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  3. FTopologicalLoop

FTopologicalLoop

API > API/Runtime > API/Runtime/CADKernel > API/Runtime/CADKernel/Topo

Inheritance Hierarchy

References

   
Module CADKernel
Header /Engine/Source/Runtime/Datasmith/CADKernel/Base/Public/Topo/TopologicalLoop.h
Include #include "Topo/TopologicalLoop.h"

Syntax

class FTopologicalLoop : public UE::CADKernel::FTopologicalEntity

Variables

  Type Name Description
Protected variable bool bIsExternal  
Public variable FSurfacicBoundary Boundary  
Protected variable TArray< FOrientedEdge > Edges  
Protected variable FTopologicalFace * Face  

Constructors

  Type Name Description
Protected function    
Protected function  

FTopologicalLoop ( const TArray< TSharedPtr< FTopologicalEdge > >& Edges,
const TArray< EOrientation >& EdgeDirections,
const bool bIsEternalLoop
)

  

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function void  
Public function void  
Public function Const void

ComputeBoundaryProperties ( const TArray< int32 >& StartSideIndex,
TArray< FEdge2DProperties >& OutSideProperties
)

  
Public function void  
Public function Const const int32  
Public function void

EnsureLogicalClosing ( const double GeometricTolerance
)

  
Public function Const void

FindBreaks ( TArray< TSharedPtr< FTopologicalVertex > >& Ruptures,
TArray< int32 >& OutStartSideIndex,
TArray< double >& RuptureValues
)

  
Public function Const void

FindSurfaceCorners ( TArray< TSharedPtr< FTopologicalVertex > >& OutCorners,
TArray< int32 >& OutStartSideIndex
)

  
Public function Const void

Get2DSampling ( TArray< FPoint2D >& LoopSampling
)

  
Public function Const bool The idea is to remove degenerated edges of the loop i.e. where the surface is degenerated
Public function Const void Add active Edge that has not marker 1 in the edge array. Marker 1 has to be reset at the end.
Public function Const EOrientation

GetDirection ( TSharedPtr< FTopologicalEdge >& Edge,
bool bAllowLinkedEdge
)

  
Public function Const EOrientation

GetDirection ( int32 Index
)

  
Public function Const const TSharedPtr< FTopologicalEdge > &

GetEdge ( int32 Index
)

  
Public function Const int32

GetEdgeIndex ( const FTopologicalEdge& Edge
)

  
Public function TArray< FOrientedEdge > &  
Public function Const const TArray< FOrientedEdge > &  
Public function Const FTopologicalFace *

GetFace ()

  
Public function Const const FOrientedEdge *

GetOrientedEdge ( const FTopologicalEdge* InEdge
)

  
Public function Const bool  
Public function Const bool

IsInside ( const FTopologicalLoop& Other
)

  
Public function Const double

Length ()

  
Public function Static TSharedPtr< FTopologicalLoop >

Make ( const TArray< TSharedPtr< FTopologicalEdge > >& EdgeList,
const TArray< EOrientation >& EdgeDirections,
const bool bIsExternalLoop,
const double GeometricTolerance
)

  
Public function bool

Orient ()

 To check loop orientation, we check the orientation of the extremity points i.e. "o" points below o
Public function void  
Public function void  
Public function void  
Public function void  
Public function void

ReplaceEdges ( TArray< FOrientedEdge >& Candidates,
TSharedPtr< FTopologicalEdge >& NewEdge
)

  
Public function void  
Public function void  
Public function void

SplitEdge ( FTopologicalEdge& Edge,
TSharedPtr< FTopologicalEdge > NewEdge,
bool bNewEdgeIsFirst
)

 The Edge is split in two edges : Edge + NewEdge
Public function void  

Overridden from FEntity

  Type Name Description
Public function Virtual void

Empty ()

  
Public function Virtual Const EEntity  
Public function Virtual Const void  
Public function Virtual void Serialization of a FEntity.
Public function Virtual void

SpawnIdent ( FDatabase& Database
)

  

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