Struct Otri

An oriented triangle.

Inherited Members

System.ValueType.Equals(System.Object)

System.ValueType.GetHashCode()

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetType()

Namespace: UnityEngine.Experimental.U2D.TriangleNet.Topology

Syntax

public struct Otri

Remarks

Includes a pointer to a triangle and orientation. The orientation denotes an edge of the triangle. Hence, there are three possible orientations. By convention, each edge always points counterclockwise about the corresponding triangle.

Properties

Triangle

Declaration

public Triangle Triangle { get; set; }

Property Value

Type	Description
Triangle

Methods

Apex()

Apex [apex(abc) -> c]

Declaration

public Vertex Apex()

Returns

Type	Description
Vertex

Copy(ref Otri)

Copy an oriented triangle.

Declaration

public void Copy(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Dest()

Destination [dest(abc) -> b]

Declaration

public Vertex Dest()

Returns

Type	Description
Vertex

Dnext()

Find the next edge counterclockwise with the same destination. [dnext(abc) -> *ba]

Declaration

public void Dnext()

Dnext(ref Otri)

Find the next edge counterclockwise with the same destination. [dnext(abc) -> *ba]

Declaration

public void Dnext(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Dprev()

Find the next edge clockwise with the same destination. [dprev(abc) -> cb*]

Declaration

public void Dprev()

Dprev(ref Otri)

Find the next edge clockwise with the same destination. [dprev(abc) -> cb*]

Declaration

public void Dprev(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Equals(Otri)

Test for equality of oriented triangles.

Declaration

public bool Equals(Otri ot)

Parameters

Type	Name	Description
Otri	ot

Returns

Type	Description
System.Boolean

Lnext()

Find the next edge (counterclockwise) of a triangle. [lnext(abc) -> bca]

Declaration

public void Lnext()

Lnext(ref Otri)

Find the next edge (counterclockwise) of a triangle. [lnext(abc) -> bca]

Declaration

public void Lnext(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Lprev()

Find the previous edge (clockwise) of a triangle. [lprev(abc) -> cab]

Declaration

public void Lprev()

Lprev(ref Otri)

Find the previous edge (clockwise) of a triangle. [lprev(abc) -> cab]

Declaration

public void Lprev(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Onext()

Find the next edge counterclockwise with the same origin. [onext(abc) -> ac*]

Declaration

public void Onext()

Onext(ref Otri)

Find the next edge counterclockwise with the same origin. [onext(abc) -> ac*]

Declaration

public void Onext(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Oprev()

Find the next edge clockwise with the same origin. [oprev(abc) -> a*b]

Declaration

public void Oprev()

Oprev(ref Otri)

Find the next edge clockwise with the same origin. [oprev(abc) -> a*b]

Declaration

public void Oprev(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Org()

Origin [org(abc) -> a]

Declaration

public Vertex Org()

Returns

Type	Description
Vertex

Rnext()

Find the next edge (counterclockwise) of the adjacent triangle. [rnext(abc) -> a]

Declaration

public void Rnext()

Rnext(ref Otri)

Find the next edge (counterclockwise) of the adjacent triangle. [rnext(abc) -> a]

Declaration

public void Rnext(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Rprev()

Find the previous edge (clockwise) of the adjacent triangle. [rprev(abc) -> b**]

Declaration

public void Rprev()

Rprev(ref Otri)

Find the previous edge (clockwise) of the adjacent triangle. [rprev(abc) -> b**]

Declaration

public void Rprev(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

Sym()

Find the abutting triangle; same edge. [sym(abc) -> ba*]

Declaration

public void Sym()

Sym(ref Otri)

Declaration

public void Sym(ref Otri ot)

Parameters

Type	Name	Description
Otri	ot

ToString()

Declaration

public override string ToString()

Returns

Type	Description
System.String

Overrides

System.ValueType.ToString()