Carla-Ros-Bridge, Simulation for planning and control.
根据carla-ros-bridge官方文档修改，使用launch文件一键启动仿真，控制需要接收车辆油门、刹车、方向盘转角（rad）三个参数。
- 安装Carla仿真软件，我这里使用的是Carla-0.9.12版本。
- 克隆本仓库并编译。
git@github.com:yizhiweimengxiangfendoudefeifei/Carla.git
pip install -r requirements.txt
catkin build
运行carla客户端
./CarlaUE4.sh --prefernvidia -quality-level=low -fps=20 -windowed -Resx=600 -Resy=480
编译成功本项目后，需要执行一下ROS命令：
source devel/setup.zsh && roslaunch carla_ros_bridge carla_pnc_bridge.launch
该脚本主要启动了以下脚本：
- carla_ros_bridge.launch，主要涉及carla客户端的通讯和设置。
- carla_example_ego_vehicle.launch，启动自车以及相关传感器的配置。
- carla_waypoint_publisher.launch，生成一条全局路径，可以使用rviz重新设置路径起点和终点，具体可以参考carla-ros-bridge。
- carla_ad_demo.rviz，打开rviz可视化。
如果需要适配carla客户端，算法端需要发布的形式如下：
carla_msgs::CarlaEgoVehicleControl msg;
msg.steer = steer;
if (speed >= 0) {
msg.throttle = speed;
msg.brake = 0;
} else {
msg.throttle = 0;
msg.brake = -speed / 8;
}
control_pub.publish(msg);
Distributed under the Apache-2.0 License. See LICENSE.txt for more information.
In addition, We have kept the LICENSE of project Carla-Ros-Bridge in Carla-Ros-Bridge directory.
The co-simulation is modified on the basis of the following, thank you here.