00001 // Filename: vrpnTracker.I 00002 // Created by: drose (25Jan01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved 00008 // 00009 // All use of this software is subject to the terms of the Panda 3d 00010 // Software license. You should have received a copy of this license 00011 // along with this source code; you will also find a current copy of 00012 // the license at http://www.panda3d.org/license.txt . 00013 // 00014 // To contact the maintainers of this program write to 00015 // panda3d@yahoogroups.com . 00016 // 00017 //////////////////////////////////////////////////////////////////// 00018 00019 //////////////////////////////////////////////////////////////////// 00020 // Function: VrpnTracker::get_tracker_name 00021 // Access: Public 00022 // Description: Returns the name of the tracker device that was used 00023 // to create this VrpnTracker. 00024 //////////////////////////////////////////////////////////////////// 00025 INLINE const string &VrpnTracker:: 00026 get_tracker_name() const { 00027 return _tracker_name; 00028 } 00029 00030 //////////////////////////////////////////////////////////////////// 00031 // Function: VrpnTracker::is_empty 00032 // Access: Public 00033 // Description: Returns true if no VrpnTrackerDevices reference this 00034 // VrpnTracker, or false otherwise. 00035 //////////////////////////////////////////////////////////////////// 00036 INLINE bool VrpnTracker:: 00037 is_empty() const { 00038 return _devices.empty(); 00039 } 00040 00041 //////////////////////////////////////////////////////////////////// 00042 // Function: VrpnTracker::poll 00043 // Access: Public 00044 // Description: Polls the connected device. Normally you should not 00045 // call this directly; this will be called by the 00046 // VrpnClient. 00047 //////////////////////////////////////////////////////////////////// 00048 INLINE void VrpnTracker:: 00049 poll() { 00050 _tracker->mainloop(); 00051 }
1.3