SoShaderObject Class Reference

Abstract Open Inventor node for vertex or fragment shader nodes. More...

#include <SoShaderObject.h>

Inheritance diagram for SoShaderObject:

Public Types
enum	SourceType { GLSL_PROGRAM , FILENAME }
	Shader object's source type. More...
enum	SnippetInsertionLocation { AT_BEGIN , AT_END }

Public Member Functions
void	GLRender (SoGLRenderAction *action) override
	Add this node to element in state. More...
SoGLShaderObject *	getGLShaderObject ()
	Returns shader object. More...
virtual SoShader::ShaderType	shaderType () const =0
	Returns type of shader. More...
SourceType	getSourceType () const
	Returns shader object's source type. More...
const SbString &	getSourceProgram () const
	Returns shader object's source program. More...
void	scheduleRebuild ()
	Schedule rebuild of underlying OpenGL shader (e.g. due to GL context switch) More...
SbBool	containsMainFunction () const
SbBool	isSnippet () const
SbString	getSnippetFunctionName () const
SnippetInsertionLocation	getSnippetInsertionLocation () const
const SbList< SbString > &	getSnippetUniformList () const
SbBool	hasSourceModifications () const

Static Public Member Functions
static void	initClass ()
	Initialize class with runtime type system. More...

Public Attributes
SoSFBool	isActive
	Enable / disable shader object. More...
SoSFEnum	sourceType
	Specify shader object's source type. More...
SoSFString	sourceProgram
	Contains the shader object's source or the filename of the source file. More...
SoSFBool	emulateLegacyOpenGL
	If enabled, legacy OpenGL state is emulated for shaders >= version 140. More...

Protected Member Functions
void	checkType ()
void	readSource ()
	SoShaderObject ()
	Constructor. More...
	~SoShaderObject () override
	Destructor. More...

Protected Attributes
SoGLShaderObject *	_glShaderObject
SourceType	_sourceType
SbString	_sourceProgram

Detailed Description

Abstract Open Inventor node for vertex or fragment shader nodes.

Definition at line 30 of file SoShaderObject.h.

Member Enumeration Documentation

SnippetInsertionLocation

enum SoShaderObject::SnippetInsertionLocation

Enumerator
AT_BEGIN
AT_END

Definition at line 43 of file SoShaderObject.h.

SourceType

enum SoShaderObject::SourceType

Shader object's source type.

Enumerator
GLSL_PROGRAM	OpenGL Shading Language program.
FILENAME	Filename of source file.

Definition at line 39 of file SoShaderObject.h.

Constructor & Destructor Documentation

SoShaderObject()

SoShaderObject::SoShaderObject ( )

protected

Constructor.

~SoShaderObject()

SoShaderObject::~SoShaderObject ( )

overrideprotected

Destructor.

Member Function Documentation

checkType()

void SoShaderObject::checkType ( )

protected

containsMainFunction()

SbBool SoShaderObject::containsMainFunction ( ) const

inline

Definition at line 91 of file SoShaderObject.h.

getGLShaderObject()

SoGLShaderObject* SoShaderObject::getGLShaderObject ( )

inline

Returns shader object.

Definition at line 71 of file SoShaderObject.h.

getSnippetFunctionName()

SbString SoShaderObject::getSnippetFunctionName ( ) const

inline

Definition at line 99 of file SoShaderObject.h.

getSnippetInsertionLocation()

SnippetInsertionLocation SoShaderObject::getSnippetInsertionLocation ( ) const

inline

Definition at line 103 of file SoShaderObject.h.

getSnippetUniformList()

const SbList<SbString>& SoShaderObject::getSnippetUniformList ( ) const

inline

Definition at line 107 of file SoShaderObject.h.

getSourceProgram()

const SbString& SoShaderObject::getSourceProgram ( ) const

inline

Returns shader object's source program.

Definition at line 84 of file SoShaderObject.h.

getSourceType()

SourceType SoShaderObject::getSourceType ( void  ) const

inline

Returns shader object's source type.

Definition at line 79 of file SoShaderObject.h.

GLRender()

void SoShaderObject::GLRender ( SoGLRenderAction *  action )

override

Add this node to element in state.

hasSourceModifications()

SbBool SoShaderObject::hasSourceModifications

(

)

const

initClass()

static void SoShaderObject::initClass ( )

static

Initialize class with runtime type system.

isSnippet()

SbBool SoShaderObject::isSnippet ( ) const

inline

Definition at line 95 of file SoShaderObject.h.

readSource()

void SoShaderObject::readSource ( )

protected

scheduleRebuild()

void SoShaderObject::scheduleRebuild

(

)

Schedule rebuild of underlying OpenGL shader (e.g. due to GL context switch)

shaderType()

virtual SoShader::ShaderType SoShaderObject::shaderType ( ) const

pure virtual

Returns type of shader.

Implemented in SoVertexShader, SoGeometryShader, and SoFragmentShader.

Member Data Documentation

_glShaderObject

SoGLShaderObject* SoShaderObject::_glShaderObject

protected

Definition at line 119 of file SoShaderObject.h.

_sourceProgram

SbString SoShaderObject::_sourceProgram

protected

Definition at line 122 of file SoShaderObject.h.

_sourceType

SourceType SoShaderObject::_sourceType

protected

Definition at line 121 of file SoShaderObject.h.

emulateLegacyOpenGL

SoSFBool SoShaderObject::emulateLegacyOpenGL

If enabled, legacy OpenGL state is emulated for shaders >= version 140.

Definition at line 58 of file SoShaderObject.h.

isActive

SoSFBool SoShaderObject::isActive

Enable / disable shader object.

Definition at line 49 of file SoShaderObject.h.

sourceProgram

SoSFString SoShaderObject::sourceProgram

Contains the shader object's source or the filename of the source file.

Definition at line 55 of file SoShaderObject.h.

sourceType

SoSFEnum SoShaderObject::sourceType

Specify shader object's source type.

Definition at line 52 of file SoShaderObject.h.

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

• MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/nodes/SoShaderObject.h