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Device visualization (#14)
* add 3d visualization * 完成在main中启动设备可视化 完成在main中启动设备可视化,并输出物料ID:mesh的对应关系resource_model 添加物料模型管理类,遍历物料与resource_model,完成TF数据收集 * 完成TF发布 * 修改模型方向,在yaml中添加变换属性 * 添加物料tf变化时,发送topic到前端 另外修改了物料初始化的方法,防止在tf还未发布时提前建立物料模型与发布话题 * 添加关节发布节点与物料可视化节点进入unilab * 使用json启动plr与3D模型仿真 * 完成启动OT并联动rviz * add 3d visualization * 完成在main中启动设备可视化 完成在main中启动设备可视化,并输出物料ID:mesh的对应关系resource_model 添加物料模型管理类,遍历物料与resource_model,完成TF数据收集 * 完成TF发布 * 修改模型方向,在yaml中添加变换属性 * 添加物料tf变化时,发送topic到前端 另外修改了物料初始化的方法,防止在tf还未发布时提前建立物料模型与发布话题 * 添加关节发布节点与物料可视化节点进入unilab * 使用json启动plr与3D模型仿真 * 完成启动OT并联动rviz * 修复rviz位置问题, 修复rviz位置问题, 在无tf变动时减缓发送频率 在backend中添加物料跟随方法 * fix: running logic * fix: running logic * fix: missing ot * 在main中直接初始化republisher和物料的mesh节点 * 将joint_republisher和resource_mesh_manager添加进 main_slave_run.py中 --------- Co-authored-by: zhangshixiang <@zhangshixiang> Co-authored-by: wznln <18435084+Xuwznln@users.noreply.github.com>
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60
unilabos/ros/nodes/presets/joint_republisher.py
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60
unilabos/ros/nodes/presets/joint_republisher.py
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import rclpy,json
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from rclpy.node import Node
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from sensor_msgs.msg import JointState
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from std_msgs.msg import String
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from rclpy.callback_groups import ReentrantCallbackGroup
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from unilabos.ros.nodes.base_device_node import BaseROS2DeviceNode
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class JointRepublisher(BaseROS2DeviceNode):
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def __init__(self,device_id,resource_tracker):
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super().__init__(
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driver_instance=self,
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device_id=device_id,
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status_types={},
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action_value_mappings={},
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hardware_interface={},
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print_publish=False,
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resource_tracker=resource_tracker,
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)
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# print('-'*20,device_id)
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self.joint_repub = self.create_publisher(String,f'joint_state_repub',10)
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# 创建订阅者
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self.create_subscription(
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JointState,
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'/joint_states',
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self.listener_callback,
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10,
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callback_group=ReentrantCallbackGroup()
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)
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self.msg = String()
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def listener_callback(self, msg:JointState):
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try:
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json_dict = {}
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json_dict["name"] = list(msg.name)
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json_dict["position"] = list(msg.position)
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json_dict["velocity"] = list(msg.velocity)
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json_dict["effort"] = list(msg.effort)
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self.msg.data = str(json_dict)
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self.joint_repub.publish(self.msg)
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# print('-'*20)
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# print(self.msg.data)
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except Exception as e:
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print(e)
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def main():
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rclpy.init()
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subscriber = JointRepublisher()
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rclpy.spin(subscriber)
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subscriber.destroy_node()
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rclpy.shutdown()
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if __name__ == '__main__':
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main()
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