A Camera Fade effect.
This effect will fade the camera viewport to the given color, over the duration specified.
Only the camera viewport is faded. None of the objects it is displaying are impacted, i.e. their colors do not change.
The effect will dispatch several events on the Camera itself and you can also specify an onUpdate callback,
which is invoked each frame for the duration of the effect, if required.
Constructor
new Fade(camera)
Parameters
name | type | optional | description |
|---|---|---|---|
camera | No | The camera this effect is acting upon. |
Scope: static
Source: src/cameras/2d/effects/Fade.js#L11
Since: 3.5.0
Public Members
camera
camera: Phaser.Cameras.Scene2D.Camera
Description:
The Camera this effect belongs to.
Source: src/cameras/2d/effects/Fade.js#L36
Since: 3.5.0
direction
direction: boolean
Description:
The direction of the fade.
true = fade out (transparent to color), false = fade in (color to transparent)
Source: src/cameras/2d/effects/Fade.js#L71
Since: 3.5.0
duration
duration: number
Description:
The duration of the effect, in milliseconds.
Source: src/cameras/2d/effects/Fade.js#L82
Since: 3.5.0
isComplete
isComplete: boolean
Description:
Has this effect finished running?
This is different from isRunning because it remains set to true when the effect is over,
until the effect is either reset or started again.
Source: src/cameras/2d/effects/Fade.js#L57
Since: 3.5.0
isRunning
isRunning: boolean
Description:
Is this effect actively running?
Source: src/cameras/2d/effects/Fade.js#L46
Since: 3.5.0
progress
progress: number
Description:
If this effect is running this holds the current percentage of the progress, a value between 0 and 1.
Source: src/cameras/2d/effects/Fade.js#L137
Since: 3.5.0
Private Members
_elapsed
_elapsed: number
Description:
Effect elapsed timer.
Access: private
Source: src/cameras/2d/effects/Fade.js#L146
Since: 3.5.0
_onUpdate
_onUpdate: Phaser.Types.Cameras.Scene2D.CameraFadeCallback
Description:
This callback is invoked every frame for the duration of the effect.
Access: private
Source: src/cameras/2d/effects/Fade.js#L156
Since: 3.5.0
_onUpdateScope
_onUpdateScope: any
Description:
On Complete callback scope.
Access: private
Source: src/cameras/2d/effects/Fade.js#L167
Since: 3.5.0
alpha
alpha: number
Description:
The value of the alpha channel used during the fade effect. A value between 0 and 1.
Access: private
Source: src/cameras/2d/effects/Fade.js#L126
Since: 3.5.0
blue
blue: number
Description:
The value of the blue color channel the camera will use for the fade effect. A value between 0 and 255.
Access: private
Source: src/cameras/2d/effects/Fade.js#L115
Since: 3.5.0
green
green: number
Description:
The value of the green color channel the camera will use for the fade effect. A value between 0 and 255.
Access: private
Source: src/cameras/2d/effects/Fade.js#L104
Since: 3.5.0
red
red: number
Description:
The value of the red color channel the camera will use for the fade effect. A value between 0 and 255.
Access: private
Source: src/cameras/2d/effects/Fade.js#L93
Since: 3.5.0
Public Methods
destroy
<instance> destroy()
Description:
Destroys this effect, releasing it from the Camera.
Source: src/cameras/2d/effects/Fade.js#L367
Since: 3.5.0
effectComplete
<instance> effectComplete()
Description:
Called internally when the effect completes.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_IN_COMPLETE, Phaser.Cameras.Scene2D.Events#event:FADE_OUT_COMPLETE
Source: src/cameras/2d/effects/Fade.js#L330
Since: 3.5.0
postRenderCanvas
<instance> postRenderCanvas(ctx)
Description:
Called internally by the Canvas Renderer.
Parameters:
name | type | optional | description |
|---|---|---|---|
ctx | CanvasRenderingContext2D | No | The Canvas context to render to. |
Returns: boolean - true if the effect drew to the renderer, otherwise false.
Source: src/cameras/2d/effects/Fade.js#L273
Since: 3.5.0
postRenderWebGL
<instance> postRenderWebGL(pipeline, getTintFunction)
Description:
Called internally by the WebGL Renderer.
Parameters:
name | type | optional | description |
|---|---|---|---|
pipeline | No | The WebGL Pipeline to render to. Must provide the | |
getTintFunction | function | No | A function that will return the gl safe tint colors. |
Returns: boolean - true if the effect drew to the renderer, otherwise false.
Source: src/cameras/2d/effects/Fade.js#L298
Since: 3.5.0
reset
<instance> reset()
Description:
Resets this camera effect. If it was previously running, it stops instantly without calling its onComplete callback or emitting an event.
Source: src/cameras/2d/effects/Fade.js#L351
Since: 3.5.0
start
<instance> start([direction], [duration], [red], [green], [blue], [force], [callback], [context])
Description:
Fades the Camera to or from the given color over the duration specified.
Parameters:
name | type | optional | default | description |
|---|---|---|---|---|
direction | boolean | Yes | true | The direction of the fade. |
duration | number | Yes | 1000 | The duration of the effect in milliseconds. |
red | number | Yes | 0 | The amount to fade the red channel towards. A value between 0 and 255. |
green | number | Yes | 0 | The amount to fade the green channel towards. A value between 0 and 255. |
blue | number | Yes | 0 | The amount to fade the blue channel towards. A value between 0 and 255. |
force | boolean | Yes | false | Force the effect to start immediately, even if already running. |
callback | Yes | This callback will be invoked every frame for the duration of the effect. It is sent two arguments: A reference to the camera and a progress amount between 0 and 1 indicating how complete the effect is. | ||
context | any | Yes | The context in which the callback is invoked. Defaults to the Scene to which the Camera belongs. |
Returns: Phaser.Cameras.Scene2D.Camera - The Camera on which the effect was started.
Fires: Phaser.Cameras.Scene2D.Events#event:FADE_IN_START, Phaser.Cameras.Scene2D.Events#event:FADE_OUT_START
Source: src/cameras/2d/effects/Fade.js#L178
Since: 3.5.0
update
<instance> update(time, delta)
Description:
The main update loop for this effect. Called automatically by the Camera.
Parameters:
name | type | optional | description |
|---|---|---|---|
time | number | No | The current timestamp as generated by the Request Animation Frame or SetTimeout. |
delta | number | No | The delta time, in ms, elapsed since the last frame. |
Source: src/cameras/2d/effects/Fade.js#L237
Since: 3.5.0