engine: do no try to get a position of a fixture not in the 2D monitor
engine: do no try to get a position of a fixture not in the 2D monitor

kripton/qlcplus,joepadmiraal/qlcplus,kripton/qlcplus,kripton/qlcplus,nedmech/qlcplus,mcallegari/qlcplus,kripton/qlcplus,plugz/qlcplus,kripton/qlcplus,plugz/qlcplus,sbenejam/qlcplus,mcallegari/qlcplus,kripton/qlcplus,nedmech/qlcplus,sbenejam/qlcplus,plugz/qlcplus,sbenejam/qlcplus,joepadmiraal/qlcplus,mcallegari/qlcplus,mcallegari/qlcplus,sbenejam/qlcplus,mcallegari/qlcplus,plugz/qlcplus,sbenejam/qlcplus,nedmech/qlcplus,sbenejam/qlcplus,joepadmiraal/qlcplus,joepadmiraal/qlcplus,mcallegari/qlcplus,kripton/qlcplus,plugz/qlcplus,nedmech/qlcplus,plugz/qlcplus,plugz/qlcplus,joepadmiraal/qlcplus,nedmech/qlcplus,sbenejam/qlcplus,joepadmiraal/qlcplus,nedmech/qlcplus,mcallegari/qlcplus