internal Vector3 GetCenterPosition()
{
var center = Vector3.zero;
for (int i = 0; i < Count; i++)
{
center += line.GetLocalPosition(i);
}
return(center / (float)Count);
}
IEnumerator drawConnector(bool space)
{
Debug.Log("Start Checking Paths");
var connectorObject = new GameObject("ConnectionTest between " + path1.pathNumber + " and " + path2.pathNumber);
connector = new MLine(connectorObject);
connector.SetMaterial(level.pathMat);
connector.sortingOrder = Statics.LineSortingOrder + 1;
width = Statics.lineThickness / 2f;
connector.width = width;
connector.SetColor(Color.red);
connector.SetLocalPosition(0, path1.GetPosition(0));
connector.SetLocalPosition(1, path2.GetPosition(0));
dot1 = Instantiate(level.dotPrefab);
dot1.transform.position = path1.GetPosition(0);
dot1.GetComponent <SpriteRenderer> ().color = connector.GetColor();
GameObject.Destroy(dot1.GetComponentInChildren <TrailRenderer> ());
dot1.GetComponent <SpriteRenderer> ().sortingOrder = connector.sortingOrder;
dot1.transform.localScale = width * 2 * Vector3.one;
dot2 = Instantiate(level.dotPrefab);
dot2.transform.position = path2.GetPosition(0);
dot2.GetComponent <SpriteRenderer> ().color = connector.GetColor();
GameObject.Destroy(dot2.GetComponentInChildren <TrailRenderer> ());
dot2.GetComponent <SpriteRenderer> ().sortingOrder = connector.sortingOrder;
dot2.transform.localScale = width * 2 * Vector3.one;
var maxDistance = 1f;
var speed = 10f;
var meanTime = 1f / speed;
var timeForStep1 = meanTime;
var timeForStep2 = meanTime;
if (space == false)
{
if (path1.Count < path2.Count)
{
timeForStep2 = ((float)path1.Count / path2.Count) * timeForStep1;
}
else
{
timeForStep1 = ((float)path2.Count / path1.Count) * timeForStep2;
}
}
Debug.Log(path1.Count * timeForStep1 + " vs. " + path2.Count * timeForStep2);
Debug.Log(timeForStep1 + " vs. " + timeForStep2);
var timeGone1 = 0f;
var timeGone2 = 0f;
var i = 1;
var j = 1;
while (i < path1.Count - 1 || j < path2.Count - 1)
{
if (i < path1.Count - 1 && connector.GetLocalPosition(0) == path1.GetPosition(i))
{
i++;
timeGone1 = timeGone1 - timeForStep1;
}
if (j < path2.Count - 1 && connector.GetLocalPosition(1) == path2.GetPosition(j))
{
j++;
timeGone2 = timeGone2 - timeForStep2;
}
timeGone1 += Time.deltaTime;
timeGone2 += Time.deltaTime;
// var t = GetPercentage (path1, i) - GetPercentage (path2, j);
// timeForStep1 = 1f / (speed + Mathf.Lerp (-speed, speed, 0.5f - t / 2));
// timeForStep2 = 1f / (speed + Mathf.Lerp (-speed, speed, 0.5f + t / 2));
// Debug.Log ("t = " + t + ", factor= " + (0.5f - t / 2) + ", lerp = " + Mathf.Lerp (-speed, speed, 0.5f - t / 2) + ", timeForStep1-meantime = " + (timeForStep1 - meanTime));
connector.SetLocalPosition(0, Vector3.Lerp(path1.GetPosition(i - 1), path1.GetPosition(i), timeGone1 / timeForStep1));
connector.SetLocalPosition(1, Vector3.Lerp(path2.GetPosition(j - 1), path2.GetPosition(j), timeGone2 / timeForStep2));
connector.width = width * (1 - Vector3.Distance(connector.GetLocalPosition(0), connector.GetLocalPosition(1)) / (maxDistance * 1.1f));
connector.SetMesh();
dot1.transform.position = connector.GetLocalPosition(0);
dot2.transform.position = connector.GetLocalPosition(1);
if (Vector3.Distance(dot1.transform.position, dot2.transform.position) > maxDistance)
{
StartCoroutine(ShrinkConnector(3f));
yield return(new WaitForSeconds(5));
Destroy(connectorObject);
Destroy(dot1);
Destroy(dot2);
yield break;
}
yield return(null);
}
if (isHomotopic)
{
level.ShowHintCanvas();
LevelData.showHint("The paths are homotopic!");
yield return(new WaitForSeconds(5));
level.HideHintCanvas();
}
yield break;
}