Class Vertex

Hierarchy

Vertex

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new Vertex(): Vertex

- Defined in core/Vertex.ts:29
Returns Vertex

Properties

halfedge

halfedge: null | Halfedge = null

Reference to one halfedge starting from the vertex

id

id: number

Readonly position

position: Vector3 = ...

Vertex position

Methods

boundaryHalfedgesInLoop

boundaryHalfedgesInLoop(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:77
Returns a generator of boundary halfedges arriving to this vertex.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

boundaryHalfedgesOutLoop

boundaryHalfedgesOutLoop(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:64
Returns a generator of boundary halfedges starting from this vertex.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

commonFacesWithVertex

commonFacesWithVertex(other: Vertex): Face[]

- Defined in core/Vertex.ts:110
Parameters
- other: Vertex
Returns Face[]

freeHalfedgesInLoop

freeHalfedgesInLoop(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:51
Returns a generator of free halfedges arriving to this vertex.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

freeHalfedgesOutLoop

freeHalfedgesOutLoop(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:38
Returns a generator of free halfedges starting from this vertex.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

getHalfedgeToVertex

getHalfedgeToVertex(other: Vertex): null | Halfedge

- Defined in core/Vertex.ts:137
Returns the halfedge going from this vertex to other vertex if any.

Parameters
- other: Vertex
  
  The other vertex
Returns null | Halfedge
HalfEdge if found, null otherwise.

isConnectedToVertex

isConnectedToVertex(other: Vertex): boolean

- Defined in core/Vertex.ts:146
Parameters
- other: Vertex
Returns boolean

isFree

isFree(): boolean

- Defined in core/Vertex.ts:94
Returns whether the vertex is free, i.e. on of its ongoing halfedge has no face.

ref
https://kaba.hilvi.org/homepage/blog/halfedge/halfedge.htm

Returns boolean
true if free, false otherwise

isIsolated

isIsolated(): boolean

- Defined in core/Vertex.ts:106
Returns boolean

loopCCW

loopCCW(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:169
Returns a generator of halfedges starting from this vertex in CCW order.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

loopCW

loopCW(start?: null | Halfedge): Generator<Halfedge, null, unknown>

- Defined in core/Vertex.ts:154
Returns a generator of halfedges starting from this vertex in CW order.

Parameters
- start: null | Halfedge = ...
  
  The halfedge to start looping, default is vertex halfedge
Returns Generator<Halfedge, null, unknown>

matchesPosition

matchesPosition(position: Vector3, tolerance?: number): boolean

- Defined in core/Vertex.ts:127
Checkes whether the vertex matches the given position

Parameters
- position: Vector3
  
  The position
- tolerance: number = 1e-10
Returns boolean

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