SmokeEffect Class Reference

Manages volumetric smoke billboard particles. More...

#include <SmokeEffect.hpp>

Public Member Functions
void	update (float dt, Registry &registry, glm::vec3 camPos, glm::vec3 camForward)
	Simulate particles, drive continuous emitters, and sort for rendering.
void	spawn (glm::vec3 pos, float radius, bool isFire=false)
	Spawn a cluster of smoke puffs at pos with the given radius.
const SmokeParticle *	data () const
uint32_t	count () const

Detailed Description

Manages volumetric smoke billboard particles.

Provides spawn() for one-shot smoke puffs and also drives ParticleEmitterTag entities continuously in update().

Particles are sorted back-to-front before upload for correct alpha blending.

Member Function Documentation

count()

uint32_t SmokeEffect::count ( ) const

inline

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data()

const SmokeParticle * SmokeEffect::data ( ) const

inline

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spawn()

void SmokeEffect::spawn	(	glm::vec3	pos,
		float	radius,
		bool	isFire = false
	)

Spawn a cluster of smoke puffs at pos with the given radius.

Parameters

pos	World-space center of the smoke cluster.
radius	Spread radius for particle placement.
isFire	If true, spawn fire-colored particles instead of grey smoke.

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update()

void SmokeEffect::update	(	float	dt,
		Registry &	registry,
		glm::vec3	camPos,
		glm::vec3	camForward
	)

Simulate particles, drive continuous emitters, and sort for rendering.

Parameters

dt	Frame delta time in seconds.
registry	ECS registry containing ParticleEmitterTag entities.
camPos	World-space camera position for depth sorting.
camForward	Camera forward vector for depth sorting.

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The documentation for this class was generated from the following files:

• src/client/particles/effects/SmokeEffect.hpp
• src/client/particles/effects/SmokeEffect.cpp