DegreeSegment Class Reference

class for degree segments More...

#include <degreesegment.h>

Inherits AbstractTrackSection.

Inheritance diagram for DegreeSegment:

[legend]Collaboration diagram for DegreeSegment:

[legend]List of all members.

Public Member Functions
	DegreeSegment (const Position &p, const double &angle)
	Constructor.
	DegreeSegment (const Matrix &position)
	Constructor.
virtual	~DegreeSegment ()
virtual double	getLength ()
	returns the length of the segment, here it is the length of the arc
virtual double	getWidth ()
	returns the width of the segment,
virtual void	setWidth (double w)
	sets the width of the segment,
virtual void	setCurveAngle (const double &alpha)
virtual void	setRadius (const double &rad)
virtual Matrix	getTransformedEndMatrix ()
	gives the position and rotation(angle) of the segment at the end of the segment so that a new segment could be placed there if you want to place the new segment, you must muliplicate: getTransformedEndMatrix()*getPositionMatrix();
virtual bool	isInside (const Position &p)
	returns true if the real coordinates lay inside of the segment
virtual double	getSectionIdValue (const Position &p)
	returns a value between 0 and 100 that tells at which section you are on the segment.
virtual double	getWidthIdValue (const Position &p)
	returns a value between 0 and 100 that tells at which width you are on the segment, more to right or more to the left.
virtual void	draw ()
	draws the obstacle (4 boxes for the playground)
virtual void	create (dSpaceID space)
virtual void	destroy ()
Protected Member Functions
void	setProperties ()
Position	getLocalCoordinates (double radius, double alpha)
	returns the local coordinates on the track at the given radius and angle that are responsible for the segment of the
Position	getGlobalCoordinates (double radius, double alpha)
	returns the global coordinates on the track at the given radius and angle that are responsible for the segment of the
Protected Attributes
double	radius
double	width
bool	show_aabb
list< dGeomID >	innerWalls
list< dGeomID >	outerWalls
double	widthWall
double	heightWall
double	angle
int	left
bool	obstacle_exists
Color	color
	obstacle color

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Detailed Description

class for degree segments

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Constructor & Destructor Documentation

DegreeSegment	(	const Position &	p,
		const double &	angle
	)

Constructor.

DegreeSegment

(

const Matrix &

position

)

Constructor.

virtual ~DegreeSegment

(

)

[inline, virtual]

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Member Function Documentation

void create

(

dSpaceID

space

)

[virtual]

Implements AbstractTrackSection.

void destroy

(

)

[virtual]

Implements AbstractTrackSection.

void draw

(

)

[virtual]

draws the obstacle (4 boxes for the playground)

Implements AbstractTrackSection.

Position getGlobalCoordinates	(	double	radius,
		double	alpha
	)			[protected]

returns the global coordinates on the track at the given radius and angle that are responsible for the segment of the

double getLength

(

)

[virtual]

returns the length of the segment, here it is the length of the arc

Implements AbstractTrackSection.

Position getLocalCoordinates	(	double	radius,
		double	alpha
	)			[protected]

returns the local coordinates on the track at the given radius and angle that are responsible for the segment of the

double getSectionIdValue

(

const Position &

p

)

[virtual]

returns a value between 0 and 100 that tells at which section you are on the segment.

0 means you are on the beginning 100 means you are at the end returns -1 if no IdValue can be given

Implements AbstractTrackSection.

Matrix getTransformedEndMatrix

(

)

[virtual]

gives the position and rotation(angle) of the segment at the end of the segment so that a new segment could be placed there if you want to place the new segment, you must muliplicate: getTransformedEndMatrix()*getPositionMatrix();

Implements AbstractTrackSection.

double getWidth

(

)

[virtual]

returns the width of the segment,

Implements AbstractTrackSection.

double getWidthIdValue

(

const Position &

p

)

[virtual]

returns a value between 0 and 100 that tells at which width you are on the segment, more to right or more to the left.

0 means you are on the left 50 means you are in the middle 100 means you are on the right returns -1 if no WidthValue can be given

Implements AbstractTrackSection.

bool isInside

(

const Position &

p

)

[virtual]

returns true if the real coordinates lay inside of the segment

Implements AbstractTrackSection.

void setCurveAngle

(

const double &

alpha

)

[virtual]

void setProperties

(

)

[protected]

void setRadius

(

const double &

rad

)

[virtual]

void setWidth

(

double

w

)

[virtual]

sets the width of the segment,

Implements AbstractTrackSection.

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Member Data Documentation

double angle [protected]

Color color [protected]

obstacle color

double heightWall [protected]

list<dGeomID> innerWalls [protected]

int left [protected]

bool obstacle_exists [protected]

list<dGeomID> outerWalls [protected]

double radius [protected]

bool show_aabb [protected]

double width [protected]

double widthWall [protected]

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

• degreesegment.h
• degreesegment.cpp

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