unravel::rendering::pipeline Class Reference

#include <pipeline.h>

Inheritance diagram for unravel::rendering::pipeline:

Classes
struct	run_params

Public Types
enum	visibility_query : uint32_t {   not_specified = 1 << 0 , is_dirty = 1 << 1 , is_static = 1 << 2 , is_shadow_caster = 1 << 3 ,   is_reflection_caster = 1 << 4 }
	Flags for visibility queries. More...
using	uptr = std::unique_ptr<pipeline>
using	sptr = std::shared_ptr<pipeline>
using	wptr = std::weak_ptr<pipeline>
using	visibility_flags = uint32_t
	Type alias for visibility flags.

Public Member Functions
	pipeline ()=default
virtual	~pipeline ()=default
virtual auto	init (rtti::context &ctx) -> bool
virtual auto	gather_visible_models (scene &scn, const math::frustum *frustum, visibility_flags query, const layer_mask &render_mask) -> visibility_set_models_t
	Gathers visible models from the scene based on the given query.
virtual auto	run_pipeline (scene &scn, const camera &camera, gfx::render_view &rview, delta_t dt, const run_params &params, layer_mask render_mask=layer_mask{ layer_reserved::everything_layer}) -> gfx::frame_buffer::ptr=0
	Renders the entire scene from the camera's perspective.
virtual void	run_pipeline (const gfx::frame_buffer::ptr &output, scene &scn, const camera &camera, gfx::render_view &rview, delta_t dt, const run_params &params, layer_mask render_mask=layer_mask{layer_reserved::everything_layer})=0
	Renders the entire scene from the camera's perspective to the specified output.
virtual void	set_debug_pass (int pass)=0
virtual void	ui_pass (scene &scn, const camera &camera, gfx::render_view &rview, const gfx::frame_buffer::ptr &output)
virtual void	particle_pass (scene &scn, const camera &camera, gfx::render_view &rview, const gfx::frame_buffer::ptr &output)
virtual auto	create_run_params (entt::handle camera_ent) const -> rendering::pipeline::run_params
auto	get_stats () -> pipeline_stats &

Protected Attributes
prefilter_pass	prefilter_pass_ {}
blit_pass	blit_pass_ {}
atmospheric_pass	atmospheric_pass_ {}
atmospheric_pass_perez	atmospheric_pass_perez_ {}
atmospheric_pass_skybox	atmospheric_pass_skybox_ {}
assao_pass	assao_pass_ {}
fxaa_pass	fxaa_pass_ {}
tonemapping_pass	tonemapping_pass_ {}
ssr_pass	ssr_pass_ {}
hiz_pass	hiz_pass_ {}
	Hi-Z buffer generation pass.
std::unique_ptr< gpu_program >	particle_program_ {}
std::unique_ptr< gpu_program >	particle_program_instanced_ {}
pipeline_stats	stats_ {}

Detailed Description

Definition at line 78 of file pipeline.h.

Member Typedef Documentation

sptr

using unravel::rendering::pipeline::sptr = std::shared_ptr<pipeline>

Definition at line 82 of file pipeline.h.

uptr

using unravel::rendering::pipeline::uptr = std::unique_ptr<pipeline>

Definition at line 81 of file pipeline.h.

visibility_flags

using unravel::rendering::pipeline::visibility_flags = uint32_t

Type alias for visibility flags.

Definition at line 98 of file pipeline.h.

wptr

using unravel::rendering::pipeline::wptr = std::weak_ptr<pipeline>

Definition at line 83 of file pipeline.h.

Member Enumeration Documentation

visibility_query

enum unravel::rendering::pipeline::visibility_query : uint32_t

Flags for visibility queries.

Enumerator
not_specified	No specific visibility query.
is_dirty	Query for dirty entities.
is_static	Query for static entities.
is_shadow_caster	Query for shadow casting entities.
is_reflection_caster	Query for reflection casting entities.

Definition at line 89 of file pipeline.h.

Constructor & Destructor Documentation

pipeline()

unravel::rendering::pipeline::pipeline ( )

default

~pipeline()

virtual unravel::rendering::pipeline::~pipeline ( )

virtualdefault

Member Function Documentation

create_run_params()

auto unravel::rendering::pipeline::create_run_params ( entt::handle camera_ent ) const -> rendering::pipeline::run_params

virtual

Definition at line 125 of file pipeline.cpp.

gather_visible_models()

auto unravel::rendering::pipeline::gather_visible_models ( scene & scn, const math::frustum * frustum, visibility_flags query, const layer_mask & render_mask ) -> visibility_set_models_t

virtual

Gathers visible models from the scene based on the given query.

Parameters

scn	The scene to gather models from.
frustum	The frustum used for visibility determination.
query	The visibility query flags.
render_mask	Render mask to filter entities by layers.

Returns

A vector of handles to the visible models.

Definition at line 55 of file pipeline.cpp.

get_stats()

auto unravel::rendering::pipeline::get_stats ( ) -> pipeline_stats&

inline

Definition at line 178 of file pipeline.h.

init()

auto unravel::rendering::pipeline::init ( rtti::context & ctx ) -> bool

virtual

Reimplemented in unravel::rendering::deferred.

Definition at line 25 of file pipeline.cpp.

particle_pass()

void unravel::rendering::pipeline::particle_pass ( scene & scn, const camera & camera, gfx::render_view & rview, const gfx::frame_buffer::ptr & output )

virtual

Definition at line 215 of file pipeline.cpp.

run_pipeline() [1/2]

virtual void unravel::rendering::pipeline::run_pipeline ( const gfx::frame_buffer::ptr & output, scene & scn, const camera & camera, gfx::render_view & rview, delta_t dt, const run_params & params, layer_mask render_mask = layer_mask{layer_reserved::everything_layer} )

pure virtual

Renders the entire scene from the camera's perspective to the specified output.

Parameters

output	The output frame buffer.
scn	The scene to render.
camera	The camera to render from.
storage	The camera storage.
render_view	The render view.
dt	The delta time.
query	The visibility query flags.

Implemented in unravel::rendering::deferred.

run_pipeline() [2/2]

virtual auto unravel::rendering::pipeline::run_pipeline ( scene & scn, const camera & camera, gfx::render_view & rview, delta_t dt, const run_params & params, layer_mask render_mask = layer_mask{ layer_reserved::everything_layer} ) -> gfx::frame_buffer::ptr

pure virtual

Renders the entire scene from the camera's perspective.

Parameters

scn	The scene to render.
camera	The camera to render from.
storage	The camera storage.
render_view	The render view.
dt	The delta time.
query	The visibility query flags.

Returns

A shared pointer to the frame buffer containing the rendered scene.

Implemented in unravel::rendering::deferred.

set_debug_pass()

virtual void unravel::rendering::pipeline::set_debug_pass ( int pass )

pure virtual

Implemented in unravel::rendering::deferred.

ui_pass()

void unravel::rendering::pipeline::ui_pass ( scene & scn, const camera & camera, gfx::render_view & rview, const gfx::frame_buffer::ptr & output )

virtual

Definition at line 184 of file pipeline.cpp.

Member Data Documentation

assao_pass_

assao_pass unravel::rendering::pipeline::assao_pass_ {}

protected

Definition at line 189 of file pipeline.h.

atmospheric_pass_

atmospheric_pass unravel::rendering::pipeline::atmospheric_pass_ {}

protected

Definition at line 186 of file pipeline.h.

atmospheric_pass_perez_

atmospheric_pass_perez unravel::rendering::pipeline::atmospheric_pass_perez_ {}

protected

Definition at line 187 of file pipeline.h.

atmospheric_pass_skybox_

atmospheric_pass_skybox unravel::rendering::pipeline::atmospheric_pass_skybox_ {}

protected

Definition at line 188 of file pipeline.h.

blit_pass_

blit_pass unravel::rendering::pipeline::blit_pass_ {}

protected

Definition at line 185 of file pipeline.h.

fxaa_pass_

fxaa_pass unravel::rendering::pipeline::fxaa_pass_ {}

protected

Definition at line 190 of file pipeline.h.

hiz_pass_

hiz_pass unravel::rendering::pipeline::hiz_pass_ {}

protected

Hi-Z buffer generation pass.

Definition at line 193 of file pipeline.h.

particle_program_

std::unique_ptr<gpu_program> unravel::rendering::pipeline::particle_program_ {}

protected

Definition at line 195 of file pipeline.h.

particle_program_instanced_

std::unique_ptr<gpu_program> unravel::rendering::pipeline::particle_program_instanced_ {}

protected

Definition at line 196 of file pipeline.h.

prefilter_pass_

prefilter_pass unravel::rendering::pipeline::prefilter_pass_ {}

protected

Definition at line 184 of file pipeline.h.

ssr_pass_

ssr_pass unravel::rendering::pipeline::ssr_pass_ {}

protected

Definition at line 192 of file pipeline.h.

stats_

pipeline_stats unravel::rendering::pipeline::stats_ {}

protected

Definition at line 198 of file pipeline.h.

tonemapping_pass_

tonemapping_pass unravel::rendering::pipeline::tonemapping_pass_ {}

protected

Definition at line 191 of file pipeline.h.

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

• C:/Workspace/github/UnravelEngine/UnravelEngine/engine/engine/rendering/pipeline/pipeline.h
• C:/Workspace/github/UnravelEngine/UnravelEngine/engine/engine/rendering/pipeline/pipeline.cpp