VAPoR::Shader Class Reference

Provides a C++ interface to the OpenGL shader construct. More...

#include <Shader.h>

Inheritance diagram for VAPoR::Shader:

Public Member Functions
	Shader (unsigned int type)
	~Shader ()
int	CompileFromSource (const std::string &source)
std::string	GetLog () const
	Calls glGetShaderInfoLog.
unsigned int	GetID () const
unsigned int	GetType () const
bool	WasCompilationSuccessful () const
Public Member Functions inherited from Wasp::MyBase
	MyBase ()
const string &	getClassName () const

Additional Inherited Members
Public Types inherited from Wasp::MyBase
typedef void(*	ErrMsgCB_T) (const char *msg, int err_code)
typedef void(*	DiagMsgCB_T) (const char *msg)
Static Public Member Functions inherited from Wasp::MyBase
static void	SetErrMsg (const char *format,...)
	Record a formatted error message.
static void	SetErrMsg (int errcode, const char *format,...)
	Record a formatted error message and an error code.
static const char *	GetErrMsg ()
static void	SetErrCode (int err_code)
	Record an error code.
static int	GetErrCode ()
	Retrieve the current error code.
static void	SetErrMsgCB (ErrMsgCB_T cb)
static ErrMsgCB_T	GetErrMsgCB ()
static void	SetErrMsgFilePtr (FILE *fp)
static const FILE *	SetErrMsgFilePtr ()
static void	SetDiagMsg (const char *format,...)
	Record a formatted diagnostic message.
static const char *	GetDiagMsg ()
static void	SetDiagMsgCB (DiagMsgCB_T cb)
static DiagMsgCB_T	GetDiagMsgCB ()
static void	SetDiagMsgFilePtr (FILE *fp)
static bool	EnableErrMsg (bool enable)
static bool	GetEnableErrMsg ()
Static Public Attributes inherited from Wasp::MyBase
static char *	ErrMsg
static int	ErrCode
static int	ErrMsgSize
static FILE *	ErrMsgFilePtr
static ErrMsgCB_T	ErrMsgCB
static char *	DiagMsg
static int	DiagMsgSize
static FILE *	DiagMsgFilePtr
static DiagMsgCB_T	DiagMsgCB
static bool	Enabled
Protected Member Functions inherited from Wasp::MyBase
void	SetClassName (const string &name)

Detailed Description

Provides a C++ interface to the OpenGL shader construct.

Author

Stanislaw Jaroszynski

Date

August, 2018

Definition at line 16 of file Shader.h.

Constructor & Destructor Documentation

Shader()

VAPoR::Shader::Shader

(

unsigned int

type

)

Allocate a new C++ shader and specify the type. An OpenGL shader is not allocated until it is compiled

Parameters

[in]

type

OpenGL shader type enum

~Shader()

VAPoR::Shader::~Shader

(

)

Member Function Documentation

CompileFromSource()

int VAPoR::Shader::CompileFromSource

(

const std::string &

source

)

Parameters

[in]

source

GLSL source code

Return values

1	is returned on success
-1	is returned on failure

GetID()

unsigned int VAPoR::Shader::GetID

(

)

const

GetLog()

std::string VAPoR::Shader::GetLog

(

)

const

Calls glGetShaderInfoLog.

GetType()

unsigned int VAPoR::Shader::GetType

(

)

const

WasCompilationSuccessful()

bool VAPoR::Shader::WasCompilationSuccessful

(

)

const

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

• /Users/pearse/VAPOR/include/vapor/Shader.h