public BroadPhase()
{
ProxyCount = 0;
m_pairCapacity = 16;
m_pairCount = 0;
m_pairBuffer = new Pair[m_pairCapacity];
for (int i = 0; i < m_pairCapacity; i++)
{
m_pairBuffer[i] = new Pair();
}
m_moveCapacity = 16;
m_moveCount = 0;
m_moveBuffer = new int[m_moveCapacity];
m_tree = new DynamicTree();
m_queryProxyId = NULL_PROXY;
}