SwiftUI Animation Easing Extension

EasingEquations.swift

//
//  EasingEquations.swift
//  DrawingGroup
//
//  Created by Lee Brimelow on 6/15/19.
//  Copyright © 2019 Lee Brimelow. All rights reserved.
//

import SwiftUI

public extension BasicAnimationTimingCurve {
    
    static var easeInCirc: BasicAnimationTimingCurve {
        return .custom(0.600, 0.040, 0.980, 0.335)
    }
    
    static var easeInExpo: BasicAnimationTimingCurve {
        return .custom(0.950, 0.050, 0.795, 0.035)
    }
    
    static var easeInQuart: BasicAnimationTimingCurve {
        return .custom(0.895, 0.030, 0.685, 0.220)
    }
    
    static var easeInQuint: BasicAnimationTimingCurve {
        return .custom(0.755, 0.050, 0.855, 0.060)
    }
    
    static var easeInOutCirc: BasicAnimationTimingCurve {
        return .custom(0.785, 0.135, 0.150, 0.860)
    }
    
    static var easeInOutExpo: BasicAnimationTimingCurve {
        return .custom(1.000, 0.000, 0.000, 1.000)
    }
    
    static var easeInOutQuart: BasicAnimationTimingCurve {
        return .custom(0.770, 0.000, 0.175, 1.000)
    }
    
    static var easeInOutQuint: BasicAnimationTimingCurve {
        return .custom(0.860, 0.000, 0.070, 1.000)
    }
    
    static var easeOutCirc: BasicAnimationTimingCurve {
        return .custom(0.075, 0.820, 0.165, 1.000)
    }
    
    static var easeOutExpo: BasicAnimationTimingCurve {
        return .custom(0.190, 1.000, 0.220, 1.000)
    }
    
    static var easeOutQuart: BasicAnimationTimingCurve {
        return .custom(0.165, 0.840, 0.440, 1.000)
    }
    
    static var easeOutQuint: BasicAnimationTimingCurve {
        return .custom(0.230, 1.000, 0.320, 1.000)
    }
    
}