#ROS
catkin工作空间
http://wiki.ros.org/ROS/Tutorials/InstallingandConfiguringROSEnvironment
mkdir -p ~/catkin_ws/src #创建工作空间
cd ~/catkin_ws/ #定位到上层目录
catkin_make #catkin_make -DPYTHON_EXECUTABLE=/usr/bin/python3 使用python3编译
source devel/setup.bash #将工作空间加入环境变量
echo $ROS_PACKAGE_PATH #查看当前环境变量
多个工作空间同时工作(待测试)
vim ~/.bashrc
source ~/catkin_ws/devel/setup.sh
source ~/test_ws/devel/setup.sh
unset $ROS_PACKAGE_PATH #清理环境变量
TF
TF介绍:https://wiki.ros.org/tf/Tutorials/Introduction%20to%20tf
TF包(工具):https://wiki.ros.org/tf
https://docs.ros.org/api/tf/html/python/tf_python.html#