G3D::ParticleSystemModel::Emitter::Specification Class Reference

Public Member Functions
	Specification ()
	Specification (const Any &a)
size_t	hashCode () const
bool	operator== (const Specification &other) const
Any	toAny () const

Public Attributes
float	angularVelocityMean
float	angularVelocityVariance
Box	box
SimTime	coverageFadeInTime
	Default is 0. More...
SimTime	coverageFadeOutTime
	Default is 0. More...
Cylinder	cylinder
float	dragCoefficient
float	initialDensity
	Density to instantly spawn when the particle system is instantiated. More...
SpawnLocation	location
UniversalMaterial::Specification	material
ArticulatedModel::Specification	mesh
float	noisePower
	0 = no noise, 1 = Perlin noise, 2 = squared perlin noise, etc. More...
SimTime	particleLifetimeMean
	Can be infinity. More...
SimTime	particleLifetimeVariance
	Defaults to zero. More...
float	particleMassDensity
	kg/m^3 More...
float	radiusMean
float	radiusVariance
Spline< float >	rateCurve
	Units are those of initialDensity per second. More...
Shape::Type	shapeType
	Which shape was specified? mesh, box, cylinder, or sphere? More...
Sphere	sphere
float	velocityConeAngleDegrees
	Maximum angle off velocityDirectionMean. More...
Vector3	velocityDirectionMean
	Automatically normalized on load. More...
float	velocityMagnitudeMean
	Gaussian distribution. More...
float	velocityMagnitudeVariance

Constructor & Destructor Documentation

Specification() [1/2]

G3D::ParticleSystemModel::Emitter::Specification::Specification ( )

inline

Specification() [2/2]

G3D::ParticleSystemModel::Emitter::Specification::Specification

(

const Any &

a

)

Member Function Documentation

hashCode()

size_t G3D::ParticleSystemModel::Emitter::Specification::hashCode

(

)

const

operator==()

bool G3D::ParticleSystemModel::Emitter::Specification::operator==

(

const Specification &

other

)

const

toAny()

Any G3D::ParticleSystemModel::Emitter::Specification::toAny

(

)

const

Member Data Documentation

angularVelocityMean

float G3D::ParticleSystemModel::Emitter::Specification::angularVelocityMean

angularVelocityVariance

float G3D::ParticleSystemModel::Emitter::Specification::angularVelocityVariance

box

Box G3D::ParticleSystemModel::Emitter::Specification::box

coverageFadeInTime

SimTime G3D::ParticleSystemModel::Emitter::Specification::coverageFadeInTime

Default is 0.

coverageFadeOutTime

SimTime G3D::ParticleSystemModel::Emitter::Specification::coverageFadeOutTime

Default is 0.

cylinder

Cylinder G3D::ParticleSystemModel::Emitter::Specification::cylinder

dragCoefficient

float G3D::ParticleSystemModel::Emitter::Specification::dragCoefficient

initialDensity

float G3D::ParticleSystemModel::Emitter::Specification::initialDensity

Density to instantly spawn when the particle system is instantiated.

Units vary by location type:

Volumetric: particles/m^3 Surface: particles/m^2 of surface Vertices: fraction of unique vertices to cover with particles Faces: fraction of unique faces to cover with particles Origin: absolute number of particles to spawn

location

SpawnLocation G3D::ParticleSystemModel::Emitter::Specification::location

material

UniversalMaterial::Specification G3D::ParticleSystemModel::Emitter::Specification::material

mesh

ArticulatedModel::Specification G3D::ParticleSystemModel::Emitter::Specification::mesh

noisePower

float G3D::ParticleSystemModel::Emitter::Specification::noisePower

0 = no noise, 1 = Perlin noise, 2 = squared perlin noise, etc.

particleLifetimeMean

SimTime G3D::ParticleSystemModel::Emitter::Specification::particleLifetimeMean

Can be infinity.

Gaussian distribution

particleLifetimeVariance

SimTime G3D::ParticleSystemModel::Emitter::Specification::particleLifetimeVariance

Defaults to zero.

particleMassDensity

float G3D::ParticleSystemModel::Emitter::Specification::particleMassDensity

kg/m^3

radiusMean

float G3D::ParticleSystemModel::Emitter::Specification::radiusMean

radiusVariance

float G3D::ParticleSystemModel::Emitter::Specification::radiusVariance

rateCurve

Spline<float> G3D::ParticleSystemModel::Emitter::Specification::rateCurve

Units are those of initialDensity per second.

The curve is rate vs. time in seconds. This is frequently initialized from a single float.

shapeType

Shape::Type G3D::ParticleSystemModel::Emitter::Specification::shapeType

Which shape was specified? mesh, box, cylinder, or sphere?

sphere

Sphere G3D::ParticleSystemModel::Emitter::Specification::sphere

velocityConeAngleDegrees

float G3D::ParticleSystemModel::Emitter::Specification::velocityConeAngleDegrees

Maximum angle off velocityDirectionMean.

Defaults to 180.

velocityDirectionMean

Vector3 G3D::ParticleSystemModel::Emitter::Specification::velocityDirectionMean

Automatically normalized on load.

velocityMagnitudeMean

float G3D::ParticleSystemModel::Emitter::Specification::velocityMagnitudeMean

Gaussian distribution.

velocityMagnitudeVariance

float G3D::ParticleSystemModel::Emitter::Specification::velocityMagnitudeVariance