FLayoutUV::IMeshView Struct Reference

#include <LayoutUV.h>

Inheritance diagram for FLayoutUV::IMeshView:

Public Member Functions
virtual	~IMeshView ()
virtual uint32	GetNumIndices () const =0
virtual FVector3f	GetPosition (uint32 Index) const =0
virtual FVector3f	GetNormal (uint32 Index) const =0
virtual FVector2f	GetInputTexcoord (uint32 Index) const =0
virtual void	InitOutputTexcoords (uint32 Num)=0
virtual void	SetOutputTexcoord (uint32 Index, const FVector2f &Value)=0

Detailed Description

Abstract triangle mesh view interface that may be used by any module without introducing a dependency on a concrete mesh type (and thus potentially circular module references). This abstraction results in a performance penalty due to virtual dispatch, however it is expected to be insignificant compared to the rest of work done by FLayoutUV and cache misses due to indexed vertex data access.

Constructor & Destructor Documentation

~IMeshView()

virtual FLayoutUV::IMeshView::~IMeshView ( )

inlinevirtual

Member Function Documentation

GetInputTexcoord()

virtual FVector2f FLayoutUV::IMeshView::GetInputTexcoord ( uint32  Index ) const

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

GetNormal()

virtual FVector3f FLayoutUV::IMeshView::GetNormal ( uint32  Index ) const

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

GetNumIndices()

virtual uint32 FLayoutUV::IMeshView::GetNumIndices ( ) const

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

GetPosition()

virtual FVector3f FLayoutUV::IMeshView::GetPosition ( uint32  Index ) const

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

InitOutputTexcoords()

virtual void FLayoutUV::IMeshView::InitOutputTexcoords ( uint32  Num )

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

SetOutputTexcoord()

virtual void FLayoutUV::IMeshView::SetOutputTexcoord ( uint32  Index, const FVector2f &  Value  )

pure virtual

Implemented in FOverlappingCornersArrayMeshView, FLayoutUVMeshDescriptionView, and FUniqueUVMeshDescriptionView.

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

• Engine/Source/Runtime/MeshUtilitiesCommon/Public/LayoutUV.h