public static Quaternion Tween(float currentTime, float initialTime, float endTime, Quaternion startValue, Quaternion endValue, MMTweenCurve curve)
{
float turningRate = Tween(currentTime, initialTime, endTime, 0f, 1f, curve);
startValue = Quaternion.Slerp(startValue, endValue, turningRate);
return(startValue);
}
/// <summary>
/// Moves a value between a startValue and an endValue based on a currentTime, along the specified tween curve
/// </summary>
/// <param name="currentTime"></param>
/// <param name="initialTime"></param>
/// <param name="endTime"></param>
/// <param name="startValue"></param>
/// <param name="endValue"></param>
/// <param name="curve"></param>
/// <returns></returns>
public static float Tween(float currentTime, float initialTime, float endTime, float startValue, float endValue, MMTweenCurve curve)
{
currentTime = MMMaths.Remap(currentTime, initialTime, endTime, 0f, 1f);
switch (curve)
{
case MMTweenCurve.LinearTween: currentTime = MMTweenDefinitions.Linear_Tween(currentTime); break;
case MMTweenCurve.EaseInQuadratic: currentTime = MMTweenDefinitions.EaseIn_Quadratic(currentTime); break;
case MMTweenCurve.EaseOutQuadratic: currentTime = MMTweenDefinitions.EaseOut_Quadratic(currentTime); break;
case MMTweenCurve.EaseInOutQuadratic: currentTime = MMTweenDefinitions.EaseInOut_Quadratic(currentTime); break;
case MMTweenCurve.EaseInCubic: currentTime = MMTweenDefinitions.EaseIn_Cubic(currentTime); break;
case MMTweenCurve.EaseOutCubic: currentTime = MMTweenDefinitions.EaseOut_Cubic(currentTime); break;
case MMTweenCurve.EaseInOutCubic: currentTime = MMTweenDefinitions.EaseInOut_Cubic(currentTime); break;
case MMTweenCurve.EaseInQuartic: currentTime = MMTweenDefinitions.EaseIn_Quartic(currentTime); break;
case MMTweenCurve.EaseOutQuartic: currentTime = MMTweenDefinitions.EaseOut_Quartic(currentTime); break;
case MMTweenCurve.EaseInOutQuartic: currentTime = MMTweenDefinitions.EaseInOut_Quartic(currentTime); break;
case MMTweenCurve.EaseInQuintic: currentTime = MMTweenDefinitions.EaseIn_Quintic(currentTime); break;
case MMTweenCurve.EaseOutQuintic: currentTime = MMTweenDefinitions.EaseOut_Quintic(currentTime); break;
case MMTweenCurve.EaseInOutQuintic: currentTime = MMTweenDefinitions.EaseInOut_Quintic(currentTime); break;
case MMTweenCurve.EaseInSinusoidal: currentTime = MMTweenDefinitions.EaseIn_Sinusoidal(currentTime); break;
case MMTweenCurve.EaseOutSinusoidal: currentTime = MMTweenDefinitions.EaseOut_Sinusoidal(currentTime); break;
case MMTweenCurve.EaseInOutSinusoidal: currentTime = MMTweenDefinitions.EaseInOut_Sinusoidal(currentTime); break;
case MMTweenCurve.EaseInBounce: currentTime = MMTweenDefinitions.EaseIn_Bounce(currentTime); break;
case MMTweenCurve.EaseOutBounce: currentTime = MMTweenDefinitions.EaseOut_Bounce(currentTime); break;
case MMTweenCurve.EaseInOutBounce: currentTime = MMTweenDefinitions.EaseInOut_Bounce(currentTime); break;
case MMTweenCurve.EaseInOverhead: currentTime = MMTweenDefinitions.EaseIn_Overhead(currentTime); break;
case MMTweenCurve.EaseOutOverhead: currentTime = MMTweenDefinitions.EaseOut_Overhead(currentTime); break;
case MMTweenCurve.EaseInOutOverhead: currentTime = MMTweenDefinitions.EaseInOut_Overhead(currentTime); break;
case MMTweenCurve.EaseInExponential: currentTime = MMTweenDefinitions.EaseIn_Exponential(currentTime); break;
case MMTweenCurve.EaseOutExponential: currentTime = MMTweenDefinitions.EaseOut_Exponential(currentTime); break;
case MMTweenCurve.EaseInOutExponential: currentTime = MMTweenDefinitions.EaseInOut_Exponential(currentTime); break;
case MMTweenCurve.EaseInElastic: currentTime = MMTweenDefinitions.EaseIn_Elastic(currentTime); break;
case MMTweenCurve.EaseOutElastic: currentTime = MMTweenDefinitions.EaseOut_Elastic(currentTime); break;
case MMTweenCurve.EaseInOutElastic: currentTime = MMTweenDefinitions.EaseInOut_Elastic(currentTime); break;
case MMTweenCurve.EaseInCircular: currentTime = MMTweenDefinitions.EaseIn_Circular(currentTime); break;
case MMTweenCurve.EaseOutCircular: currentTime = MMTweenDefinitions.EaseOut_Circular(currentTime); break;
case MMTweenCurve.EaseInOutCircular: currentTime = MMTweenDefinitions.EaseInOut_Circular(currentTime); break;
}
return(startValue + currentTime * (endValue - startValue));
}
public static Vector3 Tween(float currentTime, float initialTime, float endTime, Vector3 startValue, Vector3 endValue, MMTweenCurve curve)
{
startValue.x = Tween(currentTime, initialTime, endTime, startValue.x, endValue.x, curve);
startValue.y = Tween(currentTime, initialTime, endTime, startValue.y, endValue.y, curve);
startValue.z = Tween(currentTime, initialTime, endTime, startValue.z, endValue.z, curve);
return(startValue);
}
