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FTopologicalFace

API > API/Runtime > API/Runtime/CADKernel

   
Name FTopologicalFace
Type class
Header File /Engine/Source/Runtime/Datasmith/CADKernel/Base/Public/Topo/TopologicalFace.h
Include Path #include "Topo/TopologicalFace.h"

Syntax

class FTopologicalFace : public UE::CADKernel::FTopologicalShapeEntity

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers
  Topo/TopologicalFace.h  

FTopologicalFace ( const TSharedPtr< FSurface >& InCarrierSurface
)

 Build a non-trimmed trimmed surface This constructor has to be completed with one of the three "AddBoundaries" methods to be finalized. Topo/TopologicalFace.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~FTopologicalFace()

   Topo/TopologicalFace.h  

Variables

Protected

Name Type Remarks Include Path Unreal Specifiers
Curvatures FSurfaceCurvature   Topo/TopologicalFace.h  
LengthOfMeshedSide double   Topo/TopologicalFace.h  
LoopLength double   Topo/TopologicalFace.h  
NumOfMeshedSide int32   Topo/TopologicalFace.h  
QuadCriteria double   Topo/TopologicalFace.h  
QuadType EQuadType   Topo/TopologicalFace.h  
SideProperties TArray< FEdge2DProperties >   Topo/TopologicalFace.h  
StartSideIndices TArray< int32 >   Topo/TopologicalFace.h  
SurfaceCorners TArray< TSharedPtr< FTopologicalVertex > > ====================================================================================================================================================================================================================== Quad properties for meshing scheduling =============================================================================================================================================================================== Topo/TopologicalFace.h  
ThinZones TArray< FThinZone2D > ====================================================================================================================================================================================================================== Thin zone properties =============================================================================================================================================================================== Topo/TopologicalFace.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddLoop ( const TSharedPtr< FTopologicalLoop >& Loop
)

   Topo/TopologicalFace.h  

void AddLoops ( const TArray< TSharedPtr< FTopologicalLoop > >& Loops,
int32& DoubtfulLoopOrientationCount
)

 Trimmed the face with an outer boundary (first boundary of the array) and inners boundaries Topo/TopologicalFace.h  

void AddLoops ( const TArray< TSharedPtr< FCurve > >& Restrictions
)

 Trimmed the face with curves i.e. Edges will be build from the cures to make boundaries. Topo/TopologicalFace.h  

void AddMeshedLength ( double Length
)

   Topo/TopologicalFace.h  

void ApplyCriteria ( const TArray< TSharedPtr< FCriterion > >& Criteria,
const FCriteriaGrid& Grid
)

 Compute CrossingPointDeltaMins and CrossingPointDeltaMaxs respecting the meshing criteria Topo/TopologicalFace.h  
Trimmed the face with its natural limit curves (Iso UMin, ...). Topo/TopologicalFace.h  

void ApplyNaturalLoops ( const FSurfacicBoundary& Boundaries
)

 Trimmed the face with the boundary limit curves (Iso UMin, ...). Topo/TopologicalFace.h  
Generate a pre-sampling of the surface saved in CrossingCoordinate. Topo/TopologicalFace.h  

void ComputeQuadCriteria()

   Topo/TopologicalFace.h  

void ComputeSurfaceSideProperties()

   Topo/TopologicalFace.h  

void DefineSurfaceType()

 Defines if the surface is either EQuadType::QUAD, either EQuadType::TRIANGULAR or EQuadType::OTHER Topo/TopologicalFace.h  

void DeleteNonmanifoldLink()

 Delete only nonmanifold edge link Topo/TopologicalFace.h  

void Disjoin ( TArray< FTopologicalEdge* >* NewBorderEdges
)

 Disconnects the face of its neighbors i.e. remove topological edge and vertex link with its neighbors Topo/TopologicalFace.h  

int32 EdgeCount ()

   Topo/TopologicalFace.h  

void EdgeCount ( int32& EdgeCount
) const

 Count the edges. Topo/TopologicalFace.h  

void EvaluateGrid ( FGrid& Grid
) const

   Topo/TopologicalFace.h  

void EvaluatePointGrid ( const FCoordinateGrid& Coordinates,
FSurfacicSampling& OutPoints,
bool bComputeNormals
) const

   Topo/TopologicalFace.h  

const void Get2DLoopSampling ( TArray< TArray< FVector2d > >& OutLoopSamplings
) const

 Get a sampling of each loop of the face Topo/TopologicalFace.h  

void GetActiveEdges ( TArray< TSharedPtr< FTopologicalEdge > >& OutEdges
) const

 Add active Edge that has not marker 1 in the edge array. Marker 1 has to be reset at the end. Topo/TopologicalFace.h  

const FSurfacicBoundary & GetBoundary()

   Topo/TopologicalFace.h  

TSharedRef< FSurface > GetCarrierSurface()

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

const TArray< double > & GetCrossingPointCoordinates ( EIso Iso
) const

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

const TArray< double > & GetCrossingPointDeltaMaxs ( EIso Iso
) const

   Topo/TopologicalFace.h  

const TArray< double > & GetCrossingPointDeltaMins ( EIso Iso
) const

   Topo/TopologicalFace.h  

const FIsoCurvature & GetCurvature ( EIso Iso
) const

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

const TArray< double > & GetCuttingCoordinatesAlongIso ( EIso Iso
) const

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

void GetEdgeIndex ( const FTopologicalEdge& Edge,
int32& OutBoundaryIndex,
int32& OutEdgeIndex
) const

 Finds the boundary containing the twin edge of Edge Topo/TopologicalFace.h  

double GetEstimatedMinimalElementLength()

   Topo/TopologicalFace.h  

const TSharedPtr< FTopologicalLoop > GetExternalLoop()

   Topo/TopologicalFace.h  

double GetIsoTolerance ( EIso Iso
) const

   Topo/TopologicalFace.h  

const FSurfacicTolerance & GetIsoTolerances()

   Topo/TopologicalFace.h  

const FTopologicalEdge * GetLinkedEdge ( const FTopologicalEdge& LinkedEdge
) const

   Topo/TopologicalFace.h  

const TArray< TSharedPtr< FTopologicalLoop > > & GetLoops()

   Topo/TopologicalFace.h  

FFaceMesh * GetMesh()

   Topo/TopologicalFace.h  

FFaceMesh & GetOrCreateMesh ( FModelMesh& ModelMesh
)

   Topo/TopologicalFace.h  

double GetQuadCriteria()

   Topo/TopologicalFace.h  

const EQuadType GetQuadType()

   Topo/TopologicalFace.h  

int32 GetSideIndex ( int32 EdgeIndex
) const

   Topo/TopologicalFace.h  

int32 GetSideIndex ( FTopologicalEdge& Edge
) const

   Topo/TopologicalFace.h  

const TArray< FEdge2DProperties > & GetSideProperties()

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

const FEdge2DProperties & GetSideProperty ( int32 Index
) const

   Topo/TopologicalFace.h  

int32 GetStartEdgeIndexOfSide ( int32 Index
) const

   Topo/TopologicalFace.h  

const TArray< int32 > & GetStartSideIndices()

   Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  
  Topo/TopologicalFace.h  

bool HasSameBoundariesAs ( const FTopologicalFace* OtherFace
) const

 Checks if the face and the other face have the same boundaries i.e. each non degenerated edge is linked to an edge of the other face Topo/TopologicalFace.h  

const bool HasTesselation()

   Topo/TopologicalFace.h  

const bool HasThinZone()

   Topo/TopologicalFace.h  

void InitDeltaUs()

   Topo/TopologicalFace.h  

bool IsABorderFace()

 Has at least one border edge Topo/TopologicalFace.h  

bool IsADuplicatedFace()

 One adjacent face shares the same loops Topo/TopologicalFace.h  

bool IsAFullyNonManifoldFace()

 All its edges are non manifold Topo/TopologicalFace.h  

bool IsANonManifoldFace()

 Has at least one non manifold edge Topo/TopologicalFace.h  

bool IsBackOriented()

   Topo/TopologicalFace.h  

int32 LoopCount()

   Topo/TopologicalFace.h  

const int32 & MeshedSideNum ()

   Topo/TopologicalFace.h  

int32 & MeshedSideNum ()

   Topo/TopologicalFace.h  

double MeshedSideRatio()

   Topo/TopologicalFace.h  

void MoveThinZones ( TArray< FThinZone2D >& InThinZones
)

   Topo/TopologicalFace.h  

void Remove ( TArray< FTopologicalEdge* >* NewBorderEdges
)

 Delete a face i.e. disjoin the face to all its linked elements before setting it as deleted Topo/TopologicalFace.h  

void RemoveLoop ( const TSharedPtr< FTopologicalLoop >& Loop
)

   Topo/TopologicalFace.h  

void ResetBackOriented()

   Topo/TopologicalFace.h  

void ResetHasThinSurface()

   Topo/TopologicalFace.h  

void SetBackOriented()

   Topo/TopologicalFace.h  

void SetEstimatedMinimalElementLength ( double Value
)

   Topo/TopologicalFace.h  

void SetHasThinZoneMarker()

   Topo/TopologicalFace.h  

void SwapOrientation()

   Topo/TopologicalFace.h  

void UpdateBBox ( int32 IsoCount,
const double ApproximationFactor,
FBBoxWithNormal& BBox
)

 Update the bounding box with an approximation of the surface based of n iso curves Topo/TopologicalFace.h  

Overridden from FTopologicalShapeEntity

Name Remarks Include Path Unreal Specifiers

virtual void CompleteMetaData()

   Topo/TopologicalFace.h  

virtual int32 FaceCount()

   Topo/TopologicalFace.h  

virtual void GetFaces ( TArray< FTopologicalFace* >& OutFaces
)

   Topo/TopologicalFace.h  

virtual void PropagateBodyOrientation ()

 Each face of model is set by its orientation. Topo/TopologicalFace.h  

virtual void Remove ( const FTopologicalShapeEntity*
)

   Topo/TopologicalFace.h  

Overridden from FEntity

Name Remarks Include Path Unreal Specifiers

virtual void Empty()

   Topo/TopologicalFace.h  

virtual EEntity GetEntityType()

   Topo/TopologicalFace.h  

virtual void ResetMarkersRecursively()

   Topo/TopologicalFace.h  

virtual void Serialize ( FCADKernelArchive& Ar
)

 Serialization of a FEntity. Topo/TopologicalFace.h  

virtual void SpawnIdent ( FDatabase& Database
)

   Topo/TopologicalFace.h  

Protected

Name Remarks Include Path Unreal Specifiers

void ComputeBoundary()

 Compute the bounds of the topological surface according to the Loops Topo/TopologicalFace.h  

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