/// <summary>
/// 返回一个[0-1]的进度
/// </summary>
/// <param name="time">[0-maxTime]的值</param>
/// <returns></returns>
public float getProgress(float time)
{
if (time < 0)
{
time = 0;
}
else if (time > maxTime)
{
time = maxTime;
}
return(EaseAction.GetEaseAction(easeType, time / maxTime * (overNum - startNum) + startNum));
}
/// <summary>
/// 返回当前进度下对应的一个Vector数值而非进度值
/// </summary>
/// <param name="time">[0-maxTime]的值</param>
/// <returns></returns>
public Vector3 GetValueForVector3(float time)
{
if (time < 0)
{
time = 0;
}
else if (time > maxTime)
{
time = maxTime;
}
float offset = EaseAction.GetEaseAction(easeType, time / maxTime);
return(startVector + (overVector - startVector) * offset);
}
/// <summary>
/// 返回由3个进度值组成的Vector进度值
/// </summary>
/// <param name="time">[0-maxTime]的值</param>
/// <returns></returns>
public Vector3 getProgressForVector3(float time)
{
if (time < 0)
{
time = 0;
}
else if (time > maxTime)
{
time = maxTime;
}
return(new Vector3(
EaseAction.GetEaseAction(easeType, time / maxTime * (overVector.x - startVector.x) + startVector.x),
EaseAction.GetEaseAction(easeType, time / maxTime * (overVector.y - startVector.y) + startVector.y),
EaseAction.GetEaseAction(easeType, time / maxTime * (overVector.z - startVector.z)) + startVector.z));
}