If the position of the marker is changes using the setmarkerpos command on the server will i need to use the PUBLICVARIABLE to transmit that position to the clients for them to SEE it ?
Yes
If the position of the marker is changes using the setmarkerpos command on a client will i need to use the PUBLICVARIABLE to transmit that position to the other client and server for them to SEE it ?
Yes, and off course the same publicvariable will inform the
server also about it.
:note - you can't publicvariable an array (=a markerposition),
therefore you need to make two individual variables out
of your markerpos, and publicvariable them both to inform
the other participiants in network.
~S~ CD