/// <summary>
/// Adds the given body to one of the child trees of this instance.
/// </summary>
/// <param name="newBody">The body to add.</param>
private void AddToChildTree(Body newBody)
{
// don't create subtrees if it violates the minimum width limit, to prevent infinitely deep trees and thus
// preventing excessive resource allocation
if (octant.Length / 2 < Constants.MinimumTreeWidth)
{
return;
}
for (int childTreeIndex = 0; childTreeIndex < 8; childTreeIndex++)
{
OctantTree childTree = SubTree(childTreeIndex);
// if the child tree under consideration contains the given body, then add it to that tree
if (childTree.octant.ContainsPoint(newBody.Position))
{
childTree.AddBody(newBody);
return;
}
}
}
