Ogre::OctreeSceneManager Class Reference

Specialized SceneManager that divides the geometry into an octree in order to facilitate spatial queries. More...

#include <OgreOctreeSceneManager.h>

Inheritance diagram for Ogre::OctreeSceneManager:

Public Types
typedef MapIterator< AnimationList >	AnimationIterator
typedef VectorIterator< CameraList >	CameraIterator
enum	EnvFeatures { EnvFeatures_DiffuseGiFromReflectionProbe = 1u << 0u }
enum	IlluminationRenderStage { IRS_NONE , IRS_RENDER_TO_TEXTURE }
	Describes the stage of rendering when performing complex illumination. More...
typedef VectorIterator< MovableObjectVec >	MovableObjectIterator
typedef vector< MovableObject * >::type	MovableObjectVec
enum	PrefabType { PT_PLANE , PT_CUBE , PT_SPHERE }
	Prefab shapes available without loading a model. More...
typedef vector< SceneNode * >::type	SceneNodeList
enum	SkyMethod { SkyCubemap , SkyEquirectangular }

Public Member Functions
	OctreeSceneManager (const String &name)
	Standard Constructor. More...
	OctreeSceneManager (const String &name, AxisAlignedBox &box, int max_depth)
	Standard Constructor. More...
	~OctreeSceneManager ()
	Standard destructor. More...
virtual void	_addAutotrackingSceneNode (SceneNode *source, SceneNode *target, const Vector3 &offset, const Vector3 &localDirection)
	Internal method for notifying the manager that a SceneNode is autotracking. More...
void	_addCompositorTexture (IdString name, TextureGpu *tex)
	Used by Compositor, tells of which compositor textures active, so Materials can access them. More...
void	_addOctreeNode (OctreeNode *, Octree *octree, int depth=0)
	Adds the Octree Node, starting at the given octree, and recursing at max to the specified depth. More...
void	_addWireAabb (WireAabb *wireAabb)
virtual void	_alertVisibleObjects (void)
	Alerts each unculled object, notifying it that it will be drawn. More...
virtual void	_applySceneAnimations (void)
	Internal method for applying animations to scene nodes. More...
virtual bool	_areRenderStateChangesSuppressed (void) const
	Are render state changes suppressed? More...
AxisAlignedBox	_calculateCurrentCastersBox (uint32 viewportVisibilityMask, uint8 firstRq, uint8 lastRq) const
bool	_collectForwardPlusObjects (const Camera *camera)
	Returns true if collection code was run. More...
virtual InternalCubemapProbe *	_createCubemapProbe (SceneMemoryMgrTypes sceneType)
virtual SceneNode *	_createSceneNode (SceneNode *parent, NodeMemoryManager *nodeMemoryManager)
virtual TagPoint *	_createTagPoint (SceneNode *parent, NodeMemoryManager *nodeMemoryManager)
	Don't call this function directly. More...
virtual void	_cullPhase01 (Camera *cullCamera, Camera *renderCamera, const Camera *lodCamera, uint8 firstRq, uint8 lastRq, bool reuseCullData)
	Performs the frustum culling that will later be needed by _renderPhase02. More...
virtual void	_destroyAllCubemapProbes (void)
virtual void	_destroyCubemapProbe (InternalCubemapProbe *probe)
virtual void	_findVisibleObjects (Camera *cam, VisibleObjectsBoundsInfo *visibleBounds, bool onlyShadowCasters)
	Recurses through the octree determining which nodes are visible. More...
void	_frameEnded (void)
	Called when the frame has fully ended (ALL passes have been executed to all RTTs) More...
ForwardPlusBase *	_getActivePassForwardPlus (void)
AutoParamDataSource *	_getAutoParamDataSource (void) const
uint32	_getCombinedVisibilityMask (void) const
	Internal method for getting the combination between the global visibility mask and the per-viewport visibility mask. More...
IlluminationRenderStage	_getCurrentRenderStage () const
ObjectMemoryManager &	_getEntityMemoryManager (SceneMemoryMgrTypes sceneType)
	Retrieves the main entity memory manager. More...
ObjectMemoryManager &	_getLightMemoryManager (void)
NodeMemoryManager &	_getNodeMemoryManager (SceneMemoryMgrTypes sceneType)
NodeMemoryManager &	_getTagPointNodeMemoryManager (void)
VisibleObjectsPerThreadArray &	_getTmpVisibleObjectsList ()
	@See mTmpVisibleObjects More...
void	_handleLodEvents ()
	Handle LOD events. More...
virtual void	_markGpuParamsDirty (uint16 mask)
	Method to allow you to mark gpu parameters as dirty, causing them to be updated according to the mask that you set when updateGpuProgramParameters is next called. More...
void	_notifyEntityMaterialLodChanged (EntityMaterialLodChangedEvent &evt)
	Notify that an entity material LOD change event has occurred. More...
void	_notifyEntityMeshLodChanged (EntityMeshLodChangedEvent &evt)
	Notify that an entity mesh LOD change event has occurred. More...
void	_notifyMovableObjectLodChanged (MovableObjectLodChangedEvent &evt)
	Notify that a movable object LOD change event has occurred. More...
virtual RenderContext *	_pauseRendering ()
	Pause rendering of the frame. More...
virtual void	_releaseManualHardwareResources ()
	Notifies the scene manager that hardware resources were lost. More...
virtual void	_removeAutotrackingSceneNode (SceneNode *source)
void	_removeCompositorTextures (size_t from)
	Removes all compositor textures from 'from' to end. More...
void	_removeOctreeNode (OctreeNode *)
	Removes the given octree node. More...
void	_removeSkeletonDef (const SkeletonDef *skeletonDef)
	Removes a skeleton definition from its memory manager. More...
void	_removeWireAabb (WireAabb *wireAabb)
virtual void	_renderPhase02 (Camera *camera, const Camera *lodCamera, uint8 firstRq, uint8 lastRq, bool includeOverlays)
	Prompts the class to send its contents to the renderer. More...
virtual void	_renderSingleObject (Renderable *pRend, const MovableObject *pMovableObject, bool casterPass, bool dualParaboloid)
virtual void	_restoreManualHardwareResources ()
	Notifies the scene manager that hardware resources should be restored. More...
virtual void	_resumeRendering (RenderContext *context)
	Resume rendering of the frame. More...
void	_setCamerasInProgress (const CamerasInProgress &cameras)
void	_setCurrentCompositorPass (CompositorPass *pass)
void	_setCurrentRenderStage (IlluminationRenderStage stage)
void	_setCurrentShadowNode (CompositorShadowNode *shadowNode, bool isReused)
virtual void	_setDestinationRenderSystem (RenderSystem *sys)
	Notifies the scene manager of its destination render system. More...
void	_setForwardPlusEnabledInPass (bool bEnable)
	For internal use. More...
void	_setLightCullingVisibility (Camera *camera, bool collectLights, bool isCubemap)
	See Camera::setLightCullingVisibility. More...
void	_setPrePassMode (PrePassMode mode, const TextureGpuVec &prepassTextures, TextureGpu *prepassDepthTexture, TextureGpu *ssrTexture)
	For internal use. More...
void	_setRefractions (TextureGpu *depthTextureNoMsaa, TextureGpu *refractionsTexture)
virtual void	_suppressRenderStateChanges (bool suppress)
	Indicates to the SceneManager whether it should suppress changing the RenderSystem states when rendering objects. More...
void	_updateOctreeNode (OctreeNode *)
	Checks the given OctreeNode, and determines if it needs to be moved to a different octant. More...
virtual void	_updateSceneGraph (Camera *cam)
	Does nothing more. More...
unsigned long	_updateWorkerThread (ThreadHandle *threadHandle)
	Called from the worker thread, polls to process frustum culling requests when a sync is performed. More...
virtual void	addListener (Listener *s)
	Add a listener which will get called back on scene manager events. More...
void	addLodListener (LodListener *listener)
	Add a level of detail listener. More...
virtual void	addRenderObjectListener (RenderObjectListener *newListener)
	Registers a new Render Object Listener which will be notified when rendering an object. More...
virtual void	addRenderQueueListener (RenderQueueListener *newListener)
	Registers a new RenderQueueListener which will be notified when render queues are processed. More...
void	clearFrameData (void)
	Clears temporary buffers and other data that needs to live every frame. More...
virtual void	clearScene (bool deleteIndestructibleToo, bool reattachCameras=true)
	Empties the entire scene, inluding all SceneNodes, Entities, Lights, BillboardSets etc. More...
void	clearScene (void)
	Overridden from SceneManager. More...
AxisAlignedBoxSceneQuery *	createAABBQuery (const AxisAlignedBox &box, uint32 mask)
	Creates an AxisAlignedBoxSceneQuery for this scene manager. More...
virtual v1::Animation *	createAnimation (const String &name, Real length)
	Creates an animation which can be used to animate scene nodes. More...
virtual v1::AnimationState *	createAnimationState (const String &animName)
	Create an AnimationState object for managing application of animations. More...
virtual v1::BillboardChain *	createBillboardChain ()
	Create a BillboardChain, an object which you can use to render a linked chain of billboards. More...
virtual v1::BillboardSet *	createBillboardSet (unsigned int poolSize=20, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Creates a new BillboardSet for use with this scene manager. More...
virtual Camera *	createCamera (const String &name)
	Creates a specialized OctreeCamera. More...
virtual Camera *	createCamera (const String &name, bool notShadowCaster=true, bool forCubemapping=false)
	Creates a camera to be managed by this scene manager. More...
virtual Decal *	createDecal (SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
virtual v1::Entity *	createEntity (const String &meshName, const String &groupName=ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create an Entity (instance of a discrete mesh). More...
virtual v1::Entity *	createEntity (const v1::MeshPtr &pMesh, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create an Entity (instance of a discrete mesh). More...
virtual v1::Entity *	createEntity (PrefabType ptype, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create an Entity (instance of a discrete mesh) from a range of prefab shapes. More...
IntersectionSceneQuery *	createIntersectionQuery (uint32 mask)
	Creates an IntersectionSceneQuery for this scene manager. More...
virtual Item *	createItem (const MeshPtr &pMesh, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create an Item (instance of a discrete mesh). More...
virtual Item *	createItem (const String &meshName, const String &groupName=ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME, SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create an Item (instance of a discrete mesh). More...
virtual Light *	createLight ()
	Creates a light for use in the scene. More...
virtual ManualObject *	createManualObject (SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Create a ManualObject, an object which you populate with geometry manually through a GL immediate-mode style interface. More...
virtual MovableObject *	createMovableObject (const String &typeName, ObjectMemoryManager *objectMemMgr, const NameValuePairList *params=0)
	Create a movable object of the type specified without a name. More...
virtual ParticleSystem *	createParticleSystem (const String &templateName)
	Creates a particle system based on a template. More...
virtual ParticleSystem *	createParticleSystem (size_t quota=500, const String &resourceGroup=ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME)
	Create a blank particle system. More...
PlaneBoundedVolumeListSceneQuery *	createPlaneBoundedVolumeQuery (const PlaneBoundedVolumeList &volumes, uint32 mask)
	Creates a PlaneBoundedVolumeListSceneQuery for this scene manager. More...
RaySceneQuery *	createRayQuery (const Ray &ray, uint32 mask)
	Creates a RaySceneQuery for this scene manager. More...
virtual Rectangle2D *	createRectangle2D (SceneMemoryMgrTypes sceneType=SCENE_STATIC)
	Creates a 2D rectangle that can be displayed for screen space effects or showing a basic GUI. More...
virtual v1::RibbonTrail *	createRibbonTrail ()
	Create a RibbonTrail, an object which you can use to render a linked chain of billboards which follows one or more nodes. More...
virtual SceneNode *	createSceneNode (SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Creates an instance of a SceneNode. More...
virtual SceneNode *	createSceneNodeImpl (const String &name)
	Creates a specialized OctreeNode. More...
virtual SceneNode *	createSceneNodeImpl (void)
	Creates a specialized OctreeNode. More...
SkeletonInstance *	createSkeletonInstance (const SkeletonDef *skeletonDef)
	Creates an instance of a skeleton based on the given definition. More...
SphereSceneQuery *	createSphereQuery (const Sphere &sphere, uint32 mask)
	Creates a SphereSceneQuery for this scene manager. More...
virtual v1::StaticGeometry *	createStaticGeometry (const String &name)
	Creates a StaticGeometry instance suitable for use with this SceneManager. More...
virtual TagPoint *	createTagPoint (void)
	Creates a TagPoint that can be used like a SceneNode, or be used to be attached to a Bone. More...
virtual WireAabb *	createWireAabb (void)
	Create an WireAabb. More...
void	cullLights (Camera *camera, Light::LightTypes startType, Light::LightTypes endType, LightArray &outLights)
void	defragmentMemoryPools (void)
	Triggers on demand a defragmentation of the pools, so that all slots become contiguous in memory. More...
virtual void	destroyAllAnimations (void)
	Removes all animations created using this SceneManager. More...
virtual void	destroyAllAnimationStates (void)
	Removes all animation states created using this SceneManager. More...
virtual void	destroyAllBillboardChains (void)
	Removes & destroys all BillboardChains from the SceneManager. More...
virtual void	destroyAllBillboardSets (void)
	Removes & destroys all BillboardSets. More...
virtual void	destroyAllCameras (void)
	Removes (and destroys) all cameras from the scene. More...
virtual void	destroyAllDecals (void)
virtual void	destroyAllEntities (void)
	Removes & destroys all Entities. More...
virtual void	destroyAllItems (void)
	Removes & destroys all Items. More...
virtual void	destroyAllLights (void)
	Removes and destroys all lights in the scene. More...
virtual void	destroyAllManualObjects (void)
	Removes & destroys all ManualObjects from the SceneManager. More...
virtual void	destroyAllMovableObjects (void)
	Destroy all MovableObjects. More...
virtual void	destroyAllMovableObjectsByType (const String &typeName)
	Destroy all MovableObjects of a given type. More...
virtual void	destroyAllParticleSystems (void)
	Removes & destroys all ParticleSystems from the SceneManager. More...
virtual void	destroyAllRectangle2D (void)
	Removes & destroys all Rectangle2D. More...
virtual void	destroyAllRibbonTrails (void)
	Removes & destroys all RibbonTrails from the SceneManager. More...
virtual void	destroyAllStaticGeometry (void)
	Remove & destroy all StaticGeometry instances. More...
virtual void	destroyAllWireAabbs (void)
	Removes & destroys all WireAabbs. More...
virtual void	destroyAnimation (const String &name)
	Destroys an Animation. More...
virtual void	destroyAnimationState (const String &name)
	Destroys an AnimationState. More...
virtual void	destroyBillboardChain (v1::BillboardChain *obj)
	Removes & destroys a BillboardChain from the SceneManager. More...
virtual void	destroyBillboardSet (v1::BillboardSet *set)
	Removes & destroys an BillboardSet from the SceneManager. More...
virtual void	destroyCamera (Camera *cam)
	Removes a camera from the scene. More...
virtual void	destroyDecal (Decal *decal)
virtual void	destroyEntity (v1::Entity *ent)
	Removes & destroys an Entity from the SceneManager. More...
virtual void	destroyItem (Item *item)
	Removes & destroys an Item from the SceneManager. More...
virtual void	destroyLight (Light *light)
	Removes the light from the scene and destroys it based on a pointer. More...
virtual void	destroyManualObject (ManualObject *obj)
	Removes & destroys a ManualObject from the SceneManager. More...
virtual void	destroyMovableObject (MovableObject *m)
	Destroys a MovableObject. More...
virtual void	destroyMovableObject (MovableObject *m, const String &typeName)
	Destroys a MovableObject with the name specified, of the type specified. More...
virtual void	destroyParticleSystem (ParticleSystem *obj)
	Removes & destroys a ParticleSystem from the SceneManager. More...
virtual void	destroyQuery (SceneQuery *query)
	Destroys a scene query of any type. More...
virtual void	destroyRectangle2D (Rectangle2D *rect)
	Removes & destroys an Entity from the SceneManager. More...
virtual void	destroyRibbonTrail (v1::RibbonTrail *obj)
	Removes & destroys a RibbonTrail from the SceneManager. More...
virtual void	destroySceneNode (const String &name)
	Deletes a scene node. More...
virtual void	destroySceneNode (SceneNode *sn)
	Destroys a SceneNode. More...
void	destroySkeletonInstance (SkeletonInstance *skeletonInstance)
	Destroys an instance of a skeleton created with @createSkeletonInstance. More...
virtual void	destroyStaticGeometry (const String &name)
	Remove & destroy a StaticGeometry instance. More...
virtual void	destroyStaticGeometry (v1::StaticGeometry *geom)
	Remove & destroy a StaticGeometry instance. More...
virtual void	destroyWireAabb (WireAabb *wireAabb)
	Removes & destroys an WireAabb from the SceneManager. More...
virtual size_t	estimateWorldGeometry (const String &filename)
	Estimate the number of loading stages required to load the named world geometry. More...
virtual size_t	estimateWorldGeometry (DataStreamPtr &stream, const String &typeName=BLANKSTRING)
	Estimate the number of loading stages required to load the named world geometry. More...
void	executeUserScalableTask (UniformScalableTask *task, bool bBlock)
	Processes a user-defined UniformScalableTask in the worker threads spawned by SceneManager. More...
virtual void	extractAllMovableObjectsByType (const String &typeName)
	Extract all injected MovableObjects of a given type. More...
virtual void	extractMovableObject (MovableObject *m)
	Extract a previously injected MovableObject. More...
virtual Camera *	findCamera (IdString name) const
	Finds the camera with the given name. More...
virtual Camera *	findCameraNoThrow (IdString name) const
	Finds the camera with the given name. More...
virtual MovableObjectVec	findMovableObjects (const String &type, const String &name)
	Finds all the movable objects with the type and name passed as parameters. More...
void	findNodesIn (const AxisAlignedBox &box, list< SceneNode * >::type &list, SceneNode *exclude=0)
	Recurses the octree, adding any nodes intersecting with the box into the given list. More...
void	findNodesIn (const PlaneBoundedVolume &volume, list< SceneNode * >::type &list, SceneNode *exclude=0)
	Recurses the octree, adding any nodes intersecting with the volume into the given list. More...
void	findNodesIn (const Ray &ray, list< SceneNode * >::type &list, SceneNode *exclude=0)
	Recurses the octree, adding any nodes intersecting with the ray into the given list. More...
void	findNodesIn (const Sphere &sphere, list< SceneNode * >::type &list, SceneNode *exclude=0)
	Recurses the octree, adding any nodes intersecting with the sphere into the given list. More...
virtual_l1 SceneNodeList	findSceneNodes (const String &name) const
	Finds all the scene nodes with the name passed as parameter. More...
const Vector3 &	getAmbientLightHemisphereDir (void) const
const ColourValue &	getAmbientLightLowerHemisphere (void) const
const ColourValue &	getAmbientLightUpperHemisphere (void) const
	Returns the ambient light level to be used for the scene. More...
virtual v1::Animation *	getAnimation (const String &name) const
	Looks up an Animation object previously created with createAnimation. More...
AnimationIterator	getAnimationIterator (void)
	Returns a specialised MapIterator over all animations in the scene. More...
const AnimationList &	getAnimations () const
	Returns a const version of the animation list. More...
virtual v1::AnimationState *	getAnimationState (const String &animName) const
	Retrieves animation state as previously created using createAnimationState. More...
v1::AnimationStateIterator	getAnimationStateIterator (void)
	Returns a specialised MapIterator over all animation states in the scene. More...
CameraIterator	getCameraIterator (void)
	Returns a specialised MapIterator over all cameras in the scene. More...
const CameraList &	getCameras () const
	Returns a const version of the camera list. More...
CamerasInProgress	getCamerasInProgress (void) const
	Gets the current camera being rendered (advanced use only, only valid during viewport update. More...
const CompositorTextureVec &	getCompositorTextures (void) const
const AxisAlignedBox &	getCurrentCastersBox (void) const
	@See CompositorShadowNode::getCastersBox More...
const CompositorPass *	getCurrentCompositorPass (void) const
	Note: May be null. More...
TextureGpu *	getCurrentPassDepthTextureNoMsaa (void) const
TextureGpu *	getCurrentPrePassDepthTexture (void) const
PrePassMode	getCurrentPrePassMode (void) const
const TextureGpuVec &	getCurrentPrePassTextures (void) const
TextureGpu *	getCurrentRefractionsTexture (void) const
const CompositorShadowNode *	getCurrentShadowNode (void) const
TextureGpu *	getCurrentSsrTexture (void) const
Viewport *	getCurrentViewport0 (void) const
	Gets the current viewport being rendered (advanced use only, only valid during viewport update. More...
TextureGpu *	getDecalsDiffuse (void) const
TextureGpu *	getDecalsEmissive (void) const
TextureGpu *	getDecalsNormals (void) const
RenderSystem *	getDestinationRenderSystem ()
	Get the rendersystem subclass to which the output of this Scene Manager gets sent. More...
virtual bool	getDisplaySceneNodes (void) const
	Returns true if all scene nodes axis are to be displayed. More...
SceneNode *	getDummySceneNode (void) const
	Unlike mNodeMemoryManager->_getDummyNode(), this dummy node is fully allocated, which makes it possible to actually attach objects to this dummy, while we guarantee the dummy won't change its transform. More...
uint32	getEnvFeatures (void) const
virtual bool	getFindVisibleObjects (void)
	Gets whether the SceneManager should search for visible objects, or whether they are being manually handled. More...
virtual bool	getFlipCullingOnNegativeScale () const
	Get whether to automatically flip the culling mode on objects whenever they are negatively scaled. More...
virtual const ColourValue &	getFogColour (void) const
	Returns the fog colour for the scene. More...
virtual Real	getFogDensity (void) const
	Returns the fog density for the scene. More...
virtual Real	getFogEnd (void) const
	Returns the fog end distance for the scene. More...
virtual FogMode	getFogMode (void) const
	Returns the fog mode for the scene. More...
virtual Real	getFogStart (void) const
	Returns the fog start distance for the scene. More...
ForwardPlusBase *	getForwardPlus (void)
const LightListInfo &	getGlobalLightList (void) const
IdType	getId () const
	Get the unique id of this object. More...
virtual const PlaneList &	getLightClippingPlanes (const Light *l)
	Retrieve a set of clipping planes for a given light. More...
virtual_l2 uint32	getLightMask (void) const
	Gets a mask which is bitwise 'and'ed with lights' own light masks to determine if the light should be casting light. More...
virtual const RealRect &	getLightScissorRect (const Light *l, const Camera *cam)
	Retrieve a scissor rectangle for a given light and camera. More...
void	getMinMaxDepthRange (const Frustum *shadowMapCamera, Real &outMin, Real &outMax) const
	@See CompositorShadowNode::getMinMaxDepthRange More...
virtual MovableObjectIterator	getMovableObjectIterator (const String &typeName)
	Get an iterator over all MovableObect instances of a given type. More...
const String &	getName (void) const
	Return the instance name of this SceneManager. More...
size_t	getNumCompositorTextures (void) const
	Gets the number of currently active compositor textures. More...
size_t	getNumWorkerThreads () const
virtual bool	getOption (const String &, void *)
	Gets the given option for the Scene Manager. More...
bool	getOptionKeys (StringVector &refKeys)
	Method for getting all the implementation-specific options of the scene manager. More...
bool	getOptionValues (const String &key, StringVector &refValueList)
	Method for getting all possible values for a specific option. More...
RadialDensityMask *	getRadialDensityMask (void) const
Vector3	getRelativeOrigin (void) const
	Returns the current relative origin. (Only when non-permanent) More...
RenderQueue *	getRenderQueue (void) const
	Returns the RenderQueue. More...
SceneNode *	getRootSceneNode (SceneMemoryMgrTypes sceneType=SCENE_DYNAMIC)
	Gets the SceneNode at the root of the scene hierarchy. More...
virtual_l1 SceneNode *	getSceneNode (IdType id)
	Retrieves a SceneNode based on it's ID from the scene graph. More...
virtual_l1 const SceneNode *	getSceneNode (IdType id) const
virtual const ColourValue &	getShadowColour (void) const
	Get the colour used to modulate areas in shadow. More...
virtual Real	getShadowDirectionalLightExtrusionDistance (void) const
	Gets the distance a shadow volume is extruded for a directional light. More...
virtual Real	getShadowDirLightTextureOffset (void) const
	Gets the proportional distance which a texture shadow which is generated from a directional light will be offset into the camera view to make best use of texture space. More...
virtual Real	getShadowFarDistance (void) const
	Gets the default maximum distance away from the camera that shadows will be visible. More...
virtual Real	getShadowFarDistanceSquared (void) const
virtual bool	getShowBoundingBoxes () const
	Returns if all bounding boxes of scene nodes are to be displayed. More...
Rectangle2D *	getSky (void)
MaterialPtr	getSkyMaterial (void)
SkyMethod	getSkyMethod (void) const
const float *	getSphericalHarmonics (void) const
virtual v1::StaticGeometry *	getStaticGeometry (const String &name) const
	Retrieve a previously created StaticGeometry instance. More...
virtual ViewPoint	getSuggestedViewpoint (bool random=false)
	Asks the SceneManager to provide a suggested viewpoint from which the scene should be viewed. More...
const String &	getTypeName (void) const
	Retrieve the type name of this scene manager. More...
virtual_l2 uint32	getVisibilityMask (void) const
	Gets a mask which is bitwise 'and'ed with objects own visibility masks to determine if the object is visible. More...
virtual bool	hasAnimation (const String &name) const
	Returns whether an animation with the given name exists. More...
virtual bool	hasAnimationState (const String &name) const
	Returns whether an animation state with the given name exists. More...
virtual bool	hasMovableObject (MovableObject *m)
	Returns if this SceneManager contains the specified MovableObject. More...
virtual bool	hasOption (const String &strKey) const
	Method for verifying whether the scene manager has an implementation-specific option. More...
virtual bool	hasStaticGeometry (const String &name) const
	Returns whether a static geometry instance with the given name exists. More...
void	init (AxisAlignedBox &box, int d)
	Initializes the manager to the given box and depth. More...
virtual void	injectMovableObject (MovableObject *m)
	Inject a MovableObject instance created externally. More...
bool	isCurrentShadowNodeReused (void) const
bool	isDecalsDiffuseEmissiveMerged (void) const
virtual bool	isLateMaterialResolving () const
	Gets whether using late material resolving or not. More...
bool	isSkyEnabled (void) const
bool	isUsingInstancedStereo (void) const
void	notifyStaticAabbDirty (MovableObject *movableObject)
	Notifies that the given MovableObject is dirty (i.e. More...
void	notifyStaticDirty (Node *node)
	Notifies that the given Node is dirty (i.e. More...
	OGRE_MUTEX (sceneGraphMutex)
	Mutex to protect the scene graph from simultaneous access from multiple threads. More...
void	operator delete (void *ptr)
void	operator delete (void *ptr, const char *, int, const char *)
void	operator delete (void *ptr, void *)
void	operator delete[] (void *ptr)
void	operator delete[] (void *ptr, const char *, int, const char *)
void *	operator new (size_t sz)
void *	operator new (size_t sz, const char *file, int line, const char *func)
	operator new, with debug line info More...
void *	operator new (size_t sz, void *ptr)
	placement operator new More...
void *	operator new[] (size_t sz)
void *	operator new[] (size_t sz, const char *file, int line, const char *func)
	array operator new, with debug line info More...
bool	operator() (const IdObject &left, const IdObject &right)
bool	operator() (const IdObject *left, const IdObject *right)
virtual void	prepareWorldGeometry (const String &filename)
	Sets the source of the 'world' geometry, i.e. More...
virtual void	prepareWorldGeometry (DataStreamPtr &stream, const String &typeName=BLANKSTRING)
	Sets the source of the 'world' geometry, i.e. More...
virtual void	registerSceneNodeListener (SceneNode *sceneNode)
	Node listeners need to be registered with us so that they can be successfully called when calling updateAllTransforms. More...
virtual void	removeListener (Listener *s)
	Remove a listener. More...
void	removeLodListener (LodListener *listener)
	Remove a level of detail listener. More...
virtual void	removeRenderObjectListener (RenderObjectListener *delListener)
	Removes a listener previously added with addRenderObjectListener. More...
virtual void	removeRenderQueueListener (RenderQueueListener *delListener)
	Removes a listener previously added with addRenderQueueListener. More...
void	reserveSlotsInGlobalLightList (size_t addSlotsToCapacity=0)
	Allocates required memory in mGlobalLightList. More...
void	resize (const AxisAlignedBox &box)
	Resizes the octree to the given size. More...
void	setAmbientLight (const ColourValue &upperHemisphere, const ColourValue &lowerHemisphere, const Vector3 &hemisphereDir, Real envmapScale=1.0f, uint32 envFeatures=0xffffffff)
	Sets the ambient light level to be used for the scene. More...
void	setBuildLegacyLightList (bool bEnable)
	Enables or disables the legace 1.9 way of building light lists which can be used by HlmsLowLevel materials. More...
void	setDecalsDiffuse (TextureGpu *tex)
	Sets the decal texture for diffuse. More...
void	setDecalsEmissive (TextureGpu *tex)
	See SceneManager::setDecalsDiffuse. More...
void	setDecalsNormals (TextureGpu *tex)
	Sets the decal texture normal maps. More...
virtual void	setDisplaySceneNodes (bool display)
	Tells the SceneManager whether it should render the SceneNodes which make up the scene as well as the objects in the scene. More...
virtual void	setFindVisibleObjects (bool find)
	Sets whether the SceneManager should search for visible objects, or whether they are being manually handled. More...
virtual void	setFlipCullingOnNegativeScale (bool n)
	Set whether to automatically flip the culling mode on objects whenever they are negatively scaled. More...
void	setFog (FogMode mode=FOG_NONE, const ColourValue &colour=ColourValue::White, Real expDensity=0.001, Real linearStart=0.0, Real linearEnd=1.0)
	Sets the fogging mode applied to the scene. More...
void	setForward3D (bool bEnable, uint32 width, uint32 height, uint32 numSlices, uint32 lightsPerCell, float minDistance, float maxDistance)
	Enables or disables the Forward3D implementation for using many non-shadowed lights in the scene. More...
void	setForwardClustered (bool bEnable, uint32 width, uint32 height, uint32 numSlices, uint32 lightsPerCell, uint32 decalsPerCell, uint32 cubemapProbesPerCel, float minDistance, float maxDistance)
virtual void	setLateMaterialResolving (bool isLate)
	Sets whether to use late material resolving or not. More...
virtual_l2 void	setLightMask (uint32 mask)
	Sets a mask which is bitwise 'and'ed with lights' own light masks to determine if the light should be casting light. More...
virtual bool	setOption (const String &, const void *)
	Sets the given option for the SceneManager. More...
void	setRadialDensityMask (bool bEnabled, const float radius[3])
	Draws a Radial Density Mask to lower the quality around the edges in VR. More...
virtual void	setRelativeOrigin (const Vector3 &relativeOrigin, bool bPermanent)
	Set whether to use relative offset co-ordinates when rendering, ie offset to subtract to the camera, lights & objects. More...
virtual void	setShadowColour (const ColourValue &colour)
	Set the colour used to modulate areas in shadow. More...
virtual void	setShadowDirectionalLightExtrusionDistance (Real dist)
	Sets the distance a shadow volume is extruded for a directional light. More...
virtual void	setShadowDirLightTextureOffset (Real offset)
	Sets the proportional distance which a texture shadow which is generated from a directional light will be offset into the camera view to make best use of texture space. More...
virtual void	setShadowFarDistance (Real distance)
	Sets the default maximum distance away from the camera that shadows will be visible. More...
virtual void	setShadowTextureCasterMaterial (const String &name)
	Sets the default material to use for rendering shadow casters. More...
virtual void	setShadowTextureFadeEnd (Real fadeEnd)
	Sets the proportional distance at which texture shadows finish to fading out. More...
virtual void	setShadowTextureFadeStart (Real fadeStart)
	Sets the proportional distance at which texture shadows begin to fade out. More...
void	setShowBoxes (bool b)
	Sets the box visibility flag. More...
void	setSky (bool bEnabled, SkyMethod skyMethod, const String &texName, const String &resourceGroup)
void	setSky (bool bEnabled, SkyMethod skyMethod, TextureGpu *texture)
	Sets a sky, to use a particular material based on SkyMethod. More...
void	setSphericalHarmonics (Vector3 ambientSphericalHarmonics[9])
virtual_l2 void	setVisibilityMask (uint32 vmask)
	Sets a mask which is bitwise 'and'ed with objects own visibility masks to determine if the object is visible. More...
virtual void	setWorldGeometry (const String &filename)
	Sets the source of the 'world' geometry, i.e. More...
virtual void	setWorldGeometry (DataStreamPtr &stream, const String &typeName=BLANKSTRING)
	Sets the source of the 'world' geometry, i.e. More...
virtual void	showBoundingBoxes (bool bShow)
	Allows all bounding boxes of scene nodes to be displayed. More...
void	shrinkToFitMemoryPools (void)
	Defragments memory, then reallocates a smaller pool that tightly fits the current number of objects. More...
virtual void	unregisterSceneNodeListener (SceneNode *sceneNode)
	Unregisters a registered node for listening. More...
void	updateAllAnimations ()
	Updates all skeletal animations in the scene. More...
void	updateAllBounds (const ObjectMemoryManagerVec &objectMemManager)
	Updates the world aabbs from all entities in the scene. More...
void	updateAllLods (const Camera *lodCamera, Real lodBias, uint8 firstRq, uint8 lastRq)
	Updates the Lod values of all objects relative to the given camera. More...
void	updateAllTagPoints (void)
	Updates all TagPoints, both TagPoints that are children of bones, and TagPoints that are children of other TagPoints. More...
void	updateAllTransforms ()
	Updates the derived transforms of all nodes in the scene. More...
void	updateSceneGraph ()
	Updates the scene: Perform high level culling, Node transforms and entity animations. More...
void	waitForPendingUserScalableTask ()
	Blocks until the the task from processUserScalableTask finishes. More...
void	walkOctree (OctreeCamera *, RenderQueue *, Octree *, VisibleObjectsBoundsInfo *visibleBounds, bool foundvisible, bool onlyShadowCasters)
	Walks through the octree, adding any visible objects to the render queue. More...

Static Public Attributes
static int	intersect_call
static uint32	QUERY_ENTITY_DEFAULT_MASK
	Default query mask for entities. More...
static uint32	QUERY_FRUSTUM_DEFAULT_MASK
	Default query mask for frusta and cameras. More...
static uint32	QUERY_FX_DEFAULT_MASK
	Default query mask for effects like billboardsets / particle systems. More...
static uint32	QUERY_LIGHT_DEFAULT_MASK
	Default query mask for lights. More...
static uint32	QUERY_STATICGEOMETRY_DEFAULT_MASK
	Default query mask for StaticGeometry. More...

Friends
class	OctreeAxisAlignedBoxSceneQuery
class	OctreeIntersectionSceneQuery
class	OctreePlaneBoundedVolumeListSceneQuery
class	OctreeRaySceneQuery
class	OctreeSphereSceneQuery

Detailed Description

Specialized SceneManager that divides the geometry into an octree in order to facilitate spatial queries.

Member Typedef Documentation

AnimationIterator

typedef MapIterator<AnimationList> Ogre::SceneManager::AnimationIterator

inherited

CameraIterator

typedef VectorIterator<CameraList> Ogre::SceneManager::CameraIterator

inherited

MovableObjectIterator

typedef VectorIterator<MovableObjectVec> Ogre::SceneManager::MovableObjectIterator

inherited

MovableObjectVec

typedef vector<MovableObject*>::type Ogre::SceneManager::MovableObjectVec

inherited

SceneNodeList

typedef vector<SceneNode*>::type Ogre::SceneManager::SceneNodeList

inherited

Member Enumeration Documentation

EnvFeatures

enum Ogre::SceneManager::EnvFeatures

inherited

Enumerator
EnvFeatures_DiffuseGiFromReflectionProbe	Normally environmental cubemap probes are used for specular reflection When this flag is present, the higest mip is used as an approximation for diffuse indirect illumination. Do not set this flag if you don't want this behavior (i.e. because the diffuse GI is already gathered from another source of information)

IlluminationRenderStage

enum Ogre::SceneManager::IlluminationRenderStage

inherited

Describes the stage of rendering when performing complex illumination.

Enumerator
IRS_NONE	No special illumination stage.
IRS_RENDER_TO_TEXTURE	Render to texture stage, used for texture based shadows.

PrefabType

enum Ogre::SceneManager::PrefabType

inherited

Prefab shapes available without loading a model.

Note

Minimal implementation at present.

Enumerator
PT_PLANE
PT_CUBE
PT_SPHERE

SkyMethod

enum Ogre::SceneManager::SkyMethod

inherited

Enumerator
SkyCubemap
SkyEquirectangular

Constructor & Destructor Documentation

OctreeSceneManager() [1/2]

Ogre::OctreeSceneManager::OctreeSceneManager

(

const String &

name

)

Standard Constructor.

Initializes the octree to -10000,-10000,-10000 to 10000,10000,10000 with a depth of 8.

OctreeSceneManager() [2/2]

Ogre::OctreeSceneManager::OctreeSceneManager	(	const String &	name,
		AxisAlignedBox &	box,
		int	max_depth
	)

Standard Constructor.

~OctreeSceneManager()

Ogre::OctreeSceneManager::~OctreeSceneManager

(

)

Standard destructor.

Member Function Documentation

_addAutotrackingSceneNode()

virtual void Ogre::SceneManager::_addAutotrackingSceneNode ( SceneNode *  source, SceneNode *  target, const Vector3 &  offset, const Vector3 &  localDirection  )

virtualinherited

Internal method for notifying the manager that a SceneNode is autotracking.

_addCompositorTexture()

void Ogre::SceneManager::_addCompositorTexture ( IdString  name, TextureGpu *  tex  )

inherited

Used by Compositor, tells of which compositor textures active, so Materials can access them.

If MRT, there could be more than one

Parameters

name	Name of the texture(s) as referenced in the compositor (may not be the texture's real name in case it's just one)
tex	The actual texture(s) associated with that name

_addOctreeNode()

void Ogre::OctreeSceneManager::_addOctreeNode	(	OctreeNode *	,
		Octree *	octree,
		int	depth = 0
	)

Adds the Octree Node, starting at the given octree, and recursing at max to the specified depth.

_addWireAabb()

void Ogre::SceneManager::_addWireAabb ( WireAabb *  wireAabb )

inherited

_alertVisibleObjects()

virtual void Ogre::OctreeSceneManager::_alertVisibleObjects ( void  )

virtual

Alerts each unculled object, notifying it that it will be drawn.

Useful for doing calculations only on nodes that will be drawn, prior to drawing them...

_applySceneAnimations()

virtual void Ogre::SceneManager::_applySceneAnimations ( void  )

virtualinherited

Internal method for applying animations to scene nodes.

Remarks

Uses the internally stored AnimationState objects to apply animation to SceneNodes.

_areRenderStateChangesSuppressed()

virtual bool Ogre::SceneManager::_areRenderStateChangesSuppressed ( void  ) const

inlinevirtualinherited

Are render state changes suppressed?

See also

_suppressRenderStateChanges

_calculateCurrentCastersBox()

AxisAlignedBox Ogre::SceneManager::_calculateCurrentCastersBox ( uint32  viewportVisibilityMask, uint8  firstRq, uint8  lastRq  ) const

inherited

_collectForwardPlusObjects()

bool Ogre::SceneManager::_collectForwardPlusObjects ( const Camera *  camera )

inherited

Returns true if collection code was run.

When false, you cannot trust the contents of _getTmpVisibleObjectsList to be empty

_createCubemapProbe()

virtual InternalCubemapProbe* Ogre::SceneManager::_createCubemapProbe ( SceneMemoryMgrTypes  sceneType )

virtualinherited

_createSceneNode()

virtual SceneNode* Ogre::SceneManager::_createSceneNode ( SceneNode *  parent, NodeMemoryManager *  nodeMemoryManager  )

virtualinherited

See also

createSceneNode. This functions exists to satisfy

SceneNode::createChildImpl Don't call this function directly

Parent to the scene node we're creating.

_createTagPoint()

virtual TagPoint* Ogre::SceneManager::_createTagPoint ( SceneNode *  parent, NodeMemoryManager *  nodeMemoryManager  )

virtualinherited

Don't call this function directly.

See also

TagPoint::createChildTagPoint

_cullPhase01()

virtual void Ogre::SceneManager::_cullPhase01 ( Camera *  cullCamera, Camera *  renderCamera, const Camera *  lodCamera, uint8  firstRq, uint8  lastRq, bool  reuseCullData  )

virtualinherited

Performs the frustum culling that will later be needed by _renderPhase02.

Remarks

@See CompositorShadowNode to understand why rendering is split in two phases

Parameters

camera	Pointer to a camera from whose viewpoint the scene is to be rendered.
vp	The target viewport
firstRq	first render queue ID to render (gets clamped if too big)
lastRq	last render queue ID to render (gets clamped if too big)

_destroyAllCubemapProbes()

virtual void Ogre::SceneManager::_destroyAllCubemapProbes ( void  )

virtualinherited

_destroyCubemapProbe()

virtual void Ogre::SceneManager::_destroyCubemapProbe ( InternalCubemapProbe *  probe )

virtualinherited

_findVisibleObjects()

virtual void Ogre::OctreeSceneManager::_findVisibleObjects ( Camera *  cam, VisibleObjectsBoundsInfo *  visibleBounds, bool  onlyShadowCasters  )

virtual

Recurses through the octree determining which nodes are visible.

_frameEnded()

void Ogre::SceneManager::_frameEnded ( void  )

inherited

Called when the frame has fully ended (ALL passes have been executed to all RTTs)

_getActivePassForwardPlus()

ForwardPlusBase* Ogre::SceneManager::_getActivePassForwardPlus ( void  )

inlineinherited

_getAutoParamDataSource()

AutoParamDataSource* Ogre::SceneManager::_getAutoParamDataSource ( void  ) const

inlineinherited

_getCombinedVisibilityMask()

uint32 Ogre::SceneManager::_getCombinedVisibilityMask ( void  ) const

inherited

Internal method for getting the combination between the global visibility mask and the per-viewport visibility mask.

_getCurrentRenderStage()

IlluminationRenderStage Ogre::SceneManager::_getCurrentRenderStage ( ) const

inlineinherited

_getEntityMemoryManager()

ObjectMemoryManager& Ogre::SceneManager::_getEntityMemoryManager ( SceneMemoryMgrTypes  sceneType )

inlineinherited

Retrieves the main entity memory manager.

Remarks

Some Scene Managers may have more than one memory manager (e.g. one per octant in an Octree implementation). At end of scene graph update the scene manager may move the object created with the main memory manager into another another one.

_getLightMemoryManager()

ObjectMemoryManager& Ogre::SceneManager::_getLightMemoryManager ( void  )

inlineinherited

_getNodeMemoryManager()

NodeMemoryManager& Ogre::SceneManager::_getNodeMemoryManager ( SceneMemoryMgrTypes  sceneType )

inlineinherited

_getTagPointNodeMemoryManager()

NodeMemoryManager& Ogre::SceneManager::_getTagPointNodeMemoryManager ( void  )

inlineinherited

_getTmpVisibleObjectsList()

VisibleObjectsPerThreadArray& Ogre::SceneManager::_getTmpVisibleObjectsList ( )

inlineinherited

@See mTmpVisibleObjects

_handleLodEvents()

void Ogre::SceneManager::_handleLodEvents ( )

inherited

Handle LOD events.

_markGpuParamsDirty()

virtual void Ogre::SceneManager::_markGpuParamsDirty ( uint16  mask )

virtualinherited

Method to allow you to mark gpu parameters as dirty, causing them to be updated according to the mask that you set when updateGpuProgramParameters is next called.

Only really useful if you're controlling parameter state in inner rendering loop callbacks.

Parameters

mask	Some combination of GpuParamVariability which is bitwise OR'ed with the current dirty state.

_notifyEntityMaterialLodChanged()

void Ogre::SceneManager::_notifyEntityMaterialLodChanged ( EntityMaterialLodChangedEvent &  evt )

inherited

Notify that an entity material LOD change event has occurred.

_notifyEntityMeshLodChanged()

void Ogre::SceneManager::_notifyEntityMeshLodChanged ( EntityMeshLodChangedEvent &  evt )

inherited

Notify that an entity mesh LOD change event has occurred.

_notifyMovableObjectLodChanged()

void Ogre::SceneManager::_notifyMovableObjectLodChanged ( MovableObjectLodChangedEvent &  evt )

inherited

Notify that a movable object LOD change event has occurred.

_pauseRendering()

virtual RenderContext* Ogre::SceneManager::_pauseRendering ( )

virtualinherited

Pause rendering of the frame.

This has to be called when inside a renderScene call (Usually using a listener of some sort)

_releaseManualHardwareResources()

virtual void Ogre::SceneManager::_releaseManualHardwareResources ( )

virtualinherited

Notifies the scene manager that hardware resources were lost.

Remarks

Called automatically by RenderSystem if hardware resources were lost and can not be restored using some internal mechanism. Among affected resources are manual meshes without loaders, manual textures without loaders, ManualObjects, etc.

_removeAutotrackingSceneNode()

virtual void Ogre::SceneManager::_removeAutotrackingSceneNode ( SceneNode *  source )

virtualinherited

_removeCompositorTextures()

void Ogre::SceneManager::_removeCompositorTextures ( size_t  from )

inherited

Removes all compositor textures from 'from' to end.

_removeOctreeNode()

void Ogre::OctreeSceneManager::_removeOctreeNode

(

OctreeNode *

)

Removes the given octree node.

_removeSkeletonDef()

void Ogre::SceneManager::_removeSkeletonDef ( const SkeletonDef *  skeletonDef )

inherited

Removes a skeleton definition from its memory manager.

_removeWireAabb()

void Ogre::SceneManager::_removeWireAabb ( WireAabb *  wireAabb )

inherited

_renderPhase02()

virtual void Ogre::SceneManager::_renderPhase02 ( Camera *  camera, const Camera *  lodCamera, uint8  firstRq, uint8  lastRq, bool  includeOverlays  )

virtualinherited

Prompts the class to send its contents to the renderer.

Remarks

This method prompts the scene manager to send the contents of the scene it manages to the rendering pipeline. You must have called _cullPhase01 before calling this function. Note that this method is not normally called directly by the user application; it is called automatically by the Ogre rendering loop.

Parameters

camera	Pointer to a camera from whose viewpoint the scene is to be rendered.
lodCamera	Pointer to a camera from whose LOD calculations will be based upon. Can't be null; can be equal to @camera.
vp	The target viewport
firstRq	first render queue ID to render (gets clamped if too big)
lastRq	last render queue ID to render (gets clamped if too big)
includeOverlays	Whether or not overlay objects should be rendered

_renderSingleObject()

virtual void Ogre::SceneManager::_renderSingleObject ( Renderable *  pRend, const MovableObject *  pMovableObject, bool  casterPass, bool  dualParaboloid  )

virtualinherited

_restoreManualHardwareResources()

virtual void Ogre::SceneManager::_restoreManualHardwareResources ( )

virtualinherited

Notifies the scene manager that hardware resources should be restored.

Remarks

Called automatically by RenderSystem if hardware resources were lost and can not be restored using some internal mechanism. Among affected resources are manual meshes without loaders, manual textures without loaders, ManualObjects, etc.

_resumeRendering()

virtual void Ogre::SceneManager::_resumeRendering ( RenderContext *  context )

virtualinherited

Resume rendering of the frame.

This has to be called after a _pauseRendering call

Parameters

context

The rendring context, as returned by the _pauseRendering call

_setCamerasInProgress()

void Ogre::SceneManager::_setCamerasInProgress ( const CamerasInProgress &  cameras )

inlineinherited

_setCurrentCompositorPass()

void Ogre::SceneManager::_setCurrentCompositorPass ( CompositorPass *  pass )

inherited

_setCurrentRenderStage()

void Ogre::SceneManager::_setCurrentRenderStage ( IlluminationRenderStage  stage )

inlineinherited

_setCurrentShadowNode()

void Ogre::SceneManager::_setCurrentShadowNode ( CompositorShadowNode *  shadowNode, bool  isReused  )

inherited

_setDestinationRenderSystem()

virtual void Ogre::SceneManager::_setDestinationRenderSystem ( RenderSystem *  sys )

virtualinherited

Notifies the scene manager of its destination render system.

Remarks

Called automatically by RenderSystem::addSceneManager this method simply notifies the manager of the render system to which its output must be directed.

Parameters

sys	Pointer to the RenderSystem subclass to be used as a render target.

_setForwardPlusEnabledInPass()

void Ogre::SceneManager::_setForwardPlusEnabledInPass ( bool  bEnable )

inherited

For internal use.

See also

CompositorPassSceneDef::mEnableForwardPlus

_setLightCullingVisibility()

void Ogre::SceneManager::_setLightCullingVisibility ( Camera *  camera, bool  collectLights, bool  isCubemap  )

inherited

See Camera::setLightCullingVisibility.

_setPrePassMode()

void Ogre::SceneManager::_setPrePassMode ( PrePassMode  mode, const TextureGpuVec &  prepassTextures, TextureGpu *  prepassDepthTexture, TextureGpu *  ssrTexture  )

inherited

For internal use.

See also

CompositorPassSceneDef::mPrePassMode

_setRefractions()

void Ogre::SceneManager::_setRefractions ( TextureGpu *  depthTextureNoMsaa, TextureGpu *  refractionsTexture  )

inherited

_suppressRenderStateChanges()

virtual void Ogre::SceneManager::_suppressRenderStateChanges ( bool  suppress )

virtualinherited

Indicates to the SceneManager whether it should suppress changing the RenderSystem states when rendering objects.

Remarks

This method allows you to tell the SceneManager not to change any RenderSystem state until you tell it to. This method is only intended for advanced use, don't use it if you're unsure of the effect. The only RenderSystems calls made are to set the world matrix for each object (note - view an projection matrices are NOT SET - they are under your control) and to render the object; it is up to the caller to do everything else, including enabling any vertex / fragment programs and updating their parameter state, and binding parameters to the RenderSystem.

Note

Calling this implicitly disables shadow processing since no shadows can be rendered without changing state.

Parameters

suppress

If true, no RenderSystem state changes will be issued until this method is called again with a parameter of false.

_updateOctreeNode()

void Ogre::OctreeSceneManager::_updateOctreeNode

(

OctreeNode *

)

Checks the given OctreeNode, and determines if it needs to be moved to a different octant.

_updateSceneGraph()

virtual void Ogre::OctreeSceneManager::_updateSceneGraph ( Camera *  cam )

virtual

Does nothing more.

_updateWorkerThread()

unsigned long Ogre::SceneManager::_updateWorkerThread ( ThreadHandle *  threadHandle )

inherited

Called from the worker thread, polls to process frustum culling requests when a sync is performed.

addListener()

virtual void Ogre::SceneManager::addListener ( Listener *  s )

virtualinherited

Add a listener which will get called back on scene manager events.

addLodListener()

void Ogre::SceneManager::addLodListener ( LodListener *  listener )

inherited

Add a level of detail listener.

addRenderObjectListener()

virtual void Ogre::SceneManager::addRenderObjectListener ( RenderObjectListener *  newListener )

virtualinherited

Registers a new Render Object Listener which will be notified when rendering an object.

addRenderQueueListener()

virtual void Ogre::SceneManager::addRenderQueueListener ( RenderQueueListener *  newListener )

virtualinherited

Registers a new RenderQueueListener which will be notified when render queues are processed.

clearFrameData()

void Ogre::SceneManager::clearFrameData ( void  )

inherited

Clears temporary buffers and other data that needs to live every frame.

clearScene() [1/2]

virtual void Ogre::SceneManager::clearScene ( bool  deleteIndestructibleToo, bool  reattachCameras = true  )

virtualinherited

Empties the entire scene, inluding all SceneNodes, Entities, Lights, BillboardSets etc.

Cameras are not deleted at this stage since they are still referenced by viewports, which are not destroyed during this process.

Remarks

When an indestructible SceneNode has a destructible parent, the parent will be destroyed and thus the former SceneNode will be parent-less, i.e. be at the same level as root. Note that parent-less SceneNodes can still render to the scene (this behavior is different from Ogre 1.x)

Parameters

deleteIndestructibleToo

If a node is marked as indestructible, it won't be deleted unless deleteIndestructibleToo is marked as true. Note that some Ogre compoenents mark some of their objects as internal to prevent them from becoming dangling pointers.

If you don't know what to put here, set it to false.

Parameters

reattachCameras

When true, all Cameras that have no parent node after clearing will be reattached to the root node.

clearScene() [2/2]

void Ogre::OctreeSceneManager::clearScene

(

void

)

Overridden from SceneManager.

createAABBQuery()

AxisAlignedBoxSceneQuery* Ogre::OctreeSceneManager::createAABBQuery ( const AxisAlignedBox &  box, uint32  mask  )

virtual

Creates an AxisAlignedBoxSceneQuery for this scene manager.

Remarks

This method creates a new instance of a query object for this scene manager, for an axis aligned box region. See SceneQuery and AxisAlignedBoxSceneQuery for full details.

The instance returned from this method must be destroyed by calling SceneManager::destroyQuery when it is no longer required.

Parameters

box	Details of the box which describes the region for this query.
mask	The query mask to apply to this query; can be used to filter out certain objects; see SceneQuery for details.

Reimplemented from Ogre::SceneManager.

createAnimation()

virtual v1::Animation* Ogre::SceneManager::createAnimation ( const String &  name, Real  length  )

virtualinherited

Creates an animation which can be used to animate scene nodes.

Remarks

An animation is a collection of 'tracks' which over time change the position / orientation of Node objects. In this case, the animation will likely have tracks to modify the position / orientation of SceneNode objects, e.g. to make objects move along a path.

You don't need to use an Animation object to move objects around - you can do it yourself using the methods of the Node in your FrameListener class. However, when you need relatively complex scripted animation, this is the class to use since it will interpolate between keyframes for you and generally make the whole process easier to manage.

A single animation can affect multiple Node objects (each AnimationTrack affects a single Node). In addition, through animation blending a single Node can be affected by multiple animations, athough this is more useful when performing skeletal animation (see Skeleton::createAnimation).

Note that whilst it uses the same classes, the animations created here are kept separate from the skeletal animations of meshes (each Skeleton owns those animations).

Parameters

name	The name of the animation, must be unique within this SceneManager.
length	The total length of the animation.

createAnimationState()

virtual v1::AnimationState* Ogre::SceneManager::createAnimationState ( const String &  animName )

virtualinherited

Create an AnimationState object for managing application of animations.

Remarks

You can create Animation objects for animating SceneNode obejcts using the createAnimation method. However, in order to actually apply those animations you have to call methods on Node and Animation in a particular order (namely Node::resetToInitialState and Animation::apply). To make this easier and to help track the current time position of animations, the AnimationState object is provided. So if you don't want to control animation application manually, call this method, update the returned object as you like every frame and let SceneManager apply the animation state for you.

Remember, AnimationState objects are disabled by default at creation time. Turn them on when you want them using their setEnabled method.

Note that any SceneNode affected by this automatic animation will have it's state reset to it's initial position before application of the animation. Unless specifically modified using Node::setInitialState the Node assumes it's initial state is at the origin. If you want the base state of the SceneNode to be elsewhere, make your changes to the node using the standard transform methods, then call setInitialState to 'bake' this reference position into the node.

If the target of your animation is to be a generic AnimableValue, you should ensure that it has a base value set (unlike nodes this has no default).

See also

AnimableValue::setAsBaseValue.

Parameters

animName

The name of an animation created already with createAnimation.

createBillboardChain()

virtual v1::BillboardChain* Ogre::SceneManager::createBillboardChain ( )

virtualinherited

Create a BillboardChain, an object which you can use to render a linked chain of billboards.

createBillboardSet()

virtual v1::BillboardSet* Ogre::SceneManager::createBillboardSet ( unsigned int  poolSize = 20, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Creates a new BillboardSet for use with this scene manager.

Remarks

This method creates a new BillboardSet which is registered with the SceneManager. The SceneManager will destroy this object when it shuts down or when the SceneManager::clearScene method is called, so the caller does not have to worry about destroying this object (in fact, it definitely should not do this).

See the BillboardSet documentations for full details of the returned class.

Parameters

poolSize

The initial size of the pool of billboards (see BillboardSet for more information)

See also

BillboardSet

createCamera() [1/2]

virtual Camera* Ogre::OctreeSceneManager::createCamera ( const String &  name )

virtual

Creates a specialized OctreeCamera.

createCamera() [2/2]

virtual Camera* Ogre::SceneManager::createCamera ( const String &  name, bool  notShadowCaster = true, bool  forCubemapping = false  )

virtualinherited

Creates a camera to be managed by this scene manager.

Remarks

This camera is automatically added to the scene by being attached to the Root Scene Node before returning. If you want to use your own SceneNode for this camera, you'll have to detach it first (can be done via camera->detachFromParent();)

Parameters

name	Name to give the new camera. Must be unique.
notShadowCaster	True if this camera should be considered when creating the global light list of culled lights against all cameras. For example, cameras used for shadow mapping shouldn't be taken into account (set to false)
forCubemapping	True this camera will be used at least once in one of its passes as a cubemap (thus having to change the orientation but not position mid-rendering)

createDecal()

virtual Decal* Ogre::SceneManager::createDecal ( SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC )

virtualinherited

createEntity() [1/3]

virtual v1::Entity* Ogre::SceneManager::createEntity ( const String &  meshName, const String &  groupName = ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Create an Entity (instance of a discrete mesh).

Parameters

meshName

The name of the Mesh it is to be based on (e.g. 'knot.oof'). The mesh will be loaded if it is not already.

createEntity() [2/3]

virtual v1::Entity* Ogre::SceneManager::createEntity ( const v1::MeshPtr &  pMesh, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Create an Entity (instance of a discrete mesh).

Parameters

pMesh

The pointer to the Mesh it is to be based on.

createEntity() [3/3]

virtual v1::Entity* Ogre::SceneManager::createEntity ( PrefabType  ptype, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Create an Entity (instance of a discrete mesh) from a range of prefab shapes.

Parameters

ptype

The prefab type.

createIntersectionQuery()

IntersectionSceneQuery* Ogre::OctreeSceneManager::createIntersectionQuery ( uint32  mask )

virtual

Creates an IntersectionSceneQuery for this scene manager.

Remarks

This method creates a new instance of a query object for locating intersecting objects. See SceneQuery and IntersectionSceneQuery for full details.

The instance returned from this method must be destroyed by calling SceneManager::destroyQuery when it is no longer required.

Parameters

mask	The query mask to apply to this query; can be used to filter out certain objects; see SceneQuery for details.

Reimplemented from Ogre::SceneManager.

createItem() [1/2]

virtual Item* Ogre::SceneManager::createItem ( const MeshPtr &  pMesh, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Create an Item (instance of a discrete mesh).

Parameters

pMesh

The pointer to the Mesh it is to be based on.

createItem() [2/2]

virtual Item* Ogre::SceneManager::createItem ( const String &  meshName, const String &  groupName = ResourceGroupManager::AUTODETECT_RESOURCE_GROUP_NAME, SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC  )

virtualinherited

Create an Item (instance of a discrete mesh).

Parameters

meshName

The name of the Mesh it is to be based on (e.g. 'knot.oof'). The mesh will be loaded if it is not already.

createLight()

virtual Light* Ogre::SceneManager::createLight ( )

virtualinherited

Creates a light for use in the scene.

Remarks

The direction and position of a light is managed via the scene node it is attached to. Make sure that you have attached the light to a scene node (SceneNode::attachObject) before* calling Light::setDirection or Light::setPosition.

createManualObject()

virtual ManualObject* Ogre::SceneManager::createManualObject ( SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC )

virtualinherited

Create a ManualObject, an object which you populate with geometry manually through a GL immediate-mode style interface.

createMovableObject()

virtual MovableObject* Ogre::SceneManager::createMovableObject ( const String &  typeName, ObjectMemoryManager *  objectMemMgr, const NameValuePairList *  params = 0  )

virtualinherited

Create a movable object of the type specified without a name.

Remarks

This is the generalised form of MovableObject creation where you can create a MovableObject of any specialised type generically, including any new types registered using plugins. The name is generated automatically.

Parameters

typeName	The type of object to create
objectMemMgr	Memory Manager that will hold ObjectData data.
params	Optional name/value pair list to give extra parameters to the created object.

createParticleSystem() [1/2]

virtual ParticleSystem* Ogre::SceneManager::createParticleSystem ( const String &  templateName )

virtualinherited

Creates a particle system based on a template.

Remarks

This method creates a new ParticleSystem instance based on the named template (defined through ParticleSystemManager::createTemplate) and returns a pointer to the caller. The caller should not delete this object, it will be freed at system shutdown, or can be released earlier using the destroyParticleSystem method.

Each system created from a template takes the template's settings at the time of creation, but is completely separate from the template from there on.

Creating a particle system does not make it a part of the scene. As with other MovableObject subclasses, a ParticleSystem is not rendered until it is attached to a SceneNode.

This is probably the more useful particle system creation method since it does not require manual setup of the system. Note that the initial quota is based on the template but may be changed later.

Parameters

templateName

The name of the template to base the new instance on.

createParticleSystem() [2/2]

virtual ParticleSystem* Ogre::SceneManager::createParticleSystem ( size_t  quota = 500, const String &  resourceGroup = ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME  )

virtualinherited

Create a blank particle system.

Remarks

This method creates a new, blank ParticleSystem instance and returns a pointer to it. The caller should not delete this object, it will be freed at system shutdown, or can be released earlier using the destroyParticleSystem method.

The instance returned from this method won't actually do anything because on creation a particle system has no emitters. The caller should manipulate the instance through it's ParticleSystem methods to actually create a real particle effect.

Creating a particle system does not make it a part of the scene. As with other MovableObject subclasses, a ParticleSystem is not rendered until it is attached to a SceneNode.

Parameters

quota	The maximum number of particles to allow in this system.
resourceGroup	The resource group which will be used to load dependent resources

createPlaneBoundedVolumeQuery()

PlaneBoundedVolumeListSceneQuery* Ogre::OctreeSceneManager::createPlaneBoundedVolumeQuery ( const PlaneBoundedVolumeList &  volumes, uint32  mask  )

virtual

Creates a PlaneBoundedVolumeListSceneQuery for this scene manager.

Remarks

This method creates a new instance of a query object for this scene manager, for a region enclosed by a set of planes (normals pointing inwards). See SceneQuery and PlaneBoundedVolumeListSceneQuery for full details.

The instance returned from this method must be destroyed by calling SceneManager::destroyQuery when it is no longer required.

Parameters

volumes	Details of the volumes which describe the region for this query.
mask	The query mask to apply to this query; can be used to filter out certain objects; see SceneQuery for details.

Reimplemented from Ogre::SceneManager.

createRayQuery()

RaySceneQuery* Ogre::OctreeSceneManager::createRayQuery ( const Ray &  ray, uint32  mask  )

virtual

Creates a RaySceneQuery for this scene manager.

Remarks

This method creates a new instance of a query object for this scene manager, looking for objects which fall along a ray. See SceneQuery and RaySceneQuery for full details.

The instance returned from this method must be destroyed by calling SceneManager::destroyQuery when it is no longer required.

Parameters

ray	Details of the ray which describes the region for this query.
mask	The query mask to apply to this query; can be used to filter out certain objects; see SceneQuery for details.

Reimplemented from Ogre::SceneManager.

createRectangle2D()

virtual Rectangle2D* Ogre::SceneManager::createRectangle2D ( SceneMemoryMgrTypes  sceneType = SCENE_STATIC )

virtualinherited

Creates a 2D rectangle that can be displayed for screen space effects or showing a basic GUI.

Notice that due to engine's requirements, you need to attach this object to a scene node in order to be rendered correctly.

You can use the Root scene node. However if you're planning on also using setRelativeOrigin, beware that this would break the permanent setting and you should then use a dummy scene node for your rectangles.

Remarks

The Rectangle2D will request to use identity view and projection matrices, but only low level materials will honour that request. PBS shaders will ignore it (thus the rectangle will be drawn in 3D space) and other Hlms types may work differently and you'll have to check its documentation.

Parameters

sceneType

Whether you will be moving the Rectangle2D's scene node around. Unless you're planning to use this Rectangle2D for 3D purposes, it is highly recomended that you use SCENE_STATIC (you can safely use SCENE_STATIC and change Rectangle2D::setCorners and Rectangle2D::setNormal every frame).

Returns

The Rectangle2D.

createRibbonTrail()

virtual v1::RibbonTrail* Ogre::SceneManager::createRibbonTrail ( )

virtualinherited

Create a RibbonTrail, an object which you can use to render a linked chain of billboards which follows one or more nodes.

createSceneNode()

virtual SceneNode* Ogre::SceneManager::createSceneNode ( SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC )

virtualinherited

Creates an instance of a SceneNode.

Remarks

Note that this does not add the SceneNode to the scene hierarchy. This method is for convenience, since it allows an instance to be created for which the SceneManager is responsible for allocating and releasing memory, which is convenient in complex scenes.

To include the returned SceneNode in the scene, use the addChild method of the SceneNode which is to be it's parent.

Note that this method takes no parameters, and the node created is unnamed (it is actually given a generated name, which you can retrieve if you want). If you wish to create a node with a specific name, call the alternative method which takes a name parameter. @params sceneType Dynamic if this node is to be updated frequently. Static if you don't plan to be updating this node in a long time (performance optimization).

createSceneNodeImpl() [1/2]

virtual SceneNode* Ogre::OctreeSceneManager::createSceneNodeImpl ( const String &  name )

virtual

Creates a specialized OctreeNode.

createSceneNodeImpl() [2/2]

virtual SceneNode* Ogre::OctreeSceneManager::createSceneNodeImpl ( void  )

virtual

Creates a specialized OctreeNode.

createSkeletonInstance()

SkeletonInstance* Ogre::SceneManager::createSkeletonInstance ( const SkeletonDef *  skeletonDef )

inherited

Creates an instance of a skeleton based on the given definition.

createSphereQuery()

SphereSceneQuery* Ogre::OctreeSceneManager::createSphereQuery ( const Sphere &  sphere, uint32  mask  )

virtual

Creates a SphereSceneQuery for this scene manager.

Remarks

This method creates a new instance of a query object for this scene manager, for a spherical region. See SceneQuery and SphereSceneQuery for full details.

The instance returned from this method must be destroyed by calling SceneManager::destroyQuery when it is no longer required.

Parameters

sphere	Details of the sphere which describes the region for this query.
mask	The query mask to apply to this query; can be used to filter out certain objects; see SceneQuery for details.

Reimplemented from Ogre::SceneManager.

createStaticGeometry()

virtual v1::StaticGeometry* Ogre::SceneManager::createStaticGeometry ( const String &  name )

virtualinherited

Creates a StaticGeometry instance suitable for use with this SceneManager.

Remarks

StaticGeometry is a way of batching up geometry into a more efficient form at the expense of being able to move it. Please read the StaticGeometry class documentation for full information.

Parameters

name	The name to give the new object

Returns

The new StaticGeometry instance

createTagPoint()

virtual TagPoint* Ogre::SceneManager::createTagPoint ( void  )

virtualinherited

Creates a TagPoint that can be used like a SceneNode, or be used to be attached to a Bone.

See also

Bone::addTagPoint

createWireAabb()

virtual WireAabb* Ogre::SceneManager::createWireAabb ( void  )

virtualinherited

Create an WireAabb.

cullLights()

void Ogre::SceneManager::cullLights ( Camera *  camera, Light::LightTypes  startType, Light::LightTypes  endType, LightArray &  outLights  )

inherited

defragmentMemoryPools()

void Ogre::SceneManager::defragmentMemoryPools ( void  )

inherited

Triggers on demand a defragmentation of the pools, so that all slots become contiguous in memory.

ArrayMemoryManager::destroySlot already does this when the number of fragmented slots reaches mCleanupThreshold

destroyAllAnimations()

virtual void Ogre::SceneManager::destroyAllAnimations ( void  )

virtualinherited

Removes all animations created using this SceneManager.

destroyAllAnimationStates()

virtual void Ogre::SceneManager::destroyAllAnimationStates ( void  )

virtualinherited

Removes all animation states created using this SceneManager.

destroyAllBillboardChains()

virtual void Ogre::SceneManager::destroyAllBillboardChains ( void  )

virtualinherited

Removes & destroys all BillboardChains from the SceneManager.

destroyAllBillboardSets()

virtual void Ogre::SceneManager::destroyAllBillboardSets ( void  )

virtualinherited

Removes & destroys all BillboardSets.

Warning

Again, use caution since no BillboardSet must be referred to elsewhere e.g. attached to a SceneNode otherwise a crash is likely. Use clearScene if you are unsure (it clears SceneNode entries too.)

See also

SceneManager::clearScene

destroyAllCameras()

virtual void Ogre::SceneManager::destroyAllCameras ( void  )

virtualinherited

Removes (and destroys) all cameras from the scene.

Remarks

Some cameras are internal created to dealing with texture shadow, or compositor nodes. They aren't supposed to be destroyed outside. So, while you are using texture shadow, don't call this method.

destroyAllDecals()

virtual void Ogre::SceneManager::destroyAllDecals ( void  )

virtualinherited

destroyAllEntities()

virtual void Ogre::SceneManager::destroyAllEntities ( void  )

virtualinherited

Removes & destroys all Entities.

Warning

Again, use caution since no Entity must be referred to elsewhere e.g. attached to a SceneNode otherwise a crash is likely. Use clearScene if you are unsure (it clears SceneNode entries too.)

See also

SceneManager::clearScene

destroyAllItems()

virtual void Ogre::SceneManager::destroyAllItems ( void  )

virtualinherited

Removes & destroys all Items.

destroyAllLights()

virtual void Ogre::SceneManager::destroyAllLights ( void  )

virtualinherited

Removes and destroys all lights in the scene.

Reimplemented in Ogre::PCZSceneManager.

destroyAllManualObjects()

virtual void Ogre::SceneManager::destroyAllManualObjects ( void  )

virtualinherited

Removes & destroys all ManualObjects from the SceneManager.

destroyAllMovableObjects()

virtual void Ogre::SceneManager::destroyAllMovableObjects ( void  )

virtualinherited

Destroy all MovableObjects.

destroyAllMovableObjectsByType()

virtual void Ogre::SceneManager::destroyAllMovableObjectsByType ( const String &  typeName )

virtualinherited

Destroy all MovableObjects of a given type.

destroyAllParticleSystems()

virtual void Ogre::SceneManager::destroyAllParticleSystems ( void  )

virtualinherited

Removes & destroys all ParticleSystems from the SceneManager.

destroyAllRectangle2D()

virtual void Ogre::SceneManager::destroyAllRectangle2D ( void  )

virtualinherited

Removes & destroys all Rectangle2D.

Warning

Again, use caution since no Rectangle2D must be referred to elsewhere otherwise a crash is likely. Use clearScene if you are unsure (it clears SceneNode entries too.)

See also

SceneManager::clearScene

destroyAllRibbonTrails()

virtual void Ogre::SceneManager::destroyAllRibbonTrails ( void  )

virtualinherited

Removes & destroys all RibbonTrails from the SceneManager.

destroyAllStaticGeometry()

virtual void Ogre::SceneManager::destroyAllStaticGeometry ( void  )

virtualinherited

Remove & destroy all StaticGeometry instances.

destroyAllWireAabbs()

virtual void Ogre::SceneManager::destroyAllWireAabbs ( void  )

virtualinherited

Removes & destroys all WireAabbs.

destroyAnimation()

virtual void Ogre::SceneManager::destroyAnimation ( const String &  name )

virtualinherited

Destroys an Animation.

Remarks

You should ensure that none of your code is referencing this animation objects since the memory will be freed.

destroyAnimationState()

virtual void Ogre::SceneManager::destroyAnimationState ( const String &  name )

virtualinherited

Destroys an AnimationState.

Remarks

You should ensure that none of your code is referencing this animation state object since the memory will be freed.

destroyBillboardChain()

virtual void Ogre::SceneManager::destroyBillboardChain ( v1::BillboardChain *  obj )

virtualinherited

Removes & destroys a BillboardChain from the SceneManager.

destroyBillboardSet()

virtual void Ogre::SceneManager::destroyBillboardSet ( v1::BillboardSet *  set )

virtualinherited

Removes & destroys an BillboardSet from the SceneManager.

Warning

Must only be done if the BillboardSet is not attached to a SceneNode. It may be safer to wait to clear the whole scene. If you are unsure, use clearScene.

destroyCamera()

virtual void Ogre::SceneManager::destroyCamera ( Camera *  cam )

virtualinherited

Removes a camera from the scene.

Remarks

This method removes a previously added camera from the scene. The camera is deleted so the caller must ensure no references to it's previous instance (e.g. in a SceneNode) are used.

Parameters

cam	Pointer to the camera to remove

destroyDecal()

virtual void Ogre::SceneManager::destroyDecal ( Decal *  decal )

virtualinherited

destroyEntity()

virtual void Ogre::SceneManager::destroyEntity ( v1::Entity *  ent )

virtualinherited

Removes & destroys an Entity from the SceneManager.

Warning

Must only be done if the Entity is not attached to a SceneNode. It may be safer to wait to clear the whole scene if you are unsure use clearScene.

See also

SceneManager::clearScene

destroyItem()

virtual void Ogre::SceneManager::destroyItem ( Item *  item )

virtualinherited

Removes & destroys an Item from the SceneManager.

destroyLight()

virtual void Ogre::SceneManager::destroyLight ( Light *  light )

virtualinherited

Removes the light from the scene and destroys it based on a pointer.

Remarks

Any pointers held to this light after calling this method will be invalid.

destroyManualObject()

virtual void Ogre::SceneManager::destroyManualObject ( ManualObject *  obj )

virtualinherited

Removes & destroys a ManualObject from the SceneManager.

destroyMovableObject() [1/2]

virtual void Ogre::SceneManager::destroyMovableObject ( MovableObject *  m )

virtualinherited

Destroys a MovableObject.

Remarks

The MovableObject will automatically detach itself from any nodes on destruction.

destroyMovableObject() [2/2]

virtual void Ogre::SceneManager::destroyMovableObject ( MovableObject *  m, const String &  typeName  )

virtualinherited

Destroys a MovableObject with the name specified, of the type specified.

Remarks

The MovableObject will automatically detach itself from any nodes on destruction.

destroyParticleSystem()

virtual void Ogre::SceneManager::destroyParticleSystem ( ParticleSystem *  obj )

virtualinherited

Removes & destroys a ParticleSystem from the SceneManager.

destroyQuery()

virtual void Ogre::SceneManager::destroyQuery ( SceneQuery *  query )

virtualinherited

Destroys a scene query of any type.

destroyRectangle2D()

virtual void Ogre::SceneManager::destroyRectangle2D ( Rectangle2D *  rect )

virtualinherited

Removes & destroys an Entity from the SceneManager.

Warning

It may be safer to wait to clear the whole scene if you are unsure use clearScene.

See also

SceneManager::clearScene

destroyRibbonTrail()

virtual void Ogre::SceneManager::destroyRibbonTrail ( v1::RibbonTrail *  obj )

virtualinherited

Removes & destroys a RibbonTrail from the SceneManager.

destroySceneNode() [1/2]

virtual void Ogre::OctreeSceneManager::destroySceneNode ( const String &  name )

virtual

Deletes a scene node.

destroySceneNode() [2/2]

virtual void Ogre::SceneManager::destroySceneNode ( SceneNode *  sn )

virtualinherited

Destroys a SceneNode.

Remarks

This allows you to physically delete an individual SceneNode if you want to. Note that this is not normally recommended, it's better to allow SceneManager to delete the nodes when the scene is cleared.

Reimplemented in Ogre::PCZSceneManager.

destroySkeletonInstance()

void Ogre::SceneManager::destroySkeletonInstance ( SkeletonInstance *  skeletonInstance )

inherited

Destroys an instance of a skeleton created with @createSkeletonInstance.

destroyStaticGeometry() [1/2]

virtual void Ogre::SceneManager::destroyStaticGeometry ( const String &  name )

virtualinherited

Remove & destroy a StaticGeometry instance.

destroyStaticGeometry() [2/2]

virtual void Ogre::SceneManager::destroyStaticGeometry ( v1::StaticGeometry *  geom )

virtualinherited

Remove & destroy a StaticGeometry instance.

destroyWireAabb()

virtual void Ogre::SceneManager::destroyWireAabb ( WireAabb *  wireAabb )

virtualinherited

Removes & destroys an WireAabb from the SceneManager.

estimateWorldGeometry() [1/2]

virtual size_t Ogre::SceneManager::estimateWorldGeometry ( const String &  filename )

inlinevirtualinherited

Estimate the number of loading stages required to load the named world geometry.

Remarks

This method should be overridden by SceneManagers that provide custom world geometry that can take some time to load. They should return from this method a count of the number of stages of progress they can report on whilst loading. During real loading (setWorldGeometry), they should call ResourceGroupManager::_notifyWorldGeometryProgress exactly that number of times when loading the geometry for real.

Note

The default is to return 0, ie to not report progress.

Reimplemented in Ogre::BspSceneManager.

estimateWorldGeometry() [2/2]

virtual size_t Ogre::SceneManager::estimateWorldGeometry ( DataStreamPtr &  stream, const String &  typeName = BLANKSTRING  )

inlinevirtualinherited

Estimate the number of loading stages required to load the named world geometry.

Remarks

Operates just like the version of this method which takes a filename, but operates on a stream instead. Note that since the stream is updated, you'll need to reset the stream or reopen it when it comes to loading it for real.

Parameters

stream	Data stream containing data to load
typeName	String identifying the type of world geometry contained in the stream - not required if this manager only supports one type of world geometry.

Reimplemented in Ogre::BspSceneManager.

executeUserScalableTask()

void Ogre::SceneManager::executeUserScalableTask ( UniformScalableTask *  task, bool  bBlock  )

inherited

Processes a user-defined UniformScalableTask in the worker threads spawned by SceneManager.

Remarks

If 'bBlock' is false, it is user responsibility to call waitForPendingUserScalableTask before the next call to either processUserScalableTask or renderOneFrame.

Parameters

task	Task to perform. Pointer must be valid at least until the task is finished
bBlock	True if you want the function to block until the task is done. False if you want to do something in between, in this case you MUST call waitForPendingUserScalableTask later.

extractAllMovableObjectsByType()

virtual void Ogre::SceneManager::extractAllMovableObjectsByType ( const String &  typeName )

virtualinherited

Extract all injected MovableObjects of a given type.

Remarks

Essentially this does the same as destroyAllMovableObjectsByType, but only removes the instances from the internal lists, it does not attempt to destroy them.

extractMovableObject()

virtual void Ogre::SceneManager::extractMovableObject ( MovableObject *  m )

virtualinherited

Extract a previously injected MovableObject.

Remarks

Essentially this does the same as destroyMovableObject, but only removes the instance from the internal lists, it does not attempt to destroy it.

findCamera()

virtual Camera* Ogre::SceneManager::findCamera ( IdString  name ) const

virtualinherited

Finds the camera with the given name.

Throws if not found.

Parameters

name	Hash of the name of the camera to find

Returns

Camera pointer

findCameraNoThrow()

virtual Camera* Ogre::SceneManager::findCameraNoThrow ( IdString  name ) const

virtualinherited

Finds the camera with the given name.

Returns null pointer if not found.

Parameters

name	Hash of the name of the camera to find

Returns

Camera pointer. Null if not found.

findMovableObjects()

virtual MovableObjectVec Ogre::SceneManager::findMovableObjects ( const String &  type, const String &  name  )

virtualinherited

Finds all the movable objects with the type and name passed as parameters.

findNodesIn() [1/4]

void Ogre::OctreeSceneManager::findNodesIn	(	const AxisAlignedBox &	box,
		list< SceneNode * >::type &	list,
		SceneNode *	exclude = 0
	)

Recurses the octree, adding any nodes intersecting with the box into the given list.

It ignores the exclude scene node.

findNodesIn() [2/4]

void Ogre::OctreeSceneManager::findNodesIn	(	const PlaneBoundedVolume &	volume,
		list< SceneNode * >::type &	list,
		SceneNode *	exclude = 0
	)

Recurses the octree, adding any nodes intersecting with the volume into the given list.

It ignores the exclude scene node.

findNodesIn() [3/4]

void Ogre::OctreeSceneManager::findNodesIn	(	const Ray &	ray,
		list< SceneNode * >::type &	list,
		SceneNode *	exclude = 0
	)

Recurses the octree, adding any nodes intersecting with the ray into the given list.

It ignores the exclude scene node.

findNodesIn() [4/4]

void Ogre::OctreeSceneManager::findNodesIn	(	const Sphere &	sphere,
		list< SceneNode * >::type &	list,
		SceneNode *	exclude = 0
	)

Recurses the octree, adding any nodes intersecting with the sphere into the given list.

It ignores the exclude scene node.

findSceneNodes()

virtual_l1 SceneNodeList Ogre::SceneManager::findSceneNodes ( const String &  name ) const

inherited

Finds all the scene nodes with the name passed as parameter.

getAmbientLightHemisphereDir()

const Vector3& Ogre::SceneManager::getAmbientLightHemisphereDir ( void  ) const

inlineinherited

getAmbientLightLowerHemisphere()

const ColourValue& Ogre::SceneManager::getAmbientLightLowerHemisphere ( void  ) const

inlineinherited

getAmbientLightUpperHemisphere()

const ColourValue& Ogre::SceneManager::getAmbientLightUpperHemisphere ( void  ) const

inlineinherited

Returns the ambient light level to be used for the scene.

getAnimation()

virtual v1::Animation* Ogre::SceneManager::getAnimation ( const String &  name ) const

virtualinherited

Looks up an Animation object previously created with createAnimation.

Note

Throws an exception if the named instance does not exist

getAnimationIterator()

AnimationIterator Ogre::SceneManager::getAnimationIterator ( void  )

inlineinherited

Returns a specialised MapIterator over all animations in the scene.

getAnimations()

const AnimationList& Ogre::SceneManager::getAnimations ( ) const

inlineinherited

Returns a const version of the animation list.

getAnimationState()

virtual v1::AnimationState* Ogre::SceneManager::getAnimationState ( const String &  animName ) const

virtualinherited

Retrieves animation state as previously created using createAnimationState.

Note

Throws an exception if the named instance does not exist

getAnimationStateIterator()

v1::AnimationStateIterator Ogre::SceneManager::getAnimationStateIterator ( void  )

inlineinherited

Returns a specialised MapIterator over all animation states in the scene.

getCameraIterator()

CameraIterator Ogre::SceneManager::getCameraIterator ( void  )

inlineinherited

Returns a specialised MapIterator over all cameras in the scene.

getCameras()

const CameraList& Ogre::SceneManager::getCameras ( ) const

inlineinherited

Returns a const version of the camera list.

getCamerasInProgress()

CamerasInProgress Ogre::SceneManager::getCamerasInProgress ( void  ) const

inlineinherited

Gets the current camera being rendered (advanced use only, only valid during viewport update.

getCompositorTextures()

const CompositorTextureVec& Ogre::SceneManager::getCompositorTextures ( void  ) const

inlineinherited

See also

CompositorPassDef::mExposedTextures for the textures that are available in the current compositor pass. The compositor script keyword is "expose".

getCurrentCastersBox()

const AxisAlignedBox& Ogre::SceneManager::getCurrentCastersBox ( void  ) const

inherited

@See CompositorShadowNode::getCastersBox

Remarks

Returns a null box if no active shadow node.

getCurrentCompositorPass()

const CompositorPass* Ogre::SceneManager::getCurrentCompositorPass ( void  ) const

inlineinherited

Note: May be null.

getCurrentPassDepthTextureNoMsaa()

TextureGpu* Ogre::SceneManager::getCurrentPassDepthTextureNoMsaa ( void  ) const

inlineinherited

getCurrentPrePassDepthTexture()

TextureGpu* Ogre::SceneManager::getCurrentPrePassDepthTexture ( void  ) const

inlineinherited

getCurrentPrePassMode()

PrePassMode Ogre::SceneManager::getCurrentPrePassMode ( void  ) const

inlineinherited

getCurrentPrePassTextures()

const TextureGpuVec& Ogre::SceneManager::getCurrentPrePassTextures ( void  ) const

inlineinherited

getCurrentRefractionsTexture()

TextureGpu* Ogre::SceneManager::getCurrentRefractionsTexture ( void  ) const

inlineinherited

getCurrentShadowNode()

const CompositorShadowNode* Ogre::SceneManager::getCurrentShadowNode ( void  ) const

inlineinherited

getCurrentSsrTexture()

TextureGpu* Ogre::SceneManager::getCurrentSsrTexture ( void  ) const

inlineinherited

getCurrentViewport0()

Viewport* Ogre::SceneManager::getCurrentViewport0 ( void  ) const

inlineinherited

Gets the current viewport being rendered (advanced use only, only valid during viewport update.

getDecalsDiffuse()

TextureGpu* Ogre::SceneManager::getDecalsDiffuse ( void  ) const

inlineinherited

getDecalsEmissive()

TextureGpu* Ogre::SceneManager::getDecalsEmissive ( void  ) const

inlineinherited

getDecalsNormals()

TextureGpu* Ogre::SceneManager::getDecalsNormals ( void  ) const

inlineinherited

getDestinationRenderSystem()

RenderSystem* Ogre::SceneManager::getDestinationRenderSystem ( )

inherited

Get the rendersystem subclass to which the output of this Scene Manager gets sent.

getDisplaySceneNodes()

virtual bool Ogre::SceneManager::getDisplaySceneNodes ( void  ) const

inlinevirtualinherited

Returns true if all scene nodes axis are to be displayed.

getDummySceneNode()

SceneNode* Ogre::SceneManager::getDummySceneNode ( void  ) const

inlineinherited

Unlike mNodeMemoryManager->_getDummyNode(), this dummy node is fully allocated, which makes it possible to actually attach objects to this dummy, while we guarantee the dummy won't change its transform.

getEnvFeatures()

uint32 Ogre::SceneManager::getEnvFeatures ( void  ) const

inlineinherited

getFindVisibleObjects()

virtual bool Ogre::SceneManager::getFindVisibleObjects ( void  )

inlinevirtualinherited

Gets whether the SceneManager should search for visible objects, or whether they are being manually handled.

getFlipCullingOnNegativeScale()

virtual bool Ogre::SceneManager::getFlipCullingOnNegativeScale ( ) const

inlinevirtualinherited

Get whether to automatically flip the culling mode on objects whenever they are negatively scaled.

getFogColour()

virtual const ColourValue& Ogre::SceneManager::getFogColour ( void  ) const

virtualinherited

Returns the fog colour for the scene.

getFogDensity()

virtual Real Ogre::SceneManager::getFogDensity ( void  ) const

virtualinherited

Returns the fog density for the scene.

getFogEnd()

virtual Real Ogre::SceneManager::getFogEnd ( void  ) const

virtualinherited

Returns the fog end distance for the scene.

getFogMode()

virtual FogMode Ogre::SceneManager::getFogMode ( void  ) const

virtualinherited

Returns the fog mode for the scene.

getFogStart()

virtual Real Ogre::SceneManager::getFogStart ( void  ) const

virtualinherited

Returns the fog start distance for the scene.

getForwardPlus()

ForwardPlusBase* Ogre::SceneManager::getForwardPlus ( void  )

inlineinherited

getGlobalLightList()

const LightListInfo& Ogre::SceneManager::getGlobalLightList ( void  ) const

inlineinherited

getId()

IdType Ogre::IdObject::getId ( ) const

inlineinherited

Get the unique id of this object.

getLightClippingPlanes()

virtual const PlaneList& Ogre::SceneManager::getLightClippingPlanes ( const Light *  l )

virtualinherited

Retrieve a set of clipping planes for a given light.

getLightMask()

virtual_l2 uint32 Ogre::SceneManager::getLightMask ( void  ) const

inlineinherited

Gets a mask which is bitwise 'and'ed with lights' own light masks to determine if the light should be casting light.

getLightScissorRect()

virtual const RealRect& Ogre::SceneManager::getLightScissorRect ( const Light *  l, const Camera *  cam  )

virtualinherited

Retrieve a scissor rectangle for a given light and camera.

getMinMaxDepthRange()

void Ogre::SceneManager::getMinMaxDepthRange ( const Frustum *  shadowMapCamera, Real &  outMin, Real &  outMax  ) const

inherited

@See CompositorShadowNode::getMinMaxDepthRange

Remarks

Outputs 0 & 100000 if no active shadow node or camera not found.

getMovableObjectIterator()

virtual MovableObjectIterator Ogre::SceneManager::getMovableObjectIterator ( const String &  typeName )

virtualinherited

Get an iterator over all MovableObect instances of a given type.

Note

The iterator returned from this method is not thread safe, do not use this if you are creating or deleting objects of this type in another thread.

getName()

const String& Ogre::SceneManager::getName ( void  ) const

inlineinherited

Return the instance name of this SceneManager.

getNumCompositorTextures()

size_t Ogre::SceneManager::getNumCompositorTextures ( void  ) const

inlineinherited

Gets the number of currently active compositor textures.

getNumWorkerThreads()

size_t Ogre::SceneManager::getNumWorkerThreads ( ) const

inlineinherited

getOption()

virtual bool Ogre::OctreeSceneManager::getOption ( const String &  , void *    )

virtual

Gets the given option for the Scene Manager.

Remarks

See setOption

Reimplemented from Ogre::SceneManager.

getOptionKeys()

bool Ogre::OctreeSceneManager::getOptionKeys ( StringVector &  refKeys )

virtual

Method for getting all the implementation-specific options of the scene manager.

Parameters

refKeys

A reference to a list that will be filled with all the available options.

Returns

On success, true is returned. On failure, false is returned.

Reimplemented from Ogre::SceneManager.

getOptionValues()

bool Ogre::OctreeSceneManager::getOptionValues ( const String &  strKey, StringVector &  refValueList  )

virtual

Method for getting all possible values for a specific option.

When this list is too large (i.e. the option expects, for example, a float), the return value will be true, but the list will contain just one element whose size will be set to 0. Otherwise, the list will be filled with all the possible values the option can accept.

Parameters

strKey	The name of the option to get the values for.
refValueList	A reference to a list that will be filled with the available values.

Returns

On success (the option exists), true is returned.

On failure, false is returned.

Reimplemented from Ogre::SceneManager.

getRadialDensityMask()

RadialDensityMask* Ogre::SceneManager::getRadialDensityMask ( void  ) const

inlineinherited

getRelativeOrigin()

Vector3 Ogre::SceneManager::getRelativeOrigin ( void  ) const

inherited

Returns the current relative origin. (Only when non-permanent)

getRenderQueue()

RenderQueue* Ogre::SceneManager::getRenderQueue ( void  ) const

inlineinherited

Returns the RenderQueue.

getRootSceneNode()

SceneNode* Ogre::SceneManager::getRootSceneNode ( SceneMemoryMgrTypes  sceneType = SCENE_DYNAMIC )

inherited

Gets the SceneNode at the root of the scene hierarchy.

Remarks

The entire scene is held as a hierarchy of nodes, which allows things like relative transforms, general changes in rendering state etc (See the SceneNode class for more info). In this basic SceneManager class, the application using Ogre is free to structure this hierarchy however it likes, since it has no real significance apart from making transforms relative to each node (more specialised subclasses will provide utility methods for building specific node structures e.g. loading a BSP tree).

However, in all cases there is only ever one root node of the hierarchy, and this method returns a pointer to it. There is actually an extra Root Node so that static objects can be attached to it. Note however, static nodes can be children of a dynamic root node.

getSceneNode() [1/2]

virtual_l1 SceneNode* Ogre::SceneManager::getSceneNode ( IdType  id )

inherited

Retrieves a SceneNode based on it's ID from the scene graph.

Remarks

Note

Returns null if the ID does not exist

It is a linear search O(N), retrieves the first node found with that name (it's not unique)

getSceneNode() [2/2]

virtual_l1 const SceneNode* Ogre::SceneManager::getSceneNode ( IdType  id ) const

inherited

getShadowColour()

virtual const ColourValue& Ogre::SceneManager::getShadowColour ( void  ) const

virtualinherited

Get the colour used to modulate areas in shadow.

Remarks

This is only applicable for shadow techniques which involve darkening the area in shadow, as opposed to masking out the light. This colour provided is used as a modulative value to darken the areas.

getShadowDirectionalLightExtrusionDistance()

virtual Real Ogre::SceneManager::getShadowDirectionalLightExtrusionDistance ( void  ) const

virtualinherited

Gets the distance a shadow volume is extruded for a directional light.

getShadowDirLightTextureOffset()

virtual Real Ogre::SceneManager::getShadowDirLightTextureOffset ( void  ) const

inlinevirtualinherited

Gets the proportional distance which a texture shadow which is generated from a directional light will be offset into the camera view to make best use of texture space.

getShadowFarDistance()

virtual Real Ogre::SceneManager::getShadowFarDistance ( void  ) const

inlinevirtualinherited

Gets the default maximum distance away from the camera that shadows will be visible.

getShadowFarDistanceSquared()

virtual Real Ogre::SceneManager::getShadowFarDistanceSquared ( void  ) const

inlinevirtualinherited

getShowBoundingBoxes()

virtual bool Ogre::SceneManager::getShowBoundingBoxes ( ) const

virtualinherited

Returns if all bounding boxes of scene nodes are to be displayed.

getSky()

Rectangle2D* Ogre::SceneManager::getSky ( void  )

inlineinherited

getSkyMaterial()

MaterialPtr Ogre::SceneManager::getSkyMaterial ( void  )

inlineinherited

getSkyMethod()

SkyMethod Ogre::SceneManager::getSkyMethod ( void  ) const

inlineinherited

getSphericalHarmonics()

const float* Ogre::SceneManager::getSphericalHarmonics ( void  ) const

inlineinherited

getStaticGeometry()

virtual v1::StaticGeometry* Ogre::SceneManager::getStaticGeometry ( const String &  name ) const

virtualinherited

Retrieve a previously created StaticGeometry instance.

Note

Throws an exception if the named instance does not exist

getSuggestedViewpoint()

virtual ViewPoint Ogre::SceneManager::getSuggestedViewpoint ( bool  random = false )

virtualinherited

Asks the SceneManager to provide a suggested viewpoint from which the scene should be viewed.

Remarks

Typically this method returns the origin unless a) world geometry has been loaded using SceneManager::setWorldGeometry and b) that world geometry has suggested 'start' points. If there is more than one viewpoint which the scene manager can suggest, it will always suggest the first one unless the random parameter is true.

Parameters

random

If true, and there is more than one possible suggestion, a random one will be used. If false the same one will always be suggested.

Returns

On success, true is returned.

On failure, false is returned.

Reimplemented in Ogre::BspSceneManager.

getTypeName()

const String& Ogre::OctreeSceneManager::getTypeName ( void  ) const

virtual

Retrieve the type name of this scene manager.

Remarks

This method has to be implemented by subclasses. It should return the type name of this SceneManager which agrees with the type name of the SceneManagerFactory which created it.

Implements Ogre::SceneManager.

getVisibilityMask()

virtual_l2 uint32 Ogre::SceneManager::getVisibilityMask ( void  ) const

inlineinherited

Gets a mask which is bitwise 'and'ed with objects own visibility masks to determine if the object is visible.

hasAnimation()

virtual bool Ogre::SceneManager::hasAnimation ( const String &  name ) const

virtualinherited

Returns whether an animation with the given name exists.

hasAnimationState()

virtual bool Ogre::SceneManager::hasAnimationState ( const String &  name ) const

virtualinherited

Returns whether an animation state with the given name exists.

hasMovableObject()

virtual bool Ogre::SceneManager::hasMovableObject ( MovableObject *  m )

virtualinherited

Returns if this SceneManager contains the specified MovableObject.

hasOption()

virtual bool Ogre::SceneManager::hasOption ( const String &  strKey ) const

inlinevirtualinherited

Method for verifying whether the scene manager has an implementation-specific option.

Parameters

strKey

The name of the option to check for.

Returns

If the scene manager contains the given option, true is returned.

Remarks

If it does not, false is returned.

hasStaticGeometry()

virtual bool Ogre::SceneManager::hasStaticGeometry ( const String &  name ) const

virtualinherited

Returns whether a static geometry instance with the given name exists.

init()

void Ogre::OctreeSceneManager::init	(	AxisAlignedBox &	box,
		int	d
	)

Initializes the manager to the given box and depth.

injectMovableObject()

virtual void Ogre::SceneManager::injectMovableObject ( MovableObject *  m )

virtualinherited

Inject a MovableObject instance created externally.

Remarks

This method 'injects' a MovableObject instance created externally into the MovableObject instance registry held in the SceneManager. You might want to use this if you have a MovableObject which you don't want to register a factory for; for example a MovableObject which cannot be generally constructed by clients.

Note

It is important that the MovableObject has a unique name for the type, and that its getMovableType() method returns a proper type name.

isCurrentShadowNodeReused()

bool Ogre::SceneManager::isCurrentShadowNodeReused ( void  ) const

inlineinherited

isDecalsDiffuseEmissiveMerged()

bool Ogre::SceneManager::isDecalsDiffuseEmissiveMerged ( void  ) const

inherited

isLateMaterialResolving()

virtual bool Ogre::SceneManager::isLateMaterialResolving ( ) const

inlinevirtualinherited

Gets whether using late material resolving or not.

See also

setLateMaterialResolving

isSkyEnabled()

bool Ogre::SceneManager::isSkyEnabled ( void  ) const

inlineinherited

isUsingInstancedStereo()

bool Ogre::SceneManager::isUsingInstancedStereo ( void  ) const

inherited

notifyStaticAabbDirty()

void Ogre::SceneManager::notifyStaticAabbDirty ( MovableObject *  movableObject )

inherited

Notifies that the given MovableObject is dirty (i.e.

the AABBs have changed). Note that the parent SceneNodes of this/these objects are not updated and you will have to call

See also

notifyStaticDirty on the SceneNode if the position/rotation/scale have changed.

notifyStaticDirty()

void Ogre::SceneManager::notifyStaticDirty ( Node *  node )

inherited

Notifies that the given Node is dirty (i.e.

the position, orientation and/or scale has changed). The call will cascade to all children of the input node.

Remarks

Implies a call to

See also

notifyStaticAabbDirty if the node or any of its children has a MovableObject attached.

Calling notifyStaticDirty( getRootSceneNode( SCENE_STATIC ) ) should flush the entire static system. It might be slower, but it is useful when you're witnessing artifacts after making changes to the static environment and don't know for sure which objects need to be updated.

OGRE_MUTEX()

Ogre::SceneManager::OGRE_MUTEX ( sceneGraphMutex  )

inherited

Mutex to protect the scene graph from simultaneous access from multiple threads.

Remarks

If you are updating the scene in a separate thread from the rendering thread, then you should lock this mutex before making any changes to the scene graph - that means creating, modifying or deleting a scene node, or attaching / detaching objects. It is your responsibility to take out this lock, the detail methods on the nodes will not do it for you (for the reasons discussed below).

Note that locking this mutex will prevent the scene being rendered until it is unlocked again. Therefore you should do this sparingly. Try to create any objects you need separately and fully prepare them before doing all your scene graph work in one go, thus keeping this lock for the shortest time possible.

Note

A single global lock is used rather than a per-node lock since it keeps the number of locks required during rendering down to a minimum. Obtaining a lock, even if there is no contention, is not free so for performance it is good to do it as little as possible. Since modifying the scene in a separate thread is a fairly rare occurrence (relative to rendering), it is better to keep the locking required during rendering lower than to make update locks more granular.

operator delete() [1/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void *  ptr )

inlineinherited

operator delete() [2/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void *  ptr, const char *  , int  , const char *    )

inlineinherited

operator delete() [3/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void *  ptr, void *    )

inlineinherited

operator delete[]() [1/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void *  ptr )

inlineinherited

operator delete[]() [2/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void *  ptr, const char *  , int  , const char *    )

inlineinherited

operator new() [1/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz )

inlineinherited

operator new() [2/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz, const char *  file, int  line, const char *  func  )

inlineinherited

operator new, with debug line info

operator new() [3/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz, void *  ptr  )

inlineinherited

placement operator new

operator new[]() [1/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t  sz )

inlineinherited

operator new[]() [2/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t  sz, const char *  file, int  line, const char *  func  )

inlineinherited

array operator new, with debug line info

operator()() [1/2]

bool Ogre::IdObject::operator() ( const IdObject &  left, const IdObject &  right  )

inlineinherited

operator()() [2/2]

bool Ogre::IdObject::operator() ( const IdObject *  left, const IdObject *  right  )

inlineinherited

prepareWorldGeometry() [1/2]

virtual void Ogre::SceneManager::prepareWorldGeometry ( const String &  filename )

virtualinherited

Sets the source of the 'world' geometry, i.e.

the large, mainly static geometry making up the world e.g. rooms, landscape etc. This function can be called before setWorldGeometry in a background thread, do to some slow tasks (e.g. IO) that do not involve the backend render system.

Remarks

Depending on the type of SceneManager (subclasses will be specialised for particular world geometry types) you have requested via the Root or SceneManagerEnumerator classes, you can pass a filename to this method and it will attempt to load the world-level geometry for use. If you try to load an inappropriate type of world data an exception will be thrown. The default SceneManager cannot handle any sort of world geometry and so will always throw an exception. However subclasses like BspSceneManager can load particular types of world geometry e.g. "q3dm1.bsp".

prepareWorldGeometry() [2/2]

virtual void Ogre::SceneManager::prepareWorldGeometry ( DataStreamPtr &  stream, const String &  typeName = BLANKSTRING  )

virtualinherited

Sets the source of the 'world' geometry, i.e.

the large, mainly static geometry making up the world e.g. rooms, landscape etc. This function can be called before setWorldGeometry in a background thread, do to some slow tasks (e.g. IO) that do not involve the backend render system.

Remarks

Depending on the type of SceneManager (subclasses will be specialised for particular world geometry types) you have requested via the Root or SceneManagerEnumerator classes, you can pass a stream to this method and it will attempt to load the world-level geometry for use. If the manager can only handle one input format the typeName parameter is not required. The stream passed will be read (and it's state updated).

Parameters

stream	Data stream containing data to load
typeName	String identifying the type of world geometry contained in the stream - not required if this manager only supports one type of world geometry.

registerSceneNodeListener()

virtual void Ogre::SceneManager::registerSceneNodeListener ( SceneNode *  sceneNode )

virtualinherited

Node listeners need to be registered with us so that they can be successfully called when calling updateAllTransforms.

@See updateAllTransforms

removeListener()

virtual void Ogre::SceneManager::removeListener ( Listener *  s )

virtualinherited

Remove a listener.

removeLodListener()

void Ogre::SceneManager::removeLodListener ( LodListener *  listener )

inherited

Remove a level of detail listener.

Remarks

Do not call from inside an LodListener callback method.

removeRenderObjectListener()

virtual void Ogre::SceneManager::removeRenderObjectListener ( RenderObjectListener *  delListener )

virtualinherited

Removes a listener previously added with addRenderObjectListener.

removeRenderQueueListener()

virtual void Ogre::SceneManager::removeRenderQueueListener ( RenderQueueListener *  delListener )

virtualinherited

Removes a listener previously added with addRenderQueueListener.

reserveSlotsInGlobalLightList()

void Ogre::SceneManager::reserveSlotsInGlobalLightList ( size_t  addSlotsToCapacity = 0 )

inherited

Allocates required memory in mGlobalLightList.

resize()

void Ogre::OctreeSceneManager::resize

(

const AxisAlignedBox &

box

)

Resizes the octree to the given size.

setAmbientLight()

void Ogre::SceneManager::setAmbientLight ( const ColourValue &  upperHemisphere, const ColourValue &  lowerHemisphere, const Vector3 &  hemisphereDir, Real  envmapScale = 1.0f, uint32  envFeatures = 0xffffffff  )

inherited

Sets the ambient light level to be used for the scene.

Remarks

Ambient lighting is a cheap fake to compensate the lack of global illumination. Hemisphere ambient lighting will set the final ambient light to the following formula: float w = dot( objNormal, hemisphereDir ) * 0.5 + 0.5; finalAmbient = lerp( lowerHemisphere, upperHemisphere, w );

Setting upperHemisphere = lowerHemisphere is effectively a traditional fixed-colour ambient light.

Tip: Set the upperHemisphere to a cold colour (e.g. blueish sky) and lowerHemisphere to a warm colour (e.g. sun-yellowish, orange) and the hemisphereDir in the opposite direction of your main directional light for a convincing look.

By default the ambient light in the scene is ColourValue::Black, i.e. no ambient light. This means that any objects rendered with a Material which has lighting enabled (see Material::setLightingEnabled) will not be visible unless you have some dynamic lights in your scene.

For compatibility reasons with legacy (e.g. low level materials) upperHemisphere's colour is the old ambient colour from 1.x

Parameters

upperHemisphere	Ambient colour when the surface normal is close to hemisphereDir
lowerHemisphere	Ambient colour when the surface normal is pointing away from hemisphereDir
hemisphereDir	Hemisphere's direction reference to compare the surface normal to. The internal vector will be normalized.
envmapScale	Global scale to apply to all environment maps (for relevant Hlms implementations, like PBS). The value will be stored in upperHemisphere.a Use 1.0 to disable.
envFeatures	Bitmask. See SceneManager::EnvFeatures

setBuildLegacyLightList()

void Ogre::SceneManager::setBuildLegacyLightList ( bool  bEnable )

inherited

Enables or disables the legace 1.9 way of building light lists which can be used by HlmsLowLevel materials.

This light list can be turned on regardless of any Forward* mode but it consumes a lot of performance and is only used by HlmsLowLevel materials that need ligting.

setDecalsDiffuse()

void Ogre::SceneManager::setDecalsDiffuse ( TextureGpu *  tex )

inherited

Sets the decal texture for diffuse.

Should be a RGBA8 or similar colour format.

Remarks

If the emissive texture (see SceneManager::setDecalsEmissive) is the same as the diffuse, Hlms can perform a performance optimization and use fewer texture slots.

You still need to enable a Forward+ solution that supports decals, such as SceneManager::setForwardClusted; otherwise decals won't be rendered.

Parameters

tex	Null pointer to disable diffuse texture for all decals, globablly.

setDecalsEmissive()

void Ogre::SceneManager::setDecalsEmissive ( TextureGpu *  tex )

inherited

See SceneManager::setDecalsDiffuse.

Setting this texture to the same as diffuse incurs in a performance optimization.

setDecalsNormals()

void Ogre::SceneManager::setDecalsNormals ( TextureGpu *  tex )

inherited

Sets the decal texture normal maps.

Should be RG8_SNORM or BC5_SNORM.

See also

SceneManager::setDecalsDiffuse

Parameters

tex	Null pointer to disable normal map textures for all decals, globally.

setDisplaySceneNodes()

virtual void Ogre::SceneManager::setDisplaySceneNodes ( bool  display )

virtualinherited

Tells the SceneManager whether it should render the SceneNodes which make up the scene as well as the objects in the scene.

Remarks

This method is mainly for debugging purposes. If you set this to 'true', each node will be rendered as a set of 3 axes to allow you to easily see the orientation of the nodes.

setFindVisibleObjects()

virtual void Ogre::SceneManager::setFindVisibleObjects ( bool  find )

inlinevirtualinherited

Sets whether the SceneManager should search for visible objects, or whether they are being manually handled.

Remarks

This is an advanced function, you should not use this unless you know what you are doing.

setFlipCullingOnNegativeScale()

virtual void Ogre::SceneManager::setFlipCullingOnNegativeScale ( bool  n )

inlinevirtualinherited

Set whether to automatically flip the culling mode on objects whenever they are negatively scaled.

Remarks

Negativelyl scaling an object has the effect of flipping the triangles, so the culling mode should probably be inverted to deal with this. If you would prefer to manually manage this, set this option to 'false' and use different materials with Pass::setCullingMode set manually as needed.

setFog()

void Ogre::SceneManager::setFog ( FogMode  mode = FOG_NONE, const ColourValue &  colour = ColourValue::White, Real  expDensity = 0.001, Real  linearStart = 0.0, Real  linearEnd = 1.0  )

inherited

Sets the fogging mode applied to the scene.

Remarks

This method sets up the scene-wide fogging effect. These settings apply to all geometry rendered, UNLESS the material with which it is rendered has it's own fog settings (see Material::setFog).

Parameters

mode	Set up the mode of fog as described in the FogMode enum, or set to FOG_NONE to turn off.
colour	The colour of the fog. Either set this to the same as your viewport background colour, or to blend in with a skydome or skybox.
expDensity	The density of the fog in FOG_EXP or FOG_EXP2 mode, as a value between 0 and 1. The default is 0.001.
linearStart	Distance in world units at which linear fog starts to encroach. Only applicable if mode is FOG_LINEAR.
linearEnd	Distance in world units at which linear fog becomes completely opaque. Only applicable if mode is FOG_LINEAR.

setForward3D()

void Ogre::SceneManager::setForward3D ( bool  bEnable, uint32  width, uint32  height, uint32  numSlices, uint32  lightsPerCell, float  minDistance, float  maxDistance  )

inherited

Enables or disables the Forward3D implementation for using many non-shadowed lights in the scene.

See the Forward3D sample for more information.

Remarks

The Hlms implementation must support this feature in order to work. Calling this function can recreate resources (even if called multiple times with the same exact paramters). Don't do it often.

Parameters

bEnable	True to enable it. False to disable it.
width	The width of the view-space grid. Recommended value is 4 unless numSlices is very small.
height	The height of the view-space grid. Recommended value is 4 unless numSlices is very small.
numSlices	The number of slices. Each additional slice consumes much more memory. The width and height is doubled on each slice. It's like mipmapping but on reverse.
lightsPerCell	The maximum number of lights a cell in the grid can hold.
decalsPerCell	Maximum number of decals a cell in the grid can hold. 0 to disable decals.
minDistance	Bias towards the camera for grid.
maxDistance	How far the grid array can go.

setForwardClustered()

void Ogre::SceneManager::setForwardClustered ( bool  bEnable, uint32  width, uint32  height, uint32  numSlices, uint32  lightsPerCell, uint32  decalsPerCell, uint32  cubemapProbesPerCel, float  minDistance, float  maxDistance  )

inherited

setLateMaterialResolving()

virtual void Ogre::SceneManager::setLateMaterialResolving ( bool  isLate )

inlinevirtualinherited

Sets whether to use late material resolving or not.

If set, materials will be resolved from the materials at the pass-setting stage and not at the render queue building stage. This is useful when the active material scheme during the render queue building stage is different from the one during the rendering stage.

setLightMask()

virtual_l2 void Ogre::SceneManager::setLightMask ( uint32  mask )

inlineinherited

Sets a mask which is bitwise 'and'ed with lights' own light masks to determine if the light should be casting light.

Remarks

Note that this is combined with any per-pass light mask through an 'and' operation.

See also

CompositorPassSceneDef::mLightVisibilityMask

Viewport::getLightVisibilityMask

setOption()

virtual bool Ogre::OctreeSceneManager::setOption ( const String &  , const void *    )

virtual

Sets the given option for the SceneManager.

Remarks

Options are: "Size", AxisAlignedBox *; "Depth", int *; "ShowOctree", bool *;

Reimplemented from Ogre::SceneManager.

setRadialDensityMask()

void Ogre::SceneManager::setRadialDensityMask ( bool  bEnabled, const float  radius[3]  )

inherited

Draws a Radial Density Mask to lower the quality around the edges in VR.

Remarks

You can control the order in which this RDM appears (to actually work as an optimization it must be the first thing being rendered!) and its visibility flags by calling:

RadialDensityMask *rdm = sceneManager->getRadialDensityMask()
rdm->getRectangle()->setRenderQueueGroup( rqId )
rdm->getRectangle()->setRenderQueueSubGroup( rqSubGroupId )
rdm->getRectangle()->setVisibilityFlags( mask )

Parameters

bEnabled
radius	Three sets of radiuses in clip space (i.e. in range [0; 1]) around each eye's center All pixels inside radius[0] are rendered at full rate All pixels between radius[0] & radius[1] are masked at half rate All pixels between radius[1] & radius[2] are masked at quarter rate All pixels beyond radius[2] are masked at 1/16th rate

setRelativeOrigin()

virtual void Ogre::SceneManager::setRelativeOrigin ( const Vector3 &  relativeOrigin, bool  bPermanent  )

virtualinherited

Set whether to use relative offset co-ordinates when rendering, ie offset to subtract to the camera, lights & objects.

Remarks

This is a technique to alleviate some of the precision issues associated with rendering far from the origin, where single-precision floats as used in most GPUs begin to lose their precision. The origin "translates" to this new relativeOffset. Any previous non-permanent origin is overriden

All that this function performs is just offseting the root scene node, and as such, will force to update the static nodes as well. Call this at a low frequency (i.e. when camera has gone too far from origin)

Note

If you need this option, you will probably also need to enable double-precision mode in Ogre (OGRE_DOUBLE_PRECISION), since even though this will alleviate the rendering precision, the source camera and object positions will still suffer from precision issues leading to jerky movement.

Parameters

bPermanent

When false, it only affects the root nodes (static & dynamic) so that everything is shifted by the relative origin, causing world & view matrices to contain smaller values. This improves the quality of skeletal animations and "Z fighting"-like artifacts because vertices don't snap to the right place. However, it won't fix the jittering of objects observed while translating them by small increments, including camera movement.

Setting this value to true will force the SceneManager to propagate the change as much as possible to child nodes (including attached Cameras), causing the change to become permanent/irreversible. This achieves greater quality since translating objects or camera by small amounts now gets more accuracy. @See propagateRelativeOrigin.

setShadowColour()

virtual void Ogre::SceneManager::setShadowColour ( const ColourValue &  colour )

virtualinherited

Set the colour used to modulate areas in shadow.

Remarks

This is only applicable for shadow techniques which involve darkening the area in shadow, as opposed to masking out the light. This colour provided is used as a modulative value to darken the areas.

setShadowDirectionalLightExtrusionDistance()

virtual void Ogre::SceneManager::setShadowDirectionalLightExtrusionDistance ( Real  dist )

virtualinherited

Sets the distance a shadow volume is extruded for a directional light.

Remarks

Although directional lights are essentially infinite, there are many reasons to limit the shadow extrusion distance to a finite number, not least of which is compatibility with older cards (which do not support infinite positions), and shadow caster elimination.

The default value is 10,000 world units. This does not apply to point lights or spotlights, since they extrude up to their attenuation range.

setShadowDirLightTextureOffset()

virtual void Ogre::SceneManager::setShadowDirLightTextureOffset ( Real  offset )

inlinevirtualinherited

Sets the proportional distance which a texture shadow which is generated from a directional light will be offset into the camera view to make best use of texture space.

Remarks

When generating a shadow texture from a directional light, an approximation is used since it is not possible to render the entire scene to one texture. The texture is projected onto an area centred on the camera, and is the shadow far distance * 2 in length (it is square). This wastes a lot of texture space outside the frustum though, so this offset allows you to move the texture in front of the camera more. However, be aware that this can cause a little shadow 'jittering' during rotation, and that if you move it too far then you'll start to get artefacts close to the camera. The value is represented as a proportion of the shadow far distance, and the default is 0.6.

setShadowFarDistance()

virtual void Ogre::SceneManager::setShadowFarDistance ( Real  distance )

virtualinherited

Sets the default maximum distance away from the camera that shadows will be visible.

You have to call this function before you create lights or the default distance of zero will be used.

Remarks

Shadow techniques can be expensive, therefore it is a good idea to limit them to being rendered close to the camera if possible, and to skip the expense of rendering shadows for distance objects. This method allows you to set the distance at which shadows will no longer be rendered.

Note

Each shadow technique can interpret this subtely differently. For example, one technique may use this to eliminate casters, another might use it to attenuate the shadows themselves. You should tweak this value to suit your chosen shadow technique and scene setup.

setShadowTextureCasterMaterial()

virtual void Ogre::SceneManager::setShadowTextureCasterMaterial ( const String &  name )

virtualinherited

Sets the default material to use for rendering shadow casters.

Remarks

By default shadow casters are rendered into the shadow texture using an automatically generated fixed-function pass. This allows basic projective texture shadows, but it's possible to use more advanced shadow techniques by overriding the caster materials, for example providing vertex and fragment programs to implement shadow maps.

You can rely on the ambient light in the scene being set to the requested texture shadow colour, if that's useful.

Note

Individual objects may also override the vertex program in your default material if their materials include shadow_caster_vertex_program_ref, shadow_caster_material entries, so if you use both make sure they are compatible.

Only a single pass is allowed in your material, although multiple techniques may be used for hardware fallback.

setShadowTextureFadeEnd()

virtual void Ogre::SceneManager::setShadowTextureFadeEnd ( Real  fadeEnd )

inlinevirtualinherited

Sets the proportional distance at which texture shadows finish to fading out.

Remarks

To hide the edges where texture shadows end (in directional lights) Ogre will fade out the shadow in the distance. This value is a proportional distance of the entire shadow visibility distance at which the shadow is completely invisible. The default is 0.9.

setShadowTextureFadeStart()

virtual void Ogre::SceneManager::setShadowTextureFadeStart ( Real  fadeStart )

inlinevirtualinherited

Sets the proportional distance at which texture shadows begin to fade out.

Remarks

To hide the edges where texture shadows end (in directional lights) Ogre will fade out the shadow in the distance. This value is a proportional distance of the entire shadow visibility distance at which the shadow begins to fade out. The default is 0.7

setShowBoxes()

void Ogre::OctreeSceneManager::setShowBoxes ( bool  b )

inline

Sets the box visibility flag.

setSky() [1/2]

void Ogre::SceneManager::setSky ( bool  bEnabled, SkyMethod  skyMethod, const String &  texName, const String &  resourceGroup  )

inherited

setSky() [2/2]

void Ogre::SceneManager::setSky ( bool  bEnabled, SkyMethod  skyMethod, TextureGpu *  texture  )

inherited

Sets a sky, to use a particular material based on SkyMethod.

Remarks

You can control the order in which the sky appears (for best performance render the sky LAST i.e. after all opaque objects, but before transparent objects).

You can control the order of the sky and its visibility flags by calling:

Rectangle2D *sky = sceneManager->getSky()
sky->setRenderQueueGroup( rqId )
sky->setRenderQueueSubGroup( rqSubGroupId )
sky->setVisibilityFlags( mask )

Parameters

bEnabled
skyMethod
texture

setSphericalHarmonics()

void Ogre::SceneManager::setSphericalHarmonics ( Vector3  ambientSphericalHarmonics[9] )

inherited

setVisibilityMask()

virtual_l2 void Ogre::SceneManager::setVisibilityMask ( uint32  vmask )

inlineinherited

Sets a mask which is bitwise 'and'ed with objects own visibility masks to determine if the object is visible.

Remarks

Note that this is combined with any per-viewport visibility mask through an 'and' operation.

See also

Viewport::setVisibilityMask

References Ogre::VisibilityFlags::RESERVED_VISIBILITY_FLAGS.

setWorldGeometry() [1/2]

virtual void Ogre::SceneManager::setWorldGeometry ( const String &  filename )

virtualinherited

Sets the source of the 'world' geometry, i.e.

the large, mainly static geometry making up the world e.g. rooms, landscape etc.

Remarks

Depending on the type of SceneManager (subclasses will be specialised for particular world geometry types) you have requested via the Root or SceneManagerEnumerator classes, you can pass a filename to this method and it will attempt to load the world-level geometry for use. If you try to load an inappropriate type of world data an exception will be thrown. The default SceneManager cannot handle any sort of world geometry and so will always throw an exception. However subclasses like BspSceneManager can load particular types of world geometry e.g. "q3dm1.bsp".

Reimplemented in Ogre::BspSceneManager.

setWorldGeometry() [2/2]

virtual void Ogre::SceneManager::setWorldGeometry ( DataStreamPtr &  stream, const String &  typeName = BLANKSTRING  )

virtualinherited

Sets the source of the 'world' geometry, i.e.

the large, mainly static geometry making up the world e.g. rooms, landscape etc.

Remarks

Depending on the type of SceneManager (subclasses will be specialised for particular world geometry types) you have requested via the Root or SceneManagerEnumerator classes, you can pass a stream to this method and it will attempt to load the world-level geometry for use. If the manager can only handle one input format the typeName parameter is not required. The stream passed will be read (and it's state updated).

Parameters

stream	Data stream containing data to load
typeName	String identifying the type of world geometry contained in the stream - not required if this manager only supports one type of world geometry.

Reimplemented in Ogre::BspSceneManager.

showBoundingBoxes()

virtual void Ogre::SceneManager::showBoundingBoxes ( bool  bShow )

virtualinherited

Allows all bounding boxes of scene nodes to be displayed.

shrinkToFitMemoryPools()

void Ogre::SceneManager::shrinkToFitMemoryPools ( void  )

inherited

Defragments memory, then reallocates a smaller pool that tightly fits the current number of objects.

Useful when you know you won't be creating more slots and you need to reclaim memory.

unregisterSceneNodeListener()

virtual void Ogre::SceneManager::unregisterSceneNodeListener ( SceneNode *  sceneNode )

virtualinherited

Unregisters a registered node for listening.

@See registerSceneNodeListener

updateAllAnimations()

void Ogre::SceneManager::updateAllAnimations ( )

inherited

Updates all skeletal animations in the scene.

This is typically called once per frame during render, but the user might want to manually call this function.

Remarks

mSkeletonAnimManagerCulledList must be set. @See updateAllTransforms remarks

updateAllBounds()

void Ogre::SceneManager::updateAllBounds ( const ObjectMemoryManagerVec &  objectMemManager )

inherited

Updates the world aabbs from all entities in the scene.

Ought to be called right after updateAllTransforms. @See updateAllTransforms

Remarks

@See MovableObject::updateAllBounds Don't call this function from another thread other than Ogre's main one (we use worker threads that may be in use for something else, and touching the sync barrier could deadlock in the best of cases).

updateAllLods()

void Ogre::SceneManager::updateAllLods ( const Camera *  lodCamera, Real  lodBias, uint8  firstRq, uint8  lastRq  )

inherited

Updates the Lod values of all objects relative to the given camera.

updateAllTagPoints()

void Ogre::SceneManager::updateAllTagPoints ( void  )

inherited

Updates all TagPoints, both TagPoints that are children of bones, and TagPoints that are children of other TagPoints.

Remarks

mTagPointNodeMemoryManagerUpdateList must be set.

See also

updateAllTransforms remarks

updateAllTransforms()

void Ogre::SceneManager::updateAllTransforms ( )

inherited

Updates the derived transforms of all nodes in the scene.

This is typically called once per frame during render, but the user may want to manually call this function.

Remarks

mEntitiesMemoryManagerUpdateList must be set. It contains multiple memory manager containing all objects to be updated (i.e. Entities & Lights are both MovableObjects but are kept separate) Don't call this function from another thread other than Ogre's main one (we use worker threads that may be in use for something else, and touching the sync barrier could deadlock in the best of cases).

updateSceneGraph()

void Ogre::SceneManager::updateSceneGraph ( )

inherited

Updates the scene: Perform high level culling, Node transforms and entity animations.

waitForPendingUserScalableTask()

void Ogre::SceneManager::waitForPendingUserScalableTask ( )

inherited

Blocks until the the task from processUserScalableTask finishes.

Remarks

Do NOT call this function if you passed bBlock = true to processUserScalableTask

walkOctree()

void Ogre::OctreeSceneManager::walkOctree	(	OctreeCamera *	,
		RenderQueue *	,
		Octree *	,
		VisibleObjectsBoundsInfo *	visibleBounds,
		bool	foundvisible,
		bool	onlyShadowCasters
	)

Walks through the octree, adding any visible objects to the render queue.

Remarks

If any octant in the octree if completely within the view frustum, all subchildren are automatically added with no visibility tests.

Friends And Related Function Documentation

OctreeAxisAlignedBoxSceneQuery

friend class OctreeAxisAlignedBoxSceneQuery

friend

OctreeIntersectionSceneQuery

friend class OctreeIntersectionSceneQuery

friend

OctreePlaneBoundedVolumeListSceneQuery

friend class OctreePlaneBoundedVolumeListSceneQuery

friend

OctreeRaySceneQuery

friend class OctreeRaySceneQuery

friend

OctreeSphereSceneQuery

friend class OctreeSphereSceneQuery

friend

Member Data Documentation

intersect_call

int Ogre::OctreeSceneManager::intersect_call

static

QUERY_ENTITY_DEFAULT_MASK

uint32 Ogre::SceneManager::QUERY_ENTITY_DEFAULT_MASK

staticinherited

Default query mask for entities.

See also

SceneQuery

QUERY_FRUSTUM_DEFAULT_MASK

uint32 Ogre::SceneManager::QUERY_FRUSTUM_DEFAULT_MASK

staticinherited

Default query mask for frusta and cameras.

See also

SceneQuery

QUERY_FX_DEFAULT_MASK

uint32 Ogre::SceneManager::QUERY_FX_DEFAULT_MASK

staticinherited

Default query mask for effects like billboardsets / particle systems.

See also

SceneQuery

QUERY_LIGHT_DEFAULT_MASK

uint32 Ogre::SceneManager::QUERY_LIGHT_DEFAULT_MASK

staticinherited

Default query mask for lights.

See also

SceneQuery

QUERY_STATICGEOMETRY_DEFAULT_MASK

uint32 Ogre::SceneManager::QUERY_STATICGEOMETRY_DEFAULT_MASK

staticinherited

Default query mask for StaticGeometry.

See also

SceneQuery

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The documentation for this class was generated from the following file:

• OgreOctreeSceneManager.h