CameraShaker - AeroGameFramework - Sleitnick

CameraShaker

Adding realistic camera shaking can be a challenge, but the CameraShaker module makes it easy.

This module, as well as documentation, is also available in the RbxCameraShaker GitHub repository.

Note

The CameraShaker code was ported from the EZ Camera Shake asset from Unity's asset store, developed by Road Turtle Games. The original developer and asset are no longer around, but originally gave written permission to port the asset to Roblox. There was no licensing information provided.

Constructor¶

new(RenderPriority priority, Function callback)¶

Constructs a new CameraShaker instance. The RenderPriority dictates when the callback function will execute (exactly the same as binding a function to RenderStep). Typically this should be placed at a value after the camera will have been updated.

A way to think of the camera shaker is an additional "layer" to the camera system. The shaker adds a new effects layer to the camera.

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local cam = workspace.CurrentCamera local camShake = CameraShaker.new(Enum.RenderPriority.Camera.Value + 1, function(cframe) cam.CFrame = cam.CFrame * cframe end)

Tip

While the CameraShaker is targeted toward shaking the camera, it can be used to make any in-game object shake. For instance, a CameraShaker could be used to shake a model.

Static Properties¶

CameraShakeInstance¶

A reference to the CameraShakeInstance class, which is used to construct an individual shake. The CameraShaker can have many CameraShakeInstances applied to it at one time.

Presets¶

A table of preset CameraShakeInstances. The presets are:

Name	Best used as sustained
Bump	No
Explosion	No
Earthquake	Yes
GentleSway	Yes
BadTrip	Yes
HandheldCamera	Yes
Vibration	Yes
RoughDriving	Yes

Methods¶

Start()¶

Starts the CameraShaker.

1	camShake:Start()

Stop()¶

Stops the CameraShaker.

1	camShake:Stop()

StopSustained([Number fadeOutTime])¶

Stops any sustained shakes on the shaker instance. If no fade-out time is provided, it will use the fade-out time provided by the shake instance itself.

1	camShake:StopSustained()

Shake(ShakeInstance shakeInstance)¶

Invokes a single shake instance.

1	camShake:Shake(CameraShaker.Presets.Explosion)

ShakeSustain(ShakeInstance shakeInstance)¶

Invokes a single shake instance, and sustains the shake indefinitely.

1	camShake:ShakeSustain(CameraShaker.Presets.Earthquake)

Creating Custom Shakes¶

Custom shakes can be created by creating new CameraShakeInstance objects:

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local CameraShakeInstance = CameraShaker.CameraShakeInstance local bump = CameraShakeInstance.new( 2.5, -- Magnitude (how far the camera can move) 4, -- Roughness (how fast the camera can move) 0.1, -- Fade-in time (how long it takes to reach full magnitude) 0.75 -- Fade-out time (how long it takes to fade out to no shaking) ) -- How far the position can moved (but will be multiplied by the magnitude): bump.PositionInfluence = Vector3.new(0.15, 0.15, 0.15) -- How much rotation is allowed (in degrees; also multiplied by magnitude): bump.RotationInfluence = Vector3.new(1, 1, 1) -- Apply the shake: camShake:Shake(bump)