Wizt::VFrameBuffer Struct Reference

Encapsulation of a framebuffer, which is used to collect image rendering results. More...

#include </home/werner/origo/vish/ocean/Anemonia/VFrameBuffer.hpp>

List of all members.

Classes

• struct Exception
• struct Grab

  Callback class for grabbing frames. More...
  

• struct ImageTileProcessor

  Interface class for processing color data acquired by rendering. More...
  

• struct MetaInfo

  Meta information available per frame. More...
  

• struct OutputFormat
• struct OutputFormatProvider
• class Renderer

  Base class for a renderer that is able to provide some pixel data. More...
  

Public Types

• enum format {
    luminance = 0x01, rgb = 0x02, alpha = 0x04, zbuffer = 0x08,
    rgba = rgb | alpha, rgbz = rgb | zbuffer, rgbaz = rgb | alpha | zbuffer
  }

  Format for framebuffer grabbing requests. More...
  

• typedef ImageTile::Size Size

  Local size class, used for tiles.
  

Public Member Functions

• VFrameBuffer (const RefPtr< Renderer > &R=NullPtr())

  Constructor, but default doesn't set a Renderer.
  

• VFrameBuffer (const VFrameBuffer &VFB)

  Copy Constructor.
  

• ~VFrameBuffer ()

  Destructor.
  

Static Public Member Functions

• static RefPtr< OutputFormat > getOutputFormat (const string &id)
• static RefPtr< StringSelection > getOutputFormatOptions (const string &preference="")

Public Attributes

• RefPtr< Renderer > MyRenderer

  The Renderer used to manage this FrameBuffer.
  

• struct Anemonia_API Renderer

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Detailed Description

Encapsulation of a framebuffer, which is used to collect image rendering results.

Note that the framebuffer itself does not store any image information. Instead, it provides means to render an image and provide the results to somewhere else. The VFrameBuffer itself is nothing more than a pointer to a Renderer object that will do the actual work.

For instance, it may be used to directly pass image rendering to an OpenGL texture. It may also be used to implement interactive OpenGL viewers. It may moreover be used to implement software raytracing, nothing to do with OpenGL at all.

Currently, this class is still under investigation and major restructing will happen.

Examples:

WebVish.cpp.

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Member Enumeration Documentation

enum Wizt::VFrameBuffer::format

Format for framebuffer grabbing requests.

Enumerator:

luminance	provide gray scale luminance values
rgb	contains red,green,blue pixels
alpha	contains alpha channel
zbuffer	contain depth information

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The documentation for this struct was generated from the following files:

• ocean/Anemonia/VFrameBuffer.hpp
• ocean/Anemonia/VFrameBuffer.cpp