org.lwjgl.opengl
Class RenderTexture

java.lang.Object
  org.lwjgl.opengl.RenderTexture

public final class RenderTexture
extends java.lang.Object

This class represents the state necessary for render-to-texture.

Field Summary

static int	RENDER_TEXTURE_1D The TEXTURE_1D target.
static int	RENDER_TEXTURE_2D The TEXTURE_2D target.
static int	RENDER_TEXTURE_CUBE_MAP The TEXTURE_CUBE_MAP target.
static int	RENDER_TEXTURE_RECTANGLE The TEXTURE_RECTANGLE target.

Constructor Summary

RenderTexture(boolean useRGB, boolean useRGBA, boolean useDepth, boolean isRectangle, int target, int mipmaps)
Creates a RenderTexture object for enabling render-to-texture on a P-buffer.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

RENDER_TEXTURE_1D

public static final int RENDER_TEXTURE_1D

The TEXTURE_1D target.

See Also:

Constant Field Values

RENDER_TEXTURE_2D

public static final int RENDER_TEXTURE_2D

The TEXTURE_2D target.

See Also:

Constant Field Values

RENDER_TEXTURE_RECTANGLE

public static final int RENDER_TEXTURE_RECTANGLE

The TEXTURE_RECTANGLE target.

See Also:

Constant Field Values

RENDER_TEXTURE_CUBE_MAP

public static final int RENDER_TEXTURE_CUBE_MAP

The TEXTURE_CUBE_MAP target.

See Also:

Constant Field Values

Constructor Detail

RenderTexture

public RenderTexture(boolean useRGB,
                     boolean useRGBA,
                     boolean useDepth,
                     boolean isRectangle,
                     int target,
                     int mipmaps)

Creates a RenderTexture object for enabling render-to-texture on a P-buffer.

NOTE: Only one of useRGB and useRGBA can be true at the same time.

NOTE: useRGB(A) and useDepth can be true at the same time, thus allowing two different render textures.

NOTE: The target parameter can be one of the following:

RENDER_TEXTURE_1D RENDER_TEXTURE_2D RENDER_TEXTURE_RECTANGLE RENDER_TEXTURE_CUBE_MAP

Parameters:

useRGB - - When true the P-buffer can be used as an RGB render texture.

useRGBA - - When true the P-buffer can be used as an RGBA render texture.

useDepth - - When true the P-buffer can be used as a depth render texture.

isRectangle - - When true rectangle textures will be allowed on the P-buffer.

target - - The texture target of the render texture.

mipmaps - - How many mipmap levels to allocate on the P-buffer.