Abstract class defining the interface required to be implemented by classes which provide rendering capability to ParticleSystem instances. More...

#include <OgreParticleSystemRenderer.h>

Inheritance diagram for Ogre::ParticleSystemRenderer:

Public Member Functions
	ParticleSystemRenderer ()
	Constructor. More...

virtual	~ParticleSystemRenderer ()
	Destructor. More...

virtual ParticleVisualData *	_createVisualData (void)
	Create a new ParticleVisualData instance for attachment to a particle. More...

virtual void	_destroyVisualData (ParticleVisualData *vis)
	Destroy a ParticleVisualData instance. More...

virtual SortMode	_getSortMode (void) const =0
	Gets the desired particles sort mode of this renderer. More...

virtual void	_notifyAttached (Node *parent, bool isTagPoint=false)=0
	Delegated to by ParticleSystem::_notifyAttached. More...

virtual void	_notifyCurrentCamera (Camera *cam)=0
	Delegated to by ParticleSystem::_notifyCurrentCamera. More...

virtual void	_notifyDefaultDimensions (Real width, Real height)=0
	Tells the renderer that the particle default size has changed. More...

virtual void	_notifyParticleCleared (std::list< Particle *> &currentParticles)
	Optional callback notified when particles cleared. More...

virtual void	_notifyParticleEmitted (Particle *particle)
	Optional callback notified when particle emitted. More...

virtual void	_notifyParticleExpired (Particle *particle)
	Optional callback notified when particle expired. More...

virtual void	_notifyParticleMoved (std::list< Particle *> &currentParticles)
	Optional callback notified when particles moved. More...

virtual void	_notifyParticleQuota (size_t quota)=0
	Tells the renderer that the particle quota has changed. More...

virtual void	_notifyParticleResized (void)
	Optional callback notified when particles are resized individually. More...

virtual void	_notifyParticleRotated (void)
	Optional callback notified when particles are rotated. More...

virtual void	_setMaterial (MaterialPtr &mat)=0
	Sets the material this renderer must use; called by ParticleSystem. More...

virtual void	_updateRenderQueue (RenderQueue queue, std::list< Particle > &currentParticles, bool cullIndividually)=0
	Delegated to by ParticleSystem::_updateRenderQueue. More...

void	copyParametersTo (StringInterface *dest) const
	Method for copying this object's parameters to another object. More...

ParamDictionary *	getParamDictionary (void)
	Retrieves the parameter dictionary for this class. More...

const ParamDictionary *	getParamDictionary (void) const

String	getParameter (const String &name) const
	Generic parameter retrieval method. More...

const ParameterList &	getParameters (void) const
	Retrieves a list of parameters valid for this object. More...

virtual const String &	getType (void) const =0
	Gets the type of this renderer - must be implemented by subclasses. More...

virtual void	setKeepParticlesInLocalSpace (bool keepLocal)=0
	Setting carried over from ParticleSystem. More...

bool	setParameter (const String &name, const String &value)
	Generic parameter setting method. More...

void	setParameterList (const NameValuePairList &paramList)
	Generic multiple parameter setting method. More...

virtual void	setRenderQueueGroup (uint8 queueID)=0
	Sets which render queue group this renderer should target with it's output. More...

virtual void	setRenderQueueGroupAndPriority (uint8 queueID, ushort priority)=0
	Sets which render queue group and priority this renderer should target with it's output. More...

virtual void	visitRenderables (Renderable::Visitor *visitor, bool debugRenderables=false)=0
	Required method to allow the renderer to communicate the Renderables it will be using to render the system to a visitor. More...

Static Public Member Functions
static void	cleanupDictionary ()
	Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g. More...

Detailed Description

Abstract class defining the interface required to be implemented by classes which provide rendering capability to ParticleSystem instances.

Constructor & Destructor Documentation

◆ ParticleSystemRenderer()

Ogre::ParticleSystemRenderer::ParticleSystemRenderer ( )

inline

Constructor.

◆ ~ParticleSystemRenderer()

virtual Ogre::ParticleSystemRenderer::~ParticleSystemRenderer ( )

inlinevirtual

Destructor.

Member Function Documentation

◆ getType()

virtual const String& Ogre::ParticleSystemRenderer::getType ( void ) const

pure virtual

Gets the type of this renderer - must be implemented by subclasses.

Implemented in Ogre::BillboardParticleRenderer.

◆ _updateRenderQueue()

virtual void Ogre::ParticleSystemRenderer::_updateRenderQueue	(	RenderQueue *	queue,
		std::list< Particle *> &	currentParticles,
		bool	cullIndividually
	)

pure virtual

Delegated to by ParticleSystem::_updateRenderQueue.

Remarks: The subclass must update the render queue using whichever Renderable instance(s) it wishes.

Implemented in Ogre::BillboardParticleRenderer.

◆ _setMaterial()

virtual void Ogre::ParticleSystemRenderer::_setMaterial ( MaterialPtr & mat )

pure virtual

Sets the material this renderer must use; called by ParticleSystem.

Implemented in Ogre::BillboardParticleRenderer.

◆ _notifyCurrentCamera()

virtual void Ogre::ParticleSystemRenderer::_notifyCurrentCamera ( Camera * cam )

pure virtual

Delegated to by ParticleSystem::_notifyCurrentCamera.

Implemented in Ogre::BillboardParticleRenderer.

◆ _notifyAttached()

virtual void Ogre::ParticleSystemRenderer::_notifyAttached	(	Node *	parent,
		bool	isTagPoint = `false`
	)

pure virtual

Delegated to by ParticleSystem::_notifyAttached.

Implemented in Ogre::BillboardParticleRenderer.

◆ _notifyParticleRotated()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleRotated ( void )

inlinevirtual

Optional callback notified when particles are rotated.

Reimplemented in Ogre::BillboardParticleRenderer.

◆ _notifyParticleResized()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleResized ( void )

inlinevirtual

Optional callback notified when particles are resized individually.

Reimplemented in Ogre::BillboardParticleRenderer.

◆ _notifyParticleQuota()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleQuota ( size_t quota )

pure virtual

Tells the renderer that the particle quota has changed.

Implemented in Ogre::BillboardParticleRenderer.

◆ _notifyDefaultDimensions()

virtual void Ogre::ParticleSystemRenderer::_notifyDefaultDimensions	(	Real	width,
		Real	height
	)

pure virtual

Tells the renderer that the particle default size has changed.

Implemented in Ogre::BillboardParticleRenderer.

◆ _notifyParticleEmitted()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleEmitted ( Particle * particle )

inlinevirtual

Optional callback notified when particle emitted.

◆ _notifyParticleExpired()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleExpired ( Particle * particle )

inlinevirtual

Optional callback notified when particle expired.

◆ _notifyParticleMoved()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleMoved ( std::list< Particle *> & currentParticles )

inlinevirtual

Optional callback notified when particles moved.

◆ _notifyParticleCleared()

virtual void Ogre::ParticleSystemRenderer::_notifyParticleCleared ( std::list< Particle *> & currentParticles )

inlinevirtual

Optional callback notified when particles cleared.

◆ _createVisualData()

virtual ParticleVisualData* Ogre::ParticleSystemRenderer::_createVisualData ( void )

inlinevirtual

Create a new ParticleVisualData instance for attachment to a particle.

Remarks: If this renderer needs additional data in each particle, then this should be held in an instance of a subclass of ParticleVisualData, and this method should be overridden to return a new instance of it. The default behaviour is to return null.

◆ _destroyVisualData()

virtual void Ogre::ParticleSystemRenderer::_destroyVisualData ( ParticleVisualData * vis )

inlinevirtual

Destroy a ParticleVisualData instance.

Remarks: If this renderer needs additional data in each particle, then this should be held in an instance of a subclass of ParticleVisualData, and this method should be overridden to destroy an instance of it. The default behaviour is to do nothing.

◆ setRenderQueueGroup()

virtual void Ogre::ParticleSystemRenderer::setRenderQueueGroup ( uint8 queueID )

pure virtual

Sets which render queue group this renderer should target with it's output.

Implemented in Ogre::BillboardParticleRenderer.

◆ setRenderQueueGroupAndPriority()

virtual void Ogre::ParticleSystemRenderer::setRenderQueueGroupAndPriority	(	uint8	queueID,
		ushort	priority
	)

pure virtual

Sets which render queue group and priority this renderer should target with it's output.

Implemented in Ogre::BillboardParticleRenderer.

◆ setKeepParticlesInLocalSpace()

virtual void Ogre::ParticleSystemRenderer::setKeepParticlesInLocalSpace ( bool keepLocal )

pure virtual

Setting carried over from ParticleSystem.

Implemented in Ogre::BillboardParticleRenderer.

◆ _getSortMode()

virtual SortMode Ogre::ParticleSystemRenderer::_getSortMode ( void ) const

pure virtual

Gets the desired particles sort mode of this renderer.

Implemented in Ogre::BillboardParticleRenderer.

◆ visitRenderables()

virtual void Ogre::ParticleSystemRenderer::visitRenderables	(	Renderable::Visitor *	visitor,
		bool	debugRenderables = `false`
	)

pure virtual

Required method to allow the renderer to communicate the Renderables it will be using to render the system to a visitor.

See also: MovableObject::visitRenderables

Implemented in Ogre::BillboardParticleRenderer.

◆ getParamDictionary() [1/2]

ParamDictionary* Ogre::StringInterface::getParamDictionary ( void )

inlineinherited

Retrieves the parameter dictionary for this class.

Remarks: Only valid to call this after createParamDictionary.

Returns: Pointer to ParamDictionary shared by all instances of this class which you can add parameters to, retrieve parameters etc.

◆ getParamDictionary() [2/2]

const ParamDictionary* Ogre::StringInterface::getParamDictionary ( void ) const

inlineinherited

◆ getParameters()

const ParameterList& Ogre::StringInterface::getParameters ( void ) const

inherited

Retrieves a list of parameters valid for this object.

Returns: A reference to a static list of ParameterDef objects.

◆ setParameter()

bool Ogre::StringInterface::setParameter	(	const String &	name,
		const String &	value
	)

inherited

Generic parameter setting method.

Remarks: Call this method with the name of a parameter and a string version of the value to set. The implementor will convert the string to a native type internally. If in doubt, check the parameter definition in the list returned from StringInterface::getParameters.

Parameters

name	The name of the parameter to set
value	String value. Must be in the right format for the type specified in the parameter definition. See the StringConverter class for more information.

Returns: true if set was successful, false otherwise (NB no exceptions thrown - tolerant method)

Referenced by Ogre::StringInterface::copyParametersTo().

◆ setParameterList()

void Ogre::StringInterface::setParameterList ( const NameValuePairList & paramList )

inherited

Generic multiple parameter setting method.

Remarks: Call this method with a list of name / value pairs to set. The implementor will convert the string to a native type internally. If in doubt, check the parameter definition in the list returned from StringInterface::getParameters.

Parameters

paramList Name/value pair list

◆ getParameter()

String Ogre::StringInterface::getParameter ( const String & name ) const

inlineinherited

Generic parameter retrieval method.

Remarks: Call this method with the name of a parameter to retrieve a string-format value of the parameter in question. If in doubt, check the parameter definition in the list returned from getParameters for the type of this parameter. If you like you can use StringConverter to convert this string back into a native type.

Parameters

name	The name of the parameter to get

Returns: String value of parameter, blank if not found

References Ogre::ParamCommand::doGet().

◆ copyParametersTo()

void Ogre::StringInterface::copyParametersTo ( StringInterface * dest ) const

inlineinherited

Method for copying this object's parameters to another object.

Remarks: This method takes the values of all the object's parameters and tries to set the same values on the destination object. This provides a completely type independent way to copy parameters to other objects. Note that because of the String manipulation involved, this should not be regarded as an efficient process and should be saved for times outside of the rendering loop.

: Any unrecognised parameters will be ignored as with setParameter method.

Parameters

dest	Pointer to object to have it's parameters set the same as this object.

References Ogre::StringInterface::setParameter().

◆ cleanupDictionary()

static void Ogre::StringInterface::cleanupDictionary ( )

staticinherited

Cleans up the static 'msDictionary' required to reset Ogre, otherwise the containers are left with invalid pointers, which will lead to a crash as soon as one of the ResourceManager implementers (e.g.

MaterialManager) initializes.

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

OgreParticleSystemRenderer.h

Public Member Functions

Static Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ParticleSystemRenderer()

◆ ~ParticleSystemRenderer()

Member Function Documentation

◆ getType()

◆ _updateRenderQueue()

◆ _setMaterial()

◆ _notifyCurrentCamera()

◆ _notifyAttached()

◆ _notifyParticleRotated()

◆ _notifyParticleResized()

◆ _notifyParticleQuota()

◆ _notifyDefaultDimensions()

◆ _notifyParticleEmitted()

◆ _notifyParticleExpired()

◆ _notifyParticleMoved()

◆ _notifyParticleCleared()

◆ _createVisualData()

◆ _destroyVisualData()

◆ setRenderQueueGroup()

◆ setRenderQueueGroupAndPriority()

◆ setKeepParticlesInLocalSpace()

◆ _getSortMode()

◆ visitRenderables()

◆ getParamDictionary() [1/2]

◆ getParamDictionary() [2/2]

◆ getParameters()

◆ setParameter()

◆ setParameterList()

◆ getParameter()

◆ copyParametersTo()

◆ cleanupDictionary()