Package com.jme3.util

Class TempVars

java.lang.Object

com.jme3.util.TempVars

public class TempVars
extends Object

Temporary variables assigned to each thread. Engine classes may access these temp variables with TempVars.get(), all retrieved TempVars instances must be returned via TempVars.release(). This returns an available instance of the TempVar class ensuring this particular instance is never used elsewhere in the meantime.

Field Summary

Fields

Modifier and Type	Field	Description
final Quaternion	quat1	General quaternions.
final Vector3f	vect1	General vectors.
final Vector3f	vect2	auxiliary Vector3f

Method Summary

Modifier and Type	Method	Description
static TempVars	get()	Acquire an instance of the TempVar class.
void	release()	Releases this instance of TempVars.

Methods inherited from class java.lang.Object

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

Field Details

vect1

public final Vector3f vect1

General vectors.

vect2

public final Vector3f vect2

auxiliary Vector3f

quat1

public final Quaternion quat1

General quaternions.

Method Details

get

public static TempVars get()

Acquire an instance of the TempVar class. You have to release the instance after use by calling the release() method. If more than STACK_SIZE (currently 5) instances are requested in a single thread then an ArrayIndexOutOfBoundsException will be thrown.

Returns:

A TempVar instance

release

public void release()

Releases this instance of TempVars. Once released, the contents of the TempVars are undefined. The TempVars must be released in the opposite order that they are retrieved, e.g. Acquiring vars1, then acquiring vars2, vars2 MUST be released first otherwise an exception will be thrown.