Camera Class Reference

#include <Camera.hpp>

Public Member Functions
Transformation &	getTransform ()
bool const	sideWayActive ()
void	sideWayActive (bool const value)
	Camera (Application *app)
mat4 const &	getView ()
bool const	hasViewChanged ()
int const	getMouseBorder ()
void	update (double time, double timeDelta)
void	onKeyStateChanged (int key, bool pressed)

Private Attributes
Transformation	m_transformation
Application *	m_app
bool	m_hasViewChanged
int	m_mouseBorder
bool	m_cameraSideWayActive

Detailed Description

Camera is used to handle the scenes camera.

Definition at line 10 of file Camera.hpp.

Constructor & Destructor Documentation

Camera

(

Application *

app

)

Constructs a Camera-object.

Parameters

app	The global application.

Definition at line 3 of file Camera.cpp.

Member Function Documentation

int const getMouseBorder ( )

inline

Accessor to the mouse-border-size in pixel.

Returns

The mouse-border size in pixel.

Definition at line 56 of file Camera.hpp.

Transformation& getTransform ( )

inline

Wheter the mouse-border is active or not

Accessor to the local transformation.

Returns

Reference to the local transformation.

Definition at line 23 of file Camera.hpp.

mat4 const& getView ( )

inline

Accessor to the view-matrix.

Returns

The view-matrix.

Definition at line 46 of file Camera.hpp.

bool const hasViewChanged ( )

inline

Accessor to wheter the view has changed or not.

Returns

Wheter the view has changed or not.

Definition at line 51 of file Camera.hpp.

void onKeyStateChanged	(	int	key,
		bool	pressed
	)

Callback of key-state-changes. Toggles mouse-border-active on SCROLL-key.

Parameters

key	The key
pressed	Wheter the key was pressed or released.

Definition at line 49 of file Camera.cpp.

bool const sideWayActive ( )

inline

Accessor to wheter the mouse-border is active or not.

Returns

Wheter the mouse-border is active or not.

Definition at line 28 of file Camera.hpp.

void sideWayActive ( bool const  value )

inline

Accessor to wheter the mouse-border is active or not.

Parameters

value

Wheter the mouse-border is active or not.

Definition at line 33 of file Camera.hpp.

void update	(	double	time,
		double	timeDelta
	)

Updates the camera-object.

Moves it according to WASD-keys pressed. Moves it according to mouse-border-hovering.

Parameters

time	The absolute frame time.
timeDelta	The time since the last frame.

Definition at line 11 of file Camera.cpp.

Member Data Documentation

Application* m_app

private

The local transformation of the cammera (inverse matrix is view-matrix)

Definition at line 13 of file Camera.hpp.

bool m_cameraSideWayActive

private

The size of the mouse-border in pixel

Definition at line 16 of file Camera.hpp.

bool m_hasViewChanged

private

The global application

Definition at line 14 of file Camera.hpp.

int m_mouseBorder

private

Wheter the view has changed since the last frame

Definition at line 15 of file Camera.hpp.

Transformation m_transformation

private

Definition at line 12 of file Camera.hpp.

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

• src/Camera.hpp
• src/Camera.cpp