void ISupportRedirectToMemberCurve.ConfigureAsRedirectTo(System.Type memberType, float totalDur, object current, object start, object end, object option)
{
_option = ConvertUtil.ToEnum <QuaternionTweenOption>(option);
if (_option == QuaternionTweenOption.Long)
{
var c = QuaternionUtil.MassageAsEuler(current);
var s = QuaternionUtil.MassageAsEuler(start);
var e = QuaternionUtil.MassageAsEuler(end);
c.x = MathUtil.NormalizeAngleToRange(c.x, s.x, e.x, false);
c.y = MathUtil.NormalizeAngleToRange(c.y, s.y, e.y, false);
c.z = MathUtil.NormalizeAngleToRange(c.z, s.z, e.z, false);
_startLong = c;
_endLong = e;
_start = Quaternion.Euler(_startLong);
_end = Quaternion.Euler(_endLong);
c -= s;
e -= s;
this.Duration = totalDur * (VectorUtil.NearZeroVector(e) ? 0f : 1f - c.magnitude / e.magnitude);
}
else
{
//treat as quat
var c = QuaternionUtil.MassageAsQuaternion(current);
var s = QuaternionUtil.MassageAsQuaternion(start);
var e = QuaternionUtil.MassageAsQuaternion(end);
_start = c;
_end = e;
_startLong = _start.eulerAngles;
_endLong = _end.eulerAngles;
var at = Quaternion.Angle(s, e);
if ((System.Math.Abs(at) < MathUtil.EPSILON))
{
this.Duration = 0f;
}
else
{
var ap = Quaternion.Angle(s, c);
this.Duration = (1f - ap / at) * totalDur;
}
}
}
protected override void ReflectiveInit(System.Type memberType, object start, object end, object option)
{
_option = ConvertUtil.ToEnum <QuaternionTweenOption>(option);
if (_option == QuaternionTweenOption.Long)
{
_startLong = QuaternionUtil.MassageAsEuler(start);
_endLong = QuaternionUtil.MassageAsEuler(end);
_start = Quaternion.Euler(_startLong);
_end = Quaternion.Euler(_endLong);
}
else
{
_start = QuaternionUtil.MassageAsQuaternion(start);
_end = QuaternionUtil.MassageAsQuaternion(end);
_startLong = _start.eulerAngles;
_endLong = _end.eulerAngles;
}
}
