Class Vector4

Represents a direction in space.

Implements

ArrayN<number>

Index

Constructors

Accessors

dimensions w x y z

Methods

get getSize getValue set setValue toArray fromZero

Constructors

constructor

new Vector4(x: number, y: number, z: number, w: number): Vector4
Parameters
- x: number
  X coordinate to initialize with.
- y: number
  Y coordinate to initialize with.
- z: number
  Z coordinate to initialize with.
- w: number
  W coordinate to initialize with.
Returns Vector4
- Defined in math/linear-algebra/Vector4.ts:54

Accessors

dimensions

get dimensions(): number
Returns number
Number of dimensions this array is using.
Implementation of ArrayN.dimensions
- Defined in math/linear-algebra/Vector4.ts:202

w

get w(): number
Returns number
W coordinate of this vector.
- Defined in math/linear-algebra/Vector4.ts:145
set w(w: number): void
Parameters
- w: number
  W coordinate of this vector.
Returns void
- Defined in math/linear-algebra/Vector4.ts:153

x

get x(): number
Returns number
X coordinate of this vector.
- Defined in math/linear-algebra/Vector4.ts:97
set x(x: number): void
Parameters
- x: number
  X coordinate of this vector.
Returns void
- Defined in math/linear-algebra/Vector4.ts:105

y

get y(): number
Returns number
Y coordinate of this vector.
- Defined in math/linear-algebra/Vector4.ts:113
set y(y: number): void
Parameters
- y: number
  Y coordinate of this vector.
Returns void
- Defined in math/linear-algebra/Vector4.ts:121

z

get z(): number
Returns number
Z coordinate of this vector.
- Defined in math/linear-algebra/Vector4.ts:129
set z(z: number): void
Parameters
- z: number
  Z coordinate of this vector.
Returns void
- Defined in math/linear-algebra/Vector4.ts:137

Methods

get

get(index: number): number
Parameters
- index: number
  Index of the vector to get. 0 for x, 1 for y, 2 for z, 3 for w.
Returns number
Value at index.
- Defined in math/linear-algebra/Vector4.ts:76

getSize

getSize(dimension: number): number
Parameters
- dimension: number
  Dimension we want to get the size of.
Returns number
Size of this dimension.

All unused dimensions will return 0.
Implementation of ArrayN.getSize
- Defined in math/linear-algebra/Vector4.ts:192

getValue

getValue(position: number[]): number
Parameters
- position: number[]
  Position we want to retrieve value from.
  
  If position array has fewer dimensions than this array, they will be treated as 0.
Returns number
Value at position.
Implementation of ArrayN.getValue
- Defined in math/linear-algebra/Vector4.ts:157

set

set(index: number, value: number): void
Parameters
- index: number
  Index of the vector to change. 0 for x, 1 for y, 2 for z, 3 for w.
- value: number
  New value of this coordinate.
Returns void
- Defined in math/linear-algebra/Vector4.ts:88

setValue

setValue(position: number[], value: number): void
Parameters
- position: number[]
  Position we want to store value to.
  
  If position array has fewer dimensions than this array, they will be treated as 0.
- value: number
  Value we want to store at position.
Returns void
Implementation of ArrayN.setValue
- Defined in math/linear-algebra/Vector4.ts:164

toArray

toArray(): number[]
Returns number[]
A copy of the internal array backing this vector.
- Defined in math/linear-algebra/Vector4.ts:64

`Static`fromZero

fromZero(): Vector4
Returns Vector4
A new vector representing zero in all coordinates.
- Defined in math/linear-algebra/Vector4.ts:35