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 NULL to glutMotionFunc or glutPassiveMotionFunc disables the
generation of the mouse or passive motion callback respectively.
SEE ALSO
glutMouseFunc(3), glutSpaceballMotionFunc(3), glutTabletMotionFunc(3)
AUTHOR
Mark J. Kilgard (mjk@nvidia.com)
GLUT 3.7 glutMotionFunc(3GLUT)
Mac OS X 10.6 - Generated Thu Sep 17 20:20:41 CDT 2009