de.enough.polish.graphics3d.gles.nodes
Class TexturePlane

java.lang.Object
  de.enough.polish.graphics3d.gles.nodes.Actorx
      de.enough.polish.graphics3d.gles.nodes.TexturePlane

public class TexturePlane
extends Actorx

Node abstraction that ensure that images of arbitrary size can be represented as a textured 'Quad'.

Argument Image object is divided into subquads (submeshes) according to either maximum supported texture size or manually defined texture size.

Author:

Anders Bo Pedersen, anders@wicore.dk

Field Summary

Fields inherited from class de.enough.polish.graphics3d.gles.nodes.Actorx

children, gl10, parent, rXx, rYx, rZx, sXx, sYx, sZx, tXx, tYx, tZx

Constructor Summary

TexturePlane(javax.microedition.khronos.opengles.GL10 gl, Image sourceImg)

TexturePlane(javax.microedition.khronos.opengles.GL10 gl, Image sourceImg, int textureDimension)

TexturePlane(javax.microedition.khronos.opengles.GL10 gl, Image sourceImg, int textureDimension, boolean isExplicit)

Method Summary

int	getNumSubQuadPerColumn()
int	getNumSubQuadPerRow()
Quad	getSubTexture(int rowNum, int colNum) Returns a subQuad according to argument row and column number
int	getTextureDimension()
protected void	renderActor()
void	setTexture(Image sourceImg) Update or replace image represented by TexturePlane
void	setTexture(Image sourceImg, int textureDimension) Update or replace image represented by TexturePlane
void	setTexture(Image sourceImg, int textureDimension, boolean isExplicit) Update or replace image represented by TexturePlane
protected void	updateActor()

Methods inherited from class de.enough.polish.graphics3d.gles.nodes.Actorx

addChild, getChild, getNumChildren, removeChild, removeChild, render, setRotateXx, setRotateYx, setRotateZx, setScalex, setTranslationx, toString, update

Methods inherited from class java.lang.Object

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

Constructor Detail

TexturePlane

public TexturePlane(javax.microedition.khronos.opengles.GL10 gl,
                    Image sourceImg)

TexturePlane

public TexturePlane(javax.microedition.khronos.opengles.GL10 gl,
                    Image sourceImg,
                    int textureDimension)

TexturePlane

public TexturePlane(javax.microedition.khronos.opengles.GL10 gl,
                    Image sourceImg,
                    int textureDimension,
                    boolean isExplicit)

Method Detail

setTexture

public void setTexture(Image sourceImg)

Update or replace image represented by TexturePlane

Parameters:

sourceImg - source image that is to be shown by subquads

setTexture

public void setTexture(Image sourceImg,
                       int textureDimension)

Update or replace image represented by TexturePlane

Parameters:

sourceImg - source image that is to be shown by subquads

textureDimension - texture dimension to be used

setTexture

public void setTexture(Image sourceImg,
                       int textureDimension,
                       boolean isExplicit)

Update or replace image represented by TexturePlane

Parameters:

sourceImg - source image that is to be shown by subquads

textureDimension - texture dimension to be used

isExplicit - if texture dimension is set explicitly

getNumSubQuadPerRow

public int getNumSubQuadPerRow()

Returns:

int Number of subQuads per row

getNumSubQuadPerColumn

public int getNumSubQuadPerColumn()

Returns:

int Number of subQuads per column

getSubTexture

public Quad getSubTexture(int rowNum,
                          int colNum)

Returns a subQuad according to argument row and column number

Parameters:

rowNum -

colNum -

Returns:

Quad the subQuad if found otherwise null

getTextureDimension

public int getTextureDimension()

Returns:

the texture dimension

renderActor

protected void renderActor()

Specified by:

renderActor in class Actorx

updateActor

protected void updateActor()

Specified by:

updateActor in class Actorx