gramods::gmGraphics::MultiscopicTextureSplitter Class Reference

Texture that reads off one part at a time from another texture that encodes multiple textures, typically for stereoscopic transcoding. More...

#include <MultiscopicTextureSplitter.hh>

Inheritance diagram for gramods::gmGraphics::MultiscopicTextureSplitter:

Collaboration diagram for gramods::gmGraphics::MultiscopicTextureSplitter:

Classes
struct	Impl

Public Member Functions
GLuint	updateTexture (size_t frame_number, Eye eye) override
	Updates the texture and returns the ID of the associated GL texture object. More...
void	setTexture (std::shared_ptr< TextureInterface > texture)
	Set the texture to split. More...
void	setSplitType (size_t type)
	Sets the type of multiscopic splitting of the input texture. More...
void	traverse (Visitor *visitor) override
	Propagates the specified visitor. More...
Public Member Functions inherited from gramods::gmGraphics::Texture
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...
bool	isInitialized ()
	Returns true if the Object is initialized. More...

Static Public Attributes
static gramods::gmCore::OFactory::OFactoryInformation	_gm_ofi

Detailed Description

Texture that reads off one part at a time from another texture that encodes multiple textures, typically for stereoscopic transcoding.

Member Function Documentation

setSplitType()

void gramods::gmGraphics::MultiscopicTextureSplitter::setSplitType

(

size_t

type

)

Sets the type of multiscopic splitting of the input texture.

Possible values are

• 0, horizontal (default) and
• 1, vertical

XML-attribute: splitType

setTexture()

void gramods::gmGraphics::MultiscopicTextureSplitter::setTexture

(

std::shared_ptr< TextureInterface >

texture

)

Set the texture to split.

XML-attribute: texture

traverse()

void gramods::gmGraphics::MultiscopicTextureSplitter::traverse ( Visitor *  visitor )

overridevirtual

Propagates the specified visitor.

See also

Object::Visitor

Reimplemented from gramods::gmCore::Object.

updateTexture()

GLuint gramods::gmGraphics::MultiscopicTextureSplitter::updateTexture ( size_t  frame_number, Eye  eye  )

overridevirtual

Updates the texture and returns the ID of the associated GL texture object.

Must be called with GL context. This method will perform off-screen rendering.

Parameters

frame_number	The current frame being rendered. This number should increment by one for each frame, however it may wrap around and start over at zero.
eye	Eye for which the texture is requested. An implementation may use different textures for different eyes or may reuse the same texture for all eyes.

Returns

OpenGL texture ID of the updated texture

Implements gramods::gmGraphics::TextureInterface.

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

• /home/karlu/private/program/gramods/modules/gmGraphics/include/gmGraphics/MultiscopicTextureSplitter.hh
• /home/karlu/private/program/gramods/modules/gmGraphics/src/MultiscopicTextureSplitter.cpp