particles::Emitter Class Reference

Adds new particles to the particle system. More...

#include <particles/Emitter.h>

Collaboration diagram for particles::Emitter:

Public Member Functions
	Emitter (core::vector3df pos, core::vector3df size, float temp, int fuel, int emitThreshold, float fuelConsumption, float lifetimeCoeff)
	Constructor. More...
virtual	~Emitter ()
	Destructor. More...

Protected Attributes
int	emitThreshold_
	Determines particle emission probability. More...
int	fuel_
	Current fuel value of the emitter. More...
float	fuelConsumption_
	Factor by which fuel value is reduced every time a particle is emitted. More...
float	lifetimeCoeff_
	Coefficient to determine particle lifetime based on emitters current fuel value. More...
std::list< Particle >	particles_
	List of particles the emitter has already emitted. More...
core::vector3df	pos_
	Position of the emitter (x,y,z) More...
core::vector3df	size_
float	temp_
	Initial temperature of emitted particles. More...

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

Detailed Description

Adds new particles to the particle system.

Particles are inserted at the emitter's position having a fixed initial temperature and a lifetime depending on the emitter's current fuel value.

Definition at line 23 of file Emitter.h.

Constructor & Destructor Documentation

particles::Emitter::Emitter	(	core::vector3df	pos,
		core::vector3df	size,
		float	temp,
		int	fuel,
		int	emitThreshold,
		float	fuelConsumption,
		float	lifetimeCoeff
	)

Constructor.

Parameters

[in]	pos	Position of the emitter (x,y,z)
[in]	temp	Initial temperature of emitted particles
[in]	fuel	Initial fuel value of the emitter
[in]	emitThreshold	Determines particle emission probability, the higher the threshold the smaller
[in]	fuelConsumption	Factor by which fuel value is reduced every time a particle is emitted
[in]	lifetimeCoeff	Coefficient to determine particle lifetime based on emitters current fuel value

Definition at line 9 of file Emitter.cpp.

virtual particles::Emitter::~Emitter ( )

inlinevirtual

Destructor.

Does nothing.

Definition at line 60 of file Emitter.h.

Friends And Related Function Documentation

friend class ParticleSystem

friend

Fried declaration to allow ParticleSystem class access to protected members.

Definition at line 28 of file Emitter.h.

Member Data Documentation

int particles::Emitter::emitThreshold_

protected

Determines particle emission probability.

The higher the threshold the smaller the emission probability for each time step

Definition at line 89 of file Emitter.h.

int particles::Emitter::fuel_

protected

Current fuel value of the emitter.

Definition at line 84 of file Emitter.h.

float particles::Emitter::fuelConsumption_

protected

Factor by which fuel value is reduced every time a particle is emitted.

Definition at line 93 of file Emitter.h.

float particles::Emitter::lifetimeCoeff_

protected

Coefficient to determine particle lifetime based on emitters current fuel value.

Definition at line 98 of file Emitter.h.

std::list< Particle > particles::Emitter::particles_

protected

List of particles the emitter has already emitted.

Definition at line 70 of file Emitter.h.

core::vector3df particles::Emitter::pos_

protected

Position of the emitter (x,y,z)

Definition at line 74 of file Emitter.h.

core::vector3df particles::Emitter::size_

protected

Definition at line 76 of file Emitter.h.

float particles::Emitter::temp_

protected

Initial temperature of emitted particles.

Definition at line 80 of file Emitter.h.

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

• particles/Emitter.h
• particles/Emitter.cpp