public CQuadLeaf(CQuadLeaf in_parent, int in_quad_index)
{
_parent = in_parent;
_quad_index = in_quad_index;
_objects = new List <CObj>();
CalculateOrigin();
_quad_model = new SQuadModel(_origin, _size);
}
public CQuadLeaf(float in_size, Vector3 in_origin)
{
_parent = null;
_size = in_size;
_quad_index = 0;
_objects = new List <CObj>();
_origin = in_origin;
_quad_model = new SQuadModel(_origin, _size);
}