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TAttributesSet

This is a version of the attributes set container which accesses elements by typesafe IDs.

API > API/Runtime > API/Runtime/MeshDescription

This is a version of the attributes set container which accesses elements by typesafe IDs. This prevents access of (for example) vertex instance attributes by vertex IDs.

   
Name TAttributesSet
Type class
Header File /Engine/Source/Runtime/MeshDescription/Public/MeshAttributeArray.h
Include Path #include "MeshAttributeArray.h"

Syntax

template<typename ElementIDType>  
class TAttributesSet : public FAttributesSetBase

Inheritance Hierarchy

Functions

Public

Name Remarks Include Path Unreal Specifiers

void ForEach ( ForEachFunc Func
) const

 Call the supplied function on each attribute. MeshAttributeArray.h  

void ForEach ( ForEachFunc Func
)

 Call the supplied function on each attribute. MeshAttributeArray.h  

void ForEachByType ( ForEachFunc Func
) const

 Call the supplied function on each attribute that matches the given type. MeshAttributeArray.h  

void ForEachByType ( ForEachFunc Func
)

 Call the supplied function on each attribute that matches the given type. MeshAttributeArray.h  

T GetAttribute ( const ElementIDType ElementID,
const FName AttributeName,
const int32 AttributeChannel
) const

 Get an attribute value for the given element ID. MeshAttributeArray.h  

int32 GetAttributeChannelCount ( const FName AttributeName
) const

 Returns the number of indices for the attribute with the given name MeshAttributeArray.h  

int32 GetAttributeIndexCount ( const FName AttributeName
) const

   MeshAttributeArray.h  

int32 GetAttributeIndexCount ( const FName AttributeName
) const

   MeshAttributeArray.h  

TMeshAttributesConstRef< ElementIDType, typename TMeshAttributesRefType< T >::ConstRefType > GetAttributesRef ( const FName AttributeName
) const

 Get an attribute array with the given type and name. MeshAttributeArray.h  

TMeshAttributesRef< ElementIDType, typename TMeshAttributesRefType< T >::RefType > GetAttributesRef ( const FName AttributeName
)

 Non-const version. MeshAttributeArray.h  

void Insert ( const ElementIDType ElementID
)

 Inserts a default-initialized value for all attributes of the given ID MeshAttributeArray.h  

void InsertAttributeChannel ( const FName AttributeName,
const int32 Index
)

 Insert a new index for the attribute with the given name MeshAttributeArray.h  

void InsertAttributeIndex ( const FName AttributeName,
const int32 Index
)

   MeshAttributeArray.h  

void InsertAttributeIndex ( const FName AttributeName,
const int32 Index
)

   MeshAttributeArray.h  

void Remove ( const ElementIDType ElementID
)

 Removes all attributes with the given ID MeshAttributeArray.h  

void RemoveAttributeChannel ( const FName AttributeName,
const int32 Index
)

 Remove an existing index from the attribute with the given name MeshAttributeArray.h  

void RemoveAttributeIndex ( const FName AttributeName,
const int32 Index
)

   MeshAttributeArray.h  

void RemoveAttributeIndex ( const FName AttributeName,
const int32 Index
)

   MeshAttributeArray.h  

void SetAttribute ( const ElementIDType ElementID,
const FName AttributeName,
const int32 AttributeChannel,
const T& AttributeValue
)

 Set an attribute value for the given element ID. MeshAttributeArray.h  

void SetAttributeChannelCount ( const FName AttributeName,
const int32 NumChannels
)

 Sets the number of indices for the attribute with the given name MeshAttributeArray.h  

void SetAttributeIndexCount ( const FName AttributeName,
const int32 NumChannels
)

   MeshAttributeArray.h  

void SetAttributeIndexCount ( const FName AttributeName,
const int32 NumIndices
)

   MeshAttributeArray.h  

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