MovingObject Class Reference

Provides the basic functions for an moving object. More...

#include <MovingObject.h>

Inheritance diagram for MovingObject:

Public Member Functions
	MovingObject ()
	Constructor, initializes to the origin. The line of vision is aligned to the z axis, the up vector is aligned to the y-axis.
	MovingObject (Vector3 position)
	Constructor initializing to a given position as Vector3.
	MovingObject (float x, float y, float z)
	Constructor, the startposition is (x,y,z).
	~MovingObject (void)
	Destructor.
void	pitch (float angle)
	Pitches the line of vision.
void	roll (float angle)
	Rolls the eye.
Vector3	getRight (void)
	Returns the vector indiciating what is 'right' of the eye.
Vector3	getUp (void)
	Returns the vector indication what is 'up'.
Vector3	getView (void)
	Returns the current viewing vector.
void	setView (Vector3 v)
	Sets the current viewing vector.
void	accelerate (float step)
	Sets the speed.
void	advance (float t)
	Move the camera depending on the current speed and line of vision.
float	getMaxSpeed (void)
	Returns the maximal speed.
float	getMinSpeed (void)
	Returns the minimal speed.
float	getSpeed (void)
	Returns the vector indicating the direction 'right'.
void	setMaxSpeed (float speed)
	Sets the maximal speed.
void	setMinSpeed (float speed)
	Sets the minimal speed.
void	setSpeed (float speed)
	Sets the current speed.
void	setStep (float step)
	Sets the value that is advanced in one step.
Public Member Functions inherited from GameObject
	GameObject (void)
	The constructor creates the object. The position is set to zero by default.
	GameObject (Vector3 position)
	The constructor creates the object and gives it a position in the scene.
	GameObject (float x, float y, float z)
	The constructor creates the object and gives it a position in the scene.
	~GameObject (void)
	Destructor. Does nothing.
virtual Vector3	getPos (void)
	Returns the current position as Vector3 triple.
void	setPos (float x, float y, float z)
	Sets the current position.
void	setPos (Vector3 position)
	Sets the current position.

Detailed Description

Provides the basic functions for an moving object.

The provided functionalitys are speed controlling, advancing and rotating in some directions (yaw, pith, roll).

Definition at line 16 of file MovingObject.h.

Constructor & Destructor Documentation

MovingObject::MovingObject

(

)

Constructor, initializes to the origin. The line of vision is aligned to the z axis, the up vector is aligned to the y-axis.

Definition at line 14 of file MovingObject.cpp.

MovingObject::MovingObject

(

Vector3

position

)

Constructor initializing to a given position as Vector3.

Parameters

position

the eye position

Definition at line 27 of file MovingObject.cpp.

MovingObject::MovingObject	(	float	x,
		float	y,
		float	z
	)

Constructor, the startposition is (x,y,z).

Parameters

x	x-coordinate vor eye point
y	y-coordinate for eye point
z	z-coordinate for eye point

Definition at line 42 of file MovingObject.cpp.

MovingObject::~MovingObject

(

void

)

Destructor.

Definition at line 54 of file MovingObject.cpp.

Member Function Documentation

void MovingObject::accelerate

(

float

step

)

Sets the speed.

Positive values for acceleration, negative to decrease speed. Minimal and maximal speed are defined through the variables maxspeed and minspeed.

Parameters

step	determines the value to accelerate, a length of stride factor

Definition at line 115 of file MovingObject.cpp.

void MovingObject::advance

(

float

t

)

Move the camera depending on the current speed and line of vision.

Parameters

t	sets the time in milliseconds

Definition at line 127 of file MovingObject.cpp.

float MovingObject::getMaxSpeed

(

void

)

Returns the maximal speed.

Definition at line 134 of file MovingObject.cpp.

float MovingObject::getMinSpeed

(

void

)

Returns the minimal speed.

Definition at line 141 of file MovingObject.cpp.

Vector3 MovingObject::getRight

(

void

)

Returns the vector indiciating what is 'right' of the eye.

Definition at line 83 of file MovingObject.cpp.

float MovingObject::getSpeed

(

void

)

Returns the vector indicating the direction 'right'.

Definition at line 148 of file MovingObject.cpp.

Vector3 MovingObject::getUp

(

void

)

Returns the vector indication what is 'up'.

Definition at line 90 of file MovingObject.cpp.

Vector3 MovingObject::getView

(

void

)

Returns the current viewing vector.

Definition at line 97 of file MovingObject.cpp.

void MovingObject::pitch

(

float

angle

)

Pitches the line of vision.

Rotates it along the x-axis to look up or down.

Parameters

angle

the angle of the rotation

Definition at line 63 of file MovingObject.cpp.

void MovingObject::roll

(

float

angle

)

Rolls the eye.

The up vector is rotated around the viewing vector.

Parameters

angle

the angle of the rotation

Definition at line 76 of file MovingObject.cpp.

void MovingObject::setMaxSpeed

(

float

speed

)

Sets the maximal speed.

Parameters

speed

determines the speed

Definition at line 156 of file MovingObject.cpp.

void MovingObject::setMinSpeed

(

float

speed

)

Sets the minimal speed.

Parameters

speed

determines the speed

Definition at line 164 of file MovingObject.cpp.

void MovingObject::setSpeed

(

float

speed

)

Sets the current speed.

Parameters

speed

the speed

Definition at line 172 of file MovingObject.cpp.

void MovingObject::setStep

(

float

step

)

Sets the value that is advanced in one step.

Parameters

step	the stride

Definition at line 185 of file MovingObject.cpp.

void MovingObject::setView

(

Vector3

v

)

Sets the current viewing vector.

Definition at line 104 of file MovingObject.cpp.

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

• mElite/MovingObject.h
• mElite/MovingObject.cpp