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  3. FOverlappingCorners

FOverlappingCorners

Container to hold overlapping corners. For a vertex, lists all the overlapping vertices

Unreal Engine C++ API Reference > Runtime > MeshUtilitiesCommon

References

   
Module MeshUtilitiesCommon
Header /Engine/Source/Runtime/MeshUtilitiesCommon/Public/OverlappingCorners.h
Include #include "OverlappingCorners.h"

Syntax

struct FOverlappingCorners

Remarks

Container to hold overlapping corners. For a vertex, lists all the overlapping vertices

Constructors

  Type Name Description
Public function    
Public function  

FOverlappingCorners ( const FLayoutUV::IMeshView& MeshView,
float ComparisonThreshold
)

  
Public function  

FOverlappingCorners ( const TArray< FVector3f >& InVertices,
const TArray< uint32 >& InIndices,
float ComparisonThreshold
)

  

Functions

  Type Name Description
Public function void

Add ( int32 Key,
int32 Value
)

 Add overlapping indices pair
Public function Const const TArray< int32 > &

FindIfOverlapping ( int32 Key
)

  
Public function void Sorts arrays, converts sets to arrays for sorting and to allow simple iterating code, prevents additional adding
Public function Const uint32 Estimate memory allocated
Public function void

Init ( int32 NumIndices
)

 Resets, pre-allocates memory, marks all indices as not overlapping in preperation for calls to Add()

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