root/juggler/branches/1.0/ChangeLog

DATE        AUTHOR    CHANGE
----------- --------- ---------------------------------------------------------
Jan-01-2003 patrickh  Ported the Performer Draw Manager to Windows.
Dec-30-2003 patrickh  Fixed rotation errors and Gimbal Lock problems in the
                      Trackd driver.

[Version 1.0.7 - 4.30.2003]====================================================
Oct-20-2002 patrickh  Use of the numeric keypad works on HP and Sun hardware.
                      Submitted by Fuel Tech Inc.
Aug-01-2002 patrickh  Register vjDummyPosition in vjDeviceFactory.
Jul-04-2002 patrickh  Fixed compile errors on Solaris 8.

[Version 1.0.6 - 7.1.2002]=====================================================
Jul-01-2002 patrickh  Added a workaround for a bug in OSG 0.8.45 that causes
                      problems with stereo rendering.  This change was
                      submitted by Aaron Bryden <abryden@vrac.iastate.edu>.
Jun-21-2002 jahare    Fixed an out-of-memory error in the method
            patrickh  vjDeviceInterface::removeDevInterface().  It is now
                      implemented correctly.
Jun-10-2002 patrickh  Fixed a bug in the declaration of vjDeviceConstructor
                      that prevented user-defined devices from registering.
                      Submitted by Daniel Keefe <dfk@cs.brown.edu>.
Jun-09-2002 patrickh  Fixed a bug that prevented stereo from being enabled on
                      Win32.  Submitted by Romano Jose Magacho da Silva
                      <mgacho@predialnet.com.br>.
Jun-06-2002 patrickh  Fixed an addressing problem in the Flock of Birds driver
                      that arose when the transmitter was not the last device
                      on the bus.  Submitted by Aaron Bryden
                      <abryden@ait.nrl.navy.mil>.
May-04-2002 patrickh  Implemented vjThreadSGI::join() based on VPR's version.
Apr-29-2002 aronb     Fixed analog data collection in IBox driver.

[Version 1.0.5 - 2.8.2002]=====================================================
Feb-24-2002 cjust     Fixed possible segv when looking up environment 
                      variables in filenames included from config files.
Feb-18-2002 cjust     VjControl fix - would fail to open performance data files
                      if the max # of samples to store was set to 'infinite'.
Feb-07-2002 allenb    Fixed major problems with OSG application class backport.
                      This fix allows OSG applications to run in simulator
                      and across multi-pipe setups.

[Version 1.0.4 - 1.22.2002]====================================================
Jan-21-2001 allenb    Fixed synchronization bug in the vjGlWindow class.  This
                      bug could cause multiple windows to get the same id.
Jan-17-2002 cjust     Fixed a deallocation bug in performance monitoring code.
Jan-15-2002 allenb    Updated OSG app class to fixed OSG interface. OSG apps
                      should now work correctly in IPT environments.
Jan-14-2002 cjust     Added "-prefs file" option to VjControl, to explicitly
                      name the prefs file to use.  This is helpful for
                      developers using both Juggler 1.0 and 1.1.
Jan-14-2002 cjust     Added -h (--help) option to VjControl.
Jan-04-2002 patrickh  Fixed the bug causing assertion failures with angled
                      surface displays.
Dec-21-2001 patrickh  Updated the use of variable argument lists in the
                      CyberGlove driver from Virtual Technologies.  We can
                      build and run on Linux/PowerPC now.  Submitted by
                      Kevin Puetz <puetzk@iastate.edu> and Aaron Bryden
                      <abryden@vrac.iastate.edu>.
Dec-20-2001 patrickh  We can build 64-bit HP-UX binaries now (partially
                      submitted by Daniel Heath <DHeath@fueltechnv.com>).

[Version 1.0.3 - 11.26.2001]===================================================
Nov-16-2001 allenb    Fixed memory bug in aMotionStar.
Nov-15-2001 cjust     Resolved VjControl problems with Java 1.4 caused by
                      changes to the JDK's JComboBox semantics.
Oct-28-2001 cjust     Patched to prevent errors caused by device drivers
                      not overriding getPosUpdateTime.
Oct-17-2001 kevn      Fixed bug where vjGetVjMatrix returns the wrong 
                      conversion.
Aug-29-2001 patrick   We build shared libraries on HP-UX 11.x now (submitted by
                      Daniel Heath <DHeath@fueltechnv.com>).

[Version 1.0.2 - 8.6.2001]=====================================================
Jul-24-2001 cjust     Fixed a redraw bug in VjControl that happened when
                      updating the Active chunkdb from a network connection.
                      This could cause the status bar label or the chunkdb's
                      JTree to be shifted to the upper-left corner of the
                      VjControl window.
Jul-05-2001 patrick   Fixed the TrackdSensor and TrackdController chunk
                      descriptions so that min and max are correctly listed
                      with TrackdController.
Jun-28-2001 patrick   The POSIX thread wrapper no longer calls pthread_exit(3)
                      in its destructor.  For stack-allocated vjThread objects
                      (using pthreads), this caused the wrong thread to exit
                      when the object went out of scope.

[Version 1.0.1 - 6.14.2001]====================================================
Jun-13-2001 patrick   Added a script called juggler-config that users can run
                      to get compiler and linker options needed for building
                      against VR Juggler
May-29-2001 patrick   Fixed a major bug in the MotionStar driver that was
                      preventing proper system configuration when the server
                      was in a bad state
May-17-2001 patrick   Added support for HP-UX 11.00 (submitted by Daniel Heath
                      <DHeath@fueltechnv.com>)

[Version 1.0.0 - 4.13.2001]====================================================
Apr-13-2001 patrick   Polhemus Fastrack driver added (IRIX SPROC only)
Apr-12-2001 patrick   The MotionStar driver now supports setting the
                      measurement rate
Mar-28-2001 kevn      vjQuat::unit() is now vjQuat::normalizeFast()
                      vjQuat::makeQuat() is now vjQuat::makeRot()
Feb-14-2001 cjust     Fixed VjControl problems with recognizing backspace
                      on linux.
Feb-07-2001 patrick   The extra VR Juggler data files, sample applications,
                      sample config files, etc. now install in
                      $VJ_BASE_DIR/share by default.  This includes the
                      basic chunk description file, so local vjcontrol.cfg
                      files must be updated.  The easiest way to do this is
                      to change the descfiles property to have the value
                      "$VJ_SHARE_DIR/Data/chunksDesc".  VjControl knows how to
                      expand $VJ_SHARE_DIR on its own.
Jan-27-2001 patrick   The Juggler_utils library must now be linked for all
                      applications.
Jan-26-2001 cjust     Improved Navigation in VjControl help.
Jan-20-2001 cjust     VjControl now recommends JDK1.3 (1.2 still minimum).
Jan-09-2001 patrick   RELENG_1_0 CVS branch created in preparation for 1.0
                      release.  The branch point is the same as for RELENG_0_2,
                      and all changes on RELENG_0_2 were merged onto this
                      branch.  RELENG_0_2 is now dead.
Jan-04-2001 kevn      vjSingleton is a little more robust now:
                      fixed a case where you could create one before it's
                      static data member was initialized.  Moved this static
                      data member to static function data to ensure init
                      when instance() is called.  The is one more bug/issue
                      and that is the problem that static local function data
                      is not thread safe.  This appears only when ThreadManager
                      has not been initialized/accessed yet.
                      This could cause two simultaneous calls to instance() to
                      try to access the thread manager, and one will recieve a
                      NULL mutex. 
Dec-18-2000 bthomp    UNIX version of IS-900 driver converted to use termios
                      which in turn fixes cross-platform building
Dec-13-2000 patrick   RELENG_0_2 CVS branch created in preparation for 0.2.0
                      release
Nov-27-2000 bthomp    Added initial version of Intersense IS-900 driver
Nov-02-2000 patrick   Finished new MotionStar driver--config files must be
                      updated to reflect some new options
Oct-28-2000 allenb    Fixed bug preventing right eye only mono in Performer
Sep-30-2000 allenb    Moved src to SourceForge.net
Sep-18-2000 allenb    Added interocular distance configuration
Sep-15-2000 patrick   Fixed positioning of keyboard input windows on Win32
Sep-03-2000 allenb    Fixed a couple of race conditions on start up.
Sep-03-2000 allenb    Fixed bug that prevented X-Win keyboards from
                      reconfiguring
Sep-02-2000 allenb    Fixed several lingering seg fault bugs
Aug-30-2000 allenb    Added ability to specify FOV and aspect ratio in sim
                      windows.
Aug-29-2000 allenb    Fixed bug with Performer calling app traversals
                      once per channel.
Aug-21-2000 allenb    Added initial trackd driver support
Aug-05-2000 patrick   Now using std namespace for all C++ I/O
Aug-03-2000 patrick   -LANG:std is now used when compiling on IRIX
Jul-18-2000           VR Juggler 0.1.97 released

[Version 0.1.97 - 7.19.2000]===================================================
Jul-13-2000 cjust     Environment Manager works under NT
                      Config files can have includes for chunkdesc files
                      Config file includes now use relative paths correctly
                      Vjcontrol fixes for editing embedded chunks
                      Vjcontrol internal event architecture expanded
                      Vjcontrol componentization (partial)
                      Numerous fixes in ConfigChunkDB code
Jul-13-2000 allenb    Initial ChangeLog file started
Jul-11-2000 allenb    Rewrote the way that threads call self()
                      Rewrote thread specific data
                      Threads are now much faster (~10x)
Jul-07-2000 patrick   Debugging symbols are now compiled into object files on
                      Win32 which fixes long-standing (but unreported)
                      problems with linking Juggler applications.
Jun-29-2000 cjust     Java 1.1 compatability has been dropped from VjControl
Jun-23-2000 patrick   Set the stereo bit in an OpenGL window on Win32 if
                      stereo is enabled in the windwo's config chunk.
                      _OLD_TERMIOS is no longer set on IRIX.  The serial
                      drivers are using the latest termios functions.  This
                      code will probably not work on versions of IRIX before
                      6.5 as a result.
                      Added the new utility library Juggler_utils which is
                      required by most, if not all, applications after this
                      date.
Jun-17-2000 kevn      SoundManager added, juggler sound engine for audioworks 
                      is available.
Jun-08-2000 allenb    vjApp no longer needs to be passed a vjKernel instance
Jun-06-2000 kevn      vjGetVJMatrix() has been renamed to vjGetVjMatrix()

[ Version 0.1.96 - 3.10.2000 ]=================================================
                      Bug fixes for OpenGL
Jan-31-2000 patrick   Improved usability of the configure script on Solaris
Jan-28-2000 patrick   Initial configure script support for AIX

[ Version 0.1.95 - 1.27.2000 ]=================================================
1.27.2000            Juggler
                      - Many bug fixes.
                      - Win32 and Linux ports.
                      - Improved the run-time reconfiguration
                      - Performer works now in Linux and Irix
                      - Increased performance

                     VjControl
                      - Redesigned internals, rewritten to support 
                        componentization.
                      - Flexible event handling architechture.
                      
[ Beta 1 ]=====================================================================
7.1.1999             Rewrote kernel
                     Added dynamic run-time configuration
                     Bug fixes
                     
[ Alpha 4 ]====================================================================
2.13.1999            Added Glove Support
                     - Added glove device abstraction
                     - Added simulated glove device
                     - Added glove proxy and interface classes

                     Added Gesture support
                     -Added support for gesture recognition
                     -Added glove gesture simulator device

                     Added simulated devices
                     - Added proper simulated devices
                     - SimDigital device
                     - SimAnalog device
                     - SimPosition device
                     - SimGestureGlove device

                     Added proper keyboard device
                     - Keyboard devicesare now handled by the input manager
                     - Keyboard devices aredevices that generate key events.
                     - Added keyboard proxy
                     - Added keyboard interface

                     vjcontrol
                     - User editable organizational tree
                     - Smarter button layout
                     - Various bug fixes

                     Misc
                     - Initial keyboard position
                     - Fixed keyboard mousebug
                     - Initial position forSimPos
                     - 2 new sample programs for OpenGL
                     - Added directory of sample config files

[ Alpha 3 ]====================================================================
                     - New vjcontrol interface program
                     - Context specific data for OpenGL
                     
[ Alpha 2 ]====================================================================
                     - Bug fixes
                     
[ Alpha 1 ]====================================================================
                     - Initial version