solarsim::Renderer Class Reference

Handles all rendering operations and graphics state. More...

#include <renderer.hpp>

Data Structures
struct	CameraUBO
struct	LightData
struct	LightsUBO
struct	RBData
struct	RBUBO

Public Member Functions
	Renderer ()
	~Renderer ()
void	render ()
	Execute one frame of rendering.
void	toggleGrid ()
	Toggle grid visibility.

Private Member Functions
void	bindCameraMatrices (Registry &reg)
	Bind camera matrices to UBO.
void	bindLightUBOS (Registry &reg)
	Bind light data to UBO.
void	bindRigidBodyUBOS (Registry &reg)
	Bind rigid body data to UBO.
void	renderGrid (Registry &reg)
	Render the debug grid.
void	renderLights (Registry &reg)
	Render all light entities.
void	renderMeshes (Registry &reg)
	Render all mesh entities.
void	renderGui (Registry &reg)
	Toggle grid visibility.

Private Attributes
uint32_t	cameraUBO
uint32_t	lightsUBO
uint32_t	rbUBO
bool	showGrid = true
glm::vec4	clearColor = glm::vec4(0.0f, 0.0f, 0.0f, 1.0f)

Detailed Description

Handles all rendering operations and graphics state.

Note

Manages UBOs for camera, lights, and rigid bodies

Warning

Ensure OpenGL context is active before calling render methods

Constructor & Destructor Documentation

Renderer()

solarsim::Renderer::Renderer

(

)

~Renderer()

solarsim::Renderer::~Renderer

(

)

Member Function Documentation

bindCameraMatrices()

void solarsim::Renderer::bindCameraMatrices ( Registry & reg )

private

Bind camera matrices to UBO.

Parameters

reg	Registry containing camera entities

bindLightUBOS()

void solarsim::Renderer::bindLightUBOS ( Registry & reg )

private

Bind light data to UBO.

Parameters

reg	Registry containing light entities

bindRigidBodyUBOS()

void solarsim::Renderer::bindRigidBodyUBOS ( Registry & reg )

private

Bind rigid body data to UBO.

Parameters

reg	Registry containing rigid body entities

render()

void solarsim::Renderer::render

(

)

Execute one frame of rendering.

Note

Binds all UBOs and renders grid and meshes

Warning

Call this only from the main thread with active GL context

renderGrid()

void solarsim::Renderer::renderGrid ( Registry & reg )

private

Render the debug grid.

Parameters

reg	Registry containing grid entities

renderGui()

void solarsim::Renderer::renderGui ( Registry & reg )

private

Toggle grid visibility.

renderLights()

void solarsim::Renderer::renderLights ( Registry & reg )

private

Render all light entities.

Parameters

reg	Registry containing mesh entities

renderMeshes()

void solarsim::Renderer::renderMeshes ( Registry & reg )

private

Render all mesh entities.

Parameters

reg	Registry containing mesh entities

toggleGrid()

void solarsim::Renderer::toggleGrid ( )

inline

Toggle grid visibility.

Field Documentation

cameraUBO

uint32_t solarsim::Renderer::cameraUBO

private

OpenGL handle for camera UBO

clearColor

glm::vec4 solarsim::Renderer::clearColor = glm::vec4(0.0f, 0.0f, 0.0f, 1.0f)

private

OpenGL clear buffer bit color

lightsUBO

uint32_t solarsim::Renderer::lightsUBO

private

OpenGL handle for lights UBO

rbUBO

uint32_t solarsim::Renderer::rbUBO

private

OpenGL handle for rigid bodies UBO

showGrid

bool solarsim::Renderer::showGrid = true

private

Whether to render the debug grid

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

• include/engine/renderer.hpp
• src/engine/renderer.cpp