gramods::gmGraphics::MultiscopicMultiplexer Class Reference

The multiscopic multiplexing is the process of rendering images for the left and the right (or more) eyes in a format that can be physically or optically separated at a later stage so that these images are visible only to the correct eye. More...

#include <MultiscopicMultiplexer.hh>

Inheritance diagram for gramods::gmGraphics::MultiscopicMultiplexer:

Collaboration diagram for gramods::gmGraphics::MultiscopicMultiplexer:

Public Member Functions
virtual size_t	getEyeCount ()=0
	Returns the number of eyes that should be rendered for the multiplexer. More...
virtual void	prepare ()=0
	Prepares the multiplexer for rendering to the two eyes. More...
virtual void	setupRendering (size_t eye)=0
	Sets up rendering for one eye at a time. More...
virtual void	finalize ()=0
	Finalizes the multiplexing. More...
virtual std::string	getDefaultKey () override
	Returns the default key, in Configuration, for the Object. More...
Public Member Functions inherited from gramods::gmCore::Object
	Object ()
	Initializes internal data. More...
virtual	~Object ()
	Cleaning up internal data. More...
virtual void	initialize ()
	Called to initialize the Object. More...
virtual void	accept (Visitor *visitor)
	Calls the visitors apply method with this as argument. More...
virtual void	traverse (Visitor *visitor)
	Calls the child Object's accept method, if such exist. More...
bool	isInitialized ()
	Returns true if the Object is initialized. More...

Detailed Description

The multiscopic multiplexing is the process of rendering images for the left and the right (or more) eyes in a format that can be physically or optically separated at a later stage so that these images are visible only to the correct eye.

Examples are sequential frame multiplex, split screen or pixel interlaced multiplexing, and anaglyphic color multiplexing.

A MultiscopicView will for each frame call, in order,

1. prepare()
2. N = getEyeCount()
3. setupRendering(0)
4. ...
5. setupRendering(N-1)
6. finalize()

Member Function Documentation

finalize()

virtual void gramods::gmGraphics::MultiscopicMultiplexer::finalize ( )

pure virtual

Finalizes the multiplexing.

Implemented in gramods::gmGraphics::SideBySideMultiplexer, gramods::gmGraphics::QuadBufferMultiplexer, gramods::gmGraphics::LinearAnaglyphsMultiplexer, and gramods::gmGraphics::InterlaceMultiplexer.

getDefaultKey()

virtual std::string gramods::gmGraphics::MultiscopicMultiplexer::getDefaultKey ( )

inlineoverridevirtual

Returns the default key, in Configuration, for the Object.

Reimplemented from gramods::gmCore::Object.

getEyeCount()

virtual size_t gramods::gmGraphics::MultiscopicMultiplexer::getEyeCount ( )

pure virtual

Returns the number of eyes that should be rendered for the multiplexer.

Most multiplexers are stereoscopic and will therefore return two (2).

Implemented in gramods::gmGraphics::SideBySideMultiplexer, gramods::gmGraphics::QuadBufferMultiplexer, gramods::gmGraphics::LinearAnaglyphsMultiplexer, and gramods::gmGraphics::InterlaceMultiplexer.

prepare()

virtual void gramods::gmGraphics::MultiscopicMultiplexer::prepare ( )

pure virtual

Prepares the multiplexer for rendering to the two eyes.

Implemented in gramods::gmGraphics::SideBySideMultiplexer, gramods::gmGraphics::QuadBufferMultiplexer, gramods::gmGraphics::LinearAnaglyphsMultiplexer, and gramods::gmGraphics::InterlaceMultiplexer.

setupRendering()

virtual void gramods::gmGraphics::MultiscopicMultiplexer::setupRendering ( size_t  eye )

pure virtual

Sets up rendering for one eye at a time.

Implemented in gramods::gmGraphics::SideBySideMultiplexer, gramods::gmGraphics::QuadBufferMultiplexer, gramods::gmGraphics::LinearAnaglyphsMultiplexer, and gramods::gmGraphics::InterlaceMultiplexer.

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The documentation for this class was generated from the following file:

• /home/karlu/private/program/gramods/modules/gmGraphics/include/gmGraphics/MultiscopicMultiplexer.hh