Ogre::Particle Class Reference

Class representing a single particle instance. More...

#include <OgreParticle.h>

List of all members.

Public Member Functions
	Particle ()
void	setDimensions (Real width, Real height)
	Sets the width and height for this particle.
bool	hasOwnDimensions (void) const
	Returns true if this particle deviates from the ParticleSystem's default dimensions (i.e.
Real	getOwnWidth (void) const
	Retrieves the particle's personal width, if hasOwnDimensions is true.
Real	getOwnHeight (void) const
	Retrieves the particle's personal width, if hasOwnDimensions is true.
void	setRotation (const Radian &rad)
	Sets the current rotation.
const Radian &	getRotation (void) const
void	_notifyOwner (ParticleSystem *owner)
	Internal method for notifying the particle of it's owner.
void	_notifyVisualData (ParticleVisualData *vis)
	Internal method for notifying the particle of it's optional visual data.
ParticleVisualData *	getVisualData (void) const
	Get the optional visual data associated with the class.
void	resetDimensions (void)
	Utility method to reset this particle.
Public Attributes
bool	mOwnDimensions
	Does this particle have it's own dimensions?
Real	mWidth
	Personal width if mOwnDimensions == true.
Real	mHeight
	Personal height if mOwnDimensions == true.
Radian	rotation
	Current rotation value.
Vector3	position
	World position.
Vector3	direction
	Direction (and speed).
ColourValue	colour
	Current colour.
Real	timeToLive
	Time to live, number of seconds left of particles natural life.
Real	totalTimeToLive
	Total Time to live, number of seconds of particles natural life.
Radian	rotationSpeed
	Speed of rotation in radians/sec.
Protected Attributes
ParticleSystem *	mParentSystem
	Parent ParticleSystem.
ParticleVisualData *	mVisual
	Additional visual data you might want to associate with the Particle.

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Detailed Description

Class representing a single particle instance.

Definition at line 51 of file OgreParticle.h.

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Constructor & Destructor Documentation

Ogre::Particle::Particle (   )

Definition at line 83 of file OgreParticle.h.

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Member Function Documentation

void Ogre::Particle::_notifyOwner (  ParticleSystem *  owner  )

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

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

Internal method for notifying the particle of it's optional visual data. Definition at line 124 of file OgreParticle.h.

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

Retrieves the particle's personal width, if hasOwnDimensions is true. Definition at line 111 of file OgreParticle.h. References Ogre::Real.

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

Retrieves the particle's personal width, if hasOwnDimensions is true. Definition at line 108 of file OgreParticle.h. References Ogre::Real.

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

Definition at line 116 of file OgreParticle.h.

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

Get the optional visual data associated with the class. Definition at line 127 of file OgreParticle.h.

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

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 Definition at line 105 of file OgreParticle.h.

void Ogre::Particle::resetDimensions (  void   )

Utility method to reset this particle. Referenced by Ogre::ParticleEmitter::_initParticle().

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.

void Ogre::Particle::setRotation (  const Radian &  rad  )

Sets the current rotation.

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Member Data Documentation

ColourValue Ogre::Particle::colour

Current colour. Definition at line 74 of file OgreParticle.h.

Vector3 Ogre::Particle::direction

Direction (and speed). Definition at line 72 of file OgreParticle.h.

Real Ogre::Particle::mHeight

Personal height if mOwnDimensions == true. Definition at line 64 of file OgreParticle.h.

bool Ogre::Particle::mOwnDimensions

Does this particle have it's own dimensions? Definition at line 60 of file OgreParticle.h.

ParticleSystem* Ogre::Particle::mParentSystem [protected]

Parent ParticleSystem. Definition at line 55 of file OgreParticle.h.

ParticleVisualData* Ogre::Particle::mVisual [protected]

Additional visual data you might want to associate with the Particle. Definition at line 57 of file OgreParticle.h.

Real Ogre::Particle::mWidth

Personal width if mOwnDimensions == true. Definition at line 62 of file OgreParticle.h.

Vector3 Ogre::Particle::position

World position. Definition at line 70 of file OgreParticle.h.

Radian Ogre::Particle::rotation

Current rotation value. Definition at line 66 of file OgreParticle.h.

Radian Ogre::Particle::rotationSpeed

Speed of rotation in radians/sec. Definition at line 80 of file OgreParticle.h.

Real Ogre::Particle::timeToLive

Time to live, number of seconds left of particles natural life. Definition at line 76 of file OgreParticle.h.

Real Ogre::Particle::totalTimeToLive

Total Time to live, number of seconds of particles natural life. Definition at line 78 of file OgreParticle.h.

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

• OgreParticle.h

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Copyright © 2000-2005 by The OGRE Team

This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 13:01:43 2006