/// <summary> Considering splitting a space into 4 Sub-spaces
///
/// </summary>
/// <param name="space">The space to subdivide
/// </param>
/// <param name="level">The number of levels of subdivision allowed
/// </param>
/// <param name="target">The target number of bodies per space
/// </param>
/// <param name="spaceList">The list of spaces to populate
/// </param>
/// <returns> True if the target has found
/// </returns>
private bool SplitSpace(Space space, int level, int target, IList<Space> spaceList)
{
if (space.Size() <= target)
{
spaceList.Add(space);
return true;
}
if (level > maxLevels)
{
spaceList.Add(space);
return true;
}
Space[] spaces = space.QuadSpaces;
for (int j = 0; j < 4; j++)
{
SplitSpace(spaces[j], level + 1, target, spaceList);
}
return false;
}