GenericVRPNServer Class Reference

A class providing a very simple generic VRPN server capable of creating Analog and Button controls. More...

Public Member Functions
	~GenericVRPNServer ()
	Public destructor.
void	loop ()
	The loop() method has to be called periodically in order for vrpn to work.
void	addButton (std::string name, int buttonCount)
void	changeButtonState (std::string name, int index, int state)
int	getButtonState (std::string name, int index)
void	addAnalog (std::string name, int channelCount)
void	changeAnalogState (std::string name,...)
double *	getAnalogChannels (std::string name)
void	reportAnalogChanges (std::string name)

Static Public Member Functions
static GenericVRPNServer *	getInstance (int port)
	Public singleton factory.

Detailed Description

A class providing a very simple generic VRPN server capable of creating Analog and Button controls.

Member Function Documentation

void addButton	(	std::string	name,
		int	buttonCount
	)

Creates a new button object within the VRPN server

Parameters

name	name of the vrpn peripheral
buttonCount	number of virtual buttons in the peripeheral

void changeButtonState	(	std::string	name,
		int	index,
		int	state
	)

Change the button state of a button inside a created VRPN peripheral

Parameters

name	name of the vrpn peripheral containing the button
index	index of the button (beginning by 0)
state	new state of the button 0 = off, 1 = on

int getButtonState	(	std::string	name,
		int	index
	)

Get the state of a button

Parameters

name	name of the vrpn peripheral containing the button
index	index of the button (beginning by 0)

Returns

the state of the button

void addAnalog	(	std::string	name,
		int	channelCount
	)

Creates a new analog object within the VRPN server

Parameters

name	name of the vrpn peripheral
channelCount	number of channels in the peripeheral

void changeAnalogState	(	std::string	name,
			...
	)

Change the state of channels of an analog VRPN peripheral

Parameters

name	name of the vrpn peripheral containing the analog control
ellipsis	list of the values (double)

double * getAnalogChannels

(

std::string

name

)

Gets a pointer to the channel array

Parameters

name	name of the vrpn peripheral containing the analog control

Returns

pointer to the array containing the channels

void reportAnalogChanges

(

std::string

name

)

Marks the selected analog server channels as modified so the values are sent in the next loop

Parameters

name	name of the vrpn peripheral containing the analog control