org.jogamp.java3d

Class SensorRead

java.lang.Object

org.jogamp.java3d.SensorRead

public class SensorRead
extends java.lang.Object

A SensorRead encapsulates all the information associated with a single reading of a sensor, including a timestamp, a transform, and, optionally, button values.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAXIMUM_SENSOR_BUTTON_COUNT The maximum number of sensor-attached buttons tracked on a per sensor basis.

Constructor Summary

Constructors

Constructor and Description
SensorRead() Constructs a SensorRead object with default parameters.
SensorRead(int numButtons) Constructs a SensorRead object with the specified number of buttons.

Method Summary

Modifier and Type	Method and Description
void	get(Transform3D result) Retrieve the SensorRead's transform and place it in result
void	getButtons(int[] values) Copies the array of button values for this SensorRead object into the specified array.
int	getNumButtons() Returns the number of buttons associated with this SensorRead object.
long	getTime() Retrieve this SensorRead's associated time stamp
void	set(Transform3D t1) Set the SensorRead's transform to the value specified
void	setButtons(int[] values) Sets the values of all buttons for this SensorRead object.
void	setTime(long time) Sets this SensorRead's time stamp to the specified argument

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAXIMUM_SENSOR_BUTTON_COUNT

public static final int MAXIMUM_SENSOR_BUTTON_COUNT

The maximum number of sensor-attached buttons tracked on a per sensor basis.

See Also:

Constant Field Values

Constructor Detail

SensorRead

public SensorRead()

Constructs a SensorRead object with default parameters. The default values are as follows:

number of buttons : 0
button values : 0 (for all array elements)
transform : identity
time : current time

SensorRead

public SensorRead(int numButtons)

Constructs a SensorRead object with the specified number of buttons.

Parameters:

numButtons - the number of buttons for this SensorRead

Method Detail

set

public void set(Transform3D t1)

Set the SensorRead's transform to the value specified

Parameters:

t1 - this sensor's reading

get

public void get(Transform3D result)

Retrieve the SensorRead's transform and place it in result

Parameters:

result - the recipient of the this sensor's reading

setTime

public void setTime(long time)

Sets this SensorRead's time stamp to the specified argument

Parameters:

time - the time to associate with this reading

getTime

public long getTime()

Retrieve this SensorRead's associated time stamp

Returns:

the SensorRead's time as a long

setButtons

public void setButtons(int[] values)

Sets the values of all buttons for this SensorRead object.

Parameters:

values - array contining the new buttons for this SensorRead

Throws:

java.lang.ArrayIndexOutOfBoundsException - if this object has 0 buttons or if values.length is less than the number of buttons in this object.

getButtons

public void getButtons(int[] values)

Copies the array of button values for this SensorRead object into the specified array. This method has no effect if this SensorRead object has 0 buttons. The array must be large enough to hold all of the buttons.

Parameters:

values - array that will receive the values of all buttons for this SensorRead

getNumButtons

public int getNumButtons()

Returns the number of buttons associated with this SensorRead object.

Returns:

the number of buttons associated with this SensorRead object

Since:

Java 3D 1.2