Data descriptor for a single particle system attached to a scene object. More...

#include <kparticle.h>

Public Attributes
kString	uuid
	Unique identifier for this particle system.
kString	name = "Particle System"
	Human-readable display name.
bool	isActive = true
	Whether this system emits/simulates particles.
bool	looping = true
	Whether emission restarts after one cycle.
int	maxParticles = 100
	Maximum number of live particles at once.
float	emissionRate = 10.0f
	Particles spawned per second.
float	lifetime = 2.0f
	Each particle's lifespan in seconds.
float	gravityScale = 1.0f
	Multiplier applied to gravity acting on particles.
kVec3	startVelocity = kVec3(0.0f, 1.0f, 0.0f)
	Base initial velocity direction/magnitude.
float	startSpeed = 1.0f
	Scalar speed applied to the start velocity.
kVec3	velocityVariance = kVec3(0.1f, 0.1f, 0.1f)
	Per-axis random spread added to start velocity.
kVec4	colorStart = kVec4(1.0f, 1.0f, 1.0f, 1.0f)
	Particle color (RGBA) at birth.
kVec4	colorEnd = kVec4(1.0f, 1.0f, 1.0f, 0.0f)
	Particle color (RGBA) at death.
float	sizeStart = 0.1f
	Particle size at birth.
float	sizeEnd = 0.0f
	Particle size at death.

Detailed Description

Data descriptor for a single particle system attached to a scene object.

Store instances in kObject via addParticle() / removeParticle(). At game-start the runtime reads these descriptors and spawns live emitters.

Member Data Documentation

◆ colorEnd

kVec4 kemena::kParticle::colorEnd = kVec4(1.0f, 1.0f, 1.0f, 0.0f)

Particle color (RGBA) at death.

◆ colorStart

kVec4 kemena::kParticle::colorStart = kVec4(1.0f, 1.0f, 1.0f, 1.0f)

Particle color (RGBA) at birth.

◆ emissionRate

float kemena::kParticle::emissionRate = 10.0f

Particles spawned per second.

◆ gravityScale

float kemena::kParticle::gravityScale = 1.0f

Multiplier applied to gravity acting on particles.

◆ isActive

bool kemena::kParticle::isActive = true

Whether this system emits/simulates particles.

◆ lifetime

float kemena::kParticle::lifetime = 2.0f

Each particle's lifespan in seconds.

◆ looping

bool kemena::kParticle::looping = true

Whether emission restarts after one cycle.

◆ maxParticles

int kemena::kParticle::maxParticles = 100

Maximum number of live particles at once.

◆ name

kString kemena::kParticle::name = "Particle System"

Human-readable display name.

◆ sizeEnd

float kemena::kParticle::sizeEnd = 0.0f

Particle size at death.

◆ sizeStart

float kemena::kParticle::sizeStart = 0.1f

Particle size at birth.

◆ startSpeed

float kemena::kParticle::startSpeed = 1.0f

Scalar speed applied to the start velocity.

◆ startVelocity

kVec3 kemena::kParticle::startVelocity = kVec3(0.0f, 1.0f, 0.0f)

Base initial velocity direction/magnitude.

◆ uuid

kString kemena::kParticle::uuid

Unique identifier for this particle system.

◆ velocityVariance

kVec3 kemena::kParticle::velocityVariance = kVec3(0.1f, 0.1f, 0.1f)

Per-axis random spread added to start velocity.

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

Source/include/kparticle.h

Public Attributes