table of contents
| GLUTDIALSFUNC(3) | Library Functions Manual (local) | GLUTDIALSFUNC(3) |
NAME¶
glutDialsFunc —
Sets a dials-box button callback.
LIBRARY¶
OpenGLUT - input
SYNOPSIS¶
#include
<openglut.h>
void
glutDialsFunc(void(
*callback )( int dial,
int value ));
PARAMETERS¶
callback
Client dials-box dial hook.
DESCRIPTION¶
A dials-and-buttons box has dials numbered from 1 to glutDeviceGet(
GLUT_NUM_BUTTON_BOX_DIALS),
inclusive. The parameters to
callback
are the
dial
and its
value
the latter being an absolute rotation in degrees.
The callback is bound to the
current window
.
CAVEATS¶
OpenGLUT does not implement dials-box support.