| public static CircEaseInOut ( double t, double b, double c, double d ) : double | ||
| t | double | Current time in seconds. |
| b | double | Starting value. |
| c | double | Final value. |
| d | double | Duration of animation. |
| 리턴 | double | |
public static double CircEaseInOut(double t, double b, double c, double d)
{
if ((t /= d / 2) < 1)
{
return -c / 2 * (Math.Sqrt(1 - t * t) - 1) + b;
}
return c / 2 * (Math.Sqrt(1 - (t -= 2) * t) + 1) + b;
}