【ROS实战】06-TF实战

默认版本为python
sudo update-alternatives –install /usr/bin/python python /usr/bin/python3 1

启动跟随小乌龟
roslaunch turtle_tf turtle_tf_demo.launch

启动控制节点
rosrun turtlesim turtle_teleop_key

生成pdf查看
rosrun tf view_frames

查看转换关系
rosrun tf tf_echo turtle1 turtle2

At time 1745837832.458

• Translation: [-0.288, 0.000, 0.000]
• Rotation: in Quaternion [0.000, 0.000, -0.000, 1.000]
  in RPY (radian) [0.000, 0.000, -0.000]
  in RPY (degree) [0.000, 0.000, -0.003]

然后自主实现