The U4DParticleEmitterLinear class creates and allocates memory for the Linear Emitter. More...

Inherits U4DEngine::U4DParticleEmitter.

Public Member Functions
	U4DParticleEmitterLinear ()
	class constructor

	~U4DParticleEmitterLinear ()
	class destructor

void	computeVelocity (U4DParticle *uParticle)
	computes the velocity of the particle More...

void	computeRadialAcceleration (U4DParticle *uParticle)
	computes the radial acceleration of the 3D particle More...

void	computeTangentialAcceleration (U4DParticle *uParticle)
	computes the tangential acceleration of the 3D particle More...

Public Member Functions inherited from U4DEngine::U4DParticleEmitter
	U4DParticleEmitter ()
	class constructor

	~U4DParticleEmitter ()
	class destructor

void	emitParticles ()
	emit particles More...

float	getRandomNumberBetween (float uMinValue, float uMaxValue)
	compute random number More...

void	computeVariance (U4DVector3n &uVector, U4DVector3n &uVectorVariance)
	Computes the variance of vectors. More...

void	computeVariance (U4DVector4n &uVector, U4DVector4n &uVectorVariance)
	Computes the variance of vectors. More...

void	computeVariance (float &uValue, float &uValueVariance)
	Computes the variance of a particular value. More...

void	computePosition (U4DParticle *uParticle)
	computes the position of the 3D particle More...

void	computeColors (U4DParticle *uParticle)
	computes the color of the 3D particle More...

void	computeScale (U4DParticle *uParticle)
	computes the scale of the 3D particle More...

void	decreaseNumberOfEmittedParticles ()
	decreases the number of particles emitted More...

int	getNumberOfEmittedParticles ()
	Gets the current number of emitted particles. More...

void	setNumberOfParticlesPerEmission (int uNumberOfParticles)
	sets the number of particles to emit per emission More...

void	setParticleEmissionRate (float uEmissionRate)
	sets the emission rate. More...

void	setParticleSystem (U4DParticleSystem *uParticleSystem)
	sets the pointer to the Particle System More...

void	setParticleData (U4DParticleData &uParticleData)
	sets the pointer to the Particle Data More...

void	setEmitContinuously (bool uValue)
	sets if the particle should emit the particles continuously More...

float	mix (float x, float y, float a)
	linearly interpolates between two values More...

void	play ()
	Starts the emission of particles.

void	stop ()
	stops the emission of particles

void	negateEmitterDurationFlag ()
	negate the emitterDurationFlag

void	setEmitterDurationRate (float uEmitterDurationRate)
	sets the emitter duration rate More...

void	computeRotation (U4DParticle *uParticle)
	computes the rotation of the 3D particle More...

Public Member Functions inherited from U4DEngine::U4DParticleEmitterInterface
virtual	~U4DParticleEmitterInterface ()
	interface destructor

Additional Inherited Members
Protected Attributes inherited from U4DEngine::U4DParticleEmitter
int	emittedNumberOfParticles
	number of particles to emit

int	numberOfParticlesPerEmission
	numer of particles per emission

float	emissionRate
	emission rate of particles

float	emitterDurationRate
	duration of how long the emitter will emit

U4DCallback< U4DParticleEmitter > *	emitterRateScheduler
	pointer to Callback to schedule the emission rate

U4DTimer *	emitterRateTimer
	pointer to a timer used in the callback

U4DCallback< U4DParticleEmitter > *	emitterDurationScheduler
	pointer to Callback to schedule the emission duration

U4DTimer *	emitterDurationTimer
	pointer to a timer used in the callback

U4DParticleSystem *	particleSystem
	pointer to the Particle System object

U4DParticleData	particleData
	pointer to the Particle Data object

bool	emitContinuously
	variable to set whether to emit particles continuously

Detailed Description

The U4DParticleEmitterLinear class creates and allocates memory for the Linear Emitter.

Member Function Documentation

◆ computeRadialAcceleration()

void U4DEngine::U4DParticleEmitterLinear::computeRadialAcceleration ( U4DParticle * uParticle )

virtual

computes the radial acceleration of the 3D particle

Parameters

uParticle pointer to the 3D particle

Reimplemented from U4DEngine::U4DParticleEmitter.

◆ computeTangentialAcceleration()

void U4DEngine::U4DParticleEmitterLinear::computeTangentialAcceleration ( U4DParticle * uParticle )

virtual

computes the tangential acceleration of the 3D particle

Parameters

uParticle pointer to the 3D particle

Reimplemented from U4DEngine::U4DParticleEmitter.

◆ computeVelocity()

void U4DEngine::U4DParticleEmitterLinear::computeVelocity ( U4DParticle * uParticle )

virtual

computes the velocity of the particle

Parameters

uParticle pointer to the particle object

Reimplemented from U4DEngine::U4DParticleEmitter.

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ computeRadialAcceleration()

◆ computeTangentialAcceleration()

◆ computeVelocity()