SoGLShaderObject Class Reference

Vertex or fragment shader object class. More...

#include <SoGLShaderObject.h>

Inheritance diagram for SoGLShaderObject:

Public Member Functions
	SoGLShaderObject (SoShader::ShaderType shaderType)
	Constructor.
	~SoGLShaderObject () override
	Destructor.
void	reset () override
	Free all resources (OpenGL too) and reset instance to initial state.
void	activate (SbBool act)
SbBool	isActive () const
SoShader::ShaderType	shaderType () const
void	setSource (const SbString &source)
const SbString &	getSource () const
void	attach (SoGLShaderProgram *shaderProgram)
void	detach ()
int	version () const
	Get the used GLSL version (only available after compile()!)
SbBool	isCreated () const
void	compile ()
void	scheduleCompile ()
SbBool	shouldCompile () const
void	scheduleRebuild ()
SoGLShaderProgram *	getShaderProgram () const
void	setName (const SbString &name)
const SbString &	getName () const
void	setAlwaysReadErrorLog (bool flag)
bool	alwaysReadErrorLog ()
bool	hadCompileError ()
const SbString &	getErrorLog ()
void	setEmulateLegacyOpenGL (bool flag)

Protected Member Functions
std::string	adaptSourceString ()
Protected Member Functions inherited from SoGLShader
	SoGLShader ()
	Constructor.
virtual	~SoGLShader ()
	Destructor.
void	errClear (const char *string=nullptr) const
	Clear OpenGL error state and print any previously not displayed error message.
void	errCheck (const char *string=nullptr) const
	Check for OpenGL errors and print error message if one is found.
SbBool	error (const char *string=nullptr) const
	Returns 'TRUE' if OpenGL error is found.

Protected Attributes
bool	_emulateLegacyOpenGL
SoShader::ShaderType	_shaderType
SbBool	_isActive
int	_version
SbString	_source
SbBool	_shouldCompile
SbString	_name
SoGLShaderProgram *	_shaderProgram
ml::GLSLShader	_shaderRes
bool	_alwaysReadErrorLog
bool	_hadError
SbString	_errorLog

Additional Inherited Members
Static Public Member Functions inherited from SoGLShader
static SbBool	isSupported ()
	Returns 'TRUE' if vertex and fragment shaders are supported by OpenGL.
static bool	supportsGeometryShaders ()
	Returns if the hardware supports geometry shaders.
static void	printCapabilities ()
	Prints capabilities of the OpenGL implementation.

Detailed Description

Vertex or fragment shader object class.

Definition at line 28 of file SoGLShaderObject.h.

Constructor & Destructor Documentation

SoGLShaderObject()

SoGLShaderObject::SoGLShaderObject

(

SoShader::ShaderType

shaderType

)

Constructor.

~SoGLShaderObject()

SoGLShaderObject::~SoGLShaderObject ( )

override

Destructor.

Member Function Documentation

activate()

void SoGLShaderObject::activate

(

SbBool

act

)

adaptSourceString()

std::string SoGLShaderObject::adaptSourceString ( )

protected

alwaysReadErrorLog()

bool SoGLShaderObject::alwaysReadErrorLog ( )

inline

Definition at line 92 of file SoGLShaderObject.h.

attach()

void SoGLShaderObject::attach

(

SoGLShaderProgram *

shaderProgram

)

compile()

void SoGLShaderObject::compile

(

)

detach()

void SoGLShaderObject::detach

(

)

getErrorLog()

const SbString & SoGLShaderObject::getErrorLog ( )

inline

Definition at line 95 of file SoGLShaderObject.h.

getName()

const SbString & SoGLShaderObject::getName ( ) const

inline

Definition at line 89 of file SoGLShaderObject.h.

getShaderProgram()

SoGLShaderProgram * SoGLShaderObject::getShaderProgram ( ) const

inline

Definition at line 83 of file SoGLShaderObject.h.

getSource()

const SbString & SoGLShaderObject::getSource ( ) const

inline

Definition at line 53 of file SoGLShaderObject.h.

hadCompileError()

bool SoGLShaderObject::hadCompileError ( )

inline

Definition at line 94 of file SoGLShaderObject.h.

isActive()

SbBool SoGLShaderObject::isActive ( ) const

inline

Definition at line 44 of file SoGLShaderObject.h.

isCreated()

SbBool SoGLShaderObject::isCreated ( ) const

inline

Definition at line 63 of file SoGLShaderObject.h.

reset()

void SoGLShaderObject::reset ( )

overridevirtual

Free all resources (OpenGL too) and reset instance to initial state.

Reimplemented from SoGLShader.

scheduleCompile()

void SoGLShaderObject::scheduleCompile ( )

inline

Definition at line 71 of file SoGLShaderObject.h.

References mlrange_cast().

scheduleRebuild()

void SoGLShaderObject::scheduleRebuild ( )

inline

Definition at line 78 of file SoGLShaderObject.h.

References mlrange_cast().

setAlwaysReadErrorLog()

void SoGLShaderObject::setAlwaysReadErrorLog ( bool flag )

inline

Definition at line 91 of file SoGLShaderObject.h.

References mlrange_cast().

setEmulateLegacyOpenGL()

void SoGLShaderObject::setEmulateLegacyOpenGL

(

bool

flag

)

setName()

void SoGLShaderObject::setName ( const SbString & name )

inline

Definition at line 87 of file SoGLShaderObject.h.

setSource()

void SoGLShaderObject::setSource

(

const SbString &

source

)

shaderType()

SoShader::ShaderType SoGLShaderObject::shaderType ( ) const

inline

Definition at line 48 of file SoGLShaderObject.h.

shouldCompile()

SbBool SoGLShaderObject::shouldCompile ( ) const

inline

Definition at line 74 of file SoGLShaderObject.h.

version()

int SoGLShaderObject::version ( ) const

inline

Get the used GLSL version (only available after compile()!)

Definition at line 61 of file SoGLShaderObject.h.

Member Data Documentation

_alwaysReadErrorLog

bool SoGLShaderObject::_alwaysReadErrorLog

protected

Definition at line 118 of file SoGLShaderObject.h.

_emulateLegacyOpenGL

bool SoGLShaderObject::_emulateLegacyOpenGL

protected

Definition at line 102 of file SoGLShaderObject.h.

_errorLog

SbString SoGLShaderObject::_errorLog

protected

Definition at line 120 of file SoGLShaderObject.h.

_hadError

bool SoGLShaderObject::_hadError

protected

Definition at line 119 of file SoGLShaderObject.h.

_isActive

SbBool SoGLShaderObject::_isActive

protected

Definition at line 105 of file SoGLShaderObject.h.

_name

SbString SoGLShaderObject::_name

protected

Definition at line 112 of file SoGLShaderObject.h.

_shaderProgram

SoGLShaderProgram* SoGLShaderObject::_shaderProgram

protected

Definition at line 114 of file SoGLShaderObject.h.

_shaderRes

ml::GLSLShader SoGLShaderObject::_shaderRes

protected

Definition at line 116 of file SoGLShaderObject.h.

_shaderType

SoShader::ShaderType SoGLShaderObject::_shaderType

protected

Definition at line 104 of file SoGLShaderObject.h.

_shouldCompile

SbBool SoGLShaderObject::_shouldCompile

protected

Definition at line 110 of file SoGLShaderObject.h.

_source

SbString SoGLShaderObject::_source

protected

Definition at line 109 of file SoGLShaderObject.h.

_version

int SoGLShaderObject::_version

protected

Definition at line 107 of file SoGLShaderObject.h.

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

• MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/misc/SoGLShaderObject.h