//-----------------------------------------------------------------------------------
void CompositorDemo_FrameListener::registerCompositors(void)
{
Ogre::Viewport *vp = mMain->getRenderWindow()->getViewport(0);
mCompositorSelectorViewManager = new ItemSelectorViewManager("CompositorSelectorWin");
// tell view manager to notify us when an item changes selection state
mCompositorSelectorViewManager->setItemSelectorController(this);
//iterate through Compositor Managers resources and add name keys ast Item selectors to Compositor selector view manager
Ogre::CompositorManager::ResourceMapIterator resourceIterator =
Ogre::CompositorManager::getSingleton().getResourceIterator();
// add all compositor resources to the view container
while (resourceIterator.hasMoreElements())
{
Ogre::ResourcePtr resource = resourceIterator.getNext();
const Ogre::String& compositorName = resource->getName();
// Don't add base Ogre/Scene compositor to view
if (compositorName == "Ogre/Scene")
continue;
// Don't add the deferred shading compositors, thats a different demo.
if (Ogre::StringUtil::startsWith(compositorName, "DeferredShading", false))
continue;
mCompositorSelectorViewManager->addItemSelector(compositorName);
int addPosition = -1;
if (compositorName == "HDR")
{
// HDR must be first in the chain
addPosition = 0;
}
try
{
Ogre::CompositorInstance *instance = Ogre::CompositorManager::getSingleton().addCompositor(vp, compositorName, addPosition);
Ogre::CompositorManager::getSingleton().setCompositorEnabled(vp, compositorName, false);
} catch (...) {
}
}
}
//-----------------------------------------------------------------------------------
void Sample_Compositor::registerCompositors(void)
{
Ogre::Viewport *vp = mViewport;
//iterate through Compositor Managers resources and add name keys to menu
Ogre::CompositorManager::ResourceMapIterator resourceIterator =
Ogre::CompositorManager::getSingleton().getResourceIterator();
// add all compositor resources to the view container
while (resourceIterator.hasMoreElements())
{
Ogre::ResourcePtr resource = resourceIterator.getNext();
const Ogre::String& compositorName = resource->getName();
// Don't add base Ogre/Scene compositor to view
if (compositorName == "Ogre/Scene")
continue;
// Don't add the deferred shading compositors, thats a different demo.
if (Ogre::StringUtil::startsWith(compositorName, "DeferredShading", false))
continue;
mCompositorNames.push_back(compositorName);
int addPosition = -1;
if (compositorName == "HDR")
{
// HDR must be first in the chain
addPosition = 0;
}
try
{
Ogre::CompositorManager::getSingleton().addCompositor(vp, compositorName, addPosition);
Ogre::CompositorManager::getSingleton().setCompositorEnabled(vp, compositorName, false);
} catch (...) {
}
}
mNumCompositorPages = (mCompositorNames.size() / COMPOSITORS_PER_PAGE) +
((mCompositorNames.size() % COMPOSITORS_PER_PAGE == 0) ? 0 : 1);
}