Ogre::Particle Class Reference

Class representing a single particle instance. More...

#include <OgreParticle.h>

Inheritance diagram for Ogre::Particle:

Public Types
enum	ParticleType { Visual, Emitter }
	Type of particle. More...

Public Member Functions
	Particle ()
void	_notifyOwner (ParticleSystem *owner)
	Internal method for notifying the particle of it's owner. More...
void	_notifyVisualData (ParticleVisualData *vis)
	Internal method for notifying the particle of it's optional visual data. More...
Real	getOwnHeight (void) const
	Retrieves the particle's personal width, if hasOwnDimensions is true. More...
Real	getOwnWidth (void) const
	Retrieves the particle's personal width, if hasOwnDimensions is true. More...
const Radian &	getRotation (void) const
ParticleVisualData *	getVisualData (void) const
	Get the optional visual data associated with the class. More...
bool	hasOwnDimensions (void) const
	Returns true if this particle deviates from the ParticleSystem's default dimensions (i.e. More...
void	resetDimensions (void)
	Utility method to reset this particle. More...
void	setDimensions (Real width, Real height)
	Sets the width and height for this particle. More...
void	setRotation (const Radian &rad)
	Sets the current rotation. More...

Public Attributes
ColourValue	mColour
	Current colour. More...
Vector3	mDirection
	Direction (and speed) More...
Real	mHeight
	Personal height if mOwnDimensions == true. More...
bool	mOwnDimensions
	Does this particle have it's own dimensions? More...
ParticleType	mParticleType
	Determines the type of particle. More...
Vector3	mPosition
	World position. More...
Radian	mRotation
	Current rotation value. More...
Radian	mRotationSpeed
	Speed of rotation in radians/sec. More...
Real	mTimeToLive
	Time to live, number of seconds left of particles natural life. More...
Real	mTotalTimeToLive
	Total Time to live, number of seconds of particles natural life. More...
Real	mWidth
	Personal width if mOwnDimensions == true. More...

Detailed Description

Class representing a single particle instance.

Member Enumeration Documentation

ParticleType

enum Ogre::Particle::ParticleType

Type of particle.

Enumerator
Visual
Emitter

Constructor & Destructor Documentation

Particle()

Ogre::Particle::Particle ( )

inline

Member Function Documentation

setDimensions()

void Ogre::Particle::setDimensions	(	Real	width,
		Real	height
	)

Sets the width and height for this particle.

Remarks

Note that it is most efficient for every particle in a ParticleSystem to have the same dimensions. If you choose to alter the dimensions of an individual particle the set will be less efficient. Do not call this method unless you really need to have different particle dimensions within the same set. Otherwise just call the ParticleSystem::setDefaultDimensions method instead.

hasOwnDimensions()

bool Ogre::Particle::hasOwnDimensions ( void  ) const

inline

Returns true if this particle deviates from the ParticleSystem's default dimensions (i.e.

if the particle::setDimensions method has been called for this instance).

See also

particle::setDimensions

getOwnWidth()

Real Ogre::Particle::getOwnWidth ( void  ) const

inline

Retrieves the particle's personal width, if hasOwnDimensions is true.

getOwnHeight()

Real Ogre::Particle::getOwnHeight ( void  ) const

inline

Retrieves the particle's personal width, if hasOwnDimensions is true.

setRotation()

void Ogre::Particle::setRotation

(

const Radian &

rad

)

Sets the current rotation.

getRotation()

const Radian& Ogre::Particle::getRotation ( void  ) const

inline

_notifyOwner()

void Ogre::Particle::_notifyOwner

(

ParticleSystem *

owner

)

Internal method for notifying the particle of it's owner.

_notifyVisualData()

void Ogre::Particle::_notifyVisualData ( ParticleVisualData *  vis )

inline

Internal method for notifying the particle of it's optional visual data.

getVisualData()

ParticleVisualData* Ogre::Particle::getVisualData ( void  ) const

inline

Get the optional visual data associated with the class.

resetDimensions()

void Ogre::Particle::resetDimensions

(

void

)

Utility method to reset this particle.

Referenced by Ogre::ParticleEmitter::_initParticle().

Member Data Documentation

mOwnDimensions

bool Ogre::Particle::mOwnDimensions

Does this particle have it's own dimensions?

mWidth

Real Ogre::Particle::mWidth

Personal width if mOwnDimensions == true.

mHeight

Real Ogre::Particle::mHeight

Personal height if mOwnDimensions == true.

mRotation

Radian Ogre::Particle::mRotation

Current rotation value.

mPosition

Vector3 Ogre::Particle::mPosition

World position.

mDirection

Vector3 Ogre::Particle::mDirection

Direction (and speed)

mColour

ColourValue Ogre::Particle::mColour

Current colour.

mTimeToLive

Real Ogre::Particle::mTimeToLive

Time to live, number of seconds left of particles natural life.

mTotalTimeToLive

Real Ogre::Particle::mTotalTimeToLive

Total Time to live, number of seconds of particles natural life.

mRotationSpeed

Radian Ogre::Particle::mRotationSpeed

Speed of rotation in radians/sec.

mParticleType

ParticleType Ogre::Particle::mParticleType

Determines the type of particle.

---

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

• OgreParticle.h