1UNTITLED                             LOCAL                            UNTITLED
2

NAME

4     glutKeyboardFunc — Sets the Keyboard callback for the current window.
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LIBRARY

7     OpenGLUT - input
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SYNOPSIS

10     #include <openglut.h>
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12     void
13     glutKeyboardFunc(void( * callback )( unsigned char key, int x, int y ));
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PARAMETERS

16      callback     Client function for keyboard event.
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DESCRIPTION

19     This callback registration allows you to handle traditional ASCII key‐
20     board input.  A general rule of thumb is that if a key has a common ASCII
21     code, then OpenGLUT assigns that code to the key and calls the Keyboard
22     callback  with the ASCII code in the  key  parameter.  For other keys,
23     you must use glutSpecialFunc().  Not all keys can be reported by OpenG‐
24     LUT.
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26     As a convenience, the mouse coordinates, relative to your window, are
27     also returned.
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29     This callback is bound to the  current window  .
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CAVEATS

32     This function is not very international-friendly.
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34     Windows created via glutCreateMenuWindow() always cascade keyboard and
35     mouse events to their parent.
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SEE ALSO

38     glutKeyboardUpFunc(3) glutSpecialFunc(3)
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43                                     Epoch