docs/hierarchy_8h_source.html

#pragma once


#include "ecs/entity.h"


namespace Vkm::Engine {


class Scene;


struct Hierarchy {

    EntityId parent{};

    EntityId firstChild{};

    EntityId lastChild{};

    EntityId nextSibling{};

    EntityId prevSibling{};

};


void detachFromHierarchy(Scene& scene, EntityId entity);


} // namespace Vkm::Engine

Vkm::Engine::Scene
Central registry managing entities and an open set of component types.
Definition scene.h:29

Vkm::Engine::EntityId
Names one entity of one Scene, for as long as that slot holds it.
Definition entity.h:23

Vkm::Engine::Hierarchy
Component representing parent-child relationships in an entity hierarchy.
Definition hierarchy.h:16

Vkm::Engine::Hierarchy::firstChild
EntityId firstChild
Null at a leaf.
Definition hierarchy.h:18

Vkm::Engine::Hierarchy::lastChild
EntityId lastChild
For O(1) append; null at a leaf.
Definition hierarchy.h:19

Vkm::Engine::Hierarchy::parent
EntityId parent
Null at a subtree root.
Definition hierarchy.h:17