public void runConnection()
{
connectsTo = new pathPoint[pathMeshs.Length];
for (int i = 0; i < pathMeshs.Length; i++)
{
//generate our list of path vertices from the armature children
List <Vector3> path = new List <Vector3> ();
Transform t = pathMeshs [i].transform.GetChild(0);
while (true)
{
//add the position
path.Add(t.position);
//find next point
if (t.childCount == 1)
{
t = t.GetChild(0);
}
else if (t.childCount > 1)
{
Debug.LogError("too many children");
}
else
{
break;
}
}
//if the path is followed backward, simply reverse this array
if (!followPathForward)
{
path.Reverse();
}
//finally set variables based on aboce
pathVertices [i] = path.ToArray <Vector3> ();
pathStart = pathVertices [i] [0];
pathEnds [i] = pathVertices [i].Last();
foreach (GameObject go in GameObject.FindGameObjectsWithTag("pathPoint"))
{
//get the pathPoint from other object
pathPoint pa = go.GetComponent <pathPoint> ();
//make sure it is not this point
if (pa.getID() == gameObject.transform.parent.gameObject.GetInstanceID())
{
continue;
}
//check if that point meets this endpoint
if (Vector3.Distance(pa.getStartPoint(), pathEnds [i]) < 0.01f)
{
connectsTo [i] = pa;
}
//check if that start point meets this startpoint
//(this is checked more than necessary, but makes for a more understandable program)
if (Vector3.Distance(pa.getStartPoint(), pathStart) < 0.01f)
{
connectsFrom = pa;
}
//check if this point meets that point
pa.checkEnds(this);
}
}
int p = pathVertices[0].Length - 3;
trainDropPoint = trackUtility.utility.lerp2(pathVertices [0] [p], pathVertices [0] [p + 1], pathVertices [0] [p + 2], 0.5f);
totalLength = trackUtility.utility.pathDistance(this);
lengths = trackUtility.utility.secDistance(this);
}
