The submesh render system handles SubMeshRenderComponents. More...

#include <SubMeshRenderSystem.h>

Inheritance diagram for Cogs::Core::SubMeshRenderSystem:

Public Member Functions
	SubMeshRenderSystem (Memory::Allocator *allocator, SizeType capacity)

void	initialize (Context *context) override
	Initialize the system.

void	update (Context *context) override
	Provided for custom update logic in derived systems.

void	postUpdate (Context *context) override

void	cleanup (Context *context) override
	Provided for custom cleanup logic in derived systems.

ComponentHandle	createComponent () override
	Create a new component instance.

void	destroyComponent (ComponentHandle component) override
	Destroy the component held by the given handle.

TaskId	getTaskGroup () const

Geometry::BoundingBox &	getLocalBounds (const SubMeshRenderComponent *component)

Geometry::BoundingBox &	getWorldBounds (const SubMeshRenderComponent *component)

void	setBounds (const SubMeshRenderComponent *component, Geometry::BoundingBox &box, const glm::mat4 &worldTransform)

void	initializeCulling (struct CullingSource *cullData)

Public Member Functions inherited from Cogs::Core::ComponentSystemWithDataPools< SubMeshRenderComponent, SubMeshRenderData, SubMeshLocalBounds, SubMeshWorldBounds >
	ComponentSystemWithDataPools (Memory::Allocator *allocator, SizeType size=1024, MemBlockType componentMemType=MemBlockType::Component, MemBlockType dataMemType=MemBlockType::ComponentData)

ComponentHandle	createComponent () override

void	destroyComponent (ComponentHandle component) override

T &	getData (const SubMeshRenderComponent *component)
	Get the data stored for the given component from the data pool storing objects of the specified template type.

const T &	getData (const SubMeshRenderComponent *component) const
	Get the const data stored for the given component from the data pool storing objects of the specified template type.

Public Member Functions inherited from Cogs::Core::ComponentSystem< ComponentType >
	ComponentSystem (Memory::Allocator *allocator, SizeType size=16384, MemBlockType componentMemType=MemBlockType::Component)

void	instrumentedPreUpdate () override
	Provided for tagged engine instrumentation.

void	instrumentedUpdate () override
	Provided for tagged engine instrumentation.

void	instrumentedPostUpdate () override
	Provided for tagged engine instrumentation.

ComponentHandle	createComponent () override
	Create a new component instance.

void	destroyComponent (ComponentHandle component) override
	Destroy the component held by the given handle.

SizeType	getComponentIndex (const Component *component) const
	Get the index of the given component in the component pool.

size_t	size ()
	Returns the number of active components.

void	clearCarryFlags ()
	Clear carry flags of all active components.

void	resetFlags ()
	Reset the flags of all active components.

void	prepareUpdate (Context *) override

void	postUpdate (Context *) override

ComponentHandle	getHandle (const ComponentType *component)
	Get a handle to the given Component instance.

virtual void	addEntitiesWithComponent (std::vector< EntityId > &entities, Reflection::TypeId componentTypeId) override
	Return all entities with a given.

Public Member Functions inherited from Cogs::Core::ComponentSystemBase
virtual	~ComponentSystemBase ()
	Provided for destruction via pointer to base.

	ComponentSystemBase (Reflection::TypeId componentType)
	Constructs a ComponentSystemBase to manage components of the given componentType.

virtual void	initialize (Context *context)
	Initialize the system.

void	preUpdate ()
	Run the pre-update method of the system.

void	update ()
	Updates the system state to that of the current frame.

void	postUpdate ()
	Perform post update logic in the system.

virtual void	preUpdate (Context *)
	Provided for custom pre update logic in derived systems.

virtual void	prepareUpdate (Context *)
	Provided for custom update preparation logic in derived systems.

virtual void	update (Context *)
	Provided for custom update logic in derived systems.

virtual void	postUpdate (Context *)
	Provided for custom post update logic in derived systems.

virtual void	instrumentedPreUpdate ()
	Provided for tagged engine instrumentation.

virtual void	instrumentedUpdate ()
	Provided for tagged engine instrumentation.

virtual void	instrumentedPostUpdate ()
	Provided for tagged engine instrumentation.

virtual void	addEntitiesWithComponent (std::vector< EntityId > &, Reflection::TypeId)
	Return all entities with a given.

virtual void	cleanup (Context *)
	Provided for custom cleanup logic in derived systems.

virtual ComponentHandle	createComponent ()
	Create a new component instance.

virtual void	destroyComponent (ComponentHandle)
	Destroy the component held by the given handle.

Reflection::TypeId	getComponentType () const
	Get the reflected type of the components managed by this system.

Private Types
using	base_type = Cogs::Core::ComponentSystemWithDataPools< SubMeshRenderComponent, SubMeshRenderData, SubMeshLocalBounds, SubMeshWorldBounds >

Private Attributes
bool	needsPost = true

TaskId	geometryGroup = NoTask

std::unique_ptr< SubMeshPicker >	picker

Additional Inherited Members
Public Types inherited from Cogs::Core::ComponentSystem< ComponentType >
typedef ComponentType	component_type

Static Public Member Functions inherited from Cogs::Core::ComponentSystem< ComponentType >
static Reflection::TypeId	getTypeId ()
	Get the type id of the component type used by the system.

Public Attributes inherited from Cogs::Core::ComponentSystem< ComponentType >
ComponentPool< ComponentType >	pool
	Pool of components managed by the system.

Public Attributes inherited from Cogs::Core::ComponentSystemBase
Reflection::TypeId	componentType
	The type of components managed by this instance.

Context *	context = nullptr
	Pointer to the Context instance the system lives in.

Detailed Description

The submesh render system handles SubMeshRenderComponents.

Definition at line 61 of file SubMeshRenderSystem.h.

Member Typedef Documentation

◆ base_type

using Cogs::Core::SubMeshRenderSystem::base_type = Cogs::Core::ComponentSystemWithDataPools<SubMeshRenderComponent, SubMeshRenderData, SubMeshLocalBounds, SubMeshWorldBounds>

private

Definition at line 63 of file SubMeshRenderSystem.h.

Constructor & Destructor Documentation

◆ SubMeshRenderSystem()

Cogs::Core::SubMeshRenderSystem::SubMeshRenderSystem	(	Memory::Allocator *	allocator,
		SizeType	capacity
	)

inline

Definition at line 65 of file SubMeshRenderSystem.h.

Member Function Documentation

◆ cleanup()

void Cogs::Core::SubMeshRenderSystem::cleanup ( Context * )

overridevirtual

Provided for custom cleanup logic in derived systems.

Cleanup is performed during shutdown of the system, and all entities and related data should have been deleted.

All system services are available during the execution of cleanup().

Reimplemented from Cogs::Core::ComponentSystemBase.

Definition at line 117 of file SubMeshRenderSystem.cpp.

References Cogs::Core::Context::taskManager.

◆ createComponent()

ComponentHandle Cogs::Core::SubMeshRenderSystem::createComponent ( )

overridevirtual

Create a new component instance.

Reimplemented from Cogs::Core::ComponentSystem< ComponentType >.

Definition at line 124 of file SubMeshRenderSystem.cpp.

◆ destroyComponent()

void Cogs::Core::SubMeshRenderSystem::destroyComponent ( ComponentHandle component )

overridevirtual

Destroy the component held by the given handle.

Reimplemented from Cogs::Core::ComponentSystem< ComponentType >.

Definition at line 137 of file SubMeshRenderSystem.cpp.

◆ getLocalBounds()

Geometry::BoundingBox & Cogs::Core::SubMeshRenderSystem::getLocalBounds ( const SubMeshRenderComponent * component )

inline

Definition at line 77 of file SubMeshRenderSystem.h.

◆ getTaskGroup()

TaskId Cogs::Core::SubMeshRenderSystem::getTaskGroup ( ) const

inline

Definition at line 75 of file SubMeshRenderSystem.h.

◆ getWorldBounds()

Geometry::BoundingBox & Cogs::Core::SubMeshRenderSystem::getWorldBounds ( const SubMeshRenderComponent * component )

inline

Definition at line 82 of file SubMeshRenderSystem.h.

◆ initialize()

void Cogs::Core::SubMeshRenderSystem::initialize ( Context * context )

overridevirtual

Initialize the system.

Initialization is performed after all systems are created and a renderer initialized, but before the first time anything is rendered.

Parameters

context Pointer to the context the system lives in.

Reimplemented from Cogs::Core::ComponentSystemBase.

Definition at line 28 of file SubMeshRenderSystem.cpp.

References Cogs::Core::ComponentSystemBase::context, Cogs::Core::ComponentSystemBase::initialize(), and Cogs::Core::Context::taskManager.

◆ initializeCulling()

void Cogs::Core::SubMeshRenderSystem::initializeCulling ( struct CullingSource * cullData )

Definition at line 147 of file SubMeshRenderSystem.cpp.

◆ postUpdate()

void Cogs::Core::SubMeshRenderSystem::postUpdate ( Context * )

overridevirtual

Overridden to propagate carry flags. Any subclass overriding this method should also call base class.

Reimplemented from Cogs::Core::ComponentSystem< ComponentType >.

Definition at line 110 of file SubMeshRenderSystem.cpp.

References Cogs::Core::ComponentSystemBase::postUpdate().

◆ setBounds()

void Cogs::Core::SubMeshRenderSystem::setBounds	(	const SubMeshRenderComponent *	component,
		Geometry::BoundingBox &	box,
		const glm::mat4 &	worldTransform
	)

inline

Definition at line 87 of file SubMeshRenderSystem.h.

◆ update()

void Cogs::Core::SubMeshRenderSystem::update ( Context * )

overridevirtual

Provided for custom update logic in derived systems.

Reimplemented from Cogs::Core::ComponentSystemBase.

Definition at line 35 of file SubMeshRenderSystem.cpp.

References Cogs::Core::calculateBounds(), Cogs::Core::Context::engine, Cogs::ComponentModel::Component::getComponentHandle(), Cogs::ComponentModel::Component::hasChanged(), Cogs::Core::MeshComponent::meshHandle, Cogs::Core::ResourceHandle_t< ResourceType >::resolve(), and Cogs::Core::Context::taskManager.

Member Data Documentation

◆ geometryGroup

TaskId Cogs::Core::SubMeshRenderSystem::geometryGroup = NoTask

private

Definition at line 99 of file SubMeshRenderSystem.h.

◆ needsPost

bool Cogs::Core::SubMeshRenderSystem::needsPost = true

private

Definition at line 98 of file SubMeshRenderSystem.h.

◆ picker

std::unique_ptr<SubMeshPicker> Cogs::Core::SubMeshRenderSystem::picker

private

Definition at line 101 of file SubMeshRenderSystem.h.

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

Source/Systems/Core/SubMeshRenderSystem.h
Source/Systems/Core/SubMeshRenderSystem.cpp

Public Member Functions

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ base_type

Constructor & Destructor Documentation

◆ SubMeshRenderSystem()

Member Function Documentation

◆ cleanup()

◆ createComponent()

◆ destroyComponent()

◆ getLocalBounds()

◆ getTaskGroup()

◆ getWorldBounds()

◆ initialize()

◆ initializeCulling()

◆ postUpdate()

◆ setBounds()

◆ update()

Member Data Documentation

◆ geometryGroup

◆ needsPost

◆ picker