The SceneManagerBVH class implements the basic functionalities for bounding-volume-hierarchy based scene managers. More...

#include <SceneManagerBVH.hpp>

Inheritance diagram for vl::SceneManagerBVH< T >:

Public Member Functions
void	setTree (T *bbh)
	Sets the tree to be used by the scene manager. More...

const T *	tree () const
	Returns the tree used by the scene manager. More...

T *	tree ()
	Returns the tree used by the scene manager. More...

virtual void	extractVisibleActors (ActorCollection &list, const Camera *camera)
	Extracts all the enabled and visible Actors contained in the ActorTree hierarchy and appends them to the given ActorCollection. More...

virtual void	extractActors (ActorCollection &list)
	Appends all the Actors contained in the scene manager without performing frustum culling or checking enable masks. More...

Public Member Functions inherited from vl::SceneManager
	SceneManager ()
	Constructor. More...

virtual void	computeBounds ()
	Computes the bounding box and bounding sphere of the scene manager and of all the Actors contained in the SceneManager. More...

void	setBoundingSphere (const Sphere &sphere)
	Explicitly set the scene manager's bounding sphere. See also computeBounds(). More...

const Sphere &	boundingSphere () const
	Returns the scene manager's bounding sphere. More...

void	setBoundingBox (const AABB &bbox)
	Explicitly set the scene manager's bounding sphere. See also computeBounds(). More...

const AABB &	boundingBox () const
	Returns the scene manager's bounding box. More...

void	setBoundsDirty (bool dirty)
	Flags a scene manager's bounding box and bounding sphere as dirty. The bounds will be recomputed using computeBounds() at the next rendering frame. More...

bool	boundsDirty () const
	Returns true if the scene manager's bounds should be recomputed at the next rendering frame. More...

void	setCullingEnabled (bool enable)
	Used to enable or disable frustum culling or whichever culling system the scene manager implements. More...

bool	cullingEnabled () const
	Used to enable or disable frustum culling or whichever culling system the scene manager implements. More...

void	setEnableMask (unsigned int enabled)
	The enable mask to be used by extractVisibleActors() More...

unsigned int	enableMask () const
	The enable mask to be used by extractVisibleActors() More...

bool	isEnabled (Actor *a) const
	Returns `true` if `"a->enableMask() & enableMask()) != 0"`. More...

Public Member Functions inherited from vl::Object
	Object ()
	Constructor. More...

	Object (const Object &other)
	Copy constructor: copies the name, ref count mutex and user data. More...

Object &	operator= (const Object &other)
	Copy operator: copies the object's name, ref count mutex and user data. More...

const std::string &	objectName () const
	The name of the object, by default set to the object's class name. More...

void	setObjectName (const char *name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setObjectName (const std::string &name)
	The name of the object, by default set to the object's class name in debug builds. More...

void	setRefCountMutex (IMutex *mutex)
	The mutex used to protect the reference counting of an Object across multiple threads. More...

IMutex *	refCountMutex ()
	The mutex used to protect the reference counting of an Object across multiple threads. More...

const IMutex *	refCountMutex () const
	The mutex used to protect the reference counting of an Object across multiple threads. More...

int	referenceCount () const
	Returns the number of references of an object. More...

void	incReference () const
	Increments the reference count of an object. More...

void	decReference ()
	Decrements the reference count of an object and deletes it if both automaticDelete() is `true` the count reaches 0. More...

void	setAutomaticDelete (bool autodel_on)
	If set to true the Object is deleted when its reference count reaches 0. More...

bool	automaticDelete () const
	If set to true the Object is deleted when its reference count reaches 0. More...

template<class T >
T *	as ()
	Casts an Object to the specified class. More...

template<class T >
const T *	as () const
	Casts an Object to the specified class. More...

Protected Attributes
ref< T >	mBoundingVolumeTree

Protected Attributes inherited from vl::SceneManager
Sphere	mSphere

AABB	mAABB

unsigned int	mEnableMask

bool	mBoundsDirty

bool	mCullingEnabled

Protected Attributes inherited from vl::Object
std::string	mObjectName

IMutex *	mRefCountMutex

int	mReferenceCount

bool	mAutomaticDelete

Additional Inherited Members
Protected Member Functions inherited from vl::Object
virtual	~Object ()

Detailed Description

template<class T>
class vl::SceneManagerBVH< T >

The SceneManagerBVH class implements the basic functionalities for bounding-volume-hierarchy based scene managers.

See also

Definition at line 55 of file SceneManagerBVH.hpp.

Member Function Documentation

◆ extractActors()

template<class T>

virtual void vl::SceneManagerBVH< T >::extractActors ( ActorCollection & list )

inlinevirtual

Appends all the Actors contained in the scene manager without performing frustum culling or checking enable masks.

Implements vl::SceneManager.

Definition at line 78 of file SceneManagerBVH.hpp.

Referenced by vl::SceneManagerBVH< ActorTree >::extractVisibleActors().

◆ extractVisibleActors()

template<class T>

virtual void vl::SceneManagerBVH< T >::extractVisibleActors	(	ActorCollection &	list,
		const Camera *	camera
	)

inlinevirtual

Extracts all the enabled and visible Actors contained in the ActorTree hierarchy and appends them to the given ActorCollection.

See also: SceneManager::enableMask(), Actor::enableMask(), Actor::isEnabled(), ActorTreeAbstract::isEnabled()

Implements vl::SceneManager.

Definition at line 67 of file SceneManagerBVH.hpp.

◆ setTree()

template<class T>

void vl::SceneManagerBVH< T >::setTree ( T * bbh )

inline

Sets the tree to be used by the scene manager.

Definition at line 61 of file SceneManagerBVH.hpp.

◆ tree() [1/2]

template<class T>

const T* vl::SceneManagerBVH< T >::tree ( ) const

inline

Returns the tree used by the scene manager.

Definition at line 63 of file SceneManagerBVH.hpp.

Referenced by vl::SceneManagerBVH< ActorTree >::extractActors(), and vl::SceneManagerBVH< ActorTree >::extractVisibleActors().

◆ tree() [2/2]

template<class T>

T* vl::SceneManagerBVH< T >::tree ( )

inline

Returns the tree used by the scene manager.

Definition at line 65 of file SceneManagerBVH.hpp.

Member Data Documentation

◆ mBoundingVolumeTree

template<class T>

ref<T> vl::SceneManagerBVH< T >::mBoundingVolumeTree

protected

Definition at line 85 of file SceneManagerBVH.hpp.

Referenced by vl::SceneManagerBVH< ActorTree >::setTree(), and vl::SceneManagerBVH< ActorTree >::tree().

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

C:/git/VL/src/vlGraphics/SceneManagerBVH.hpp

Public Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

template<class T> class vl::SceneManagerBVH< T >

Member Function Documentation

◆ extractActors()

◆ extractVisibleActors()

◆ setTree()

◆ tree() [1/2]

◆ tree() [2/2]

Member Data Documentation

◆ mBoundingVolumeTree

template<class T>
class vl::SceneManagerBVH< T >