Class containing a framebuffer and a map of setups. More...

#include <OpenGLFramework/Utils/FramebufferSetupPool.hh>

Public Member Functions
void	Activate (const std::string &setupName)

void	ClearAll ()

void	ClearSetup (const std::string &setupName)
	Does not remove the attachment. More...

void	Create (Texture2DPool &texturePoolP)
	Call this once the GLContext is valid. More...

FramebufferSetup *	CreateSetup (const std::string &setupName)

FramebufferSetup *	CreateSetup (const std::string &setupName, unsigned int width, unsigned int height, const std::string &colorAttachmentName, GLenum internalFormat, const bool clearColors=true, const std::string &depthAttachmentName="", const bool clearDepth=true, const float rClear=0.f, const float gClear=0.f, const float bClear=0.f, const float aClear=0.f, const float zClear=1.f)
	Create a setup and the required 2D textures. More...

FramebufferSetup *	CreateSetup (const std::string &setupName, unsigned int width, unsigned int height, const std::vector< std::string > &colorAttachmentNames, GLenum internalFormat, const bool clearColors=true, const std::string &depthAttachmentName="", const bool clearDepth=true, const float rClear=0.f, const float gClear=0.f, const float bClear=0.f, const float aClear=0.f, const float zClear=1.f)

	FramebufferSetupPool ()

glfTexture2D *	GetAttachment (const std::string &setupName, const std::string &attachmentName)
	Returns the pointer to a texture attached during a setup. More...

glfFramebufferObject *	GetFBO ()

FramebufferSetup *	GetSetup (const std::string &setupName)
	Returns the pointer to a texture attached during a setup. More...

void	GetSetupAttachmentNames (const std::string &setupName, std::vector< std::string > &attachmentNames)

Texture2DPool *	GetTexturePool ()

void	SetColorAttachments (const std::string &setupName, const std::vector< std::string > &colorAttachmentNames)

	~FramebufferSetupPool ()

Detailed Description

Class containing a framebuffer and a map of setups.

Class can be used instead of an stand alone glfFramebufferObject, to manage different frambuffer setups. This class so far only supports 2D textures.

Author: bartczak 03/2009

Definition at line 45 of file FramebufferSetupPool.hh.

Constructor & Destructor Documentation

FramebufferSetupPool::~FramebufferSetupPool ( )

Definition at line 31 of file FramebufferSetupPool.cpp.

BIAS::FramebufferSetupPool::FramebufferSetupPool ( )

inline

Definition at line 49 of file FramebufferSetupPool.hh.

Member Function Documentation

void FramebufferSetupPool::Activate ( const std::string & setupName )

Definition at line 285 of file FramebufferSetupPool.cpp.

Referenced by BIAS::SimpleMultiPassFragmentShader::Execute().

void FramebufferSetupPool::ClearAll ( )

Definition at line 260 of file FramebufferSetupPool.cpp.

void FramebufferSetupPool::ClearSetup ( const std::string & setupName )

Does not remove the attachment.

Definition at line 273 of file FramebufferSetupPool.cpp.

void FramebufferSetupPool::Create ( Texture2DPool & texturePoolP )

Call this once the GLContext is valid.

Attention: must be called before using any other member method.

Definition at line 37 of file FramebufferSetupPool.cpp.

References BIAS::Texture2DPool::Create().

FramebufferSetup * FramebufferSetupPool::CreateSetup ( const std::string & setupName )

Definition at line 237 of file FramebufferSetupPool.cpp.

References BIAS::FramebufferSetup::LinkFBO().

FramebufferSetup * FramebufferSetupPool::CreateSetup	(	const std::string &	setupName,
		unsigned int	width,
		unsigned int	height,
		const std::string &	colorAttachmentName,
		GLenum	internalFormat,
		const bool	clearColors = `true`,
		const std::string &	depthAttachmentName = `""`,
		const bool	clearDepth = `true`,
		const float	rClear = `0.f`,
		const float	gClear = `0.f`,
		const float	bClear = `0.f`,
		const float	aClear = `0.f`,
		const float	zClear = `1.f`
	)

Create a setup and the required 2D textures.

Parameters

setupName	is the name used to identify the setup.
width	horizontal resolution.
width	vertical resolution.
colorAttachmentName	name of the glfTexture2D attached to COLOR_ATTACHMENT_0, identifying it in the internal Texture2DPool, this name must be unique across all setups.
internalFormat	is the internal format of the target glfTexture2D.
clearColor	if true the target texture is cleared when the setup is activated.
depthAttachmentName	if you want to render the depth output to a texture, give it a name for the internal Texture2DPool, if left empty to texture for the depth is attached, this name must be unique across all setups.
clearDepth	if true the target 'depth textur'e is cleared when the setup is activated.
*Clear	values the different channels are cleared, if clearing is enabled.

Definition at line 57 of file FramebufferSetupPool.cpp.

References BIAS::glfTexture::Create(), BIAS::FramebufferSetup::DisableColorClearance(), BIAS::FramebufferSetup::DisableDepthClearance(), BIAS::FramebufferSetup::EnableColorClearance(), BIAS::FramebufferSetup::EnableDepthClearance(), BIAS::FramebufferSetup::LinkFBO(), BIAS::FramebufferSetup::SetColorAttachment(), and BIAS::FramebufferSetup::SetDepthAttachment().

FramebufferSetup * FramebufferSetupPool::CreateSetup	(	const std::string &	setupName,
		unsigned int	width,
		unsigned int	height,
		const std::vector< std::string > &	colorAttachmentNames,
		GLenum	internalFormat,
		const bool	clearColors = `true`,
		const std::string &	depthAttachmentName = `""`,
		const bool	clearDepth = `true`,
		const float	rClear = `0.f`,
		const float	gClear = `0.f`,
		const float	bClear = `0.f`,
		const float	aClear = `0.f`,
		const float	zClear = `1.f`
	)