Individual particle of the particle system. More...

#include <particles/Particle.h>

Collaboration diagram for particles::Particle:

Public Member Functions
void	clear ()
	Delete all sprites, i.e. remove them from the scene. More...

float	dist (Particle &p)
	Get distance between this and another particle. More...

const core::vector3df &	getPos ()
	Get current particle position. More...

	Particle ()
	Default constructor. More...

	Particle (scene::ISceneManager mgr, s32 id, const core::vector3df &position, std::vector< video::ITexture > &textures, int numSprites, float temp, video::SColor &color, float size, int lifetime, bool dynamicLights=false)
	Constructor for particles with sprites. More...

	Particle (const core::vector3df &position, float temp, int lifetime)
	Constructor for particles without sprites. More...

void	setColor (const video::SColor &c)
	Set the color for all assigned sprites. More...

void	setSize (float sz)
	Set the size for all assigned sprites. More...

void	setSmoke (float colorCoeff)

void	setTexture (std::vector< video::ITexture * > &textures)

void	updatePos (const core::vector3df &d)
	Update particle position, including assigned sprites. More...

virtual	~Particle ()
	Destructor. More...

Protected Attributes
int	lifetime_
	Current particle lifetime, decreased every timestep. More...

core::vector3df	pos_
	Current particle position. More...

std::vector < scene::IBillboardSceneNode * >	sprites_
	Vector of sprites (display primitives) assigned to this particle. More...

float	temp_
	Current particle temperature. More...

ParticleType	type_
	Particle type (either FIRE or SMOKE) More...

Friends
class	ParticleSystem
	Fried declaration to allow ParticleSystem class access to protected members. More...

Detailed Description

Individual particle of the particle system.

Has a configurable number of sprites (display primitives) assigned to it.

Definition at line 29 of file Particle.h.

Constructor & Destructor Documentation

particles::Particle::Particle ( )

inline

Default constructor.

Does nothing.

Definition at line 46 of file Particle.h.

particles::Particle::Particle	(	scene::ISceneManager *	mgr,
		s32	id,
		const core::vector3df &	position,
		std::vector< video::ITexture * > &	textures,
		int	numSprites,
		float	temp,
		video::SColor &	color,
		float	size,
		int	lifetime,
		bool	dynamicLights = `false`
	)

Constructor for particles with sprites.

Parameters

[in]	mgr	Pointer to irrlicht scene manager
[in]	id	Particle ID
[in]	position	Initial particle position
[in]	texture	Texture to assign to sprites of this particle
[in]	numSprites	Number of sprites assigned to each particle instance
[in]	temp	Initial particle temperature
[in]	color	Initial particle color
[in]	lifetime	Particle lifetime (in timesteps)
[in]	dynamicLights	Turn dynamic lighting on / off

Definition at line 9 of file Particle.cpp.

References sprites_.

particles::Particle::Particle	(	const core::vector3df &	position,
		float	temp,
		int	lifetime
	)

inline

Constructor for particles without sprites.

Parameters

[in]	position	Initial particle position
[in]	temp	Initial particle temperature
[in]	lifetime	Particle lifetime (in timesteps)

Definition at line 77 of file Particle.h.

virtual particles::Particle::~Particle ( )

inlinevirtual

Destructor.

Does nothing.

Definition at line 88 of file Particle.h.

Member Function Documentation

void particles::Particle::clear ( )

inline

Delete all sprites, i.e. remove them from the scene.

Definition at line 174 of file Particle.h.

float particles::Particle::dist ( Particle & p )

inline

Get distance between this and another particle.

Parameters

[in] p Particle to measure distance from

Returns: Distance between this and given particle

Definition at line 99 of file Particle.h.

References pos_.

const core::vector3df& particles::Particle::getPos ( )

inline

Get current particle position.

Returns: Current particle position as vector

Definition at line 110 of file Particle.h.

void particles::Particle::setColor ( const video::SColor & c )

inline

Set the color for all assigned sprites.

Parameters

[in] c Color to assign to all assigned sprites

Definition at line 135 of file Particle.h.

void particles::Particle::setSize ( float sz )

inline

Set the size for all assigned sprites.

Parameters

[in] sz Size to assign to all assigned sprites

Definition at line 146 of file Particle.h.

void particles::Particle::setSmoke ( float colorCoeff )

inline

Definition at line 158 of file Particle.h.

References particles::SMOKE.

void particles::Particle::setTexture ( std::vector< video::ITexture * > & textures )

inline

Definition at line 152 of file Particle.h.

void particles::Particle::updatePos ( const core::vector3df & d )

inline

Update particle position, including assigned sprites.

Parameters

[in] d Displacement vector by which particle is to be moved

Definition at line 122 of file Particle.h.

References RAND1.

Friends And Related Function Documentation

friend class ParticleSystem

friend

Fried declaration to allow ParticleSystem class access to protected members.

Definition at line 34 of file Particle.h.

Member Data Documentation

int particles::Particle::lifetime_

protected

Current particle lifetime, decreased every timestep.

Definition at line 200 of file Particle.h.

core::vector3df particles::Particle::pos_

protected

Current particle position.

Definition at line 191 of file Particle.h.

Referenced by dist().

std::vector< scene::IBillboardSceneNode* > particles::Particle::sprites_

protected

Vector of sprites (display primitives) assigned to this particle.

Definition at line 188 of file Particle.h.

Referenced by Particle().

float particles::Particle::temp_

protected

Current particle temperature.

Definition at line 197 of file Particle.h.

ParticleType particles::Particle::type_

protected

Particle type (either FIRE or SMOKE)

Definition at line 194 of file Particle.h.

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

particles/Particle.h
particles/Particle.cpp

Public Member Functions

Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation