类 Vector3Builder

constructor

• new Vector3Builder(vecStr: string, delim?: string, arg2?: never): Vector3Builder

  参数

  • vecStr: string
  • 可选delim: string
  • 可选arg2: never

  返回 Vector3Builder

• new Vector3Builder(vec: Vector3, arg?: never, arg2?: never): Vector3Builder

  参数

  • vec: Vector3
  • 可选arg: never
  • 可选arg2: never

  返回 Vector3Builder

• new Vector3Builder(x: number, y: number, z: number): Vector3Builder

  参数

  • x: number
  • y: number
  • z: number

  返回 Vector3Builder

x

y

z

add

• add(v: Partial<Vector3>): this

  add

  Adds the vector v to this, returning itself.

  将向量 v 加到当前向量上，返回自身。

  参数

  • v: Partial<Vector3>

  返回 this

assign

• assign(vec: Vector3): this

  Assigns the values of the passed in vector to this vector. Returns itself.

  将传入向量的值赋给此向量。返回自身。

  参数

  • vec: Vector3

  返回 this

clamp

• clamp(limits: { max?: Partial<Vector3>; min?: Partial<Vector3> }): this

  clamp

  Clamps the components of a vector to limits to produce a new vector

  将向量的各个分量钳制在一定范围内，生成新的向量。

  参数

  • limits: { max?: Partial<Vector3>; min?: Partial<Vector3> }

  返回 this

cross

• cross(vec: Vector3): this

  cross

  Computes the cross product of this and the passed in vector, returning itself.

  计算此向量与传入向量的叉积，返回自身。

  参数

  • vec: Vector3

  返回 this

distance

• distance(vec: Vector3): number

  distance

  Calculate the distance between two vectors

  计算两个向量之间的距离。

  参数

  • vec: Vector3

  返回 number

dot

• dot(vec: Vector3): number

  dot

  Computes the dot product of this and the passed in vector.

  计算此向量与传入向量的点积。

  参数

  • vec: Vector3

  返回 number

equals

• equals(v: Vector3): boolean

  equals

  Check the equality of two vectors

  检查两个向量是否相等。

  参数

  • v: Vector3

  返回 boolean

floor

• floor(): this

  floor

  Floor the components of a vector to produce a new vector

  对向量的各个分量向下取整，生成新的向量。

  返回 this

lerp

• lerp(vec: Vector3, t: number): this

  lerp

  Constructs a new vector using linear interpolation on each component from two vectors.

  使用在两个向量的每个分量上的线性插值构造新的向量。

  参数

  • vec: Vector3
  • t: number

  返回 this

magnitude

• magnitude(): number

  magnitude

  The magnitude of the vector

  返回向量的模长。

  返回 number

multiply

• multiply(vec: Vector3): this

  multiply

  Element-wise multiplication of two vectors together. Not to be confused with Vector3Builder.dot product or Vector3Builder.cross product

  参数

  • vec: Vector3

  返回 this

normalize

• normalize(): this

  normalize

  Normalizes this vector, returning itself.

  归一化此向量，返回自身。

  返回 this

rotateX

• rotateX(a: number): this

  rotateX

  Rotates the vector around the x axis counterclockwise (left hand rule)

  参数

  • a: number

    Angle in radians

  返回 this

rotateY

• rotateY(a: number): this

  rotateY

  Rotates the vector around the y axis counterclockwise (left hand rule)

  参数

  • a: number

    Angle in radians

  返回 this

rotateZ

• rotateZ(a: number): this

  rotateZ

  Rotates the vector around the z axis counterclockwise (left hand rule)

  参数

  • a: number

    Angle in radians

  返回 this

scale

• scale(val: number): this

  scale

  Scales this by the passed in value, returning itself.

  使用传入的值数乘此向量，返回自身。

  参数

  • val: number

  返回 this

slerp

• slerp(vec: Vector3, t: number): this

  slerp

  Constructs a new vector using spherical linear interpolation on each component from two vectors.

  使用在两个向量的每个分量上的球面线性插值构造新的向量。

  参数

  • vec: Vector3
  • t: number

  返回 this

subtract

• subtract(v: Partial<Vector3>): this

  subtract

  Subtracts the vector v from this, returning itself.

  从此向量减去向量 v ，返回自身。

  参数

  • v: Partial<Vector3>

  返回 this

toString

• toString(options?: { decimals?: number; delimiter?: string }): string

  toString

  Create a string representation of a vector

  以指定的格式返回向量的字符串表示。

  参数

  • 可选options: { decimals?: number; delimiter?: string }

  返回 string