# vector（ロブロックス ライブラリ）

> A library of vector functions.

- URL：https://roblox.minecraft-okinawa.com/reference/libraries/vector/
- 公式：https://create.roblox.com/docs/reference/engine/libraries/vector

## プロパティ

- `vector.zero: vector`：Constant vector with all components set to 0.
- `vector.one: vector`：Constant vector with all components set to 1.

## 関数

- `vector.create(x: number, y: number, z: number): vector`：Creates a new vector with the given component values.
- `vector.magnitude(vec: vector): number`：Calculates the magnitude of a given vector.
- `vector.normalize(vec: vector): vector`：Computes the normalized version (unit vector) of a given vector.
- `vector.cross(vec1: vector, vec2: vector): vector`：Computes the cross product of two vectors.
- `vector.dot(vec1: vector, vec2: vector): number`：Computes the dot product of two vectors.
- `vector.angle(vec1: vector, vec2: vector, axis: vector?): number`：Computes the angle between two vectors in radians.
- `vector.floor(vec: vector): vector`：Applies Library.math.floor() to every component of the input vector.
- `vector.ceil(vec: vector): vector`：Applies Library.math.ceil() to every component of the input vector.
- `vector.abs(vec: vector): vector`：Applies Library.math.abs() to every component of the input vector.
- `vector.sign(vec: vector): vector`：Applies Library.math.sign() to every component of the input vector.
- `vector.clamp(vec: vector, min: vector, max: vector): vector`：Applies Library.math.clamp() to every component of the input vector.
- `vector.lerp(vec1: vector, vec2: vector, alpha: number): vector`：Returns a vector linearly interpolated between two vectors by a fractional alpha.
- `vector.max(...: vector): vector`：Applies Library.math.max() to the corresponding components of the input vectors.
- `vector.min(...: vector): vector`：Applies Library.math.min() to the corresponding components of the input vectors.

英語の説明とメンバー一覧：Roblox Creator Documentation（CC BY 4.0）。日本語の解説はこのサイト独自のものです。

執筆：鈴木孝昌（現役プロジェクトマネージャー／プログラミング講師）／運営：沖縄マイクラ部 プログラミングスクール「クロスウェーブ」（https://minecraft-okinawa.com/）