// destroy the dynamic obstacles we already have
public void RemoveDynamicObstacles(Pathfinding.RVO.Simulator sim)
{
if (null != _dynamicObstacles)
{
if (null != sim)
{
for (int i = 0; i < _dynamicObstacles.Count; i++)
{
sim.RemoveDynamicObstacle(_dynamicObstacles[i]);
}
}
_dynamicObstacles.Clear();
}
}