yourgame::math::Particles::Config Struct Reference

Particle system configuration. More...

#include <particles.h>

Public Attributes
size_t	count = 100
	number of particles
unsigned int	seed = static_cast<unsigned int>(std::time(nullptr))
	seed for random generator
bool	scatterOnInit = true
	if true, particles are scattered in the volume when system is initialized
bool	scatterOnSpawn = false
	if true, particles are scattered when they are respawned
bool	respawn = true
	if true, particles are respawned after their lifetime ends
glm::vec3	origin = {0.0f, 0.0f, 0.0f}
	origin of the system
glm::vec3	emitterA = {0.0f, 0.0f, 0.0f}
	first vector that forms a volume inside particles are spawned
glm::vec3	emitterB = {0.0f, 0.0f, 0.0f}
	second vector that forms a volume inside particles are spawned
glm::vec3	emitterC = {0.0f, 0.0f, 0.0f}
	third vector that forms a volume inside particles are spawned
glm::vec3	baseDirection = {0.0f, 1.0f, 0.0f}
	base direction of particles
glm::vec3	noisDirection = {0.2f, 0.2f, 0.2f}
	uniform noise for direction
float	baseVelocity = 1.5f
	base velocity of particles
float	noisVelocity = 0.2f
	uniform noise for velocity
float	baseLifetime = 3.0f
	base lifetime of particles
float	noisLifetime = 0.4f
	uniform noise for lifetime

Detailed Description

Particle system configuration.

Should be configured and handed over to Particles() ctor. Can be changed during runtime via Particles::m_cfg.

Member Data Documentation

baseDirection

glm::vec3 yourgame::math::Particles::Config::baseDirection = {0.0f, 1.0f, 0.0f}

base direction of particles

baseLifetime

float yourgame::math::Particles::Config::baseLifetime = 3.0f

base lifetime of particles

baseVelocity

float yourgame::math::Particles::Config::baseVelocity = 1.5f

base velocity of particles

count

size_t yourgame::math::Particles::Config::count = 100

number of particles

emitterA

glm::vec3 yourgame::math::Particles::Config::emitterA = {0.0f, 0.0f, 0.0f}

first vector that forms a volume inside particles are spawned

emitterB

glm::vec3 yourgame::math::Particles::Config::emitterB = {0.0f, 0.0f, 0.0f}

second vector that forms a volume inside particles are spawned

emitterC

glm::vec3 yourgame::math::Particles::Config::emitterC = {0.0f, 0.0f, 0.0f}

third vector that forms a volume inside particles are spawned

noisDirection

glm::vec3 yourgame::math::Particles::Config::noisDirection = {0.2f, 0.2f, 0.2f}

uniform noise for direction

noisLifetime

float yourgame::math::Particles::Config::noisLifetime = 0.4f

uniform noise for lifetime

noisVelocity

float yourgame::math::Particles::Config::noisVelocity = 0.2f

uniform noise for velocity

origin

glm::vec3 yourgame::math::Particles::Config::origin = {0.0f, 0.0f, 0.0f}

origin of the system

respawn

bool yourgame::math::Particles::Config::respawn = true

if true, particles are respawned after their lifetime ends

scatterOnInit

bool yourgame::math::Particles::Config::scatterOnInit = true

if true, particles are scattered in the volume when system is initialized

scatterOnSpawn

bool yourgame::math::Particles::Config::scatterOnSpawn = false

if true, particles are scattered when they are respawned

seed

unsigned int yourgame::math::Particles::Config::seed = static_cast<unsigned int>(std::time(nullptr))

seed for random generator

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

• /code/include/toolbox/yourgame/math/particles.h