org.xith3d.render
Class SceneGraphOpenGLReference

java.lang.Object
  org.xith3d.render.SceneGraphOpenGLReference

public abstract class SceneGraphOpenGLReference
extends java.lang.Object

This class manages the reference of SceneGraph objects to OpenGL names.

Field Summary

static int

UNSET_NAME

Constructor Summary

SceneGraphOpenGLReference(CanvasPeer context, SceneGraphOpenGLReferences references, int numNames)
Creates a new SceneGraphOpenGLReference.

Method Summary

int	deleteName() Sets the (first) OpenGL name.
int	deleteName(int index) Sets the OpenGL name with the specified index.
void	destroyObject() Destroys this Object in OpenGL.
abstract void	destroyObject(int index, int name) Destroys this Object in OpenGL.
CanvasPeer	getContext()
int	getName()
int	getName(int index)
int	getNumNames(boolean onlyExisting)
SceneGraphOpenGLReferences	getReferences()
void	invalidateName() Sets the (first) OpenGL name.
void	invalidateName(int index) Sets the OpenGL name with the specified index.
boolean	isNameValid()
boolean	isNameValid(int index)
boolean	nameExists()
boolean	nameExists(int index)
abstract void	prepareObjectForDestroy()
void	setName(int name) Sets the (first) OpenGL name.
void	setName(int index, int name) Sets the OpenGL name with the specified index.
void	setNameValid(boolean valid) Sets the (first) OpenGL name.
void	setNameValid(int index, boolean valid) Sets the OpenGL name with the specified index.

Methods inherited from class java.lang.Object

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

Field Detail

UNSET_NAME

public static final int UNSET_NAME

See Also:

Constant Field Values

Constructor Detail

SceneGraphOpenGLReference

public SceneGraphOpenGLReference(CanvasPeer context,
                                 SceneGraphOpenGLReferences references,
                                 int numNames)

Creates a new SceneGraphOpenGLReference.

Parameters:

references -

numNames -

Method Detail

getContext

public final CanvasPeer getContext()

getReferences

public final SceneGraphOpenGLReferences getReferences()

setName

public final void setName(int index,
                          int name)

Sets the OpenGL name with the specified index.

Parameters:

index -

name -

deleteName

public final int deleteName(int index)

Sets the OpenGL name with the specified index.

Parameters:

index -

setName

public final void setName(int name)

Sets the (first) OpenGL name.

Parameters:

name -

deleteName

public final int deleteName()

Sets the (first) OpenGL name.

getName

public final int getName(int index)

Parameters:

index -

Returns:

the OpenGL name with the specified index.

nameExists

public final boolean nameExists(int index)

Parameters:

index -

Returns:

true, if the (first) OpenGL name exists.

getName

public final int getName()

Returns:

the (first) OpenGL name.

nameExists

public final boolean nameExists()

Returns:

true, if the (first) OpenGL name exists.

setNameValid

public final void setNameValid(int index,
                               boolean valid)

Sets the OpenGL name with the specified index.

Parameters:

index -

valid -

invalidateName

public final void invalidateName(int index)

Sets the OpenGL name with the specified index.

Parameters:

index -

setNameValid

public final void setNameValid(boolean valid)

Sets the (first) OpenGL name.

Parameters:

valid -

invalidateName

public final void invalidateName()

Sets the (first) OpenGL name.

isNameValid

public final boolean isNameValid(int index)

Parameters:

index -

Returns:

the OpenGL name with the specified index.

isNameValid

public final boolean isNameValid()

Returns:

the (first) OpenGL name.

getNumNames

public final int getNumNames(boolean onlyExisting)

prepareObjectForDestroy

public abstract void prepareObjectForDestroy()

destroyObject

public abstract void destroyObject(int index,
                                   int name)

Destroys this Object in OpenGL.

Parameters:

canvasPeer -

name -

destroyObject

public final void destroyObject()

Destroys this Object in OpenGL.

Parameters:

canvasID -