39 lines
1.1 KiB
Markdown
39 lines
1.1 KiB
Markdown
# orx-easing
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A collection of easing functions similar to those on https://easings.net
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- `easeLinear`
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- `easeBackIn`, `easeBackInOut`, `easeBackOut`
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- `easeBounceIn`, `easeBounceInOut`, `easeBounceOut`
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- `easeCircIn`, `easeCircInOut`, `easeCircOut`
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- `easeCubicIn`, `easeCubicInOut` `easeCubicOut`
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- `easeElasticIn`, `easeElasticInOut`, `easeElasticOut`
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- `easeExpoIn`, `easeExpoInOut`, `easeExpoOut`
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- `easeQuadIn`, `easeQuadInOut`, `easeQuadOut`
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- `easeQuartIn`, `easeQuartInOut`, `easeQuartOut`
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- `easeQuintIn`, `easeQuintInOut`, `easeQuintOut`
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- `easeSineIn`, `easeSineInOut`, `easeSineOut`
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## usage
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`fun easeX(time: Double, bias: Double = 0.0, scale: Double = 1.0, duration : Double = 1.0)`
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```kotlin
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// -- when t is in [0, 1]
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val et = easeQuadIn(t)
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val et = easeQuadIn(t, 0.0, 1.0, 10.0)
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```
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Using the `Easing` enumeration
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```kotlin
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val et = Easing.QuadIn.function(t, 0.0, 1.0, 1.0)
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```
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<!-- __demos__ -->
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## Demos
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### DemoEasings01
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[source code](src/demo/kotlin/DemoEasings01.kt)
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