glutMotionFunc(3GLUT)                GLUT                glutMotionFunc(3GLUT)



NAME
       glutMotionFunc,  glutPassiveMotionFunc  -  set  the  motion and passive
       motion callbacks respectively for the current window.

SYNTAX
       void glutMotionFunc(void (*func)(int x, int y));
       void glutPassiveMotionFunc(void (*func)(int x, int y));

ARGUMENTS
       func      The new motion or passive motion callback function.

DESCRIPTION
       glutMotionFunc and glutPassiveMotionFunc set  the  motion  and  passive
       motion  callback  respectively for the current window. The motion call-
       back for a window is called when the  mouse  moves  within  the  window
       while  one  or more mouse buttons are pressed. The passive motion call-
       back for a window is called when the  mouse  moves  within  the  window
       while no mouse buttons are pressed.

       The  x  and y callback parameters indicate the mouse location in window
       relative coordinates.

       Passing NUL to glutMotionFunc or  glutPassiveMotionFunc  disables  the
       generation of the mouse or passive motion callback respectively.

SEE ALSO
       glutMouseFunc, glutSpaceballMotionFunc, glutTabletMotionFunc

AUTHOR
       Mark J. Kilgard (mjk@nvidia.com)



GLUT                                  3.7                glutMotionFunc(3GLUT)