com.openinventor.inventor

Class SoPBuffer

java.lang.Object

com.openinventor.inventor.Inventor

com.openinventor.inventor.SoGLRenderToBuffer

com.openinventor.inventor.SoPBuffer

Deprecated.

As of Open Inventor 9610 See documentation for more details

public class SoPBuffer
extends SoGLRenderToBuffer

Creates an OpenGL Pbuffer. This class creates an OpenGL Pbuffer object which may be used for accelerated off-screen rendering. Unlike a pixmap or offscreen bitmap, a Pbuffer is allocated in frame buffer memory and can be rendered to directly by the graphics hardware.

<font color="#0000FF">NOTE:</font> This class does not exist in Open Inventor 10.0 and later. Use SoRenderToTarget.

For most applications, using the SoOffscreenRenderer class will be more convenient. SoOffscreenRenderer uses Pbuffers automatically.

Pbuffers are only available if the graphics hardware supports OpenGL 1.2 or the OpenGL Pbuffer extension. On UNIX this extension is named "GLX_pbuffer" or "GLX_SGIX_pbuffer". On Windows this extension is named "WGL_ARB_pbuffer" or "WGL_EXT_pbuffer".

See also:

SoOffscreenRendererDeprecated since Open Inventor 9610
No longer supported, use SoRenderToTarget instead

Nested Class Summary

Nested classes/interfaces inherited from class com.openinventor.inventor.SoGLRenderToBuffer

SoGLRenderToBuffer.CubeMapTextureFaces, SoGLRenderToBuffer.TextureFormats, SoGLRenderToBuffer.TextureTargets

Nested classes/interfaces inherited from class com.openinventor.inventor.Inventor

Inventor.ConstructorCommand

Field Summary

Fields inherited from class com.openinventor.inventor.SoGLRenderToBuffer

TEXTURE_1D, TEXTURE_2D, TEXTURE_3D, TEXTURE_CUBE_MAP, TEXTURE_CUBE_MAP_NEGATIVE_X, TEXTURE_CUBE_MAP_NEGATIVE_Y, TEXTURE_CUBE_MAP_NEGATIVE_Z, TEXTURE_CUBE_MAP_POSITIVE_X, TEXTURE_CUBE_MAP_POSITIVE_Y, TEXTURE_CUBE_MAP_POSITIVE_Z, TEXTURE_DEPTH, TEXTURE_DEPTH_RGBA, TEXTURE_DEPTH_STENCIL, TEXTURE_DEPTH16, TEXTURE_RECTANGLE, TEXTURE_RGB, TEXTURE_RGB_FLOAT16, TEXTURE_RGB_FLOAT32, TEXTURE_RGBA, TEXTURE_RGBA_FLOAT16, TEXTURE_RGBA_FLOAT32, TEXTURE_STENCIL_INDEX, TEXTURE_STENCIL_INDEX8, TEXTURE_UNKNOW

Fields inherited from class com.openinventor.inventor.Inventor

VERBOSE_LEVEL, ZeroHandle

Method Summary

Modifier and Type	Method and Description
void	setRenderToTexture(boolean enable) Deprecated. Calls setRenderToTexture(enable, SoGLRenderToBuffer.TextureFormats.valueOf( SoGLRenderToBuffer.TextureFormats.TEXTURE_RGB.getValue() ), SoGLRenderToBuffer.TextureTargets.valueOf( SoGLRenderToBuffer.TextureTargets.TEXTURE_2D.getValue() ), false, false).
void	setRenderToTexture(boolean enable, SoGLRenderToBuffer.TextureFormats format) Deprecated. Calls setRenderToTexture(enable, format, SoGLRenderToBuffer.TextureTargets.valueOf( SoGLRenderToBuffer.TextureTargets.TEXTURE_2D.getValue() ), false, false).
void	setRenderToTexture(boolean enable, SoGLRenderToBuffer.TextureFormats format, SoGLRenderToBuffer.TextureTargets target) Deprecated. Calls setRenderToTexture(enable, format, target, false, false).
void	setRenderToTexture(boolean enable, SoGLRenderToBuffer.TextureFormats format, SoGLRenderToBuffer.TextureTargets target, boolean autoMipmap) Deprecated. Calls setRenderToTexture(enable, format, target, autoMipmap, false).
void	setRenderToTexture(boolean enable, SoGLRenderToBuffer.TextureFormats format, SoGLRenderToBuffer.TextureTargets target, boolean autoMipmap, boolean hasDepth) Deprecated. Specifies settings for the Pbuffer creation.
void	shareCurrentContext() Deprecated. Share OpenGL object with the current context.

Methods inherited from class com.openinventor.inventor.SoGLRenderToBuffer

bindToTexture, bindToTexture, bindToTexture, create, create, disable, getPixelFormat, getSize, getSizei32, isPBuffer, makeCurrent, releaseTexImage, releaseTexImage, resize, resize, selectCubeMapFace, setContextForSharing, setPixelFormat

Methods inherited from class com.openinventor.inventor.Inventor

dispose, getAddress, getNativeResourceHandle, startInternalThreads, stopInternalThreads

Methods inherited from class java.lang.Object

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

Method Detail

setRenderToTexture

public void setRenderToTexture(boolean enable)

Deprecated.

Calls setRenderToTexture(enable, SoGLRenderToBuffer.TextureFormats.valueOf( SoGLRenderToBuffer.TextureFormats.TEXTURE_RGB.getValue() ), SoGLRenderToBuffer.TextureTargets.valueOf( SoGLRenderToBuffer.TextureTargets.TEXTURE_2D.getValue() ), false, false).

Overrides:

setRenderToTexture in class SoGLRenderToBuffer

setRenderToTexture

public void setRenderToTexture(boolean enable,
                               SoGLRenderToBuffer.TextureFormats format,
                               SoGLRenderToBuffer.TextureTargets target,
                               boolean autoMipmap)

Deprecated.

Calls setRenderToTexture(enable, format, target, autoMipmap, false).

Overrides:

setRenderToTexture in class SoGLRenderToBuffer

setRenderToTexture

public void setRenderToTexture(boolean enable,
                               SoGLRenderToBuffer.TextureFormats format,
                               SoGLRenderToBuffer.TextureTargets target)

Deprecated.

Calls setRenderToTexture(enable, format, target, false, false).

Overrides:

setRenderToTexture in class SoGLRenderToBuffer

setRenderToTexture

public void setRenderToTexture(boolean enable,
                               SoGLRenderToBuffer.TextureFormats format)

Deprecated.

Calls setRenderToTexture(enable, format, SoGLRenderToBuffer.TextureTargets.valueOf( SoGLRenderToBuffer.TextureTargets.TEXTURE_2D.getValue() ), false, false).

Overrides:

setRenderToTexture in class SoGLRenderToBuffer

shareCurrentContext

public void shareCurrentContext()

Deprecated.

Share OpenGL object with the current context.

Overrides:

shareCurrentContext in class SoGLRenderToBuffer

setRenderToTexture

public void setRenderToTexture(boolean enable,
                               SoGLRenderToBuffer.TextureFormats format,
                               SoGLRenderToBuffer.TextureTargets target,
                               boolean autoMipmap,
                               boolean hasDepth)

Deprecated.

Specifies settings for the Pbuffer creation. Indicates if it must be created to be compliant with rendering to texture and also sets texture attributes.

Overrides:

setRenderToTexture in class SoGLRenderToBuffer