Application Class Reference

Manages the application lifecycle, configuration state, and UI integration (ImGui). More...

#include <src/app/Application.h>

Collaboration diagram for Application:

Public Member Functions
	Application (GLFWwindow *pWindow)
	Constructs the application and associates it with a window.
	~Application ()=default
void	HandleUIToggle ()
	Handles the UI toggle input (typically the Grave Accent / Tilde key).
void	BeginImGUIFrame ()
	Starts a new ImGui frame context.
void	EndImGUIFrame ()
	Ends the current ImGui frame and dispatches draw data to OpenGL.
void	InitImGUI ()
	Initializes the ImGui context and configures the GLFW/OpenGL3 backends.
void	ShutDownImGUI ()
	Shuts down ImGui, releasing all allocated backend and context resources.
void	RenderMetricsUI (App::InputHandler &inputHandler, const ChunkManager &objChunkManager, const RayHit &objRayHit)
	Renders the primary metrics and debugging UI panel.
void	RenderHelpUI ()
	Renders the Help/Controls overlay window.

Public Attributes
float	m_fFlySpeed = 200.0f
float	m_fAccumulator = 20.0f
int	m_iPhysicsSteps = 0
int	m_iMainThreads = 1
int	m_iThermalThreads = 4
int	m_iActiveThreads = 4
int	m_iMaxRenderingThreads = 8
bool	m_bShowMetricsPanel = true
bool	m_bShowHelpWindow = true
bool	m_bWireframeMode = false
bool	m_bHardwareCulling = true
bool	m_bEnableNeighborCulling = true
bool	m_bFrustumCulling = true
bool	m_bFlyMode = false
bool	m_bEnableVsycn = false
bool	m_bEnableSIMD = true

Private Attributes
GLFWwindow *	m_pWindow

Detailed Description

Manages the application lifecycle, configuration state, and UI integration (ImGui).

• This class acts as the central hub for user interface rendering and global application settings such as threading limits, rendering modes, and physics steps.

Constructor & Destructor Documentation

Application()

Application::Application

(

GLFWwindow *

pWindow

)

Constructs the application and associates it with a window.

Parameters

pWindow

Pointer to the active GLFW window context.

~Application()

Application::~Application ( )

default

Member Function Documentation

BeginImGUIFrame()

void Application::BeginImGUIFrame

(

)

Starts a new ImGui frame context.

Note

Must be called before issuing any ImGui rendering commands in the main loop.

EndImGUIFrame()

void Application::EndImGUIFrame

(

)

Ends the current ImGui frame and dispatches draw data to OpenGL.

HandleUIToggle()

void Application::HandleUIToggle

(

)

Handles the UI toggle input (typically the Grave Accent / Tilde key).

• Switches the application between FPS mode (cursor captured and disabled) and UI mode (cursor freed for ImGui interaction).

InitImGUI()

void Application::InitImGUI

(

)

Initializes the ImGui context and configures the GLFW/OpenGL3 backends.

RenderHelpUI()

void Application::RenderHelpUI

(

)

Renders the Help/Controls overlay window.

RenderMetricsUI()

void Application::RenderMetricsUI	(	App::InputHandler &	inputHandler,
		const ChunkManager &	objChunkManager,
		const RayHit &	objRayHit
	)

Renders the primary metrics and debugging UI panel.

Parameters

inputHandler	Reference to the system input handler for displaying control states.
objChunkManager	Reference to the ChunkManager for displaying chunk/threading stats.
objRayHit	Reference to the current RayHit data for block targeting information.

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ShutDownImGUI()

void Application::ShutDownImGUI

(

)

Shuts down ImGui, releasing all allocated backend and context resources.

Member Data Documentation

m_bEnableNeighborCulling

bool Application::m_bEnableNeighborCulling = true

m_bEnableSIMD

bool Application::m_bEnableSIMD = true

m_bEnableVsycn

bool Application::m_bEnableVsycn = false

m_bFlyMode

bool Application::m_bFlyMode = false

m_bFrustumCulling

bool Application::m_bFrustumCulling = true

m_bHardwareCulling

bool Application::m_bHardwareCulling = true

m_bShowHelpWindow

bool Application::m_bShowHelpWindow = true

m_bShowMetricsPanel

bool Application::m_bShowMetricsPanel = true

m_bWireframeMode

bool Application::m_bWireframeMode = false

m_fAccumulator

float Application::m_fAccumulator = 20.0f

m_fFlySpeed

float Application::m_fFlySpeed = 200.0f

m_iActiveThreads

int Application::m_iActiveThreads = 4

m_iMainThreads

int Application::m_iMainThreads = 1

m_iMaxRenderingThreads

int Application::m_iMaxRenderingThreads = 8

m_iPhysicsSteps

int Application::m_iPhysicsSteps = 0

m_iThermalThreads

int Application::m_iThermalThreads = 4

m_pWindow

GLFWwindow* Application::m_pWindow

private

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

• src/app/Application.h
• src/app/Application.cpp