org.stellarium.ui.render
Class STextureNoGlpng

java.lang.Object
  org.stellarium.ui.render.STextureNoGlpng

All Implemented Interfaces:

STexture

 class STextureNoGlpng
extends java.lang.Object
implements STexture

Stellarium Texture

See C++ version of this file.

TODO: migrate to 0.8.1 and find a substitute for glpng?

Version:

Java

Author:

Jerome Beau

Field Summary

private int	loadType
private int	loadType2
private static java.lang.String	texDir
private int	texID
private java.lang.String	textureName
private boolean	wholePath

Fields inherited from interface org.stellarium.ui.render.STexture

TEX_LOAD_TYPE_PNG_ALPHA, TEX_LOAD_TYPE_PNG_BLEND1, TEX_LOAD_TYPE_PNG_BLEND3, TEX_LOAD_TYPE_PNG_BLEND4, TEX_LOAD_TYPE_PNG_BLEND8, TEX_LOAD_TYPE_PNG_REPEAT, TEX_LOAD_TYPE_PNG_SOLID, TEX_LOAD_TYPE_PNG_SOLID_REPEAT

Constructor Summary

STextureNoGlpng(boolean fullPath, java.lang.String _textureName, int _loadType)

STextureNoGlpng(boolean fullPath, java.lang.String _textureName, int _loadType, boolean mipmap)

STextureNoGlpng(java.lang.String someTextureName)

STextureNoGlpng(java.lang.String _textureName, int _loadType)

STextureNoGlpng(java.lang.String _textureName, int _loadType, boolean mipmap)

Method Summary

void	close()
protected void	finalize()
private int	genTexture()
float	getAverageLuminance()
int[]	getDimensions()
int	getID()
int	getSize()
private void	initTexture(java.lang.String _textureName, int _loadType)
private void	initTexture(java.lang.String _textureName, int _loadType, boolean fullPath)
(package private) boolean	load(java.lang.String fullName)
(package private) boolean	load(java.lang.String fullName, boolean mipmap)
private void	makeRGBTexture(java.awt.image.BufferedImage img, int target, boolean mipmapped)
private java.awt.image.BufferedImage	readPNGImage(java.io.File file)
private java.awt.image.BufferedImage	readPNGImage(java.lang.String resourceName)
(package private) void	reload()
static void	setTexDir(java.lang.String _texDir)
(package private) void	unload()

Methods inherited from class java.lang.Object

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

Field Detail

textureName

private java.lang.String textureName

texID

private int texID

loadType

private int loadType

loadType2

private int loadType2

texDir

private static java.lang.String texDir

wholePath

private boolean wholePath

Constructor Detail

STextureNoGlpng

public STextureNoGlpng(java.lang.String someTextureName)
                throws StellariumException

Throws:

StellariumException

STextureNoGlpng

public STextureNoGlpng(java.lang.String _textureName,
                       int _loadType)
                throws StellariumException

Throws:

StellariumException

STextureNoGlpng

public STextureNoGlpng(boolean fullPath,
                       java.lang.String _textureName,
                       int _loadType)
                throws StellariumException

Throws:

StellariumException

STextureNoGlpng

public STextureNoGlpng(boolean fullPath,
                       java.lang.String _textureName,
                       int _loadType,
                       boolean mipmap)
                throws StellariumException

Throws:

StellariumException

STextureNoGlpng

public STextureNoGlpng(java.lang.String _textureName,
                       int _loadType,
                       boolean mipmap)
                throws StellariumException

Throws:

StellariumException

Method Detail

initTexture

private void initTexture(java.lang.String _textureName,
                         int _loadType,
                         boolean fullPath)

initTexture

private void initTexture(java.lang.String _textureName,
                         int _loadType)

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable

load

boolean load(java.lang.String fullName)
       throws StellariumException

Throws:

StellariumException

load

boolean load(java.lang.String fullName,
             boolean mipmap)
       throws StellariumException

Throws:

StellariumException

genTexture

private int genTexture()

readPNGImage

private java.awt.image.BufferedImage readPNGImage(java.lang.String resourceName)

readPNGImage

private java.awt.image.BufferedImage readPNGImage(java.io.File file)

makeRGBTexture

private void makeRGBTexture(java.awt.image.BufferedImage img,
                            int target,
                            boolean mipmapped)

unload

void unload()

reload

void reload()
      throws StellariumException

Throws:

StellariumException

getSize

public int getSize()

Specified by:

getSize in interface STexture

Returns:

the texture size in pixels

getAverageLuminance

public float getAverageLuminance()

Specified by:

getAverageLuminance in interface STexture

Returns:

the average texture luminance : 0 is black, 1 is white

getDimensions

public int[] getDimensions()

Specified by:

getDimensions in interface STexture

close

public void close()

Specified by:

close in interface STexture

getID

public int getID()

Specified by:

getID in interface STexture

Returns:

the pointer ID used in OpenGL

setTexDir

public static void setTexDir(java.lang.String _texDir)