FMeshFaceSelection

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MacOS
Linux

References

Module

DynamicMesh

Header

/Engine/Plugins/Experimental/GeometryProcessing/Source/DynamicMesh/Public/Selections/MeshFaceSelection.h

Include

#include "Selections/MeshFaceSelection.h"

Syntax

class FMeshFaceSelection

Constructors

Name Description

Public function

FMeshFaceSelection

(
    const FDynamicMesh3* mesh
)

Public function

FMeshFaceSelection

(
    const FMeshFaceSelection& copy
)

Public function

FMeshFaceSelection

(
    const FDynamicMesh3* mesh,
    int group_id
)

Select a group

Public function

FMeshFaceSelection

(
    const FDynamicMesh3* mesh,
    const FMeshVertexSelection& conver...,
    int minCount
)

Convert vertex selection to face selection.

Functions

Name Description

Public function Const

TArray< int ...

 

AsArray()

Public function Const

TBitArray< F...

 

AsBitArray()

Public function Const

const TSet< ...

 

AsSet()

Public function Const

TSet< int >:...

 

begin()

Public function

TSet< int >:...

 

begin()

DO NOT USE DIRECTLY STL-like iterators to enable range-based for loop support.

Public function

bool

 

ClipFins

(
    bool bClipLoners
)

Return true if we clipped something

Public function Const

bool

 

Contains

(
    int tid
)

Public function

void

 

ContractBorderByOneRingNeighbours

(
    int NumRings,
    bool bContractFromMeshBoundary,
    const TUniqueFunction< bool>&...
)

Remove all triangles in vertex one-rings of current selection to set.

Public function

void

 

Deselect

(
    int tid
)

Public function

void

 

Deselect

(
    TArrayView< const int > Triangles
)

Public function

void

 

Deselect

(
    const EnumerableType& Enumerable
)

Public function

void

 

DeselectAll()

Public function

void

 

DeselectGroup

(
    int gid
)

Public function

TSet< int >:...

 

end()

Public function Const

TSet< int >:...

 

end()

Public function

void

 

ExpandToFaceNeighbours

(
    int rounds,
    const TUniqueFunction< bool>&...
)

Public function

void

 

ExpandToFaceNeighbours

(
    const TUniqueFunction< bool>&...
)

Public function

void

 

ExpandToOneRingNeighbours

(
    const TUniqueFunction< bool>&...
)

Add all triangles in vertex one-rings of current selection to set.

Public function

void

 

ExpandToOneRingNeighbours

(
    int nRings,
    const TUniqueFunction< bool>&...
)

Expand selection by N vertex one-rings.

Public function

bool

 

FillEars

(
    bool bFillTinyHoles
)

Return true if we filled any ears.

Public function Const

TArray< int ...

 

FindBorderTris()

Find set of tris just inside border of selection

Public function Const

TArray< int ...

 

FindNeighbourTris()

Find set of tris just outside border of selection

Public function

void

 

FloodFill

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

Grow selection outwards from seed triangles, until it hits boundaries defined by triangle and edge filters.

Public function

void

 

FloodFill

(
    int tSeed,
    const TUniqueFunction< bool>&...,
    const TUniqueFunction< bool>&...
)

Grow selection outwards from seed triangle, until it hits boundaries defined by triangle and edge filters.

Public function Const

bool

 

IsSelected

(
    int tid
)

Public function

bool

 

LocalOptimize

(
    bool bClipFins,
    bool bFillEars,
    bool bFillTinyHoles,
    bool bClipLoners,
    bool bRemoveBowties
)

Returns true if selection was modified

Public function

bool

 

LocalOptimize

(
    bool bRemoveBowties
)

Public function Const

int

 

Num()

Public function

bool

 

remove_bowties()

Public function

bool

 

RemoveBowties()

Find any "bowtie" vertices - ie vertex v such taht there is multiple spans of triangles selected in v's triangle one-ring - and deselect those one-rings.

Public function

void

 

Select

(
    int tid
)

Public function

void

 

Select

(
    TFunctionRef< bool> SelectF
)

Public function

void

 

Select

(
    const EnumerableType& Enumerable
)

Public function

void

 

SelectEdgeTris

(
    int eid
)

Public function

void

 

SelectGroup

(
    int gid
)

Public function

void

 

SelectGroupInverse

(
    int gid
)

Public function

void

 

SelectVertexOneRing

(
    int vid
)

Public function

void

 

SelectVertexOneRings

(
    TArrayView< const int > Vertices
)

Public function Const

void

 

SetDifference

(
    const EnumerableType& SubtractSet,
    StorageType& DifferenceStorage
)

Find the elements in current selection that are not in SubtractSet, and store in DifferenceStorage

Public function Const

void

 

SetIntersection

(
    const EnumerableType& IntersectSet,
    StorageType& IntersectionStorage
)

Find the elements in current selection that are also in IntersectSet, and store in IntersectionStorage
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