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OGRE
13.6
Object-Oriented Graphics Rendering Engine
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OGRE
13.6
Object-Oriented Graphics Rendering Engine
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This class simplify initialization / finalization of the overlay system. More...
#include <OgreOverlaySystem.h>
Inheritance diagram for Ogre::OverlaySystem:Public Member Functions | |
| OverlaySystem () | |
| virtual | ~OverlaySystem () |
| void | eventOccurred (const String &eventName, const NameValuePairList *parameters) override |
| A rendersystem-specific event occurred. More... | |
| void | renderQueueStarted (uint8 queueGroupId, const String &invocation, bool &skipThisInvocation) override |
| Event raised before a queue group is rendered. More... | |
| Public Member Functions inherited from Ogre::Singleton< OverlaySystem > | |
| Singleton (void) | |
| ~Singleton (void) | |
| Public Member Functions inherited from Ogre::RenderQueueListener | |
| virtual | ~RenderQueueListener () |
| virtual void | postRenderQueues () |
| Event raised after all render queues are processed. More... | |
| virtual void | preRenderQueues () |
| Event raised before all render queues are processed. More... | |
| virtual void | renderQueueEnded (uint8 queueGroupId, const String &invocation, bool &repeatThisInvocation) |
| Event raised after a queue group is rendered. More... | |
| Public Member Functions inherited from Ogre::RenderSystem::Listener | |
| Listener () | |
| virtual | ~Listener () |
Static Public Member Functions | |
| static OverlaySystem & | getSingleton () |
| static OverlaySystem * | getSingletonPtr () |
| Static Public Member Functions inherited from Ogre::Singleton< OverlaySystem > | |
| static OverlaySystem & | getSingleton (void) |
| Get the singleton instance. More... | |
| static OverlaySystem * | getSingletonPtr (void) |
| Get the singleton instance. More... | |
This class simplify initialization / finalization of the overlay system.
OGRE root did this steps before the overlay system transformed into a component.
Before you create a concrete instance of the OverlaySystem the OGRE::Root must be created but not initialized. In the ctor all relevant systems are created and registered. The dtor must be called before you delete OGRE::Root. To make the overlays visible (= render into your viewports) you have to register this instance as a RenderQueueListener in your scenemanager(s).
1.9.1