P_FreeVRButtons.C Source File

00001 /***************************************************************************
00002  *cr                                                                       
00003  *cr            (C) Copyright 1995-2011 The Board of Trustees of the      
00004  *cr                        University of Illinois                       
00005  *cr                         All Rights Reserved                        
00006  *cr                                                                   
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  * RCS INFORMATION:
00011  *
00012  *      $RCSfile: P_FreeVRButtons.C,v $
00013  *      $Author: johns $        $Locker:  $             $State: Exp $
00014  *      $Revision: 1.15 $       $Date: 2011/06/08 21:18:10 $
00015  *
00016  ***************************************************************************
00017  * DESCRIPTION:
00018  * This is Paul's new Tracker code -- pgrayson@ks.uiuc.edu
00019  ***************************************************************************/
00020 
00021 #include <freevr.h>
00022 #include "P_FreeVRButtons.h"
00023 
00024 int FreeVRButtons::do_start(const SensorConfig *) {
00025   // XXX Somehow check that a FreeVR environment exists.  If it doesn't,
00026   // return false.
00027   if ( 0 ) {
00028     return 0;  // no FreeVR, cannot run FreeVR buttons.
00029   }
00030   return 1;    // FreeVR is active.
00031 }
00032 
00033 void FreeVRButtons::update() {
00034   // the mapping of buttons is different in FreeVR than CAVElib
00035   stat[0]=vrGet2switchValue(1);
00036   stat[1]=vrGet2switchValue(2);
00037   stat[2]=vrGet2switchValue(3);
00038   stat[3]=vrGet2switchValue(0);
00039 }
00040