i>

Field Summary

Fields

Modifier and Type	Field and Description
int	x
int	y

Constructor Summary

Constructors

Constructor and Description
Vec2i() Constructor of the (0, 0) point
Vec2i(int x, int y) Constructor of a (x, y) point

Method Summary

Modifier and Type	Method and Description
Vec2i	add(Vec2i v)
Vec2i	clone()
float	distance(Vec2i vec)
Vec2i	divide(float f)
Vec2i	divide(Vec2i v)
int	dot(Vec2i vec)
boolean	equals(java.lang.Object obj)
int[]	get()
int	getX()
int	getY()
int	hashCode()
Vec2i	interpolate(Vec2i current, Vec2i next, float t) Interpolate current and next and store result in this.
boolean	isUnitVector()
boolean	isZeroVector()
float	magnitude()
float	magnitudeSqr()
Vec2i	multiply(int f)
Vec2i	multiply(Vec2i vec)
Vec2i	set(int x, int y)
Vec2i	set(Vec2i src) Copy src in this vector.
Vec2i	setUnit()
Vec2i	setX(int x)
Vec2i	setY(int y)
Vec2i	setZero()
Vec2i	subtract(Vec2i v)
java.lang.String	toString()

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

x

public int x

y

public int y

Constructor Detail

Vec2i

public Vec2i()

Constructor of the (0, 0) point

Vec2i

public Vec2i(int x,
             int y)

Constructor of a (x, y) point

Method Detail

clone

public final Vec2i clone()

Specified by:

clone in interface IData<Vec2i>

Specified by:

clone in interface IValueCopy<Vec2i>

Overrides:

clone in class java.lang.Object

equals

public final boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

isZeroVector

public final boolean isZeroVector()

setZero

public final Vec2i setZero()

isUnitVector

public final boolean isUnitVector()

setUnit

public final Vec2i setUnit()

get

public final int[] get()

set

public final Vec2i set(int x,
                       int y)

getX

public final int getX()

setX

public final Vec2i setX(int x)

getY

public final int getY()

setY

public final Vec2i setY(int y)

add

public final Vec2i add(Vec2i v)

Parameters:

vec -

Returns:

this += vec

subtract

public final Vec2i subtract(Vec2i v)

Parameters:

vec -

Returns:

this -= vec

multiply

public final Vec2i multiply(Vec2i vec)

Parameters:

vec -

Returns:

this *= vec

multiply

public final Vec2i multiply(int f)

Parameters:

vec -

Returns:

this *= f

divide

public final Vec2i divide(Vec2i v)

Parameters:

vec -

Returns:

this /= vec

divide

public final Vec2i divide(float f)

Parameters:

vec -

f -

Returns:

this /= f

magnitude

public final float magnitude()

Returns:

the magnitude of this vector

magnitudeSqr

public final float magnitudeSqr()

Returns:

the magnitude squared of this vector

distance

public final float distance(Vec2i vec)

Parameters:

vec - a vector

Returns:

the distance between this and vector

dot

public final int dot(Vec2i vec)

Parameters:

vec - a vector

Returns:

the dot product between this vector and vec

interpolate

public Vec2i interpolate(Vec2i current,
                         Vec2i next,
                         float t)

Description copied from interface: IInterpolable

Interpolate current and next and store result in this.

Specified by:

interpolate in interface IInterpolable<Vec2i>

Specified by:

interpolate in interface IData<Vec2i>

Parameters:

next -

t - range is [0, 1]

current - current value

Returns:

the (new) interpolated vector

set

public final Vec2i set(Vec2i src)

Copy src in this vector.

Specified by:

set in interface IValueCopy<Vec2i>

Parameters:

src - source vector