public void Update()
{
if (m_animate)
{
float now = Time.time;
m_timeElapsed = now - m_startTime;
m_t = m_timeElapsed / m_duration;
if (null != m_RescaleTime)
{
m_t = m_RescaleTime(m_t);
}
current.rotation = Quaternion.Lerp(m_start.rotation, m_end.rotation, m_t);
current.radius = Mathf.Lerp(m_start.radius, m_end.radius, m_t);
current.position = Vector3.Lerp(m_start.position, m_end.position, m_t);
if (now >= (m_startTime + m_duration))
{
m_animate = false;
m_RescaleTime = null; // always reset time scale function after each animation
if (null != m_OnComplete)
{
m_OnComplete();
}
}
}
}
public void StartAnimation(Xform startState, Xform endState, float duration, OnCompleteCallback OnComplete = null, TimeScaleFunction RescaleTime = null)
{
m_start = startState;
m_end = endState;
current = startState;
m_duration = duration;
m_startTime = Time.time;
m_timeElapsed = 0;
m_t = 0;
m_animate = true;
m_OnComplete = OnComplete;
m_RescaleTime = RescaleTime;
}
public void StartRotation(float toDegZ, float duration, OnCompleteCallback OnComplete = null, TimeScaleFunction RescaleTime = null)
{
m_start = current;
m_end = current;
m_duration = duration;
m_startTime = Time.time;
m_timeElapsed = 0;
m_t = 0;
m_animate = true;
m_OnComplete = OnComplete;
m_RescaleTime = RescaleTime;
m_end.rotation = Quaternion.Euler(0, 0, toDegZ);
}
