SoVertexAttributeInfo Struct Reference

Open Inventor element storing a list of vertex attributes. More...

#include <SoGLVertexAttributeElement.h>

Public Member Functions
	SoVertexAttributeInfo ()

Public Attributes
SbString	_name
	the name of the attribute
SoNode *	_node
	the node that holds the attribute
const void *	_data
	a pointer to the data (not owned by this object)
uint32_t	_numBytes
	the number of bytes in _data
uint32_t	_numValues
	the number of values in _data
bool	_perInstance
	set if data should be used for instanced rendering
GLenum	_type
	the GL data type to use for sending
int	_numComponents
	the number of components for GL
bool	_normalized
	a flag if the attribute should be normalized by GL
SoVBO	_vbo
	a VBO to manage the data
GLint	_index
	the index of the attribute in the current shader program, only becomes valid while attribute is enabled
bool	_shouldFlipRGBAOnLittleEndian
	indicates the 4ub data should be flipped

Detailed Description

Open Inventor element storing a list of vertex attributes.

Struct to store information on an vertex attribute, typically located in a SoVertexAttributeBase base class.

Definition at line 26 of file SoGLVertexAttributeElement.h.

Constructor & Destructor Documentation

SoVertexAttributeInfo()

SoVertexAttributeInfo::SoVertexAttributeInfo

(

)

Member Data Documentation

_data

const void* SoVertexAttributeInfo::_data

a pointer to the data (not owned by this object)

Definition at line 38 of file SoGLVertexAttributeElement.h.

_index

GLint SoVertexAttributeInfo::_index

the index of the attribute in the current shader program, only becomes valid while attribute is enabled

Definition at line 59 of file SoGLVertexAttributeElement.h.

_name

SbString SoVertexAttributeInfo::_name

the name of the attribute

Definition at line 32 of file SoGLVertexAttributeElement.h.

_node

SoNode* SoVertexAttributeInfo::_node

the node that holds the attribute

Definition at line 35 of file SoGLVertexAttributeElement.h.

_normalized

bool SoVertexAttributeInfo::_normalized

a flag if the attribute should be normalized by GL

Definition at line 52 of file SoGLVertexAttributeElement.h.

_numBytes

uint32_t SoVertexAttributeInfo::_numBytes

the number of bytes in _data

Definition at line 40 of file SoGLVertexAttributeElement.h.

_numComponents

int SoVertexAttributeInfo::_numComponents

the number of components for GL

Definition at line 50 of file SoGLVertexAttributeElement.h.

_numValues

uint32_t SoVertexAttributeInfo::_numValues

the number of values in _data

Definition at line 42 of file SoGLVertexAttributeElement.h.

_perInstance

bool SoVertexAttributeInfo::_perInstance

set if data should be used for instanced rendering

Definition at line 45 of file SoGLVertexAttributeElement.h.

_shouldFlipRGBAOnLittleEndian

bool SoVertexAttributeInfo::_shouldFlipRGBAOnLittleEndian

indicates the 4ub data should be flipped

Definition at line 62 of file SoGLVertexAttributeElement.h.

_type

GLenum SoVertexAttributeInfo::_type

the GL data type to use for sending

Definition at line 48 of file SoGLVertexAttributeElement.h.

_vbo

SoVBO SoVertexAttributeInfo::_vbo

a VBO to manage the data

Definition at line 55 of file SoGLVertexAttributeElement.h.

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

• MeVisLab/Standard/Sources/Inventor/SoShader/Inventor/elements/SoGLVertexAttributeElement.h