Class HalfEdge

A half-edge in a convex hull.

Hierarchy

HalfEdge

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new HalfEdge(vertex: Vertex, face: Face): HalfEdge

- Defined in halfedge.ts:39
Creates a new half-edge.

Parameters
- vertex: Vertex
  
  The vertex at the end of this half-edge.
- face: Face
  
  The face this half-edge is part of.
Returns HalfEdge

Properties

face

face: null | Face

The face this half-edge is part of.

next

next: null | HalfEdge

The next half-edge in the face.

opposite

opposite: null | HalfEdge

The half-edge opposite to this half-edge.

prev

prev: null | HalfEdge

The previous half-edge in the face.

vertex

vertex: Vertex

The vertex at the end of this half-edge.

Methods

head

head(): Vertex

- Defined in halfedge.ts:51
Returns the vertex at the end of this half-edge.

Returns Vertex
The vertex at the end of this half-edge.

length

length(): number

- Defined in halfedge.ts:67
Gets the length between the head and the tail of this half-edge.

Returns number
The length between the head and tail of this half-edge.

lengthSquared

lengthSquared(): number

- Defined in halfedge.ts:78
Gets the length of this half-edge.

Returns number
The length of this half-edge.

setOpposite

setOpposite(edge: HalfEdge): void

- Defined in halfedge.ts:92
Sets the opposite half-edge.

Parameters
- edge: HalfEdge
  
  The new opposite half-edge.
Returns void

tail

tail(): null | Vertex

- Defined in halfedge.ts:59
Returns the vertex at the end of the previous half-edge in the face.

Returns null | Vertex
The vertex at the end of the previous half-edge in the face.