Player Class Reference

The Player class' only responsibilities are riding on lightrays and updating the camera. More...

#include <player.h>

Inheritance diagram for Player:

Public Slots
Camera *	camera () const
	The camera which is updated by player. More...
void	setCamera (Camera *camera)
	Sets the camera, that should be updated by player. The player does not take ownership of camera. More...
qreal	velocity () const
	The velocity of player. More...
void	setVelocity (qreal velocity)
	Sets velocity of player. More...

Signals
void	cameraChanged ()
void	velocityChanged ()

Public Member Functions
	Player (QObject *parent=0)
virtual	~Player ()
void	moveOnRay (const LightRay &ray, int timeDifferenceInMilliseconds)
	Moves the player along a ray. More...
void	moveToStartPointOnRay (const LightRay &ray)
	Sest the player to ray.startPosition() and updates the camera accordingly. More...
void	moveToEndPointOnRay (const LightRay &ray)
	Sets the player to ray.endPosition() and updates the camera accordingly. More...
const QVector3D &	position () const
	The position of player in world coordinates. More...
void	setPosition (const QVector3D &position)
void	setViewDirection (const QVector3D &viewDirection)
	Set view direction to provided value. For now this value should be the same like the direction of followed lightray. More...

Protected Member Functions
void	updateCameraForPointOnRay (const QVector3D &point, const LightRay &ray)
	Updates the camera position for given point on ray. More...

Protected Attributes
qreal	m_velocity
QVector3D *	m_position
Camera *	m_camera

Detailed Description

The Player class' only responsibilities are riding on lightrays and updating the camera.

Constructor & Destructor Documentation

Player::Player ( QObject *  parent = 0 )

explicit

Player::~Player ( )

virtual

Member Function Documentation

Camera* Player::camera ( ) const

slot

The camera which is updated by player.

Returns

void Player::cameraChanged ( )

signal

void Player::moveOnRay	(	const LightRay &	ray,
		int	timeDifferenceInMilliseconds
	)

Moves the player along a ray.

Parameters

ray	The ray that is followed by ray.
timeDifferenceInMilliseconds	The time elapsed since last update in order to calculate how far the player should move.

void Player::moveToEndPointOnRay

(

const LightRay &

ray

)

Sets the player to ray.endPosition() and updates the camera accordingly.

Parameters

ray	moveToEndPointOnRay();

void Player::moveToStartPointOnRay

(

const LightRay &

ray

)

Sest the player to ray.startPosition() and updates the camera accordingly.

Parameters

ray	moveToEndPointOnRay();

const QVector3D & Player::position

(

)

const

The position of player in world coordinates.

Returns

void Player::setCamera ( Camera *  camera )

slot

Sets the camera, that should be updated by player. The player does not take ownership of camera.

Parameters

camera

void Player::setPosition

(

const QVector3D &

position

)

void Player::setVelocity ( qreal  velocity )

slot

Sets velocity of player.

Parameters

velocity

void Player::setViewDirection

(

const QVector3D &

viewDirection

)

Set view direction to provided value. For now this value should be the same like the direction of followed lightray.

Parameters

viewDirection

void Player::updateCameraForPointOnRay ( const QVector3D &  point, const LightRay &  ray  )

protected

Updates the camera position for given point on ray.

Parameters

point	The new position() of player on ray. This point has to lie on ray or it will lead to unexpected behaviour
ray	The lightray the player is following.

qreal Player::velocity ( ) const

slot

The velocity of player.

Returns

Returns the distance, that is passed in one second.

void Player::velocityChanged ( )

signal

Member Data Documentation

Camera* Player::m_camera

protected

QVector3D* Player::m_position

protected

qreal Player::m_velocity

protected

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

• player.h
• player.cpp