//---------------------------------------------------------------------
void OverlayManager::_queueOverlaysForRendering(Camera* cam,
RenderQueue* pQueue, Viewport* vp)
{
// Flag for update pixel-based GUIElements if viewport has changed dimensions
if (mLastViewportWidth != vp->getActualWidth() ||
mLastViewportHeight != vp->getActualHeight())
{
mViewportDimensionsChanged = true;
mLastViewportWidth = vp->getActualWidth();
mLastViewportHeight = vp->getActualHeight();
}
else
{
mViewportDimensionsChanged = false;
}
OverlayMap::iterator i, iend;
iend = mOverlayMap.end();
for (i = mOverlayMap.begin(); i != iend; ++i)
{
Overlay* o = i->second;
o->_findVisibleObjects(cam, pQueue);
}
}
//---------------------------------------------------------------------
void OverlayManager::_queueOverlaysForRendering(Camera* cam,
RenderQueue* pQueue, Viewport* vp)
{
bool orientationModeChanged = false;
#if OGRE_NO_VIEWPORT_ORIENTATIONMODE == 0
orientationModeChanged = (mLastViewportOrientationMode != vp->getOrientationMode());
#endif
// Flag for update pixel-based GUIElements if viewport has changed dimensions
if (mLastViewportWidth != vp->getActualWidth() ||
mLastViewportHeight != vp->getActualHeight() ||
orientationModeChanged)
{
mViewportDimensionsChanged = true;
#if OGRE_NO_VIEWPORT_ORIENTATIONMODE == 0
mLastViewportOrientationMode = vp->getOrientationMode();
#endif
mLastViewportWidth = vp->getActualWidth();
mLastViewportHeight = vp->getActualHeight();
}
else
{
mViewportDimensionsChanged = false;
}
OverlayMap::iterator i, iend;
iend = mOverlayMap.end();
for (i = mOverlayMap.begin(); i != iend; ++i)
{
Overlay* o = i->second;
#if OGRE_NO_VIEWPORT_ORIENTATIONMODE == 0
if (orientationModeChanged)
{
// trick to trigger transform update of the overlay
o->scroll(0.f, 0.f);
}
#endif
o->_findVisibleObjects(cam, pQueue);
}
}
