OgreSceneManagerEnumerator.h
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1 /*
2 -----------------------------------------------------------------------------
3 This source file is part of OGRE
4  (Object-oriented Graphics Rendering Engine)
5 For the latest info, see http://www.ogre3d.org/
6 
7 Copyright (c) 2000-2013 Torus Knot Software Ltd
8 
9 Permission is hereby granted, free of charge, to any person obtaining a copy
10 of this software and associated documentation files (the "Software"), to deal
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13 copies of the Software, and to permit persons to whom the Software is
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17 all copies or substantial portions of the Software.
18 
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20 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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28 #ifndef __SceneManagerEnumerator_H__
29 #define __SceneManagerEnumerator_H__
30 
31 #include "OgrePrerequisites.h"
32 
33 #include "OgreSceneManager.h"
34 #include "OgreSingleton.h"
35 #include "OgreIteratorWrappers.h"
36 #include "OgreHeaderPrefix.h"
37 
38 namespace Ogre {
39 
46  class _OgreExport DefaultSceneManagerFactory : public SceneManagerFactory
48  {
49  protected:
50  void initMetaData(void) const;
51  public:
55  static const String FACTORY_TYPE_NAME;
56  SceneManager* createInstance(const String& instanceName);
57  void destroyInstance(SceneManager* instance);
58  };
60  class _OgreExport DefaultSceneManager : public SceneManager
61  {
62  public:
63  DefaultSceneManager(const String& name);
65  const String& getTypeName(void) const;
66  };
67 
88  class _OgreExport SceneManagerEnumerator : public Singleton<SceneManagerEnumerator>, public SceneMgtAlloc
89  {
90  public:
95  private:
105  unsigned long mInstanceCreateCount;
108 
109 
110  public:
113 
118  void addFactory(SceneManagerFactory* fact);
119 
122  void removeFactory(SceneManagerFactory* fact);
123 
133  const SceneManagerMetaData* getMetaData(const String& typeName) const;
134 
139  MetaDataIterator getMetaDataIterator(void) const;
140 
152  SceneManager* createSceneManager(const String& typeName,
153  const String& instanceName = StringUtil::BLANK);
154 
167  SceneManager* createSceneManager(SceneTypeMask typeMask,
168  const String& instanceName = StringUtil::BLANK);
169 
171  void destroySceneManager(SceneManager* sm);
172 
177  SceneManager* getSceneManager(const String& instanceName) const;
178 
182  bool hasSceneManager(const String& instanceName) const;
183 
186  SceneManagerIterator getSceneManagerIterator(void);
187 
190  void setRenderSystem(RenderSystem* rs);
191 
193  void shutdownAll(void);
209  static SceneManagerEnumerator& getSingleton(void);
225  static SceneManagerEnumerator* getSingletonPtr(void);
226 
227  };
228 
232 }
233 
234 #include "OgreHeaderSuffix.h"
235 
236 #endif
OgreHeaderSuffix.h
Ogre::RenderSystem
Defines the functionality of a 3D API.
Definition: OgreRenderSystem.h:125
Ogre::AllocatedObject
Superclass for all objects that wish to use custom memory allocators when their new / delete operator...
Definition: OgreMemoryAllocatedObject.h:58
Ogre
Definition: OgreAndroidLogListener.h:34
Ogre::SceneManagerMetaData
Structure containing information about a scene manager.
Definition: OgreSceneManager.h:3622
Ogre::DefaultSceneManagerFactory::~DefaultSceneManagerFactory
~DefaultSceneManagerFactory()
Definition: OgreSceneManagerEnumerator.h:53
Ogre::map
Definition: OgrePrerequisites.h:533
OgreSingleton.h
OgreSceneManager.h
Ogre::DefaultSceneManagerFactory::DefaultSceneManagerFactory
DefaultSceneManagerFactory()
Definition: OgreSceneManagerEnumerator.h:52
Ogre::SceneManagerEnumerator::mMetaDataList
MetaDataList mMetaDataList
Stored separately to allow iteration.
Definition: OgreSceneManagerEnumerator.h:101
Ogre::SceneManagerEnumerator::MetaDataIterator
ConstVectorIterator< MetaDataList > MetaDataIterator
Definition: OgreSceneManagerEnumerator.h:135
Ogre::SceneManagerEnumerator::mInstanceCreateCount
unsigned long mInstanceCreateCount
Count of creations for auto-naming.
Definition: OgreSceneManagerEnumerator.h:105
Ogre::String
_StringBase String
Definition: OgrePrerequisites.h:439
Ogre::SceneTypeMask
uint16 SceneTypeMask
Bitmask containing scene types.
Definition: OgreSceneManager.h:3607
Ogre::DefaultSceneManagerFactory::FACTORY_TYPE_NAME
static const String FACTORY_TYPE_NAME
Factory type name.
Definition: OgreSceneManagerEnumerator.h:55
Ogre::SceneManagerFactory
Class which will create instances of a given SceneManager.
Definition: OgreSceneManager.h:3637
Ogre::SceneManagerEnumerator::MetaDataList
vector< const SceneManagerMetaData * >::type MetaDataList
List of available scene manager types as meta data.
Definition: OgreSceneManagerEnumerator.h:94
Ogre::DefaultSceneManagerFactory
Factory for default scene manager.
Definition: OgreSceneManagerEnumerator.h:47
Ogre::StringUtil::BLANK
static const String BLANK
Constant blank string, useful for returning by ref where local does not exist.
Definition: OgreString.h:196
OgreHeaderPrefix.h
Ogre::list
Definition: OgrePrerequisites.h:505
Ogre::SceneManager
Manages the organisation and rendering of a 'scene' i.e.
Definition: OgreSceneManager.h:143
OgrePrerequisites.h
Ogre::Singleton
Template class for creating single-instance global classes.
Definition: OgreSingleton.h:64
Ogre::SceneManagerEnumerator::mInstances
Instances mInstances
Definition: OgreSceneManagerEnumerator.h:99
Ogre::SceneManagerEnumerator::Instances
map< String, SceneManager * >::type Instances
Scene manager instances, indexed by instance name.
Definition: OgreSceneManagerEnumerator.h:92
Ogre::SceneManagerEnumerator::Factories
list< SceneManagerFactory * >::type Factories
Scene manager factories.
Definition: OgreSceneManagerEnumerator.h:97
Ogre::MapIterator
Concrete IteratorWrapper for nonconst access to the underlying key-value container.
Definition: OgreIteratorWrapper.h:319
OgreIteratorWrappers.h
Ogre::SceneManagerEnumerator::mDefaultFactory
DefaultSceneManagerFactory mDefaultFactory
Factory for default scene manager.
Definition: OgreSceneManagerEnumerator.h:103
Ogre::SceneManagerEnumerator::mFactories
Factories mFactories
Definition: OgreSceneManagerEnumerator.h:98
Ogre::SceneManagerEnumerator::SceneManagerIterator
MapIterator< Instances > SceneManagerIterator
Definition: OgreSceneManagerEnumerator.h:184
Ogre::SceneManagerEnumerator::mCurrentRenderSystem
RenderSystem * mCurrentRenderSystem
Currently assigned render system.
Definition: OgreSceneManagerEnumerator.h:107
Ogre::DefaultSceneManager
Default scene manager.
Definition: OgreSceneManagerEnumerator.h:60
Ogre::SceneManagerEnumerator
Enumerates the SceneManager classes available to applications.
Definition: OgreSceneManagerEnumerator.h:88
Ogre::vector
Definition: OgrePrerequisites.h:491
Ogre::ConstVectorIterator
Concrete IteratorWrapper for const access to the underlying container.
Definition: OgreIteratorWrapper.h:217

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Last modified Tue Apr 13 2021 08:53:15