ge::FrameBufferObject Class Reference

#include <FrameBufferObject.h>

Inheritance diagram for ge::FrameBufferObject:

Public Types
enum	FBOTYPE {   NORMAL =0, COLOR, STENCIL_ONLY, DEPTH_ONLY,   DEPTH_STENCIL, HDR_ONLY }

Public Member Functions
	FrameBufferObject ()
virtual	~FrameBufferObject ()
void	clear ()
void	setupFrameBuffer (vmml::Vector2i _size)
void	resizeFrameBuffer (vmml::Vector2i _size)
void	createBasicBuffersAndColorBuffers (vmml::Vector2i _size, int _channels)
void	createBasicBufferSetup (vmml::Vector2i _size)
void	createDepthBuffer (vmml::Vector2i _size)
void	createStencilBuffer (vmml::Vector2i _size, int _channels=3)
void	createGBuffer (vmml::Vector2i _size)
void	createGBufferWithIDLayer (vmml::Vector2i _size)
void	addLayerType (ge::TextureProperties2D _prop)
void	bind ()
void	release ()
const std::shared_ptr< TextureHandle >	getColorTexture (GLint _index) const
void	getOpenGLError (std::string _input)
GLubyte *	getPickingResult (int _x, int _y, int _w, int _h, GLint _layer=2)
GLfloat *	getPickingResultf (int _x, int _y, int _w, int _h, GLint _layer=2)
void	saveFramebufferToFile (std::string _filePath)
int	getStandardFramebufferID ()
int	lookupStandardFramebufferID ()
void	setStandardFramebufferID (int _id)
int	getWidth () const
int	getHeight () const
void	printMaximumSizes ()

Public Attributes
enum ge::FrameBufferObject::FBOTYPE	FBOTYPE
GLvoid *	notype
GLfloat *	alpha
GLubyte *	rgba

Protected Member Functions
void	setSize (int _width, int _height)
void	createFrameBufferHandle ()
void	setupTextureChannels ()
void	attachColorChannels ()
void	addTextureChannel (ge::TextureProperties2D _prop, std::string _name="")
void	createBasicLayerSetup ()
void	attachTextureToFramebuffer (GLenum _attachement, GLenum _textarget, GLuint _texHandle, GLint _level)
void	callDrawBuffers ()
void	checkFramebufferStatus ()
void	setupRenderBuffer (GLenum _internalFormat, GLenum _assignedAttachement)
void	deleteMemory ()
void	deletePickbuffer ()
void	deleteFrameBufferHandle ()
void	retrievePickResult (int _x, int _y, int _w, int _h, GLint _layer, GLenum _format, GLenum _type)

Protected Attributes
RenderBufferObject	rbo
GLuint	fboId
GLuint	sboId
GLenum *	colorBuffers
std::vector< ge::TextureProperties2D >	layertypes
std::vector< std::shared_ptr< ge::TextureHandle > >	colorMaps
ge::DepthMap2Drgba	stencilMap
GLsizei	width
GLsizei	height
union {
GLvoid *   notype
GLfloat *   alpha
GLubyte *   rgba
}	pickdata
int	standardFBOid

Member Enumeration Documentation

enum ge::FrameBufferObject::FBOTYPE

Enumerator
NORMAL
COLOR
STENCIL_ONLY
DEPTH_ONLY
DEPTH_STENCIL
HDR_ONLY

Constructor & Destructor Documentation

ge::FrameBufferObject::FrameBufferObject

(

)

ge::FrameBufferObject::~FrameBufferObject ( )

virtual

Member Function Documentation

void ge::FrameBufferObject::addLayerType

(

ge::TextureProperties2D

_prop

)

void ge::FrameBufferObject::addTextureChannel ( ge::TextureProperties2D  _prop, std::string  _name = ""  )

protected

void ge::FrameBufferObject::attachColorChannels ( )

protected

void ge::FrameBufferObject::attachTextureToFramebuffer ( GLenum  _attachement, GLenum  _textarget, GLuint  _texHandle, GLint  _level  )

protected

void ge::FrameBufferObject::bind

(

)

void ge::FrameBufferObject::callDrawBuffers ( )

protected

void ge::FrameBufferObject::checkFramebufferStatus ( )

protected

void ge::FrameBufferObject::clear

(

)

void ge::FrameBufferObject::createBasicBuffersAndColorBuffers	(	vmml::Vector2i	_size,
		int	_channels
	)

void ge::FrameBufferObject::createBasicBufferSetup

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::createBasicLayerSetup ( )

protected

void ge::FrameBufferObject::createDepthBuffer

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::createFrameBufferHandle ( )

protected

void ge::FrameBufferObject::createGBuffer

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::createGBufferWithIDLayer

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::createStencilBuffer	(	vmml::Vector2i	_size,
		int	_channels = 3
	)

void ge::FrameBufferObject::deleteFrameBufferHandle ( )

protected

void ge::FrameBufferObject::deleteMemory ( )

protected

void ge::FrameBufferObject::deletePickbuffer ( )

protected

const std::shared_ptr< TextureHandle > ge::FrameBufferObject::getColorTexture

(

GLint

_index

)

const

int ge::FrameBufferObject::getHeight

(

)

const

void ge::FrameBufferObject::getOpenGLError

(

std::string

_input

)

GLubyte * ge::FrameBufferObject::getPickingResult	(	int	_x,
		int	_y,
		int	_w,
		int	_h,
		GLint	_layer = 2
	)

GLfloat * ge::FrameBufferObject::getPickingResultf	(	int	_x,
		int	_y,
		int	_w,
		int	_h,
		GLint	_layer = 2
	)

int ge::FrameBufferObject::getStandardFramebufferID

(

)

int ge::FrameBufferObject::getWidth

(

)

const

int ge::FrameBufferObject::lookupStandardFramebufferID

(

)

void ge::FrameBufferObject::printMaximumSizes

(

)

void ge::FrameBufferObject::release

(

)

void ge::FrameBufferObject::resizeFrameBuffer

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::retrievePickResult ( int  _x, int  _y, int  _w, int  _h, GLint  _layer, GLenum  _format, GLenum  _type  )

protected

void ge::FrameBufferObject::saveFramebufferToFile

(

std::string

_filePath

)

void ge::FrameBufferObject::setSize ( int  _width, int  _height  )

protected

void ge::FrameBufferObject::setStandardFramebufferID

(

int

_id

)

void ge::FrameBufferObject::setupFrameBuffer

(

vmml::Vector2i

_size

)

void ge::FrameBufferObject::setupRenderBuffer ( GLenum  _internalFormat, GLenum  _assignedAttachement  )

protected

void ge::FrameBufferObject::setupTextureChannels ( )

protected

Member Data Documentation

GLfloat* ge::FrameBufferObject::alpha

GLenum* ge::FrameBufferObject::colorBuffers

protected

std::vector< std::shared_ptr<ge::TextureHandle> > ge::FrameBufferObject::colorMaps

protected

GLuint ge::FrameBufferObject::fboId

protected

enum ge::FrameBufferObject::FBOTYPE ge::FrameBufferObject::FBOTYPE

GLsizei ge::FrameBufferObject::height

protected

std::vector< ge::TextureProperties2D > ge::FrameBufferObject::layertypes

protected

GLvoid* ge::FrameBufferObject::notype

union { ... } ge::FrameBufferObject::pickdata

RenderBufferObject ge::FrameBufferObject::rbo

protected

GLubyte* ge::FrameBufferObject::rgba

GLuint ge::FrameBufferObject::sboId

protected

int ge::FrameBufferObject::standardFBOid

protected

ge::DepthMap2Drgba ge::FrameBufferObject::stencilMap

protected

GLsizei ge::FrameBufferObject::width

protected

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

• /Users/mthoeny/Development/gis_globeEngine/trunk/src/globeEngineCore/include/FrameBufferObject.h
• /Users/mthoeny/Development/gis_globeEngine/trunk/src/globeEngineCore/src/FrameBufferObject.cpp