OGRE 2.1
Object-Oriented Graphics Rendering Engine
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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.
 
void _notifyVisualData (ParticleVisualData *vis)
 Internal method for notifying the particle of it's optional visual data.
 
Real getOwnHeight (void) const
 Retrieves the particle's personal width, if hasOwnDimensions is true.
 
Real getOwnWidth (void) const
 Retrieves the particle's personal width, if hasOwnDimensions is true.
 
const RadiangetRotation (void) const
 
ParticleVisualDatagetVisualData (void) const
 Get the optional visual data associated with the class.
 
bool hasOwnDimensions (void) const
 Returns true if this particle deviates from the ParticleSystem's default dimensions (i.e.
 
void operator delete (void *ptr)
 
void operator delete (void *ptr, const char *, int, const char *)
 
void operator delete (void *ptr, void *)
 
void operator delete[] (void *ptr)
 
void operator delete[] (void *ptr, const char *, int, const char *)
 
voidoperator new (size_t sz)
 
voidoperator new (size_t sz, const char *file, int line, const char *func)
 operator new, with debug line info
 
voidoperator new (size_t sz, void *ptr)
 placement operator new
 
voidoperator new[] (size_t sz)
 
voidoperator new[] (size_t sz, const char *file, int line, const char *func)
 array operator new, with debug line info
 
void resetDimensions (void)
 Utility method to reset this particle.
 
void setDimensions (Real width, Real height)
 Sets the width and height for this particle.
 
void setRotation (const Radian &rad)
 Sets the current rotation.
 

Public Attributes

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

Detailed Description

Class representing a single particle instance.

Member Enumeration Documentation

◆ ParticleType

Type of particle.

Enumerator
Visual 
Emitter 

Constructor & Destructor Documentation

◆ Particle()

Ogre::Particle::Particle ( )
inline

Member Function Documentation

◆ _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.

◆ getOwnHeight()

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

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

◆ getOwnWidth()

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

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

◆ getRotation()

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

◆ getVisualData()

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

Get the optional visual data associated with the class.

◆ 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

◆ operator delete() [1/3]

template<class Alloc >
void Ogre::AllocatedObject< Alloc >::operator delete ( void ptr)
inlineinherited

◆ operator delete() [2/3]

template<class Alloc >
void Ogre::AllocatedObject< Alloc >::operator delete ( void ptr,
const char ,
int  ,
const char  
)
inlineinherited

◆ operator delete() [3/3]

template<class Alloc >
void Ogre::AllocatedObject< Alloc >::operator delete ( void ptr,
void  
)
inlineinherited

◆ operator delete[]() [1/2]

template<class Alloc >
void Ogre::AllocatedObject< Alloc >::operator delete[] ( void ptr)
inlineinherited

◆ operator delete[]() [2/2]

template<class Alloc >
void Ogre::AllocatedObject< Alloc >::operator delete[] ( void ptr,
const char ,
int  ,
const char  
)
inlineinherited

◆ operator new() [1/3]

template<class Alloc >
void * Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz)
inlineinherited

◆ operator new() [2/3]

template<class Alloc >
void * Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz,
const char file,
int  line,
const char func 
)
inlineinherited

operator new, with debug line info

◆ operator new() [3/3]

template<class Alloc >
void * Ogre::AllocatedObject< Alloc >::operator new ( size_t  sz,
void ptr 
)
inlineinherited

placement operator new

◆ operator new[]() [1/2]

template<class Alloc >
void * Ogre::AllocatedObject< Alloc >::operator new[] ( size_t  sz)
inlineinherited

◆ operator new[]() [2/2]

template<class Alloc >
void * Ogre::AllocatedObject< Alloc >::operator new[] ( size_t  sz,
const char file,
int  line,
const char func 
)
inlineinherited

array operator new, with debug line info

◆ resetDimensions()

void Ogre::Particle::resetDimensions ( void  )

Utility method to reset this particle.

◆ 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.

◆ setRotation()

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

Sets the current rotation.

Member Data Documentation

◆ mColour

ColourValue Ogre::Particle::mColour

Current colour.

◆ mDirection

Vector3 Ogre::Particle::mDirection

Direction (and speed)

◆ mHeight

Real Ogre::Particle::mHeight

Personal height if mOwnDimensions == true.

◆ mOwnDimensions

bool Ogre::Particle::mOwnDimensions

Does this particle have it's own dimensions?

◆ mParticleType

ParticleType Ogre::Particle::mParticleType

Determines the type of particle.

◆ mPosition

Vector3 Ogre::Particle::mPosition

World position.

◆ mRotation

Radian Ogre::Particle::mRotation

Current rotation value.

◆ mRotationSpeed

Radian Ogre::Particle::mRotationSpeed

Speed of rotation in radians/sec.

◆ 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.

◆ mWidth

Real Ogre::Particle::mWidth

Personal width if mOwnDimensions == true.


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