private void GetBodies(Rect rect, List <IQuadTreeBody> bods)
{
//no children
if (_childA == null)
{
for (int i = 0; i < _bodies.Count; i++)
{
bods.Add(_bodies[i]);
}
}
else
{
if (_childA.ContainsRect(rect))
{
_childA.GetBodies(rect, bods);
}
if (_childB.ContainsRect(rect))
{
_childB.GetBodies(rect, bods);
}
if (_childC.ContainsRect(rect))
{
_childC.GetBodies(rect, bods);
}
if (_childD.ContainsRect(rect))
{
_childD.GetBodies(rect, bods);
}
}
}
