TDynamicMeshVectorOverlay | Unreal Engine 5.7 Documentation

API > API/Runtime > API/Runtime/GeometryCore

TDynamicMeshVectorOverlay is an convenient extension of TDynamicMeshOverlay that adds a specific N-element Vector type to the template, and adds accessor functions that convert between that N-element vector type and the N-element arrays used by TDynamicMeshOverlay.


Name	TDynamicMeshVectorOverlay
Type	class
Header File	/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/DynamicMeshOverlay.h
Include Path	#include "DynamicMesh/DynamicMeshOverlay.h"
Source	/Engine/Source/Runtime/GeometryCore/Public/DynamicMesh/Operations/SplitAttributeWelder.h

Syntax

template<typename RealType, int ElementSize, typename VectorType>  
class TDynamicMeshVectorOverlay : public UE::Geometry::TDynamicMeshOverlay< RealType, ElementSize >

Inheritance Hierarchy

TDynamicMeshOverlay → TDynamicMeshVectorOverlay

Constructors

Name	Remarks	Include Path	Unreal Specifiers
TDynamicMeshVectorOverlay ()		DynamicMesh/DynamicMeshOverlay.h
TDynamicMeshVectorOverlay ( FDynamicMesh3* parentMesh )		DynamicMesh/DynamicMeshOverlay.h

Typedefs

Name	Type	Remarks	Include Path
BaseType	TDynamicMeshOverlay< RealType, ElementSize >		DynamicMesh/DynamicMeshOverlay.h

Functions

Public

Name	Remarks	Include Path
int AppendElement ( const VectorType& Value )	Append a new Element to the overlay	DynamicMesh/DynamicMeshOverlay.h
int AppendElement ( const RealType* Value )	Append a new Element to the overlay	DynamicMesh/DynamicMeshOverlay.h
bool EnumerateVertexElements ( int VertexID, TFunctionRef< bool(int TriangleID, int ElementID, const VectorType&Value)> ProcessFunc, bool bFindUniqueElements ) const	Iterate through triangles connected to VertexID and call ProcessFunc for each per-triangle-vertex Element with its Value.	DynamicMesh/DynamicMeshOverlay.h
VectorType GetElement ( int ElementID ) const	Get Element at a specific ID	DynamicMesh/DynamicMeshOverlay.h
void GetElement ( int ElementID, VectorType& V ) const	Get Element at a specific ID	DynamicMesh/DynamicMeshOverlay.h
VectorType GetElementAtVertex ( int TriangleID, int VertexID ) const	Get the Element value associated with a vertex of a triangle.	DynamicMesh/DynamicMeshOverlay.h
void GetElementAtVertex ( int TriangleID, int VertexID, VectorType& V ) const	Get the Element value associated with a vertex of a triangle.	DynamicMesh/DynamicMeshOverlay.h
void GetTriElement ( int TriangleID, int32 TriVertexIndex, VectorType& Value ) const	Get the Element associated with a vertex of a triangle	DynamicMesh/DynamicMeshOverlay.h
void GetTriElements ( int TriangleID, VectorType& A, VectorType& B, VectorType& C ) const	Get the three Elements associated with a triangle	DynamicMesh/DynamicMeshOverlay.h
void SetElement ( int ElementID, const VectorType& Value )	Set Element at a specific ID	DynamicMesh/DynamicMeshOverlay.h