from std_msgs.msg import String from geometry_msgs.msg import Twist def callback(msg): pub = rospy.Publisher('/airsim_node/drone_1/vel_cmd_body_frame', Twist, queue_size=10) pub.publish(msg) rospy.loginfo("Publishing: [%f, %f, %f]" %(msg.linear.x, msg.linear.y, msg.linear.z)...
importgcimportrospyfromstd_msgs.msgimportStringSUBTOPIC='/chatter'MSGTYPE=Stringdefdo_sub():s=rospy.Subscriber(SUBTOPIC,MSGTYPE,lambdam:m)rospy.sleep(1.0)s.unregister()defget_counts(ros_only=True):# from dowser codegc.collect()typecounts={}forobjingc.get_objects():objtype=type(obj)ifobjtype...
#!/usr/bin/env python import sys, rospy, tf, actionlib from geometry_msgs.msg import * from tf.transformations import quaternion_from_euler if __name__ == '__main__': rospy.init_node('initial_localization') pub = rospy.Publisher('initialpose',PoseWithCovarianceStamped,...
# 需要导入模块: from image_geometry import PinholeCameraModel [as 别名]# 或者: from image_geometry.PinholeCameraModel importfromCameraInfo[as 别名]deftest_monocular(self):ci = sensor_msgs.msg.CameraInfo() ci.width =640ci.height =480printci cam = PinholeCameraModel() cam.fromCameraInfo(ci...
() <<" msg:"<< t <<endl; }return0; }intOnError(conststd::vector< ::google::protobuf::Message *> &msgs,interrorcode){cout<<"OnError["<< msgs.size() <<"]"<<endl; g_dwTotalRevNum++;for(size_tidx =0; idx < msgs.s...
导入包:import ("services") 每个示例代码都附有代码来源和完整的源代码,希望对您的程序开发有帮助。 示例1 func main() { flag.Usage = Usage var host string var port int var protocol string var urlString string var framed bool var useHttp bool var parsedUrl url.URL var trans thrift.TTransport...
np_quaternion = transformations.quaternion_from_matrix(pose_mat)returngeometry_msgs.Quaternion(*np_quaternion) 开发者ID:mikewiltero,项目名称:Sub8,代码行数:7,代码来源:msg_helpers.py 示例6: TransformToPose ▲点赞 1▼ defTransformToPose( G ):t = array( G )[0:3,3] ...
std_msgs__String.idl: module std_msgs { module msg { struct _String { string data; }; }; }; After generating(fastrtpsgen std_msgs__String.idl) we have in std_msgs__StringPubSubTypes.cxx: but functionMemberDescriptor::is_type_name_consistent()returnsfalseif name contains ':'. So Dyn...
#!/usr/bin/env python import sys, rospy, tf, actionlib from geometry_msgs.msg import * from tf.transformations import quaternion_from_euler if __name__ == '__main__': rospy.init_node('initial_localization') pub = rospy.Publisher('initialpose',PoseWithCovarianceStamped...
void tf2::fromMsg<geometry_msgs::msg::Quaternion_<std::allocator<void> >, tf2::Quaternion>(geometry_msgs::msg::Quaternion_<std::allocator<void> > const&, tf2::Quaternion&)nav2_bringup/composed_bringup symbol lookup error#351 Closed ...