@web-engine-dev/math

---

@web-engine-dev/math / MathPool

Variable: MathPool

const MathPool: object

Pre-configured pools for common math types.

Type Declaration

_mat4Pool

_mat4Pool: ObjectPool<Mat4>

_quatPool

_quatPool: ObjectPool<Quat>

_vec2Pool

_vec2Pool: ObjectPool<Vec2>

_vec3Pool

_vec3Pool: ObjectPool<Vec3>

_vec4Pool

_vec4Pool: ObjectPool<Vec4>

clearAll()

clearAll(): void

Clears all pools.

Returns

void

getMat4()

getMat4(): Mat4

Returns

Mat4

getQuat()

getQuat(): Quat

Returns

Quat

getStats()

getStats(): object

Returns statistics about pool usage.

Returns

object

mat4

mat4: number

quat

quat: number

vec2

vec2: number

vec3

vec3: number

vec4

vec4: number

getVec2()

getVec2(): Vec2

Returns

Vec2

getVec3()

getVec3(): Vec3

Returns

Vec3

getVec4()

getVec4(): Vec4

Returns

Vec4

preallocateAll()

preallocateAll(count?): void

Pre-allocates objects in all pools.

Parameters

count?

number = 16

Returns

void

releaseMat4()

releaseMat4(m): void

Parameters

m

Mat4

Returns

void

releaseQuat()

releaseQuat(q): void

Parameters

q

Quat

Returns

void

releaseVec2()

releaseVec2(v): void

Parameters

v

Vec2

Returns

void

releaseVec3()

releaseVec3(v): void

Parameters

v

Vec3

Returns

void

releaseVec4()

releaseVec4(v): void

Parameters

v

Vec4

Returns

void

withMat4()

withMat4<R>(fn): R

Executes a function with temporary Mat4 objects that are automatically released.

Type Parameters

R

R

Parameters

fn

(m1, m2, m3, m4) => R

Returns

R

withQuat()

withQuat<R>(fn): R

Executes a function with temporary Quat objects that are automatically released.

Type Parameters

R

R

Parameters

fn

(q1, q2, q3, q4) => R

Returns

R

withVec2()

withVec2<R>(fn): R

Executes a function with temporary Vec2 objects that are automatically released.

Type Parameters

R

R

Parameters

fn

(v1, v2, v3, v4) => R

Function that receives 1-4 temporary Vec2 objects

Returns

R

The return value of the function

withVec3()

withVec3<R>(fn): R

Executes a function with temporary Vec3 objects that are automatically released.

Type Parameters

R

R

Parameters

fn

(v1, v2, v3, v4) => R

Function that receives 1-4 temporary Vec3 objects

Returns

R

The return value of the function

withVec4()

withVec4<R>(fn): R

Executes a function with temporary Vec4 objects that are automatically released.

Type Parameters

R

R

Parameters

fn

(v1, v2, v3, v4) => R

Returns

R