| Comment by: Thematic (88.113.183.93) | At: 20 Aug 2012, 14:53 | File version: 1.6.0 | 
This is an imperfect aid to using the program (most things are correct):    Celestia Keystroke Summary  Mouse Functions:  Left  click on object:                  select object  Right drag:                             orbit the selected object in any direction  Left drag:                              orient scene in any direction  Rotate Mouse Wheel:                     adjust distance to selection  Right + Left drag:                      adjust distance to selection  Ctrl + Left drag:                       adjust distance to selection  Shift + Left drag:                      change field of view (FOV) (e.g. => telescopic view)  Wheel (middle button) click:            toggle field of view between 45 degrees and the previous field (e.g. telescopic view)  Left double click                       center selection  Right - click                           bring up context/select menu    Label Functions - Keyboard:    R                  Decrease texture resolution  Shift+R            Increase texture resolution  P                  Toggle (turns on or off) planet labels  M                  Toggle moon labels  E                  Toggle galaxy and nebula labels  B                  Toggle star labels  W                  Toggle asteroid and comet labels  N                  Toggle spacecraft labels  =                  Toggle constellation labels  Shift + &          Toggle Location labels  Ctrl + K           Toggle Markers  Ctrl + P           Set a Marker  V                  Toggle info text    Render Functions - Keyboard:    U                  Toggle galaxy rendering  O                  Toggle planet orbits  I                  Toggle clouds  ;                  Toggle Celestial grid (Earth-based equatorial coordinate sphere)  /                  Toggle constellation diagrams  Ctrl+A             Toggle atmospheres  Ctrl+B             Toggle constellation boundaries  Ctrl+E             Toggle eclipse shadows  Ctrl+L             Toggle nightside lights  Ctrl+S             Toggle stars as points, discs or fuzzy points  Ctrl+T             Toggle comet tails  Ctrl+V             Cycle through vertex shading options  Ctrl+X             Toggle antialias lines mode  Ctrl+Y             Toggle autoMag = auto adaptation of star visibility to field of view  Shift + ^          Toggle Nebula on or off  [                  If autoMag OFF: Decrease magnitude (fewer stars visible)  If autoMag ON:       Decrease magnitude at 45 deg field of view  ]                  If autoMag OFF: Increase magnitude (more stars visible)  If autoMag ON:       Increase magnitude at 45 deg field of view  Shift + {          Decrease ambient light  Shift + }          Increase ambient light  Shift + (          Decrease galaxy brightness  Shift + )          Increase galaxy brightness  Shift + %          Toggle Star Color highlights  Shift + +          Toggle Limit of Knowledge textures  Esc              Escape key = cancels command, cancels script, cancels movement or lock commands    Navigation Functions - Keyboard:    H                Select the Sun (Home)  C                Center on selected object  G                Goto selected object  Ctrl+G           Goto surface of the object  F                Follow selected object  ENTER            Select a star or planet by typing its name, then press Enter again  Y                Orbit the selected object at a rate synchronized to its rotation  .                Increase Field Of View (FOV)  ,                Decrease Field of View (FOV)  Shift + :        Lock on selected object. Point at 2nd object and press again to pair the two.  Shift + "        Chase selected object (orientation is based on selection's velocity)  T                Track selected object (keep selected object centered in view)  HOME             Move closer to object  END              Move farther from object  Up arrow         Your view pitches downward (also see # 8 key on numerical keypad)  Down arrow       Your view pitches upward (also see # 2 key on numerical keypad)  Left arrow       Your view rolls counter-clockwise (also see # 7 key on numerical keypad)  Right arrow      Your view rolls clockwise (also see # 9 on numerical keypad)  # 4 number key   on numerical keypad - Your view yaws (swings) to the left  # 6 number key   on numerical keypad - Your view yaws to the right  # 5 number key   on numerical keypad  instantly stops yaw, pitch or roll  Shift+arrow keys Orbit around the object automatically  Shift + *        Look back view (rear view)  1-9              Select planets around nearby Sun  Esc              Cancel hold on object, cancel command or script action  Backspace        Cancel current selection    Time Functions - Keyboard:    Spacebar         Stop or pause time (or if paused, resume time)  L                Time 10x faster (repeat for faster time)  K                Time 10x slower (repeat for slower time)  J                Reverse time (it flows backward)                Return to Real Time  Shift + !        Set time to the current clock time  Shift + ?        Display light-travel delay between observer and selected object  -                Subtract light-travel delay from current simulation time (toggle on or off)    Joystick Functions  typical (Note: joystick buttons differ in function  experiment with yours):    F8               Enable joystick (press again to disable)  X axis           yaw  Y axis           pitch  L trigger        roll left     (button C on a Microsoft Sidewinder Pro)  R trigger        roll right (button D)  Button 1         slower        (trigger on Microsoft Sidewinder Pro)  Button 2         faster        (thumb button on Sidewinder Pro)    Multiview Functions - Keyboard:    Ctrl+R           Split view vertically  Ctrl+U           Split view horizontally  TAB              Cycle active view  DEL              Delete active view  Ctrl+D           Delete all views except active one    Spaceship commands - Keyboard:    A                Increase velocity  Z                Decrease velocity  Q                Reverse direction  X                Set movement direction toward center of screen  S or F1          Stop  F2               Set velocity to 1 km/s  F3               Set velocity to 1,000 km/s  F4               Set velocity to speed of light  F5               Set velocity to 10x the speed of light.  F6               Set velocity to 1 AU/s  F7               Set velocity to 1 ly/s    Other commands - Keyboard:    D                          Run demo  F10                        Capture image to file  F11 and F12                Start and stop Movie Save  Ctrl+INS or Ctrl+C         Copy location URL to clipboard (Windows)  `                          Display frames per second (FPS)  useful for measuring Celestia response times  Shift + ~                  Toggle Console Mode (shows text of what is going on in the background)  Page up                    Moves the Console display up a few lines  Page Down                  Moves the console display down a few lines  Ctrl+W                     Toggle wireframe mode (displays objects as wireframe models)  F9                         Toggle overlay texture 
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| Comment by: Thematic (88.112.226.248) | At: 07 Nov 2011, 18:55 | File version: 1.6.0 | 
It's possible to copy 1.6.1 files over, as an "astronomy" update:    At the very least in directory 'data':  extrasolar.ssc  extrasolar.stc  starnames.dat  numberedmoons.ssc 
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| Comment by: afxgroup (82.185.125.162) | At: 15 Jul 2009, 16:32 | File version: 1.6.0 | 
i don't think it could be fast enough.. and however you should rewrite celestia from scratch.. 
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| Comment by: oRANgE (79.107.120.36) | At: 15 Jul 2009, 13:19 | File version: 1.6.0 | 
"what do you mean with "non minigl?" version?"  I mean something like a "2D" version. For those who are using graphics cards such as CyberVision PPC. 
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| Comment by: afxgroup (82.185.125.162) | At: 15 Jul 2009, 11:11 | File version: 1.6.0 | 
i test it on my little 533 sam.. and is not so slow.. of course program like this are hardware dependendant..so faster is your amiga better it runs..  what do you mean with "non minigl?" version? 
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| Comment by: Amigan (79.107.125.41) | At: 15 Jul 2009, 10:33 | File version: 1.6.0 | 
@afxgroup  I went to the official website and have had a look at some screenshots. This piece of software is damn amazing!  What are the minimum hardware requirements for the OS4 port?  Would a non-MiniGL port make sense or it would be too slow to be usable? 
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| Comment by: afxgroup (79.34.55.215) | At: 14 Jul 2009, 18:44 | File version: 1.6.0 | 
Sorry,  Change the Icon type of Celestia.. i've forgot to do in one of my last test.. 
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