org.lee.mugen.core.renderer.lwjgl
Class Texture

java.lang.Object
  org.lee.mugen.core.renderer.lwjgl.Texture

public class Texture
extends java.lang.Object

A texture to be bound within JOGL. This object is responsible for keeping track of a given OpenGL texture and for calculating the texturing mapping coordinates of the full image. Since textures need to be powers of 2 the actual texture may be considerably bigged that the source image and hence the texture mapping coordinates need to be adjusted to matchup drawing the sprite against the texture.

Author:

Kevin Glass, Brian Matzon

Constructor Summary

Texture(int target, int textureID)
Create a new texture

Method Summary

void	bind() Bind the specified GL context to a texture
float	getHeight() Get the height of the physical texture
int	getImageHeight() Get the height of the original image
int	getImageWidth() Get the width of the original image
int	getTexHeight()
int	getTextureID()
int	getTexWidth()
float	getWidth() Get the width of the physical texture
void	setHeight(int height) Set the height of the image
void	setTexHeight(int texHeight)
void	setTextureHeight(int texHeight) Set the height of this texture
void	setTextureWidth(int texWidth) Set the width of this texture
void	setTexWidth(int texWidth)
void	setWidth(int width) Set the width of the image

Methods inherited from class java.lang.Object

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

Constructor Detail

Texture

public Texture(int target,
               int textureID)

Create a new texture

Parameters:

target - The GL target

textureID - The GL texture ID

Method Detail

bind

public void bind()

Bind the specified GL context to a texture

Parameters:

gl - The GL context to bind to

setHeight

public void setHeight(int height)

Set the height of the image

Parameters:

height - The height of the image

setWidth

public void setWidth(int width)

Set the width of the image

Parameters:

width - The width of the image

getImageHeight

public int getImageHeight()

Get the height of the original image

Returns:

The height of the original image

getImageWidth

public int getImageWidth()

Get the width of the original image

Returns:

The width of the original image

getHeight

public float getHeight()

Get the height of the physical texture

Returns:

The height of physical texture

getWidth

public float getWidth()

Get the width of the physical texture

Returns:

The width of physical texture

setTextureHeight

public void setTextureHeight(int texHeight)

Set the height of this texture

Parameters:

texHeight - The height of the texture

setTextureWidth

public void setTextureWidth(int texWidth)

Set the width of this texture

Parameters:

texWidth - The width of the texture

getTextureID

public int getTextureID()

getTexWidth

public int getTexWidth()

setTexWidth

public void setTexWidth(int texWidth)

getTexHeight

public int getTexHeight()

setTexHeight

public void setTexHeight(int texHeight)