igor::iParticle Struct Reference

#include <iParticleSystem.h>

Public Attributes
iaVector3f	_position
iaVector3f	_velocity
float32	_lifeLeft = 0.0
float32	_maxAge = 0.0
float32	_lift = 0.0
float32	_size = 1.0
float32	_sizeScale = 1.0
float32	_orientation = 0.0
float32	_orientationRate = 0.0
bool	_visible = true
float32	_tilingIndex = 0
iaVector3f	_normal
float32	_torque = 0
float32	_vortexRange = 0

Detailed Description

single particle

Member Data Documentation

_lifeLeft

float32 igor::iParticle::_lifeLeft = 0.0

life left of particle in seconds

_lift

float32 igor::iParticle::_lift = 0.0

current lift value

depending on the coordinate system this is used in a positive value can be interpreted as lift or weight

_maxAge

float32 igor::iParticle::_maxAge = 0.0

max age of particle

_normal

iaVector3f igor::iParticle::_normal

if particle is a vortex particle it will rotate around this axis

_orientation

float32 igor::iParticle::_orientation = 0.0

orientation angle of particle in rad

_orientationRate

float32 igor::iParticle::_orientationRate = 0.0

orientation / rotation rate in rad per frame

_position

iaVector3f igor::iParticle::_position

position of particle

_size

float32 igor::iParticle::_size = 1.0

size of the particle given at birth

_sizeScale

float32 igor::iParticle::_sizeScale = 1.0

size scale changes during life time of particle

_tilingIndex

float32 igor::iParticle::_tilingIndex = 0

tiling index of this particle

_torque

float32 igor::iParticle::_torque = 0

the torque the vortex particle is rotating the other particles with

if value is zero it's not a vortex particle

_velocity

iaVector3f igor::iParticle::_velocity

velocity of particle

_visible

bool igor::iParticle::_visible = true

if particle is actually visible

_vortexRange

float32 igor::iParticle::_vortexRange = 0

the range the vortex has an effect on other particles

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

• /home/martin/dev/Igor/src/igor/igor/simulation/iParticleSystem.h