Class Vector3f

三个 float32 分量组成的向量。

Hierarchy (View Summary)

Vector3<"f32">
- Vector3f

Index

Constructors

constructor

new Vector3f(): Vector3f
创建零向量。

Returns Vector3f
Overrides Vector3.constructor
- Defined in src/system/vector3.ts:254
new Vector3f(x: number, y: number, z: number): Vector3f
从 x、y、z 分量创建 float32 向量。
Parameters
- x: number
- y: number
- z: number
Returns Vector3f
Overrides Vector3.constructor
- Defined in src/system/vector3.ts:256
new Vector3f(source: Vector3Source): Vector3f
将 source 转换并复制为 float32 向量。
Parameters
- source: Vector3Source
Returns Vector3f
Overrides Vector3<'f32'>.constructor
- Defined in src/system/vector3.ts:258

Properties

`Readonly`[mutableValue]

"[mutableValue]": true

Accessors

[vector3Native]

get "[vector3Native]"(): NativeValueHandle<"vector3">
Returns NativeValueHandle<"vector3">
Inherited from Vector3.[vector3Native]
- Defined in src/system/vector3.ts:72

[vector3Storage]

get "[vector3Storage]"(): ScalarArray<T>
Returns ScalarArray<T>
Inherited from Vector3.[vector3Storage]
- Defined in src/system/vector3.ts:68

scalarType

get scalarType(): T
分量使用的标量存储类型。

Returns T
Inherited from Vector3.scalarType
- Defined in src/system/vector3.ts:64

x

get x(): Scalar<T>
X 分量；写入按 scalarType 对应的 TypedArray 规则转换。

Returns Scalar<T>
Inherited from Vector3.x
- Defined in src/system/vector3.ts:77
set x(value: Scalar<T>): void
设置 X 分量。
Parameters
- value: Scalar<T>
Returns void
Inherited from Vector3.x
- Defined in src/system/vector3.ts:82

y

get y(): Scalar<T>
Y 分量；写入按 scalarType 对应的 TypedArray 规则转换。

Returns Scalar<T>
Inherited from Vector3.y
- Defined in src/system/vector3.ts:87
set y(value: Scalar<T>): void
设置 Y 分量。
Parameters
- value: Scalar<T>
Returns void
Inherited from Vector3.y
- Defined in src/system/vector3.ts:92

z

get z(): Scalar<T>
Z 分量；写入按 scalarType 对应的 TypedArray 规则转换。

Returns Scalar<T>
Inherited from Vector3.z
- Defined in src/system/vector3.ts:97
set z(value: Scalar<T>): void
设置 Z 分量。
Parameters
- value: Scalar<T>
Returns void
Inherited from Vector3.z
- Defined in src/system/vector3.ts:102

Methods

componentWiseDiv

componentWiseDiv(rhs: ReadonlyValue<Vector3<"f32">>): Vector3<"f32">
返回与同类型 rhs 逐分量相除的新向量；任一除数为零时抛出 RangeError。
Parameters
- rhs: ReadonlyValue<Vector3<"f32">>
Returns Vector3<"f32">
Inherited from Vector3.componentWiseDiv
- Defined in src/system/vector3.ts:186

componentWiseMul

componentWiseMul(rhs: ReadonlyValue<Vector3<"f32">>): Vector3<"f32">
返回与同类型 rhs 逐分量相乘的新向量。
Parameters
- rhs: ReadonlyValue<Vector3<"f32">>
Returns Vector3<"f32">
Inherited from Vector3.componentWiseMul
- Defined in src/system/vector3.ts:171

`Protected`createResult

createResult(
    x: number | bigint,
    y: number | bigint,
    z: number | bigint,
): Vector3<"f32">
Parameters
- x: number | bigint
- y: number | bigint
- z: number | bigint
Returns Vector3<"f32">
Inherited from Vector3.createResult
- Defined in src/system/vector3.ts:202

cross

cross(rhs: ReadonlyValue<Vector3<"f32">>): Vector3<"f32">
按右手定则返回与同类型向量 rhs 的叉积，结果为新向量。
Parameters
- rhs: ReadonlyValue<Vector3<"f32">>
Returns Vector3<"f32">
Inherited from Vector3.cross
- Defined in src/system/vector3.ts:149

dot

dot(rhs: ReadonlyValue<Vector3<"f32">>): number
返回与同类型向量 rhs 的点积。
Parameters
- rhs: ReadonlyValue<Vector3<"f32">>
Returns number
Inherited from Vector3.dot
- Defined in src/system/vector3.ts:133

length

length(this: ReadonlyValue<Vector3<FloatScalar>>): number
返回欧几里得长度；仅适用于浮点向量。
Parameters
- this: ReadonlyValue<Vector3<FloatScalar>>
Returns number
Inherited from Vector3.length
- Defined in src/system/vector3.ts:112

lengthSquared

lengthSquared(): number
返回 x²+y²+z²，按当前标量类型的精度和范围计算。

Returns number
Inherited from Vector3.lengthSquared
- Defined in src/system/vector3.ts:107

normalized

normalized(this: ReadonlyValue<Vector3<"f32">>): Vector3<"f32">
返回同方向的单位向量；仅适用于浮点向量，零向量抛出 RangeError。
Parameters
- this: ReadonlyValue<Vector3<"f32">>
Returns Vector3<"f32">
Inherited from Vector3.normalized
- Defined in src/system/vector3.ts:119

Class Vector3f

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Returns Vector3f

Parameters

Returns Vector3f

Parameters

Returns Vector3f

Properties

Readonly[mutableValue]

Accessors

[vector3Native]

Returns NativeValueHandle<"vector3">

[vector3Storage]

Returns ScalarArray<T>

scalarType

Returns T

x

Returns Scalar<T>

Parameters

Returns void

y

Returns Scalar<T>

Parameters

Returns void

z

Returns Scalar<T>

Parameters

Returns void

Methods

componentWiseDiv

Parameters

Returns Vector3<"f32">

componentWiseMul

Parameters

Returns Vector3<"f32">

ProtectedcreateResult

Parameters

Returns Vector3<"f32">

cross

Parameters

Returns Vector3<"f32">

dot

Parameters

Returns number

length

Parameters

Returns number

lengthSquared

Returns number

normalized

Parameters

Returns Vector3<"f32">

Settings

On This Page

`Readonly`[mutableValue]

`Protected`createResult