Table of Contents

Class DTSweepContext

Namespace
Alis.Core.Physic.Common.Decomposition.CDT.Delaunay.Sweep
Assembly
Alis.dll

The dt sweep context class

internal class DTSweepContext : TriangulationContext

Inheritance

Inherited Members

Constructors

DTSweepContext()

Initializes a new instance of the Alis.Core.Physic.Common.Decomposition.CDT.Delaunay.Sweep.DTSweepContext class

public DTSweepContext()

Fields

ALPHA

The alpha

private const float ALPHA = 0.3

Field Value

float

Basin

The dt sweep basin

public DTSweepContext.DTSweepBasin Basin

Field Value

DTSweepContext.DTSweepBasin

EdgeEvent

The dt sweep edge event

public DTSweepContext.DTSweepEdgeEvent EdgeEvent

Field Value

DTSweepContext.DTSweepEdgeEvent

_comparator

The dt sweep point comparator

private readonly DTSweepPointComparator _comparator

Field Value

DTSweepPointComparator

aFront

The front

public AdvancingFront aFront

Field Value

AdvancingFront

Properties

Head

Gets or sets the value of the head

public TriangulationPoint Head { get; set; }

Property Value

TriangulationPoint

Tail

Gets or sets the value of the tail

public TriangulationPoint Tail { get; set; }

Property Value

TriangulationPoint

Methods

AddNode(AdvancingFrontNode)

Adds the node using the specified node

public void AddNode(AdvancingFrontNode node)

Parameters

node AdvancingFrontNode

The node

Clear()

Clears this instance

public override void Clear()

CreateAdvancingFront()

Creates the advancing front

public void CreateAdvancingFront()

FinalizeTriangulation()

Finalizes the triangulation

public void FinalizeTriangulation()

LocateNode(TriangulationPoint)

Locates the node using the specified point

public AdvancingFrontNode LocateNode(TriangulationPoint point)

Parameters

point TriangulationPoint

The point

Returns

AdvancingFrontNode

The advancing front node

MapTriangleToNodes(DelaunayTriangle)

Try to map a node to all sides of this triangle that don't have a neighbor.

public void MapTriangleToNodes(DelaunayTriangle t)

Parameters

t DelaunayTriangle

MeshClean(DelaunayTriangle)

Meshes the clean using the specified triangle

public void MeshClean(DelaunayTriangle triangle)

Parameters

triangle DelaunayTriangle

The triangle

MeshCleanReq(DelaunayTriangle)

Meshes the clean req using the specified triangle

private void MeshCleanReq(DelaunayTriangle triangle)

Parameters

triangle DelaunayTriangle

The triangle

NewConstraint(TriangulationPoint, TriangulationPoint)

News the constraint using the specified a

public override TriangulationConstraint NewConstraint(TriangulationPoint a, TriangulationPoint b)

Parameters

a TriangulationPoint

The

b TriangulationPoint

The

Returns

TriangulationConstraint

The triangulation constraint

PrepareTriangulation(Triangulatable)

Prepares the triangulation using the specified t

public override void PrepareTriangulation(Triangulatable t)

Parameters

t Triangulatable

The

RemoveFromList(DelaunayTriangle)

Removes the from list using the specified triangle

public void RemoveFromList(DelaunayTriangle triangle)

Parameters

triangle DelaunayTriangle

The triangle

RemoveNode(AdvancingFrontNode)

Removes the node using the specified node

public void RemoveNode(AdvancingFrontNode node)

Parameters

node AdvancingFrontNode

The node

See Also