Package com.luciad.view.lightspeed.util.opengl.texture

Class ALsp2DTextureObject

java.lang.Object

com.luciad.view.lightspeed.services.glcache.ALspGLResource

com.luciad.view.lightspeed.util.opengl.texture.ALspTextureObject

com.luciad.view.lightspeed.util.opengl.texture.ALsp2DTextureObject

Direct Known Subclasses:

TLsp2DImageTextureObject

public abstract class ALsp2DTextureObject
extends ALspTextureObject

Manages an OpenGL 2D texture object. This abstract class provides the base functionality to create, bind and destroy the texture object. Definition of the texture image and other texture parameters is left up to implementing classes.

Since:

2016.1

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ALsp2DTextureObject(int aWidth, int aHeight)	Constructs a new ALsp2DTextureObject.
protected	ALsp2DTextureObject(String aDisplayName, int aWidth, int aHeight)	Constructs a new ALsp2DTextureObject.

Method Summary

Modifier and Type	Method	Description
final int	getHeight()	Gets the height of the texture.
final int	getTarget()	Gets the target for this texture.
final int	getWidth()	Gets the width of the texture.

Methods inherited from class com.luciad.view.lightspeed.util.opengl.texture.ALspTextureObject

bind, destroy, getBytes, getTextureObject, init, isDestroyed, unbind

Methods inherited from class com.luciad.view.lightspeed.services.glcache.ALspGLResource

getSourceString, isBound, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ALsp2DTextureObject

protected ALsp2DTextureObject(int aWidth,
 int aHeight)

Constructs a new ALsp2DTextureObject.

Parameters:

aWidth - the width of the texture.

aHeight - the height of the texture.

ALsp2DTextureObject

protected ALsp2DTextureObject(String aDisplayName,
 int aWidth,
 int aHeight)

Constructs a new ALsp2DTextureObject.

Parameters:

aDisplayName - the display name for the texture.

aWidth - the width of the texture.

aHeight - the height of the texture.

Method Details

getTarget

public final int getTarget()

Gets the target for this texture. This is always ILcdGL.GL_TEXTURE_2D.

Specified by:

getTarget in class ALspTextureObject

Returns:

ILcdGL.GL_TEXTURE_2D

getWidth

public final int getWidth()

Gets the width of the texture.

Returns:

the width in pixels

getHeight

public final int getHeight()

Gets the height of the texture.

Returns:

the height in pixels