private void LateUpdate()
{
float t = NormalizedT;
BezierSplineAdvanced spline = Spline;
bool forward = MovingForward;
for (int i = 0; i < tailObjects.Count; i++)
{
Transform tailObject = tailObjects[i];
float dt = Time.deltaTime;
if (forward)
{
tailObject.position = spline.MoveAlongSpline(ref t, -tailObjectDistances[i]);
if (lookForward)
{
tailObject.rotation = Quaternion.Lerp(tailObject.rotation, Quaternion.LookRotation(spline.GetTangent(t)), rotationLerpModifier * dt);
}
}
else
{
tailObject.position = spline.MoveAlongSpline(ref t, tailObjectDistances[i]);
if (lookForward)
{
tailObject.rotation = Quaternion.Lerp(tailObject.rotation, Quaternion.LookRotation(-spline.GetTangent(t)), rotationLerpModifier * dt);
}
}
}
}
private void Update()
{
float targetSpeed = (isGoingForward) ? speed : -speed;
Vector3 targetPos = spline.MoveAlongSpline(ref progress, targetSpeed * Time.deltaTime);
cachedTransform.position = targetPos;
//cachedTransform.position = Vector3.Lerp( cachedTransform.position, targetPos, movementLerpModifier * Time.deltaTime );
bool movingForward = MovingForward;
if (lookForward)
{
Quaternion targetRotation;
if (movingForward)
{
targetRotation = Quaternion.LookRotation(spline.GetTangent(progress));
}
else
{
targetRotation = Quaternion.LookRotation(-spline.GetTangent(progress));
}
cachedTransform.rotation = Quaternion.Lerp(cachedTransform.rotation, targetRotation, rotationLerpModifier * Time.deltaTime);
}
if (movingForward)
{
if (progress >= 1f)
{
if (!onPathCompletedCalledAt1)
{
onPathCompleted.Invoke();
onPathCompletedCalledAt1 = true;
}
if (travelMode == TravelMode.Once)
{
progress = 1f;
}
else if (travelMode == TravelMode.Loop)
{
progress -= 1f;
}
else
{
progress = 2f - progress;
isGoingForward = !isGoingForward;
}
}
else
{
onPathCompletedCalledAt1 = false;
}
}
else
{
if (progress <= 0f)
{
if (!onPathCompletedCalledAt0)
{
onPathCompleted.Invoke();
onPathCompletedCalledAt0 = true;
}
if (travelMode == TravelMode.Once)
{
progress = 0f;
}
else if (travelMode == TravelMode.Loop)
{
progress += 1f;
}
else
{
progress = -progress;
isGoingForward = !isGoingForward;
}
}
else
{
onPathCompletedCalledAt0 = false;
}
}
}
