void FixedUpdate()
{
if (path == null)
{
return;
}
distance += speed * Time.deltaTime;
if (distance > path.GetTotalDistance())
{
distance = 0;
}
Vector3 position = path.GetPositonAlongPath(distance);
Vector3 ahead = path.GetPositonAlongPath(distance + amountToLookAhead);
railCamera.transform.position = position;
railCamera.transform.LookAt(ahead);
}
private Vector3 getStudentPosition(int studentIndex)
{
float loc = studentLocations[studentIndex];
int pathIndex = path.GetIndexAtDistance(loc);
Vector3 start = path.GetPoint(pathIndex);
Vector3 end = path.GetPoint(pathIndex + 1);
Vector3 studentPos = path.GetPositonAlongPath(loc);
float dist = 0.5f + Random.value;
if (Random.value > 0.5)
{
dist = -1 * dist;
}
Vector3 diff = end - start;
Debug.Log("Pos: " + studentPos);
if (diff.x == 0)
{
studentPos.x = studentPos.x + dist;
}
else if (diff.z == 0)
{
studentPos.z = studentPos.z + dist;
}
else
{
float direction = diff.x / diff.z;
studentPos = new Vector3(studentPos.x + (1 / direction) * dist, studentPos.y, studentPos.z + (direction) * dist);
}
return(studentPos);
}