#include <ConnectedParticleSystem.h>

Inheritance diagram for osgParticle::ConnectedParticleSystem:

Collaboration diagram for osgParticle::ConnectedParticleSystem:

Public Member Functions
	ConnectedParticleSystem ()

	ConnectedParticleSystem (const ConnectedParticleSystem &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgParticle, ConnectedParticleSystem)

virtual Particle *	createParticle (const Particle *ptemplate)
	Create a new particle from the specified template (or the default one if `ptemplate` is null). More...

virtual void	reuseParticle (int i)
	Reuse the i-th particle. More...

virtual void	drawImplementation (osg::RenderInfo &renderInfo) const
	Draw the connected particles as either a line or a quad strip, depending upon viewing distance. . More...

const osgParticle::Particle *	getStartParticle () const
	Get the (const) particle from where the line or quadstrip starts to be drawn. More...

osgParticle::Particle *	getStartParticle ()
	Get the particle from where the line or quadstrip starts to be drawn. More...

void	setMaxNumberOfParticlesToSkip (unsigned int maxNumberofParticlesToSkip)
	Set the maximum numbers of particles to be skipped during the predraw filtering. More...

unsigned int	getMaxNumberOfParticlesToSkip ()
	Get the maximum numbers of particles to be skipped during the predraw filtering. More...

Public Member Functions inherited from osgParticle::ParticleSystem
	ParticleSystem ()

	ParticleSystem (const ParticleSystem &copy, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)

	META_Object (osgParticle, ParticleSystem)

Alignment	getParticleAlignment () const
	Get the alignment type of particles. More...

void	setParticleAlignment (Alignment a)
	Set the alignment type of particles. More...

const osg::Vec3 &	getAlignVectorX () const
	Get the X-axis alignment vector. More...

void	setAlignVectorX (const osg::Vec3 &v)
	Set the X-axis alignment vector. More...

const osg::Vec3 &	getAlignVectorY () const
	Get the Y-axis alignment vector. More...

void	setAlignVectorY (const osg::Vec3 &v)
	Set the Y-axis alignment vector. More...

void	setAlignVectors (const osg::Vec3 &X, const osg::Vec3 &Y)
	Set the alignment vectors. More...

void	setParticleScaleReferenceFrame (ParticleScaleReferenceFrame rf)

ParticleScaleReferenceFrame	getParticleScaleReferenceFrame () const

const osg::BoundingBox &	getDefaultBoundingBox () const
	Get the default bounding box. More...

void	setDefaultBoundingBox (const osg::BoundingBox &bbox)

bool	getUseVertexArray () const
	Return true if we use vertex arrays for rendering particles. More...

void	setUseVertexArray (bool v)

bool	getUseShaders () const
	Return true if shaders are required. More...

void	setUseShaders (bool v)

bool	getDoublePassRendering () const
	Get the double pass rendering flag. More...

void	setDoublePassRendering (bool v)

bool	getFrozen () const
	Return true if the particle system is frozen. More...

bool	isFrozen () const

void	setFrozen (bool v)

int	numParticles () const
	Get the number of allocated particles (alive + dead). More...

int	numDeadParticles () const
	Get the number of dead particles. More...

bool	areAllParticlesDead () const
	Get whether all particles are dead. More...

Particle *	getParticle (int i)
	Get a pointer to the i-th particle. More...

const Particle *	getParticle (int i) const
	Get a const pointer to the i-th particle. More...

virtual void	destroyParticle (int i)
	Destroy the i-th particle. More...

unsigned int	getLastFrameNumber () const
	Get the last frame number. More...

double &	getDeltaTime (double currentTime)
	Get the unique delta time for emitters and updaters to use. More...

Particle &	getDefaultParticleTemplate ()
	Get a reference to the default particle template. More...

const Particle &	getDefaultParticleTemplate () const
	Get a const reference to the default particle template. More...

void	setDefaultParticleTemplate (const Particle &p)
	Set the default particle template (particle is copied). More...

bool	getFreezeOnCull () const
	Get whether the particle system can freeze when culled. More...

void	setFreezeOnCull (bool v)
	Set whether the particle system can freeze when culled (default is true) More...

void	setDefaultAttributes (const std::string &texturefile="", bool emissive_particles=true, bool lighting=false, int texture_unit=0)

void	setDefaultAttributesUsingShaders (const std::string &texturefile="", bool emissive_particles=true, int texture_unit=0)

int	getLevelOfDetail () const
	(EXPERIMENTAL) Get the level of detail. More...

void	setLevelOfDetail (int v)

SortMode	getSortMode () const
	Get the sort mode. More...

void	setSortMode (SortMode mode)

double	getVisibilityDistance () const
	Get the visibility distance. More...

void	setVisibilityDistance (double distance)

virtual void	update (double dt, osg::NodeVisitor &nv)
	Update the particles. Don't call this directly, use a `ParticleSystemUpdater` instead. More...

virtual osg::BoundingBox	computeBoundingBox () const

ReadWriterMutex *	getReadWriteMutex () const

Public Member Functions inherited from osg::Drawable
	Drawable ()

	Drawable (const Drawable &drawable, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

	META_Node (osg, Drawable)

virtual Drawable *	asDrawable ()

virtual const Drawable *	asDrawable () const

virtual void	computeDataVariance ()

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setInitialBound (const osg::BoundingBox &bbox)

const BoundingBox &	getInitialBound () const

const BoundingSphere &	getBound () const

const BoundingBox &	getBoundingBox () const

virtual BoundingSphere	computeBound () const

void	setComputeBoundingBoxCallback (ComputeBoundingBoxCallback *callback)

ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback ()

const ComputeBoundingBoxCallback *	getComputeBoundingBoxCallback () const

void	setShape (Shape *shape)

Shape *	getShape ()

const Shape *	getShape () const

void	setSupportsDisplayList (bool flag)

bool	getSupportsDisplayList () const

void	setUseDisplayList (bool flag)

bool	getUseDisplayList () const

GLuint &	getDisplayList (unsigned int contextID) const

virtual void	setUseVertexBufferObjects (bool flag)

bool	getUseVertexBufferObjects () const

virtual void	dirtyDisplayList ()

virtual unsigned int	getGLObjectSizeHint () const

void	draw (RenderInfo &renderInfo) const

virtual void	compileGLObjects (RenderInfo &renderInfo) const

virtual void	setThreadSafeRefUnref (bool threadSafe)

virtual void	resizeGLObjectBuffers (unsigned int maxSize)

virtual void	releaseGLObjects (State *state=0) const

virtual void	setDrawCallback (DrawCallback *dc)

DrawCallback *	getDrawCallback ()

const DrawCallback *	getDrawCallback () const

virtual bool	supports (const AttributeFunctor &) const

virtual void	accept (AttributeFunctor &)

virtual bool	supports (const ConstAttributeFunctor &) const

virtual void	accept (ConstAttributeFunctor &) const

virtual bool	supports (const PrimitiveFunctor &) const

virtual void	accept (PrimitiveFunctor &) const

virtual bool	supports (const PrimitiveIndexFunctor &) const

virtual void	accept (PrimitiveIndexFunctor &) const

Public Member Functions inherited from osg::Node
	Node ()

	Node (const Node &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

virtual Object *	cloneType () const

virtual Object *	clone (const CopyOp &copyop) const

virtual bool	isSameKindAs (const Object *obj) const

virtual const char *	libraryName () const

virtual const char *	className () const

virtual Node *	asNode ()

virtual const Node *	asNode () const

virtual Geometry *	asGeometry ()

virtual const Geometry *	asGeometry () const

virtual Group *	asGroup ()

virtual const Group *	asGroup () const

virtual Transform *	asTransform ()

virtual const Transform *	asTransform () const

virtual Camera *	asCamera ()

virtual const Camera *	asCamera () const

virtual Switch *	asSwitch ()

virtual const Switch *	asSwitch () const

virtual Geode *	asGeode ()

virtual const Geode *	asGeode () const

virtual osgTerrain::Terrain *	asTerrain ()

virtual const osgTerrain::Terrain *	asTerrain () const

virtual void	accept (NodeVisitor &nv)

virtual void	ascend (NodeVisitor &nv)

virtual void	traverse (NodeVisitor &)

const ParentList &	getParents () const

ParentList	getParents ()

Group *	getParent (unsigned int i)

const Group *	getParent (unsigned int i) const

unsigned int	getNumParents () const

NodePathList	getParentalNodePaths (osg::Node *haltTraversalAtNode=0) const

MatrixList	getWorldMatrices (const osg::Node *haltTraversalAtNode=0) const

void	setUpdateCallback (Callback *nc)

Callback *	getUpdateCallback ()

const Callback *	getUpdateCallback () const

void	addUpdateCallback (Callback *nc)

void	removeUpdateCallback (Callback *nc)

unsigned int	getNumChildrenRequiringUpdateTraversal () const

void	setEventCallback (Callback *nc)

Callback *	getEventCallback ()

const Callback *	getEventCallback () const

void	addEventCallback (Callback *nc)

void	removeEventCallback (Callback *nc)

unsigned int	getNumChildrenRequiringEventTraversal () const

void	setCullCallback (Callback *nc)

Callback *	getCullCallback ()

const Callback *	getCullCallback () const

void	addCullCallback (Callback *nc)

void	removeCullCallback (Callback *nc)

void	setCullingActive (bool active)

bool	getCullingActive () const

unsigned int	getNumChildrenWithCullingDisabled () const

bool	isCullingActive () const

unsigned int	getNumChildrenWithOccluderNodes () const

bool	containsOccluderNodes () const

void	setNodeMask (NodeMask nm)

NodeMask	getNodeMask () const

void	setStateSet (osg::StateSet *stateset)

osg::StateSet *	getOrCreateStateSet ()

osg::StateSet *	getStateSet ()

const osg::StateSet *	getStateSet () const

void	setDescriptions (const DescriptionList &descriptions)

DescriptionList &	getDescriptions ()

const DescriptionList &	getDescriptions () const

const std::string &	getDescription (unsigned int i) const

std::string &	getDescription (unsigned int i)

unsigned int	getNumDescriptions () const

void	addDescription (const std::string &desc)

void	setInitialBound (const osg::BoundingSphere &bsphere)

const BoundingSphere &	getInitialBound () const

void	dirtyBound ()

const BoundingSphere &	getBound () const

void	setComputeBoundingSphereCallback (ComputeBoundingSphereCallback *callback)

ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback ()

const ComputeBoundingSphereCallback *	getComputeBoundingSphereCallback () const

Public Member Functions inherited from osg::Object
	Object ()

	Object (bool threadSafeRefUnref)

	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)

std::string	getCompoundClassName () const

virtual NodeVisitor *	asNodeVisitor ()

virtual const NodeVisitor *	asNodeVisitor () const

virtual StateAttribute *	asStateAttribute ()

virtual const StateAttribute *	asStateAttribute () const

virtual Uniform *	asUniform ()

virtual const Uniform *	asUniform () const

virtual void	setName (const std::string &name)

void	setName (const char *name)

const std::string &	getName () const

void	setDataVariance (DataVariance dv)

DataVariance	getDataVariance () const

void	setUserDataContainer (osg::UserDataContainer *udc)

osg::UserDataContainer *	getUserDataContainer ()

const osg::UserDataContainer *	getUserDataContainer () const

osg::UserDataContainer *	getOrCreateUserDataContainer ()

virtual void	setUserData (Referenced *obj)

virtual Referenced *	getUserData ()

virtual const Referenced *	getUserData () const

template<typename T >
bool	getUserValue (const std::string &name, T &value) const

template<typename T >
void	setUserValue (const std::string &name, const T &value)

template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const

Public Member Functions inherited from osg::Referenced
	Referenced ()

	Referenced (bool threadSafeRefUnref)

	Referenced (const Referenced &)

Referenced &	operator= (const Referenced &)

bool	getThreadSafeRefUnref () const

OpenThreads::Mutex *	getRefMutex () const

int	ref () const

int	unref () const

int	unref_nodelete () const

int	referenceCount () const

ObserverSet *	getObserverSet () const

ObserverSet *	getOrCreateObserverSet () const

void	addObserver (Observer *observer) const

void	removeObserver (Observer *observer) const

Protected Member Functions
virtual	~ConnectedParticleSystem ()

ConnectedParticleSystem &	operator= (const ConnectedParticleSystem &)

Protected Member Functions inherited from osgParticle::ParticleSystem
virtual	~ParticleSystem ()

ParticleSystem &	operator= (const ParticleSystem &)

void	update_bounds (const osg::Vec3 &p, float r)

void	single_pass_render (osg::RenderInfo &renderInfo, const osg::Matrix &modelview) const

void	render_vertex_array (osg::RenderInfo &renderInfo) const

Protected Member Functions inherited from osg::Drawable
Drawable &	operator= (const Drawable &)

virtual	~Drawable ()

void	setBound (const BoundingBox &bb) const

Protected Member Functions inherited from osg::Node
virtual	~Node ()

void	addParent (osg::Group *parent)

void	removeParent (osg::Group *parent)

void	setNumChildrenRequiringUpdateTraversal (unsigned int num)

void	setNumChildrenRequiringEventTraversal (unsigned int num)

void	setNumChildrenWithCullingDisabled (unsigned int num)

void	setNumChildrenWithOccluderNodes (unsigned int num)

Protected Member Functions inherited from osg::Object
virtual	~Object ()

Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()

void	signalObserversAndDelete (bool signalDelete, bool doDelete) const

void	deleteUsingDeleteHandler () const

Protected Attributes
int	_lastParticleCreated

unsigned int	_maxNumberOfParticlesToSkip

int	_startParticle

Protected Attributes inherited from osgParticle::ParticleSystem
Particle_vector	_particles

Death_stack	_deadparts

osg::BoundingBox	_def_bbox

Alignment	_alignment

osg::Vec3	_align_X_axis

osg::Vec3	_align_Y_axis

ParticleScaleReferenceFrame	_particleScaleReferenceFrame

bool	_useVertexArray

bool	_useShaders

bool	_dirty_uniforms

bool	_doublepass

bool	_frozen

osg::Vec3	_bmin

osg::Vec3	_bmax

bool	_reset_bounds_flag

bool	_bounds_computed

Particle	_def_ptemp

unsigned int	_last_frame

bool	_dirty_dt

bool	_freeze_on_cull

double	_t0

double	_dt

int	_detail

SortMode	_sortMode

double	_visibilityDistance

int	_draw_count

ReadWriterMutex	_readWriteMutex

Protected Attributes inherited from osg::Drawable
BoundingBox	_initialBound

ref_ptr < ComputeBoundingBoxCallback >	_computeBoundCallback

BoundingBox	_boundingBox

bool	_boundingBoxComputed

ref_ptr< Shape >	_shape

bool	_supportsDisplayList

bool	_useDisplayList

bool	_supportsVertexBufferObjects

bool	_useVertexBufferObjects

GLObjectList	_globjList

ref_ptr< UpdateCallback >	_drawableUpdateCallback

ref_ptr< EventCallback >	_drawableEventCallback

ref_ptr< CullCallback >	_drawableCullCallback

ref_ptr< DrawCallback >	_drawCallback

Protected Attributes inherited from osg::Node
BoundingSphere	_initialBound

ref_ptr < ComputeBoundingSphereCallback >	_computeBoundCallback

BoundingSphere	_boundingSphere

bool	_boundingSphereComputed

ParentList	_parents

ref_ptr< Callback >	_updateCallback

unsigned int	_numChildrenRequiringUpdateTraversal

ref_ptr< Callback >	_eventCallback

unsigned int	_numChildrenRequiringEventTraversal

ref_ptr< Callback >	_cullCallback

bool	_cullingActive

unsigned int	_numChildrenWithCullingDisabled

unsigned int	_numChildrenWithOccluderNodes

NodeMask	_nodeMask

ref_ptr< StateSet >	_stateset

Protected Attributes inherited from osg::Object
std::string	_name

DataVariance	_dataVariance

osg::UserDataContainer *	_userDataContainer

Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet

OpenThreads::Atomic	_refCount

Additional Inherited Members
Public Types inherited from osgParticle::ParticleSystem
enum	Alignment { BILLBOARD, FIXED }

enum	ParticleScaleReferenceFrame { LOCAL_COORDINATES, WORLD_COORDINATES }

enum	SortMode { NO_SORT, SORT_FRONT_TO_BACK, SORT_BACK_TO_FRONT }

typedef OpenThreads::Mutex	ReadWriterMutex

typedef OpenThreads::ScopedLock < OpenThreads::Mutex >	ScopedReadLock

typedef OpenThreads::ScopedLock < OpenThreads::Mutex >	ScopedWriteLock

Public Types inherited from osg::Drawable
enum	AttributeTypes { VERTICES = 0, WEIGHTS = 1, NORMALS = 2, COLORS = 3, SECONDARY_COLORS = 4, FOG_COORDS = 5, ATTRIBUTE_6 = 6, ATTRIBUTE_7 = 7, TEXTURE_COORDS = 8, TEXTURE_COORDS_0 = TEXTURE_COORDS, TEXTURE_COORDS_1 = TEXTURE_COORDS_0+1, TEXTURE_COORDS_2 = TEXTURE_COORDS_0+2, TEXTURE_COORDS_3 = TEXTURE_COORDS_0+3, TEXTURE_COORDS_4 = TEXTURE_COORDS_0+4, TEXTURE_COORDS_5 = TEXTURE_COORDS_0+5, TEXTURE_COORDS_6 = TEXTURE_COORDS_0+6, TEXTURE_COORDS_7 = TEXTURE_COORDS_0+7 }

typedef unsigned int	AttributeType

Public Types inherited from osg::Node
typedef std::vector< Group * >	ParentList

typedef unsigned int	NodeMask

typedef std::vector< std::string >	DescriptionList

Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }

Static Public Member Functions inherited from osg::Drawable
static GLuint	generateDisplayList (unsigned int contextID, unsigned int sizeHint=0)

static void	setMinimumNumberOfDisplayListsToRetainInCache (unsigned int minimum)

static unsigned int	getMinimumNumberOfDisplayListsToRetainInCache ()

static void	deleteDisplayList (unsigned int contextID, GLuint globj, unsigned int sizeHint=0)

static void	flushAllDeletedDisplayLists (unsigned int contextID)

static void	discardAllDeletedDisplayLists (unsigned int contextID)

static void	flushDeletedDisplayLists (unsigned int contextID, double &availableTime)

Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()

static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)

static bool	getThreadSafeReferenceCounting ()

static void	setDeleteHandler (DeleteHandler *handler)

static DeleteHandler *	getDeleteHandler ()

Static Public Attributes inherited from osg::Drawable
static unsigned int	s_numberDrawablesReusedLastInLastFrame

static unsigned int	s_numberNewDrawablesInLastFrame

static unsigned int	s_numberDeletedDrawablesInLastFrame

Protected Types inherited from osgParticle::ParticleSystem
typedef std::vector< Particle >	Particle_vector

typedef std::stack< Particle * >	Death_stack

Protected Types inherited from osg::Drawable
typedef osg::buffered_value < GLuint >	GLObjectList

Detailed Description

ConnectConnectedParticleSystem is a specialise ConnectedParticleSystem for effects like missile trails, where the individual particles are rendered as single ribbon.

Definition at line 26 of file ConnectedParticleSystem.h.

Constructor & Destructor Documentation

osgParticle::ConnectedParticleSystem::ConnectedParticleSystem ( )

osgParticle::ConnectedParticleSystem::ConnectedParticleSystem	(	const ConnectedParticleSystem &	copy,
		const osg::CopyOp &	copyop = `osg::CopyOp::SHALLOW_COPY`
	)

virtual osgParticle::ConnectedParticleSystem::~ConnectedParticleSystem ( )

protectedvirtual

Member Function Documentation

virtual Particle* osgParticle::ConnectedParticleSystem::createParticle ( const Particle * ptemplate )

virtual

Create a new particle from the specified template (or the default one if ptemplate is null).

Reimplemented from osgParticle::ParticleSystem.

virtual void osgParticle::ConnectedParticleSystem::drawImplementation ( osg::RenderInfo & renderInfo ) const

virtual

Draw the connected particles as either a line or a quad strip, depending upon viewing distance. .

Reimplemented from osgParticle::ParticleSystem.

unsigned int osgParticle::ConnectedParticleSystem::getMaxNumberOfParticlesToSkip ( )

inline

Get the maximum numbers of particles to be skipped during the predraw filtering.

Definition at line 60 of file ConnectedParticleSystem.h.

const osgParticle::Particle* osgParticle::ConnectedParticleSystem::getStartParticle ( ) const

inline

Get the (const) particle from where the line or quadstrip starts to be drawn.

Definition at line 45 of file ConnectedParticleSystem.h.

osgParticle::Particle* osgParticle::ConnectedParticleSystem::getStartParticle ( )

inline

Get the particle from where the line or quadstrip starts to be drawn.

Definition at line 51 of file ConnectedParticleSystem.h.

osgParticle::ConnectedParticleSystem::META_Object	(	osgParticle	,
		ConnectedParticleSystem
	)

ConnectedParticleSystem& osgParticle::ConnectedParticleSystem::operator= ( const ConnectedParticleSystem & )

inlineprotected

Definition at line 66 of file ConnectedParticleSystem.h.

virtual void osgParticle::ConnectedParticleSystem::reuseParticle ( int i )

virtual

Reuse the i-th particle.

Reimplemented from osgParticle::ParticleSystem.

void osgParticle::ConnectedParticleSystem::setMaxNumberOfParticlesToSkip ( unsigned int maxNumberofParticlesToSkip )

inline

Set the maximum numbers of particles to be skipped during the predraw filtering.

Definition at line 57 of file ConnectedParticleSystem.h.

Member Data Documentation

int osgParticle::ConnectedParticleSystem::_lastParticleCreated

protected

Definition at line 68 of file ConnectedParticleSystem.h.

unsigned int osgParticle::ConnectedParticleSystem::_maxNumberOfParticlesToSkip

protected

Definition at line 69 of file ConnectedParticleSystem.h.

int osgParticle::ConnectedParticleSystem::_startParticle

protected

Definition at line 71 of file ConnectedParticleSystem.h.

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

osg_head/include/osgParticle/ConnectedParticleSystem.h

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation