Box2D.Collision.Broadphase.DynamicTree.ValidateStructure C# (CSharp) Метод

        private void ValidateStructure(int index)
        {
            if (index == TreeNode.NULL_NODE)
            {
                return;
            }

            if (index == m_root)
            {
                Debug.Assert(m_nodes[index].Parent == TreeNode.NULL_NODE);
            }

            TreeNode node = m_nodes[index];

            int child1 = node.Child1;
            int child2 = node.Child2;

            if (node.Leaf)
            {
                Debug.Assert(child1 == TreeNode.NULL_NODE);
                Debug.Assert(child2 == TreeNode.NULL_NODE);
                Debug.Assert(node.Height == 0);
                return;
            }

            Debug.Assert(0 <= child1 && child1 < m_nodeCapacity);
            Debug.Assert(0 <= child2 && child2 < m_nodeCapacity);

            Debug.Assert(m_nodes[child1].Parent == index);
            Debug.Assert(m_nodes[child2].Parent == index);

            ValidateStructure(child1);
            ValidateStructure(child2);
        }