/// <summary>
/// Stop this instance ans sets <see cref="currentPos"/> to 0.
/// </summary>
public void Stop()
{
if (pathMagic.waypoints.Length == 0)
{
return;
}
isPlaying = false;
currentPos = 0f;
UpdateTarget(pathMagic.computePositionAtPos(currentPos), pathMagic.computeRotationAtPos(currentPos));
}
/// <summary>
/// Gets the position for position whether the path is pre-sampled or not.
/// </summary>
/// <returns>The position for position.</returns>
/// <param name="pos">Position.</param>
private Vector3 GetPositionForPos(float pos)
{
Vector3 position = Vector3.zero;
Quaternion rotation = Quaternion.identity;
if (pos < 0)
{
if (connectedPath.loop)
{
pos = 1 + pos;
}
else
{
pos = 0;
}
}
float velocity = 1.0f;
int waypoint = 0;
if (connectedPath.presampledPath)
{
connectedPath.sampledPositionAndRotationAndVelocityAndWaypointAtPos(pos, out position, out rotation, out velocity, out waypoint);
}
else
{
position = connectedPath.computePositionAtPos(pos);
}
return(connectedPath.transform.TransformPoint(position));
}
public void Generate()
{
if (count < 0)
{
count = 0;
}
List <GameObject> elements = new List <GameObject> ();
for (int i = 0; i < count; i++)
{
if (i < transform.childCount)
{
elements.Insert(i, transform.GetChild(i).gameObject);
}
else
{
elements.Insert(i, Instantiate(target));
elements [i].transform.parent = transform;
elements [i].transform.localScale = new Vector3(1, 1, 1);
}
}
if (elements.Count < transform.childCount)
{
for (int i = transform.childCount - 1; i >= elements.Count; i--)
{
DestroyImmediate(transform.GetChild(i).gameObject);
}
}
for (int i = 0; i < elements.Count; i++)
{
float pos = startingFrom + (float)(1f / count * i) * (endTo - startingFrom);
Vector3 position;
Quaternion rotation;
if (path.PresampledPath)
{
float velocity;
int waypoint;
path.sampledPositionAndRotationAndVelocityAndWaypointAtPos(
pos,
out position,
out rotation,
out velocity,
out waypoint);
}
else
{
position = path.computePositionAtPos(pos);
rotation = path.computeRotationAtPos(pos);
}
elements [i].transform.position = path.transform.TransformPoint(
position
);
elements [i].transform.rotation = transform.rotation * rotation;
}
}