bool SubWindow::isMaximized()
{
#ifdef LMMS_BUILD_APPLE
// check if subwindow size is identical to the MdiArea size, accounting for scrollbars
int hScrollBarHeight = mdiArea()->horizontalScrollBar()->isVisible() ? mdiArea()->horizontalScrollBar()->size().height() : 0;
int vScrollBarWidth = mdiArea()->verticalScrollBar()->isVisible() ? mdiArea()->verticalScrollBar()->size().width() : 0;
QSize areaSize( this->mdiArea()->size().width() - vScrollBarWidth, this->mdiArea()->size().height() - hScrollBarHeight );
return areaSize == this->size();
#else
return QMdiSubWindow::isMaximized();
#endif
}
// A demo which shows drag being applied to several objects.
PrevailingWindDemo::PrevailingWindDemo(hkDemoEnvironment* env)
: hkDefaultPhysicsDemo(env)
{
// X and Z are the half-extents of the floor, and Y is the height of the walls.
hkReal x = 20.0f;
hkReal y = 4.0f;
hkReal z = 20.0f;
//
// Setup the camera.
//
{
hkVector4 from( 0.0f, y * (4.0f), z * 2.0f );
hkVector4 to(0.0f, 0.0f, 0.0f);
hkVector4 up(0.0f, 1.0f, 0.0f);
setupDefaultCameras( env, from, to, up );
}
//
// Create the world.
//
{
hkpWorldCinfo info;
m_world = new hkpWorld( info );
m_world->lock();
setupGraphics();
}
//
// Register all collision agents.
//
{
hkpAgentRegisterUtil::registerAllAgents( m_world->getCollisionDispatcher() );
}
// Create the wind
{
m_wind = new hkpPrevailingWind( hkVector4( 1.0f, 0.5f, 0.5f ) );
m_wind->addOscillation( hkVector4( 0.6f, 0.0f, 0.2f ), 5.0f, 1.0f, 0.75f);
m_wind->addOscillation( hkVector4( 1.5f, 1.0f, 0.0f ), 13.0f);
m_wind->addOscillation( hkVector4( 2.5f, 0.0f, 1.0f ), 31.0f, 2.0f );
// Let the wind update the oscillators.
m_world->addWorldPostSimulationListener( m_wind );
}
hkVector4 areaSize( x, y, z );
// Create the floor
{
hkpRigidBody* lowerFloor;
hkVector4 fixedBoxSize( 15.0f , 0.5f , 15.0f );
hkpBoxShape* fixedBoxShape = new hkpBoxShape( fixedBoxSize , 0 );
hkpRigidBodyCinfo info;
{
info.m_shape = fixedBoxShape;
info.m_motionType = hkpMotion::MOTION_FIXED;
info.m_position.set(0.0f, -0.5f, 0.0f);
}
lowerFloor = new hkpRigidBody(info);
m_world->addEntity(lowerFloor);
lowerFloor->removeReference();
fixedBoxShape->removeReference();
}
createWindmill ( m_world, m_wind, hkVector4( -4.0f, 0.0f, 2.0f ) );
createPalmTree ( m_world, m_wind, hkVector4( 4.0f, 0.0f, -3.0f ) );
createPalmTree ( m_world, m_wind, hkVector4( 8.0f, 0.0f, 5.0f ) );
m_world->unlock();
}
