Vkm::Engine::ParticleSystem Class Reference

Steps every ParticleEmitter's CPU particle simulation. More...

#include <particle_system.h>

Inheritance diagram for Vkm::Engine::ParticleSystem:

Public Member Functions
void	update (FrameContext &ctx) override
	Execute this system for the current frame.
Public Member Functions inherited from Vkm::Engine::System
virtual bool	isReplayed () const
	Whether this system may be re-run over a tick that already happened.
virtual void	init (FrameContext &ctx)
	Called once after all systems are registered, before the first update.
virtual void	shutdown ()
	Called once on engine shutdown.
virtual void	fixedUpdate (FrameContext &ctx)
	Execute this system at the fixed simulation rate.

Detailed Description

Steps every ParticleEmitter's CPU particle simulation.

Runs after HierarchySystem in the Transform stage: particles are world-space and never re-based, so an unresolved emitter transform bakes its error into every particle it emits.

Publishes FrameContext::particles every frame, paused ones too.

Member Function Documentation

update()

void Vkm::Engine::ParticleSystem::update ( FrameContext & ctx )

overridevirtual

Execute this system for the current frame.

Parameters

ctx	This frame's services and the products published so far.

Reimplemented from Vkm::Engine::System.

---

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

• system/particle/particle_system.h