easing(ease, index) → {Phaser.Tween}
Set easing function this tween will use, i.e. Phaser.Easing.Linear.None.
The ease function allows you define the rate of change. You can pass either a function such as Phaser.Easing.Circular.Out or a string such as "Circ".
".easeIn", ".easeOut" and "easeInOut" variants are all supported for all ease types.
If you have child tweens and pass -1 as the index value it sets the easing function defined here across all of them.
Parameters
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
ease | function | string | The easing function this tween will use, i.e. Phaser.Easing.Linear.None. | ||
index | number | <optional> | 0 | If this tween has more than one child this allows you to target a specific child. If set to -1 it will set the easing function on all children. |
Returns
This tween. Useful for method chaining.
- Source code: tween/Tween.js (Line 504)
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