AnimationStateComponent.h File Reference

#include <cstdint>
#include <optional>
#include "donner/base/EcsRegistry.h"

Include dependency graph for AnimationStateComponent.h:

Classes
struct	donner::svg::components::AnimationStateComponent
	Runtime state of an animation element, computed each frame by the AnimationSystem. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.
namespace	donner::svg
	Donner SVG library, which can load, manipulate and render SVG files.
namespace	donner::svg::components
	Contains the implementation of the Donner ECS,.

Enumerations
enum class	donner::svg::components::AnimationPhase : uint8_t {   donner::svg::components::Before ,   donner::svg::components::Active ,   donner::svg::components::After }
	Phase of an animation element's lifecycle. More...

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Class Documentation

donner::svg::components::AnimationStateComponent

struct donner::svg::components::AnimationStateComponent

Runtime state of an animation element, computed each frame by the AnimationSystem.

This component is emplaced on animation entities and updated when the document time changes.

Class Members
double	activeDuration = 0.0	Computed active duration in seconds.
double	beginTime = 0.0	Resolved begin time in seconds (from timing attributes).
bool	hasCompleted = false	Whether this animation has completed at least one full cycle. Used to enforce restart="never": once ended, never restarts.
AnimationPhase	phase = AnimationPhase::Before	Current phase of this animation.
double	simpleDuration = 0.0	Computed simple duration in seconds. 0 means unresolved, infinity means indefinite.
Entity	targetEntity = entt::null	The entity being targeted by this animation. Resolved from href or parent element.
bool	wasActive = false	Whether this animation was active in the previous frame. Used to enforce restart="whenNotActive".