CameraApp Class Reference

Application with an interactive camera. More...

#include <Application.hpp>

Public Member Functions
	CameraApp (RenderingConfig &config, Window &window)
virtual void	update () override
virtual void	physics (double fullTime, double frameTime)
Public Member Functions inherited from Application
	Application (RenderingConfig &config, Window &window)
virtual void	draw ()=0
virtual void	update ()
virtual void	finish ()
virtual void	resize ()=0
double	timeElapsed ()
double	frameTime ()
double	frameRate ()
Window &	window ()
virtual	~Application ()
	Application (const Application &)=delete
Application &	operator= (const Application &)=delete
	Application (Application &&)=delete
Application &	operator= (Application &&)=delete

Protected Member Functions
void	freezeCamera (bool shouldFreeze)

Protected Attributes
ControllableCamera	_userCamera
	The interactive camera.
Protected Attributes inherited from Application
RenderingConfig &	_config
	The current configuration.
std::unique_ptr< DebugViewer >	_debug
	Debug viewer.

Private Attributes
bool	_freezeCamera = false
	Should the camera be frozen.
double	_fullTime = 0.0
	Time elapsed since the app launch.
double	_remainingTime = 0.0
	Remaining accumulated time to process.
const double	_dt = 1.0 / 120.0
	Small physics timestep.

Detailed Description

Application with an interactive camera.

Inherits Application.

Inherited by AtmosphereApp, FilteringApp, IslandApp, PBRDemo, PathTracerApp, SceneEditor, ShaderEditor, and StenciledApp.

Constructor & Destructor Documentation

CameraApp()

CameraApp::CameraApp ( RenderingConfig &  config, Window &  window  )

explicit

Constructor.

Parameters

config	the rendering configuration
window	the window to render to

Member Function Documentation

freezeCamera()

void CameraApp::freezeCamera ( bool  shouldFreeze )

protected

Prevent the user from interacting with the camera.

Parameters

shouldFreeze

the toggle

physics()

void CameraApp::physics ( double  fullTime, double  frameTime  )

virtual

Perform physics simulation update.

Parameters

fullTime	the time elapsed since the beginning of the render loop
frameTime	the duration of the last frame

Note

This function can be called multiple times per frame.

Reimplemented in FilteringApp, PathTracerApp, PBRDemo, StenciledApp, and SceneEditor.

update()

void CameraApp::update ( )

overridevirtual

Per-frame update.

Reimplemented from Application.

Reimplemented in AtmosphereApp, FilteringApp, IslandApp, PathTracerApp, PBRDemo, ShaderEditor, StenciledApp, and SceneEditor.

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

• src/engine/Application.hpp
• src/engine/Application.cpp