public static Vector3 GetMiddleOfXVector(Vector3[] arrayVect)
{
Vector3 sum = Vector3.zero;
for (int i = 0; i < arrayVect.Length; i++)
{
if (ExtVector3.IsNullVector(arrayVect[i]))
{
continue;
}
sum += arrayVect[i];
}
return((sum).normalized);
}
/// <summary>
/// get closest point from an array of points
/// </summary>
public static Vector3 GetClosestPoint(Vector3 posEntity, Vector3[] arrayPos, ref int indexFound)
{
float sqrDist = 0;
indexFound = -1;
int firstIndex = 0;
for (int i = 0; i < arrayPos.Length; i++)
{
if (ExtVector3.IsNullVector(arrayPos[i]))
{
continue;
}
float dist = (posEntity - arrayPos[i]).sqrMagnitude;
if (firstIndex == 0)
{
indexFound = i;
sqrDist = dist;
}
else if (dist < sqrDist)
{
sqrDist = dist;
indexFound = i;
}
firstIndex++;
}
if (indexFound == -1)
{
//Debug.LogWarning("nothing found");
return(ExtVector3.GetNullVector());
}
return(arrayPos[indexFound]);
}
