subscript.vis
Class Texture

java.lang.Object
  subscript.vis.Texture

public class Texture
extends java.lang.Object

Wrapper for OpenGL textures.

Constructor Summary

Texture(java.awt.image.BufferedImage im)

Texture(java.awt.image.BufferedImage im, int width, int height)

Texture(java.lang.String path)
Create a new texture.

Texture(java.lang.String path, int width, int height)
Create a new texture.

Method Summary

void	bind(javax.media.opengl.GLAutoDrawable gldrawable, javax.media.opengl.GL gl) Called to indicate that subsequent rendering should use this texture.
int	getHeight()
int	getWidth()
int	init(javax.media.opengl.GLAutoDrawable gldrawable) Called internally to register this texture with a new GL context.
void	setFiltering(boolean v)
void	setup(javax.media.opengl.GLAutoDrawable gldrawable, javax.media.opengl.GL gl)
void	unbind(javax.media.opengl.GLAutoDrawable gldrawable, javax.media.opengl.GL gl)

Methods inherited from class java.lang.Object

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

Constructor Detail

Texture

public Texture(java.lang.String path,
               int width,
               int height)
        throws java.io.IOException

Create a new texture.

Parameters:

path - Pathname to a picture which is 2^n X 2^m pixels.

Throws:

java.io.IOException

Texture

public Texture(java.awt.image.BufferedImage im,
               int width,
               int height)

Texture

public Texture(java.awt.image.BufferedImage im)

Texture

public Texture(java.lang.String path)
        throws java.io.IOException

Create a new texture.

Parameters:

path - Pathname to a picture which is 2^n X 2^m pixels.

Throws:

java.io.IOException

Method Detail

setFiltering

public void setFiltering(boolean v)

getWidth

public int getWidth()

getHeight

public int getHeight()

init

public int init(javax.media.opengl.GLAutoDrawable gldrawable)

Called internally to register this texture with a new GL context.

setup

public void setup(javax.media.opengl.GLAutoDrawable gldrawable,
                  javax.media.opengl.GL gl)

bind

public void bind(javax.media.opengl.GLAutoDrawable gldrawable,
                 javax.media.opengl.GL gl)

Called to indicate that subsequent rendering should use this texture. If the GL context is new, the texture will be initialized automatically. Otherwise, the last used texture ID will be recycled.

unbind

public void unbind(javax.media.opengl.GLAutoDrawable gldrawable,
                   javax.media.opengl.GL gl)