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ros

ros spin（）与ros spinOnce（）

ros 基础

c++

python

carla 知识学习

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博客
github
车辆物理模型
carla_ros_bridge 官方教程
仿真API: 现在customed_carla_simulation中，进一步用python\json的写法包装了提供了足够好的车辆结构设定API。进一步回顾几个重要的API, 进一步工作可能有用

client = carla.Client(host, port)
client.set_timeout(sec)
world = client.get_world()
actor_list = world.get_actors()
actor.attribute.get("role_name") #找名字 actor_list.filter("*traffic_light*") #找所有灯对应actor得到的一个 list/generator
waypoint=world.get_map().get_waypoint(carla.Location) #对应一个点找路线点 waypoint.next(distance) #根据一个点找一定距离外的下一个点

world.wait_for_tick()： blocks until a new tick is received from the simulator. This function is not very reliable as you may skip ticks, and you can easily end up in a dead-lock if using synchronous mode.
world.on_tick(callback)： registers a callback (function or function object) to be called every time a new tick is received, the callback is executed asynchronously in the background.
world.tick()： tells the simulator to perform a tick (i.e. advance one step). This only has effect in synchronous mode.