Main Page | Namespace List | Class Hierarchy | Alphabetical List | Class List | File List | Namespace Members | Class Members | File Members | Related Pages

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 RadiangetRotation (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.

ParticleVisualDatagetVisualData (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

ParticleSystemmParentSystem
 Parent ParticleSystem.

ParticleVisualDatamVisual
 Additional visual data you might want to associate with the Particle.


Detailed Description

Class representing a single particle instance.

Definition at line 51 of file OgreParticle.h.


Constructor & Destructor Documentation

Ogre::Particle::Particle  ) 
 

Definition at line 83 of file OgreParticle.h.


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.


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.


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

Copyright © 2000-2005 by The OGRE Team
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 2.5 License.
Last modified Sun Feb 12 13:01:43 2006