Package com.jme3.shader

Class ShaderBufferBlock

java.lang.Object

com.jme3.shader.ShaderVariable

com.jme3.shader.ShaderBufferBlock

public class ShaderBufferBlock
extends ShaderVariable

Implementation of shader's buffer block.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	ShaderBufferBlock.BufferType

Field Summary

Fields

Modifier and Type	Field	Description
protected BufferObject	bufferObject	Current used buffer object.
protected WeakReference<BufferObject>	bufferObjectRef
protected ShaderBufferBlock.BufferType	type

Fields inherited from class com.jme3.shader.ShaderVariable

LOC_NOT_DEFINED, LOC_UNKNOWN, location, name, updateNeeded

Constructor Summary

Constructors

Constructor	Description
ShaderBufferBlock()

Method Summary

Modifier and Type	Method	Description
void	clearUpdateNeeded()	Clear the flag isUpdateNeeded().
BufferObject	getBufferObject()	Get the current storage data.
WeakReference<BufferObject>	getBufferObjectRef()
ShaderBufferBlock.BufferType	getType()
boolean	isUpdateNeeded()	Return true if need to update this storage block.
void	reset()	Reset this storage block.
void	setBufferObject(ShaderBufferBlock.BufferType type, BufferObject bufferObject)	Set the new buffer object.
void	setBufferObjectRef(WeakReference<BufferObject> bufferObjectRef)

Methods inherited from class com.jme3.shader.ShaderVariable

getLocation, getName, setLocation, setName

Methods inherited from class java.lang.Object

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

Field Details

bufferObject

protected BufferObject bufferObject

Current used buffer object.

bufferObjectRef

protected WeakReference<BufferObject> bufferObjectRef

type

protected ShaderBufferBlock.BufferType type

Constructor Details

ShaderBufferBlock

public ShaderBufferBlock()

Method Details

setBufferObject

public void setBufferObject(ShaderBufferBlock.BufferType type,
 BufferObject bufferObject)

Set the new buffer object.

Parameters:

bufferObject - the new buffer object.

getType

public ShaderBufferBlock.BufferType getType()

isUpdateNeeded

public boolean isUpdateNeeded()

Return true if need to update this storage block.

Returns:

true if need to update this storage block.

clearUpdateNeeded

public void clearUpdateNeeded()

Clear the flag isUpdateNeeded().

reset

public void reset()

Reset this storage block.

getBufferObject

public BufferObject getBufferObject()

Get the current storage data.

Returns:

the current storage data.

getBufferObjectRef

public WeakReference<BufferObject> getBufferObjectRef()

setBufferObjectRef

public void setBufferObjectRef(WeakReference<BufferObject> bufferObjectRef)