SamplePoint Class Reference

#include <SamplePoint.h>

Collaboration diagram for SamplePoint:

[legend]List of all members.

Public Member Functions
	SamplePoint (vector3f coord, vector5f stream, int renderId, float taperingCoeff)
	~SamplePoint (void)
void	setCoord (double x, double y, double z)
void	setNormal (double x, double y, double z)
void	setTangent (double x, double y, double z)
void	setCoord (vector3f v)
void	setNormal (vector3f v)
void	setTangent (vector3f v)
void	setTextureCoeff (float tcoeff)
vector3f	getCoord ()
vector3f	getNormal ()
vector3f	getTangent ()
vector3f	getNormalizedStream ()
int	getStreamlineId ()
int	getRenderId ()
float	getTapering ()
float	getTextureCoeff ()
void	setStreamlineId (int newId)
void	setRenderId (int newId)
int	compare (SamplePoint *p)
bool	operator< (SamplePoint &sp)
Static Public Member Functions
static bool	sort (SamplePoint *lhs, SamplePoint *rhs)
Private Attributes
vector3f	m_coord
vector5f	m_stream
vector3f	m_normal
vector3f	m_tangent
float	m_taperingCoeff
float	m_textureCoeff
int	m_streamlineId
int	m_renderId

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Detailed Description

This class is a container for the sample points of a streamline. It contains he specific velocity, pressure values, etc.
It also contains the RenderId, as well as the Id of the streamline, the tangent, etc.. .

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Constructor & Destructor Documentation

SamplePoint::SamplePoint	(	vector3f	coord,
		vector5f	stream,
		int	renderId,
		float	taperingCoeff
	)

constructor

Parameters:

	coord	coordinates of the samplepoint
	stream	the data of the stream
	renderId	the renderId of the samplepoint
	taperingCoeff	the coefficient of the tapering

SamplePoint::~SamplePoint

(

void

)

destructor

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Member Function Documentation

void SamplePoint::setCoord	(	double	x,
		double	y,
		double	z
	)

Sets the Coordinates of the sample point.

Parameters:

	x	coordinate on the x axis
	y	coordinate on the y axis
	z	coordinate on the z axis

void SamplePoint::setNormal	(	double	x,
		double	y,
		double	z
	)

Sets the normal of the sample point.

Parameters:

	x	the value of the Normal on the x axis
	y	the value of the Normal on the y axis
	z	the value of the Normal on the z axis

void SamplePoint::setTangent	(	double	x,
		double	y,
		double	z
	)

Sets the Tangent of the sample point.

Parameters:

	x	the value of the Normal on the x axis
	y	the value of the Normal on the y axis
	z	the value of the Normal on the z axis

void SamplePoint::setCoord

(

vector3f

v

)

Sets the Coordinates of the sample point.

Parameters:

v

vector that contains the data

void SamplePoint::setNormal

(

vector3f

v

)

Sets the normal of the sample point.

Parameters:

v

vector that contains the data

void SamplePoint::setTangent

(

vector3f

v

)

Sets the Tangent of the sample point.

Parameters:

v

vector that contains the data

void SamplePoint::setTextureCoeff

(

float

tcoeff

)

Sets the coefficient (needed for texture generation) for each sample point.

Parameters:

tcoeff

The coefficient for the texturing.

vector3f SamplePoint::getCoord

(

)

Returns the coordinates of the sample point.

Returns:

the coordinates

vector3f SamplePoint::getNormal

(

)

Returns the normal of the sample point.

Returns:

normal of the sample point

vector3f SamplePoint::getTangent

(

)

Returns the tangent of the sample point.

Returns:

tangent of the sample point

vector3f SamplePoint::getNormalizedStream

(

)

Returns the Stream of the sample point normalized.

Returns:

normalized stream data

int SamplePoint::getStreamlineId

(

)

Returns the ID of the streamline the sample point belongs to.

Returns:

streamline id

int SamplePoint::getRenderId

(

)

Returns the render Id of the samplepoint within the streamline.

Returns:

renderID

float SamplePoint::getTapering

(

)

Returns the tapering coefficient for the sample point.

Returns:

tapering coeff

float SamplePoint::getTextureCoeff

(

)

Returns the Coefficient for the texture generation.

Returns:

texture coefficient

void SamplePoint::setStreamlineId

(

int

newId

)

Sets the streamline id of the sample point.

Parameters:

newId

id of the streamline the sample point belongs to

void SamplePoint::setRenderId

(

int

newId

)

Sets the Render id of the sample point within a streamline.

Parameters:

newId

renderId

int SamplePoint::compare

(

SamplePoint *

p

)

This function compares the RenderId from this SamplePoint with the RenderId of a different sample point.

Parameters:

*p

the sample point this sample point is compared to

bool SamplePoint::operator<

(

SamplePoint &

sp

)

The < operator is overwritten to compare two sample points on a streamline with their RenderId

Parameters:

&sp

the sample point which is compared to this sample point.

static bool SamplePoint::sort	(	SamplePoint *	lhs,
		SamplePoint *	rhs
	)			[static]

This Function is called to sort the sample points.

Parameters:

	*lhs	first sample point
	*rhs	second sample point

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Member Data Documentation

vector3f SamplePoint::m_coord [private]

vector5f SamplePoint::m_stream [private]

vector which stores the coordinates of the sample point

vector3f SamplePoint::m_normal [private]

vector which stores the stream data of the sample point

vector3f SamplePoint::m_tangent [private]

vector which stores the normal data of the sample point

float SamplePoint::m_taperingCoeff [private]

vector which stores the tangent data of the sample point

float SamplePoint::m_textureCoeff [private]

stores the tapering coefficient

int SamplePoint::m_streamlineId [private]

stores the texturing coefficient

int SamplePoint::m_renderId [private]

stores the streamline id

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

• D:/UNI/semester1/visualisierung/uebung/abgabe2/FlowVis/include/SamplePoint.h

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