datetime:2025/01/21 17:22
author:nzb
1.1 添加依赖
package.xml
文件中添加内容<depend>moveit_visual_tools</depend>
CMakeLists.txt
文件中添加内容
find_package(moveit_visual_tools REQUIRED)
ament_target_dependencies(
hello_moveit
"moveit_ros_planning_interface"
"moveit_visual_tools"
"rclcpp"
)
1.2 编写代码
#include <memory>
#include <thread>
#include <rclcpp/rclcpp.hpp>
#include <moveit/move_group_interface/move_group_interface.h>
#include <moveit_visual_tools/moveit_visual_tools.h>
#include <moveit/planning_scene_interface/planning_scene_interface.h>
int main(int argc, char *argv[])
{
rclcpp::init(argc, argv);
auto const node = std::make_shared<rclcpp::Node>(
"hello_moveit", rclcpp::NodeOptions().automatically_declare_parameters_from_overrides(true));
auto const logger = rclcpp::get_logger("hello_moveit");
rclcpp::executors::SingleThreadedExecutor executor;
executor.add_node(node);
auto spinner = std::thread([&executor]()
{ executor.spin(); });
using moveit::planning_interface::MoveGroupInterface;
auto move_group_interface = MoveGroupInterface(node, "panda_arm");
auto moveit_visual_tools =
moveit_visual_tools::MoveItVisualTools{node, "panda_link0", rviz_visual_tools::RVIZ_MARKER_TOPIC,
move_group_interface.getRobotModel()};
moveit_visual_tools.deleteAllMarkers();
moveit_visual_tools.loadRemoteControl();
auto const draw_title = [&moveit_visual_tools](auto text)
{
auto const text_pose = []
{
auto msg = Eigen::Isometry3d::Identity();
msg.translation().z() = 1.0;
return msg;
}();
moveit_visual_tools.publishText(text_pose, text, rviz_visual_tools::WHITE, rviz_visual_tools::XLARGE);
};
auto const prompt = [&moveit_visual_tools](auto text)
{ moveit_visual_tools.prompt(text); };
auto const draw_trajectory_tool_path =
[&moveit_visual_tools, jmg = move_group_interface.getRobotModel()->getJointModelGroup("panda_arm")](
auto const trajectory)
{ moveit_visual_tools.publishTrajectoryLine(trajectory, jmg); };
auto const target_pose = []
{
geometry_msgs::msg::Pose msg;
msg.orientation.w = 1.0;
msg.position.x = 0.28;
msg.position.y = -0.2;
msg.position.z = 0.5;
return msg;
}();
move_group_interface.setPoseTarget(target_pose);
prompt("Press 'next' in the RvizVisualToolsGui window to plan");
draw_title("Planning");
moveit_visual_tools.trigger();
auto const [success, plan] = [&move_group_interface]
{
moveit::planning_interface::MoveGroupInterface::Plan msg;
auto const ok = static_cast<bool>(move_group_interface.plan(msg));
return std::make_pair(ok, msg);
}();
if (success)
{
draw_trajectory_tool_path(plan.trajectory_);
moveit_visual_tools.trigger();
prompt("Press 'next' in the RvizVisualToolsGui window to execute");
draw_title("Executing");
moveit_visual_tools.trigger();
move_group_interface.execute(plan);
}
else
{
draw_title("Planning Failed!");
moveit_visual_tools.trigger();
RCLCPP_ERROR(logger, "Planning failed!");
}
rclcpp::shutdown();
spinner.join();
return 0;
}
1.3 编译运行
colcon build --mixin debug
- 修改RViz可视化
ros2 launch moveit2_tutorials demo.launch.py
- 另一个终端
ros2 run hello_moveit hello_moveit
1.4 更多阅读