void PlanetViewer::tick() {
//Update the time/date
ut.setDJD( ut.djd() + scale*0.1 );
pw->dateBox->setDate( ut.date() );
updatePlanets();
}
void idle(void)
{
mainGear.spin(orbitSpeed * 60); // values defined allow for good interlocking and speed , obtained through trial and error
powerGear.spin(-orbitSpeed * 200);
smallMiddleGear.spin(orbitSpeed * 200);
bigPowerGear.spin(-orbitSpeed * 60);
sideGear.spin(-orbitSpeed * 400);
sidePole.spin(orbitSpeed * 400);
sun.update();
updatePlanets();
glutPostRedisplay();
}
void PlanetViewer::slotChangeDate( const ExtDate & ) {
if ( pw->dateBox->date().isValid() ) {
ut.setDate( pw->dateBox->date() );
updatePlanets();
}
}
