Class ConvexFace<TVertex, TFace>

A convex face representation containing adjacency information.

Inheritance

object

ConvexFace<TVertex, TFace>

DefaultConvexFace<TVertex>

TriangulationCell<TVertex, TCell>

Namespace: NWH.DWP2.MiConvexHull

Assembly: NWH.DWP2.dll

Syntax

public abstract class ConvexFace<TVertex, TFace> where TVertex : IVertex where TFace : ConvexFace<TVertex, TFace>

Type Parameters

Name	Description
TVertex	The type of the t vertex.
TFace	The type of the t face.

Properties

Adjacency

Adjacency. Array of length "dimension". If F = Adjacency[i] then the vertices shared with F are Vertices[j] where j != i. In the context of triangulation, can be null (indicates the cell is at boundary).

Declaration

public TFace[] Adjacency { get; set; }

Property Value

Type	Description
TFace[]	The adjacency.

Normal

The normal vector of the face. Null if used in triangulation.

Declaration

public double[] Normal { get; set; }

Property Value

Type	Description
double[]	The normal.

Vertices

The vertices stored in clockwise order for dimensions 2 - 4, in higher dimensions the order is arbitrary. Unless I accidentally switch some index somewhere in which case the order is CCW. Either way, it is consistent. 3D Normal = (V[1] - V[0]) x (V[2] - V[1]).

Declaration

public TVertex[] Vertices { get; set; }

Property Value

Type	Description
TVertex[]	The vertices.