Sleak::RenderEngine::OpenGLIBL Class Reference

#include <OpenGLIBL.hpp>

Public Member Functions
	OpenGLIBL ()=default
	~OpenGLIBL ()
void	Bind () const
GLuint	BRDFLUT () const
void	Cleanup ()
bool	Initialize (GLuint sourceCubemap)
	Bakes the irradiance map, prefiltered specular map, and BRDF LUT from a source cubemap.
GLuint	IrradianceCubemap () const
bool	IsInitialized () const
GLuint	PrefilterCubemap () const

Static Public Attributes
static constexpr uint32_t	BRDF_LUT_SIZE = 512
static constexpr uint32_t	IRRADIANCE_SIZE = 32
static constexpr uint32_t	PREFILTER_MIPS = 5
static constexpr uint32_t	PREFILTER_SIZE = 128
static constexpr uint32_t	UNIT_BRDF_LUT = 16
static constexpr uint32_t	UNIT_IRRADIANCE = 14
static constexpr uint32_t	UNIT_PREFILTER = 15

Detailed Description

Definition at line 21 of file OpenGLIBL.hpp.

Constructor & Destructor Documentation

OpenGLIBL()

Sleak::RenderEngine::OpenGLIBL::OpenGLIBL ( )

default

~OpenGLIBL()

Sleak::RenderEngine::OpenGLIBL::~OpenGLIBL

(

)

Definition at line 58 of file OpenGLIBL.cpp.

Member Function Documentation

Bind()

void Sleak::RenderEngine::OpenGLIBL::Bind

(

)

const

Definition at line 332 of file OpenGLIBL.cpp.

BRDFLUT()

GLuint Sleak::RenderEngine::OpenGLIBL::BRDFLUT ( ) const

inline

Definition at line 48 of file OpenGLIBL.hpp.

Cleanup()

void Sleak::RenderEngine::OpenGLIBL::Cleanup

(

)

Definition at line 60 of file OpenGLIBL.cpp.

Initialize()

bool Sleak::RenderEngine::OpenGLIBL::Initialize

(

GLuint

sourceCubemap

)

Bakes the irradiance map, prefiltered specular map, and BRDF LUT from a source cubemap.

Definition at line 95 of file OpenGLIBL.cpp.

IrradianceCubemap()

GLuint Sleak::RenderEngine::OpenGLIBL::IrradianceCubemap ( ) const

inline

Definition at line 46 of file OpenGLIBL.hpp.

IsInitialized()

bool Sleak::RenderEngine::OpenGLIBL::IsInitialized ( ) const

inline

Definition at line 40 of file OpenGLIBL.hpp.

PrefilterCubemap()

GLuint Sleak::RenderEngine::OpenGLIBL::PrefilterCubemap ( ) const

inline

Definition at line 47 of file OpenGLIBL.hpp.

Member Data Documentation

BRDF_LUT_SIZE

uint32_t Sleak::RenderEngine::OpenGLIBL::BRDF_LUT_SIZE = 512

staticconstexpr

Definition at line 26 of file OpenGLIBL.hpp.

IRRADIANCE_SIZE

uint32_t Sleak::RenderEngine::OpenGLIBL::IRRADIANCE_SIZE = 32

staticconstexpr

Definition at line 23 of file OpenGLIBL.hpp.

PREFILTER_MIPS

uint32_t Sleak::RenderEngine::OpenGLIBL::PREFILTER_MIPS = 5

staticconstexpr

Definition at line 25 of file OpenGLIBL.hpp.

PREFILTER_SIZE

uint32_t Sleak::RenderEngine::OpenGLIBL::PREFILTER_SIZE = 128

staticconstexpr

Definition at line 24 of file OpenGLIBL.hpp.

UNIT_BRDF_LUT

uint32_t Sleak::RenderEngine::OpenGLIBL::UNIT_BRDF_LUT = 16

staticconstexpr

Definition at line 31 of file OpenGLIBL.hpp.

UNIT_IRRADIANCE

uint32_t Sleak::RenderEngine::OpenGLIBL::UNIT_IRRADIANCE = 14

staticconstexpr

Definition at line 29 of file OpenGLIBL.hpp.

UNIT_PREFILTER

uint32_t Sleak::RenderEngine::OpenGLIBL::UNIT_PREFILTER = 15

staticconstexpr

Definition at line 30 of file OpenGLIBL.hpp.