#include <InstancedRenderableComponent.h>

Inheritance diagram for hellfire::InstancedRenderableComponent:

Collaboration diagram for hellfire::InstancedRenderableComponent:

Classes
struct	InstanceData

Public Member Functions
	InstancedRenderableComponent ()=default

	InstancedRenderableComponent (std::shared_ptr< Mesh > mesh, size_t max_instances=1000)

	~InstancedRenderableComponent () override

void	set_mesh (std::shared_ptr< Mesh > mesh)

std::shared_ptr< Mesh >	get_mesh () const

bool	has_mesh () const

void	set_material (std::shared_ptr< Material > material)

std::shared_ptr< Material >	get_material () const

void	add_instance (const InstanceData &instance)

void	update_instance (size_t index, const InstanceData &instance)

void	clear_instances ()

void	reserve_instances (size_t count)

void	set_instances (const std::vector< InstanceData > &instances)

void	add_instances (const std::vector< InstanceData > &instances)

size_t	get_instance_count () const

size_t	get_max_instances () const

const std::vector< InstanceData > &	get_instances () const

void	prepare_for_draw ()

void	bind_instance_buffers ()

void	unbind_instance_buffers ()

Public Member Functions inherited from hellfire::Component
virtual	~Component ()=default

Entity &	get_owner () const

virtual void	on_added (Entity *owner)

virtual void	on_removed ()

Private Member Functions
void	setup_instance_buffers ()

void	cleanup_buffers ()

void	update_gpu_buffer () const

void	setup_instanced_vertex_attributes ()

void	enable_instance_attributes ()

void	disable_instance_attributes ()

Private Attributes
std::shared_ptr< Mesh >	mesh_

std::shared_ptr< Material >	material_

std::vector< InstanceData >	instances_

size_t	max_instances_

bool	needs_gpu_update_

bool	vertex_attributes_setup_ = false

GLuint	instance_vbo_

GLuint	transform_buffer_

GLuint	color_buffer_

GLuint	scale_buffer_

Detailed Description

Definition at line 24 of file InstancedRenderableComponent.h.

Constructor & Destructor Documentation

◆ InstancedRenderableComponent() [1/2]

hellfire::InstancedRenderableComponent::InstancedRenderableComponent ( )

default

◆ InstancedRenderableComponent() [2/2]

hellfire::InstancedRenderableComponent::InstancedRenderableComponent	(	std::shared_ptr< Mesh >	mesh,
		size_t	max_instances = `1000`
	)

explicit

Definition at line 6 of file InstancedRenderableComponent.cpp.

◆ ~InstancedRenderableComponent()

hellfire::InstancedRenderableComponent::~InstancedRenderableComponent ( )

override

Definition at line 15 of file InstancedRenderableComponent.cpp.

Member Function Documentation

◆ add_instance()

void hellfire::InstancedRenderableComponent::add_instance ( const InstanceData & instance )

Definition at line 19 of file InstancedRenderableComponent.cpp.

◆ add_instances()

void hellfire::InstancedRenderableComponent::add_instances ( const std::vector< InstanceData > & instances )

Definition at line 50 of file InstancedRenderableComponent.cpp.

◆ bind_instance_buffers()

void hellfire::InstancedRenderableComponent::bind_instance_buffers ( )

Definition at line 63 of file InstancedRenderableComponent.cpp.

◆ cleanup_buffers()

void hellfire::InstancedRenderableComponent::cleanup_buffers ( )

private

Definition at line 79 of file InstancedRenderableComponent.cpp.

◆ clear_instances()

void hellfire::InstancedRenderableComponent::clear_instances ( )

Definition at line 33 of file InstancedRenderableComponent.cpp.

◆ disable_instance_attributes()

void hellfire::InstancedRenderableComponent::disable_instance_attributes ( )

private

Definition at line 159 of file InstancedRenderableComponent.cpp.

◆ enable_instance_attributes()

void hellfire::InstancedRenderableComponent::enable_instance_attributes ( )

private

Definition at line 150 of file InstancedRenderableComponent.cpp.

◆ get_instance_count()

size_t hellfire::InstancedRenderableComponent::get_instance_count ( ) const

inline

Definition at line 59 of file InstancedRenderableComponent.h.

◆ get_instances()

const std::vector< InstanceData > & hellfire::InstancedRenderableComponent::get_instances ( ) const

inline

Definition at line 61 of file InstancedRenderableComponent.h.

◆ get_material()

std::shared_ptr< Material > hellfire::InstancedRenderableComponent::get_material ( ) const

inline

Definition at line 48 of file InstancedRenderableComponent.h.

◆ get_max_instances()

size_t hellfire::InstancedRenderableComponent::get_max_instances ( ) const

inline

Definition at line 60 of file InstancedRenderableComponent.h.

◆ get_mesh()

std::shared_ptr< Mesh > hellfire::InstancedRenderableComponent::get_mesh ( ) const

inline

Definition at line 43 of file InstancedRenderableComponent.h.

◆ has_mesh()

bool hellfire::InstancedRenderableComponent::has_mesh ( ) const

inline

Definition at line 44 of file InstancedRenderableComponent.h.

◆ prepare_for_draw()

void hellfire::InstancedRenderableComponent::prepare_for_draw ( )

Definition at line 56 of file InstancedRenderableComponent.cpp.

◆ reserve_instances()

void hellfire::InstancedRenderableComponent::reserve_instances ( size_t count )

Definition at line 38 of file InstancedRenderableComponent.cpp.

◆ set_instances()

void hellfire::InstancedRenderableComponent::set_instances ( const std::vector< InstanceData > & instances )

Definition at line 42 of file InstancedRenderableComponent.cpp.

◆ set_material()

void hellfire::InstancedRenderableComponent::set_material ( std::shared_ptr< Material > material )

inline

Definition at line 47 of file InstancedRenderableComponent.h.

◆ set_mesh()

void hellfire::InstancedRenderableComponent::set_mesh ( std::shared_ptr< Mesh > mesh )

inline

Definition at line 42 of file InstancedRenderableComponent.h.

◆ setup_instance_buffers()

void hellfire::InstancedRenderableComponent::setup_instance_buffers ( )

private

Definition at line 72 of file InstancedRenderableComponent.cpp.

◆ setup_instanced_vertex_attributes()

void hellfire::InstancedRenderableComponent::setup_instanced_vertex_attributes ( )

private

Definition at line 126 of file InstancedRenderableComponent.cpp.

◆ unbind_instance_buffers()

void hellfire::InstancedRenderableComponent::unbind_instance_buffers ( )

Definition at line 68 of file InstancedRenderableComponent.cpp.

◆ update_gpu_buffer()

void hellfire::InstancedRenderableComponent::update_gpu_buffer ( ) const

private

Definition at line 91 of file InstancedRenderableComponent.cpp.

◆ update_instance()

void hellfire::InstancedRenderableComponent::update_instance	(	size_t	index,
		const InstanceData &	instance
	)

Definition at line 26 of file InstancedRenderableComponent.cpp.

Member Data Documentation

◆ color_buffer_

GLuint hellfire::InstancedRenderableComponent::color_buffer_

private

Definition at line 79 of file InstancedRenderableComponent.h.

◆ instance_vbo_

GLuint hellfire::InstancedRenderableComponent::instance_vbo_

private

Definition at line 77 of file InstancedRenderableComponent.h.

◆ instances_

std::vector<InstanceData> hellfire::InstancedRenderableComponent::instances_

private

Definition at line 71 of file InstancedRenderableComponent.h.

◆ material_

std::shared_ptr<Material> hellfire::InstancedRenderableComponent::material_

private

Definition at line 70 of file InstancedRenderableComponent.h.

◆ max_instances_

size_t hellfire::InstancedRenderableComponent::max_instances_

private

Definition at line 72 of file InstancedRenderableComponent.h.

◆ mesh_

std::shared_ptr<Mesh> hellfire::InstancedRenderableComponent::mesh_

private

Definition at line 69 of file InstancedRenderableComponent.h.

◆ needs_gpu_update_

bool hellfire::InstancedRenderableComponent::needs_gpu_update_

private

Definition at line 73 of file InstancedRenderableComponent.h.

◆ scale_buffer_

GLuint hellfire::InstancedRenderableComponent::scale_buffer_

private

Definition at line 80 of file InstancedRenderableComponent.h.

◆ transform_buffer_

GLuint hellfire::InstancedRenderableComponent::transform_buffer_

private

Definition at line 78 of file InstancedRenderableComponent.h.

◆ vertex_attributes_setup_

bool hellfire::InstancedRenderableComponent::vertex_attributes_setup_ = false

private

Definition at line 74 of file InstancedRenderableComponent.h.

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

engine/src/hellfire/ecs/InstancedRenderableComponent.h
engine/src/hellfire/ecs/InstancedRenderableComponent.cpp

Classes

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ InstancedRenderableComponent() [1/2]

◆ InstancedRenderableComponent() [2/2]

◆ ~InstancedRenderableComponent()

Member Function Documentation

◆ add_instance()

◆ add_instances()

◆ bind_instance_buffers()

◆ cleanup_buffers()

◆ clear_instances()

◆ disable_instance_attributes()

◆ enable_instance_attributes()

◆ get_instance_count()

◆ get_instances()

◆ get_material()

◆ get_max_instances()

◆ get_mesh()

◆ has_mesh()

◆ prepare_for_draw()

◆ reserve_instances()

◆ set_instances()

◆ set_material()

◆ set_mesh()

◆ setup_instance_buffers()

◆ setup_instanced_vertex_attributes()

◆ unbind_instance_buffers()

◆ update_gpu_buffer()

◆ update_instance()

Member Data Documentation

◆ color_buffer_

◆ instance_vbo_

◆ instances_

◆ material_

◆ max_instances_

◆ mesh_

◆ needs_gpu_update_

◆ scale_buffer_

◆ transform_buffer_

◆ vertex_attributes_setup_