1. Epic GamesDeveloper
  3. FMeshVertexSelection

FMeshVertexSelection

API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/Selections

References

   
Module GeometryCore
Header /Engine/Source/Runtime/GeometryCore/Public/Selections/MeshVertexSelection.h
Include #include "Selections/MeshVertexSelection.h"

Syntax

class FMeshVertexSelection

Constructors

  Type Name Description
Public function    
Public function  

FMeshVertexSelection ( const FDynamicMesh3* mesh,
const FMeshFaceSelection& convertT
)

 Convert face selection to vertex selection.
Public function  

FMeshVertexSelection ( const FDynamicMesh3* mesh,
const FMeshEdgeSelection& convertE
)

 Convert edge selection to vertex selection.

Functions

  Type Name Description
Public function Const TArray< int >

AsArray ()

  
Public function Const TBitArray< FDefaultBitArrayAllocator >  
Public function Const TSet< int >

AsSet ()

  
Public function TSet< int >::TRangedForIterator

begin ()

 DO NOT USE DIRECTLY STL-like iterators to enable range-based for loop support.
Public function Const TSet< int >::TRangedForConstIterator

begin ()

  
Public function void

ContractByBorderVertices ( int32 nRings
)

 Remove all vertices in current selection set that have at least one neighbour vertex that is not selected (ie vertices are on border of selection)
Public function void

Deselect ( TArrayView< const int > Vertices
)

  
Public function void

Deselect ( int vID
)

  
Public function void

DeselectEdge ( int eid
)

  
Public function void

DeselectEdges ( TArrayView< const int > Edges
)

  
Public function Const TSet< int >::TRangedForConstIterator

end ()

  
Public function TSet< int >::TRangedForIterator

end ()

  
Public function void

ExpandToOneRingNeighbours ( int nRings,
const TUniqueFunction< bool(int)>& FilterF
)

 [TODO] should do this more efficiently, like FMeshFaceSelection
Public function void

ExpandToOneRingNeighbours ( const TUniqueFunction< bool(int)>& FilterF
)

 Add all one-ring neighbours of current selection to set.
Public function void

FloodFill ( int vSeed,
const TUniqueFunction< bool(int)>& VertIncludedF
)

 Grow selection outwards from seed vertex, until it hits boundaries defined by vertex filter.
Public function void

FloodFill ( const TArray< int >& Seeds,
const TUniqueFunction< bool(int)>& VertIncludedF
)

 Grow selection outwards from seed vertex, until it hits boundaries defined by vertex filter.
Public function Const bool

IsSelected ( int vID
)

  
Public function Const int

Num ()

  
Public function void

Select ( TArrayView< const int > Vertices
)

  
Public function void

Select ( int vID
)

  
Public function void

SelectByPosition ( PredicateFuncType PredicateFunc,
bool bSelectTrue
)

 Select vertices where PredicteFunc(VertexPosition) == bSelectTrue
Public function void

SelectByVertexID ( PredicateFuncType PredicateFunc,
bool bSelectTrue
)

 Select vertices where PredicteFunc(VertexID) == bSelectTrue
Public function void

SelectConnectedBoundaryV ( int vSeed
)

 Select set of boundary vertices connected to vSeed.
Public function void

SelectEdgeVertices ( TArrayView< const int > Edges
)

  
Public function void For each vertex of input triangle set, select vertex if all one-ring triangles are contained in triangle set (ie vertex is not on boundary of triangle set).
Public function void

SelectTriangleVertices ( TArrayView< const int > Triangles
)

  
Public function void  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page