flowiz::FlowArrow Class Reference

The graphical representation of an Arrow Creates and manages position, movement and lifetime of an arrow. More...

#include <FlowArrow.h>

Public Member Functions
	FlowArrow ()
	~FlowArrow ()
void	generateNormalizedVertexData ()
	Generates a standard rectangle and maps an arrow on top of it. More...
void	generateCircleGeometryData ()
	Generates Circle geometry. More...
void	generateIntegrationVertexData (glm::uvec2 handlePosition, FlowField *flowField)
	Generates vertex data using Runge-Kutta-Integration Calculates Streamlet path from a handle point and thickens it. More...
void	update (float time)
	updates all time dependened actions More...
render::Geometry *	get_geometry ()
void	move (glm::vec3 position)
void	scale (glm::vec3 scale)
void	addMoveAnimation (glm::vec3 position, float time)
void	addMoveAnimation (glm::vec3 position, float time, int startTime)
void	addTransparencyAnimation (float transparency, float time)
int	get_birthTime ()
void	set_birthTime (int tBirth)
int	get_deathTime ()
void	set_deathTime (int deathTime)
glm::vec3	get_handlePoint ()
float	get_size ()
bool	isSquare ()
bool	isAlive ()
bool	isAlive (int timestep)
void	propagateTo (int timestep, FlowField *flowField)
	increases lifetime to the specified timestep More...
glm::vec2	get_positionAtTime (int timestep)
	Returns position at specified timestep. More...

Detailed Description

The graphical representation of an Arrow Creates and manages position, movement and lifetime of an arrow.

Constructor & Destructor Documentation

FlowArrow::FlowArrow

(

)

FlowArrow::~FlowArrow

(

)

Member Function Documentation

void FlowArrow::addMoveAnimation	(	glm::vec3	position,
		float	time
	)

void FlowArrow::addMoveAnimation	(	glm::vec3	position,
		float	time,
		int	startTime
	)

void FlowArrow::addTransparencyAnimation	(	float	transparency,
		float	time
	)

void FlowArrow::generateCircleGeometryData

(

)

Generates Circle geometry.

void FlowArrow::generateIntegrationVertexData	(	glm::uvec2	handlePosition,
		FlowField *	flowField
	)

Generates vertex data using Runge-Kutta-Integration Calculates Streamlet path from a handle point and thickens it.

void FlowArrow::generateNormalizedVertexData

(

)

Generates a standard rectangle and maps an arrow on top of it.

int flowiz::FlowArrow::get_birthTime ( )

inline

int flowiz::FlowArrow::get_deathTime ( )

inline

render::Geometry * FlowArrow::get_geometry

(

)

glm::vec3 flowiz::FlowArrow::get_handlePoint ( )

inline

glm::vec2 FlowArrow::get_positionAtTime

(

int

timestep

)

Returns position at specified timestep.

float FlowArrow::get_size

(

)

bool flowiz::FlowArrow::isAlive ( )

inline

bool flowiz::FlowArrow::isAlive ( int  timestep )

inline

bool FlowArrow::isSquare

(

)

void FlowArrow::move

(

glm::vec3

position

)

void FlowArrow::propagateTo	(	int	timestep,
		FlowField *	flowField
	)

increases lifetime to the specified timestep

Parameters

timestep	The new timestep
flowField	The vector field at that timestep

void FlowArrow::scale

(

glm::vec3

scale

)

void flowiz::FlowArrow::set_birthTime ( int  tBirth )

inline

void flowiz::FlowArrow::set_deathTime ( int  deathTime )

inline

void FlowArrow::update

(

float

time

)

updates all time dependened actions

Parameters

time	elapsed time since last update

---

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

• /Users/johnny/Documents/uni/Visualisierung 2/flowviz/flowviz/flowviz/src/flowCalc/FlowArrow.h
• /Users/johnny/Documents/uni/Visualisierung 2/flowviz/flowviz/flowviz/src/flowCalc/FlowArrow.cpp