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A*搜索Demo

1. 编译

catkin_make

2. 运行程序

source devel/setup.bash

roslaunch grid_path_searcher demo.launch

3. 主要工程文件

(1)/grid_path_searcher/src/demo_node.cpp

node文件,接收topic(点云、目标点),规划路径,显示

(2)/grid_path_searcher/src/Astar_searcher.cpp

实现A星搜索算法

(3)/grid_path_searcher/src/random_complex_generator.cpp

随机生成三维栅格地图

(4)/waypoint_generator/src/waypoint_generator.cpp

接收RVIZ上发送的2D Nav Goal,生成emo_node.cpp所需的目标点并显示