private bool DivideCheck(List <Vector3> _positions, Perlin _perlin, float _avg_density)
{
int count = 0;
foreach (Vector3 pos in _positions)
{
// is this position within bounds of node
if (pos.x >= transform.position.x && pos.x < (transform.position.x + size_x) &&
pos.z >= transform.position.z && pos.z < (transform.position.z + size_z))
{
// What values are inthis area, so we can produce the correct density type
average_density += _perlin.GetDensityType((int)pos.x, (int)pos.z);
count++;
}
}
average_density = average_density / count;
if (average_density == 0)
{
average_density = _avg_density;
}
if (count >= divide_count)
{
return(true);
}
return(false);
}