galaxy::Renderer Class Reference

OpenGL 4.6 Renderer that tries to mimic vulkan pipeline. More...

#include <Renderer.hpp>

Collaboration diagram for galaxy::Renderer:

Public Member Functions
	Renderer ()
	Constructor.
	~Renderer ()
	Destructor.
void	prepare ()
	Called only in the update loop when we need to refresh data to render.
void	begin_pass (RenderPass &pass)
	Binds framebuffer, viewport, sissor region and clears buffers.
void	bind_pipeline (RenderPipeline &pipeline)
	Binds the GPU state specified in pipeline.
void	push_cmd (RenderCmd &cmd) noexcept
	Push a renderable object.
void	end_pass (Camera &camera)
	Renders everything configured in this pass.

Private Attributes
VertexBatch	m_quads
	Quad vertex batch.
std::vector< RenderCmd >	m_commands
	RenderCmd storage.
RenderPass *	m_pass
	Currently active pass.
RenderPipeline *	m_pipeline
	Currently active pipeline.
ShaderBuffer	m_uniform_storage
	Renderable uniforms buffer.
ShaderBuffer	m_camera_storage
	Camera buffer.
std::vector< RenderData >	m_uniform_data
	Renderable uniform data storage.
unsigned int	m_uniform_data_index
	Uniform data current max index.

Detailed Description

OpenGL 4.6 Renderer that tries to mimic vulkan pipeline.

Definition at line 24 of file Renderer.hpp.

Constructor & Destructor Documentation

Renderer()

galaxy::Renderer::Renderer

(

)

Constructor.

Definition at line 20 of file Renderer.cpp.

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~Renderer()

galaxy::Renderer::~Renderer

(

)

Destructor.

Definition at line 36 of file Renderer.cpp.

Member Function Documentation

prepare()

void galaxy::Renderer::prepare

(

)

Called only in the update loop when we need to refresh data to render.

Definition at line 42 of file Renderer.cpp.

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begin_pass()

void galaxy::Renderer::begin_pass

(

RenderPass &

pass

)

Binds framebuffer, viewport, sissor region and clears buffers.

Call this first.

Parameters

pass	RenderPass to bind.

Definition at line 53 of file Renderer.cpp.

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bind_pipeline()

void galaxy::Renderer::bind_pipeline

(

RenderPipeline &

pipeline

)

Binds the GPU state specified in pipeline.

Call this second.

Parameters

pipeline

RenderPipeline to bind.

Definition at line 66 of file Renderer.cpp.

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push_cmd()

void galaxy::Renderer::push_cmd ( RenderCmd & cmd )

noexcept

Push a renderable object.

Try not to push too many non-quads, only quads are batched.

Parameters

cmd	RenderCmd to draw.

Definition at line 91 of file Renderer.cpp.

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end_pass()

void galaxy::Renderer::end_pass

(

Camera &

camera

)

Renders everything configured in this pass.

Parameters

camera

Projection and view matrix to render this pass with.

Definition at line 116 of file Renderer.cpp.

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Member Data Documentation

m_quads

VertexBatch galaxy::Renderer::m_quads

private

Quad vertex batch.

Definition at line 80 of file Renderer.hpp.

m_commands

std::vector<RenderCmd> galaxy::Renderer::m_commands

private

RenderCmd storage.

Definition at line 85 of file Renderer.hpp.

m_pass

RenderPass* galaxy::Renderer::m_pass

private

Currently active pass.

Definition at line 90 of file Renderer.hpp.

m_pipeline

RenderPipeline* galaxy::Renderer::m_pipeline

private

Currently active pipeline.

Definition at line 95 of file Renderer.hpp.

m_uniform_storage

ShaderBuffer galaxy::Renderer::m_uniform_storage

private

Renderable uniforms buffer.

Definition at line 100 of file Renderer.hpp.

m_camera_storage

ShaderBuffer galaxy::Renderer::m_camera_storage

private

Camera buffer.

Definition at line 105 of file Renderer.hpp.

m_uniform_data

std::vector<RenderData> galaxy::Renderer::m_uniform_data

private

Renderable uniform data storage.

Definition at line 110 of file Renderer.hpp.

m_uniform_data_index

unsigned int galaxy::Renderer::m_uniform_data_index

private

Uniform data current max index.

Definition at line 115 of file Renderer.hpp.

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

• galaxy/src/galaxy/graphics/Renderer.hpp
• galaxy/src/galaxy/graphics/Renderer.cpp