Ogre::VertexElement2 Struct Reference

#include <OgreVertexBufferPacked.h>

Public Member Functions
	VertexElement2 (VertexElementType type, VertexElementSemantic semantic)
bool	operator< (const VertexElement2 &_r) const
	Warning: Beware a VertexElement2Vec shouldn't be sorted. More...
bool	operator== (const VertexElement2 _r) const
bool	operator== (VertexElementSemantic semantic) const

Public Attributes
uint32	mInstancingStepRate
	The number of instances to draw using the same per-instance data before advancing in the buffer by one element. More...
VertexElementSemantic	mSemantic
	The meaning of the element. More...
VertexElementType	mType
	The type of element. More...

Constructor & Destructor Documentation

VertexElement2()

Ogre::VertexElement2::VertexElement2 ( VertexElementType  type, VertexElementSemantic  semantic  )

inline

Member Function Documentation

operator<()

bool Ogre::VertexElement2::operator< ( const VertexElement2 &  _r ) const

inline

Warning: Beware a VertexElement2Vec shouldn't be sorted.

The order in which they're pushed into the vector defines the offsets in the vertex buffer. Altering the order would cause the GPU to to read garbage when trying to interpret the vertex buffer This operator exists because it's useful when implementing a '<' operator in other structs that contain VertexElement2Vecs (see HlmsPso)

References mInstancingStepRate, mSemantic, and mType.

operator==() [1/2]

bool Ogre::VertexElement2::operator== ( const VertexElement2  _r ) const

inline

References mInstancingStepRate, mSemantic, and mType.

operator==() [2/2]

bool Ogre::VertexElement2::operator== ( VertexElementSemantic  semantic ) const

inline

Member Data Documentation

mInstancingStepRate

uint32 Ogre::VertexElement2::mInstancingStepRate

The number of instances to draw using the same per-instance data before advancing in the buffer by one element.

This value must be 0 for an element that contains per-vertex data

Referenced by operator<(), and operator==().

mSemantic

VertexElementSemantic Ogre::VertexElement2::mSemantic

The meaning of the element.

Referenced by operator<(), and operator==().

mType

VertexElementType Ogre::VertexElement2::mType

The type of element.

Referenced by Ogre::VertexBufferDownloadHelper::getNormal(), Ogre::VertexBufferDownloadHelper::getVector4(), operator<(), and operator==().

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

• OgreVertexBufferPacked.h