roblox-camera

사용 방법

설치 명령을 복사하고 자신의 에이전트 환경에 설치하기 전에 소스 패키지를 확인하세요.
필요한 도구, 인증 정보, 지원 환경은 원본 문서에서 확인하세요.
입력과 원하는 산출물을 설명하고 출처와 결과를 대조하세요.

npx skills add https://github.com/tabooharmony/roblox-brain --skill roblox-camera

시작 전 확인

설치에는 모델 구독, API 한도, 파일 접근 권한이 포함되지 않습니다.
별점 수와 설치 수는 활동 지표이며 독립적인 품질·보안 검증이 아닙니다.

원본 Skill 문서

원본 저장소의 제목, 예시, 코드, 표, 링크, 이미지를 유지해 표시합니다.

Roblox Camera

When to Load

Load when scripting custom camera behavior (cutscenes, third-person follow, custom rotation), manipulating CFrame for placement/rotation, raycasting from the screen, or building a non-default player view. Client-only.

Quick Reference

The Camera: workspace.CurrentCamera: one per client. Set CameraType = Scriptable to disable defaults and take full control. Without it, defaults overwrite your CFrame every frame.

CameraType: Fixed, Attach/Watch/Track/Follow (subject-following), Custom (default), Scriptable (no default), Orbital (fixed Y, rotates around player). CameraSubject cannot be nil: setting it reverts.

Key properties: CFrame, CameraSubject, FieldOfView (deg), FieldOfViewMode (Vertical/Diagonal), NearPlaneZ, ViewportSize, HeadLocked, HeadScale, Focus.

CFrame essentials:

Operation	Luau
Position only	`CFrame.new(position)`
Look at target	`CFrame.lookAt(position, target, upVector)`
XYZ rotation	`CFrame.Angles(rx, ry, rz)`
Local to world	`cf * Vector3.new(0, 0, 10)`
Interpolate	`cf:Lerp(goal, alpha)`
Unit axes	`cf.LookVector`, `cf.RightVector`, `cf.UpVector`

Custom camera loop: always PreRender, never Heartbeat:

luau

camera.CameraType = Enum.CameraType.Scriptable
RunService.PreRender:Connect(function(dt)
    local desired = CFrame.lookAt(head.Position - offset, head.Position)
    camera.CFrame = camera.CFrame:Lerp(desired, math.min(dt * 10, 1))
end)

Raycasting from camera: camera:ScreenPointToRay(mx, my) (accounts for GUI inset) vs camera:ViewportPointToRay(mx, my) (raw, NO inset). ScreenPointToRay returns a unit Ray (1 stud); multiply Direction by length for the actual raycast.

Pitfalls:

Client-only. Server sets silently dropped.
Without Scriptable, defaults overwrite your CFrame every frame.
PreRender for camera (visual sync). Heartbeat adds 1-frame lag. RenderStepped still works but is superseded by PreRender.
Camera.CFrame lacks VR head rotation; use GetRenderCFrame() for the true view.
SetRoll is outdated; apply roll via CFrame.Angles(0, 0, roll) on CFrame.
CFrame.new(pos, lookAt) is legacy (back-compat only); use CFrame.lookAt(at, lookAt) for new code.