# Camera（ロブロックス クラス）

> プレイヤーが見ている視点（カメラ）を表すクラスです。LocalScriptから workspace.CurrentCamera で使います。

- URL：https://roblox.minecraft-okinawa.com/reference/classes/Camera/
- 公式：https://create.roblox.com/docs/reference/engine/classes/Camera
- 受け継いでいるクラス：PVInstance

## プロパティ

- `Camera.CameraSubject: Instance`：The Humanoid or BasePart that is the Camera subject.
- `Camera.CameraType: CameraType`：カメラの動き方の種類。Scriptableにすると、スクリプトで自由に動かせます。
- `Camera.CFrame: CFrame`：カメラの位置と向き。
- `Camera.DiagonalFieldOfView: float`：Sets the angle of the camera's diagonal field of view.
- `Camera.FieldOfView: float`：視野の広さ（度）。
- `Camera.FieldOfViewMode: FieldOfViewMode`：Determines the FOV value of the Camera that's invariant under viewport size changes.
- `Camera.Focus: CFrame`：Sets the area in 3D space that is prioritized by Roblox's graphical systems.
- `Camera.HeadLocked: boolean`：Toggles whether the camera will automatically track the head motion of a player using a VR device.
- `Camera.HeadScale: float`：Sets the scale of the user's perspective of the world when using VR.
- `Camera.MaxAxisFieldOfView: float`：Sets the angle of the camera's field of view along the longest viewport axis.
- `Camera.NearPlaneZ: float`：Describes the negative **Z** offset, in studs, of the camera's near clipping plane.
- `Camera.OrthographicMode: OrthographicMode`：Sets which screen axis Class.Camera.OrthographicSize|OrthographicSize is applied to.
- `Camera.OrthographicSize: float`：Sets the extent in studs of the dimension chosen by Class.Camera.OrthographicMode|OrthographicMode.
- `Camera.ProjectionType: ProjectionType`：Chooses between perspective and orthographic cameras.
- `Camera.ViewportSize: Vector2`：The dimensions of the device safe area on a Roblox client.
- `Camera.ViewStretch: float`：Stretches the axis of the view not pinned by the current Class.Camera.FieldOfViewMode|FieldOfViewMode or Class.Camera.OrthographicMode|OrthographicMode.
- `Camera.VRTiltAndRollEnabled: boolean`：Toggles whether to apply tilt and roll from the Class.Camera.CFrame|CFrame property while the player is using a VR device.

## メソッド

- `Camera:GetPartsObscuringTarget(castPoints: Array, ignoreList: Instances): Instances`：Returns an array of Class.BasePart|BaseParts that are obscuring the lines of sight between the camera's Class.Camera.CFrame|CFrame and the cast points.
- `Camera:GetRenderCFrame(): CFrame`：Returns the actual CFramewhere the Camera is being rendered, accounting for any roll applied and the impact of VR devices.
- `Camera:ScreenPointToRay(x: float, y: float, depth: float): Ray`：Creates a unit Ray from a position on the screen (in pixels), at a set depth from the Camera orientated in the camera's direction. Accounts for the GUI inset.
- `Camera:ViewportPointToRay(x: float, y: float, depth: float): Ray`：Creates a unit Ray from a position on the viewport (in pixels), at a given depth from the Camera, orientated in the camera's direction. Does not account for the Enum.ScreenInsets|CoreUISafeInsets inset.
- `Camera:WorldToScreenPoint(worldPoint: Vector3): Tuple`：Returns the screen location and depth of a Vector3 worldPoint and whether this point is within the bounds of the screen. Accounts for the GUI inset.
- `Camera:WorldToViewportPoint(worldPoint: Vector3): Tuple`：Returns the screen location and depth of a Vector3 worldPoint and whether this point is within the bounds of the screen. Does not account for the GUI inset.
- `Camera:ZoomToExtents(boundingBoxCFrame: CFrame, boundingBoxSize: Vector3): ()`：Adjusts the Class.Camera.CFrame|CFrame so that the specified bounding box is fully visible within the camera's viewport.

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/）