Class: Rand

'Rand' is a random number generator based on an improved xorshift algorithm, which is a modification of the Linear Congruential Generator (LCG) method.

Constructors

• constructor

Accessors

• seed

Methods

• getFloatFromInt
• getByteFromInt
• clone
• get
• getFloat
• getSignedFloat

Constructors

constructor

• new Rand(seed?): Rand

Create a random number generator object with a specified seed.

Parameters

Name	Type	Default value	Description
seed	number	0	Random seed

Returns

Rand

Defined in

src/math/Rand.ts:18

Accessors

seed

• get seed(): number

Random seed

Returns

number

Defined in

src/math/Rand.ts:25

• set seed(value): void

Parameters

Name	Type
value	number

Returns

void

Defined in

src/math/Rand.ts:29

Methods

getFloatFromInt

▸ getFloatFromInt(value): number

Convert an integer to a floating-point number

Parameters

Name	Type	Description
value	any	integer

Returns

number

Defined in

src/math/Rand.ts:41

---

getByteFromInt

▸ getByteFromInt(value): number

Converts an integer to a single-byte integer

Parameters

Name	Type	Description
value	any	integer

Returns

number

Defined in

src/math/Rand.ts:51

---

clone

▸ clone(): Rand

Returns a new random number generator object with the same seed state as the current random number generator object

Returns

Rand

Defined in

src/math/Rand.ts:61

---

get

▸ get(): number

Generate a random number

Returns

number

Defined in

src/math/Rand.ts:74

---

getFloat

▸ getFloat(): number

Randomly generate a floating-point number 0.0 to 1.0

Returns

number

Defined in

src/math/Rand.ts:86

---

getSignedFloat

▸ getSignedFloat(): number

Randomly generates signed floating-point numbers -1.0 to 1.0

Returns

number

Defined in

src/math/Rand.ts:94