private void ShowDirections()
{
Handles.color = Color.green;
Vector3 point = spline.GetPoint(0f);
Handles.DrawLine(point, point + spline.GetDirection(0f) * directionScale);
int steps = stepsPerCurve * spline.CurveCount;
for (int i = 1; i <= steps; i++)
{
point = spline.GetPoint(i / (float)steps);
Handles.DrawLine(point, point + spline.GetDirection(i / (float)steps) * directionScale);
}
}
private void Awake()
{
if (frequency <= 0 || items == null || items.Length == 0)
{
return;
}
float stepSize = frequency * items.Length;
if (spline.Loop || stepSize == 1)
{
stepSize = 1f / stepSize;
}
else
{
stepSize = 1f / (stepSize - 1);
}
for (int p = 0, f = 0; f < frequency; f++)
{
for (int i = 0; i < items.Length; i++, p++)
{
Transform item = Instantiate(items[i]) as Transform;
Vector3 position = spline.GetPoint(p * stepSize);
item.transform.localPosition = position;
if (lookForward)
{
item.transform.LookAt(position + spline.GetDirection(p * stepSize));
}
item.transform.parent = transform;
}
}
}
private void ChangeGlobalTime()
{
TransferTrajectoryData prevPoint;
TransferTrajectoryData nextPoint;
int index;
FindCurrentPositions(out prevPoint, out nextPoint, out index);
if (nextPoint == null)
{
transform.localPosition = prevPoint.Position;
}
else
{
float oneTimeSize = 1f / (Positions.Count - 1);
float localLerpTime = (float)((GlobalTime - prevPoint.UTCTime) / (nextPoint.UTCTime - prevPoint.UTCTime));
float currntTimeLine = Mathf.Lerp(index * oneTimeSize, (index + 1) * oneTimeSize, localLerpTime);
//float currntTimeLine = Mathf.InverseLerp(nextPoint.UTCTime, prevPoint.UTCTime, GlobalTime); // currentLocalTime / toDestinationLocalTime;
transform.localPosition = BezierSpline.GetPoint(currntTimeLine);///SpaceTimeParrametrs.Scale;
transform.LookAt(transform.localPosition + BezierSpline.GetDirection(currntTimeLine));
}
if (TrajectoryRenderer != null)
{
Vector3[] positions = new Vector3[index + 1];
for (int i = 0; i < positions.Length; i++)
{
positions[i] = Positions[i].Position;
}
positions[positions.Length - 1] = transform.localPosition;
TrajectoryRenderer.positionCount = positions.Length;
TrajectoryRenderer.SetPositions(positions);
}
}
public void SetPossition(float progress)
{
Vector3 position = spline.GetPoint(progress);
transform.localPosition = position;
if (lookForward)
{
transform.LookAt(position + spline.GetDirection(progress));
}
}