Vkm::Engine::FrameContext Struct Reference

Per-frame state bundle passed to every system. More...

#include <system.h>

Public Attributes
const HostView *	hostView = nullptr
	From CameraControllerSystem.
const Visibility *	visibility = nullptr
	From VisibilitySystem.
const PoseBuffer *	poses = nullptr
	From SkeletalAnimationSystem.
const UIDrawData *	ui = nullptr
	From UISystem.
const SplashFrame *	splash = nullptr
	From SplashSystem.
const LiveParticles *	particles = nullptr
	From ParticleSystem.

Detailed Description

Per-frame state bundle passed to every system.

References are engine-owned services, valid for the session. Pointers are per-frame products, null until their producer has run this frame, so a consumer is registered after its producer (in setupEngineApp).

Simulation state reads getSimDelta() and getFixedStep(); presentation and services run every frame regardless, so a paused game keeps its music and menu.

A null hostView means render through the scene's active camera.

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

• core/system.h