UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Public Member Functions | Static Public Member Functions | Public Attributes | Static Public Attributes | Friends | List of all members
FGeometryCollectionSection Struct Reference

#include <GeometryCollectionSection.h>

Public Member Functions

 FGeometryCollectionSection ()
 
bool Serialize (FArchive &Ar)
 

Static Public Member Functions

static CHAOS_API TArray< FGeometryCollectionSection > BuildMeshSections (const FManagedArrayCollection &InCollection, const TArray< FIntVector > &InputIndices, const TArray< int32 > &BaseMeshOriginalIndicesIndex, TArray< FIntVector > &RetIndices)
 

Public Attributes

int32 MaterialID
 
int32 FirstIndex
 
int32 NumTriangles
 
int32 MinVertexIndex
 
int32 MaxVertexIndex
 
HHitProxy * HitProxy
 

Static Public Attributes

static const int InvalidIndex = -1
 

Friends

FArchive & operator<< (FArchive &Ar, FGeometryCollectionSection &Section)
 

Detailed Description

A set of triangles which are rendered with the same material.

Constructor & Destructor Documentation

◆ FGeometryCollectionSection()

FGeometryCollectionSection::FGeometryCollectionSection ( )
inline

Constructor.

Member Function Documentation

◆ BuildMeshSections()

TArray< FGeometryCollectionSection > FGeometryCollectionSection::BuildMeshSections ( const FManagedArrayCollection &  InCollection,
const TArray< FIntVector > &  InputIndices,
const TArray< int32 > &  BaseMeshOriginalIndicesIndex,
TArray< FIntVector > &  RetIndices 
)
static

◆ Serialize()

bool FGeometryCollectionSection::Serialize ( FArchive &  Ar)
inline

Friends And Related Symbol Documentation

◆ operator<<

FArchive & operator<< ( FArchive &  Ar,
FGeometryCollectionSection &  Section 
)
friend

Serializer.

Member Data Documentation

◆ FirstIndex

int32 FGeometryCollectionSection::FirstIndex

Range of vertices and indices used when rendering this section.

◆ HitProxy

HHitProxy* FGeometryCollectionSection::HitProxy

◆ InvalidIndex

const int FGeometryCollectionSection::InvalidIndex = -1
static

◆ MaterialID

int32 FGeometryCollectionSection::MaterialID

The index of the material with which to render this section.

◆ MaxVertexIndex

int32 FGeometryCollectionSection::MaxVertexIndex

◆ MinVertexIndex

int32 FGeometryCollectionSection::MinVertexIndex

◆ NumTriangles

int32 FGeometryCollectionSection::NumTriangles
The documentation for this struct was generated from the following files: