public class Mesh<TPosition> : Mesh<TPosition, Vertex<TPosition>, Edge<TPosition>, Face<TPosition>>, IMesh<TPosition> where TPosition : IEquatable<TPosition>

Type Parameters

Name	Description
TPosition	Type for the position of the vertex.

Constructors

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Mesh()

Initialises a new instance of the Mesh<TPosition> class.

Declaration

public Mesh()

Fields

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_newEdgeIndex

Index for a newly created edge.

Declaration

protected int _newEdgeIndex

Field Value

Type	Description
Int32

Remarks

This may not match with EdgeCount if edges are removed from the mesh.

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_newFaceIndex

Index for a newly created face.

Declaration

protected int _newFaceIndex

Field Value

Type	Description
Int32

Remarks

This may not match with FaceCount if faces are removed from the mesh.

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_newVertexIndex

Index for a newly created vertex.

Declaration

protected int _newVertexIndex

Field Value

Type	Description
Int32

Remarks

This may not match with VertexCount if vertices are removed from the mesh.

Properties

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EdgeCount

Gets the number of edges in the current mesh.

Declaration

public override int EdgeCount { get; }

Property Value

Type	Description
Int32

Overrides

BRIDGES.DataStructures.PolyhedralMeshes.Abstract.Mesh<TPosition, BRIDGES.DataStructures.PolyhedralMeshes.FaceVertexMesh.Vertex<TPosition>, BRIDGES.DataStructures.PolyhedralMeshes.FaceVertexMesh.Edge<TPosition>, BRIDGES.DataStructures.PolyhedralMeshes.FaceVertexMesh.Face<TPosition>>.EdgeCount

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FaceCount

Gets the number of faces in the current mesh.

Declaration

public override int FaceCount { get; }

Property Value

Type	Description
Int32

Overrides

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VertexCount

Gets the number of vertices in the current mesh.

Declaration

public override int VertexCount { get; }

Property Value

Type	Description
Int32

Overrides

Methods

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AddFace(List<Vertex<TPosition>>)

Adds a new face to the current mesh from its vertices.

Declaration

public override Face<TPosition> AddFace(List<Vertex<TPosition>> vertices)

Parameters

Type	Name	Description
List<Vertex<TPosition>>	vertices

Returns

Type	Description
Face<TPosition>	The new face if it was added, null otherwise.

Overrides

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AddVertex(TPosition)

Adds a vertex in the mesh from its position.

Declaration

public override Vertex<TPosition> AddVertex(TPosition position)

Parameters

Type	Name	Description
TPosition	position	Position of the vertex.

Returns

Type	Description
Vertex<TPosition>	The new vertex if it was added, null otherwise.

Overrides

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CleanMesh(Boolean)

Cleans the current mesh by reindexing the faces, edges and vertices.

Declaration

public override void CleanMesh(bool cullIsolated = true)

Parameters

Type	Name	Description
Boolean	cullIsolated	Evaluates whether isolated members should be removed in the process.

Overrides

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Clone()

Creates a new object that is a deep copy of the current instance.

Declaration

public override object Clone()

Returns

Type	Description
Object	The new object that is a deep copy of the current instance.

Overrides

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EraseEdge(Edge<TPosition>)

Erases the edge from the mesh. The mesh may not be manifold after this operation.

Declaration

public override void EraseEdge(Edge<TPosition> edge)

Parameters

Type	Name	Description
Edge<TPosition>	edge

Overrides

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EraseFace(Face<TPosition>)

Erases the face from the mesh. The mesh may not be manifold after this operation.

Declaration

public override void EraseFace(Face<TPosition> face)

Parameters

Type	Name	Description
Face<TPosition>	face

Overrides

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EraseVertex(Vertex<TPosition>)

Erases the vertex from the mesh. Every reference to this vertex should be deleted before it is erased.

Declaration

protected override void EraseVertex(Vertex<TPosition> vertex)

Parameters

Type	Name	Description
Vertex<TPosition>	vertex

Overrides

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GetEdge(Int32)

Returns the edge at the given index in the mesh.

Declaration

public override Edge<TPosition> GetEdge(int index)

Parameters

Type	Name	Description
Int32	index

Returns

Type	Description
Edge<TPosition>	The edge at the given index in the mesh.

Overrides

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GetEdges()

Returns the list of edges of the current mesh.

Declaration

public override IReadOnlyList<Edge<TPosition>> GetEdges()

Returns

Type	Description
IReadOnlyList<Edge<TPosition>>	List of edges of the mesh.

Overrides

Remarks

If some edges were removed from the mesh, the index of the edge in the returned list might not match the edge index in the mesh.
The index of the edges in the mesh is accessible through the Index property.

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GetFace(Int32)

Returns the face at the given index in the mesh.

Declaration

public override Face<TPosition> GetFace(int index)

Parameters

Type	Name	Description
Int32	index

Returns

Type	Description
Face<TPosition>	The face at the given index in the mesh.

Overrides

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GetFaces()

Returns the list of faces of the current mesh.

Declaration

public override IReadOnlyList<Face<TPosition>> GetFaces()

Returns

Type	Description
IReadOnlyList<Face<TPosition>>	List of faces of the mesh.

Overrides

Remarks

If some faces were removed from the mesh, the index of the face in the returned list might not match the face index in the mesh.
The index of the faces in the mesh is accessible through the Index property.

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GetVertex(Int32)

Returns the vertex at the given index in the mesh.

Declaration

public override Vertex<TPosition> GetVertex(int index)

Parameters

Type	Name	Description
Int32	index

Returns

Type	Description
Vertex<TPosition>	The vertex at the given index in the mesh.

Overrides

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GetVertices()

Returns the list of vertices of the current mesh.

Declaration

public override IReadOnlyList<Vertex<TPosition>> GetVertices()

Returns

Type	Description
IReadOnlyList<Vertex<TPosition>>	List of vertices of the mesh.

Overrides

Remarks

If some vertices were removed from the mesh, the index of the vertex in the returned list might not match the vertex index in the mesh.
The index of the vertices in the mesh is accessible through the Index property.

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RemoveEdge(Edge<TPosition>)

Removes the edge from the mesh by keeping the mesh manifold.

Declaration

public override void RemoveEdge(Edge<TPosition> edge)

Parameters

Type	Name	Description
Edge<TPosition>	edge

Overrides

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RemoveFace(Face<TPosition>)

Removes the face from the mesh by keeping the mesh manifold.

Declaration

public override void RemoveFace(Face<TPosition> face)

Parameters

Type	Name	Description
Face<TPosition>	face

Overrides

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RemoveVertex(Vertex<TPosition>)

Removes the vertex from the mesh by keeping the mesh manifold.

Declaration

public override void RemoveVertex(Vertex<TPosition> vertex)

Parameters

Type	Name	Description
Vertex<TPosition>	vertex

Overrides

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ToHalfedgeMesh()

Creates a halfedge mesh from the current face-vertex mesh.

Declaration

public Mesh<TPosition> ToHalfedgeMesh()

Returns

Type	Description
Mesh<TPosition>	Halfedge mesh which represents the topology and geometry of the current face-vertex mesh.

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ToString()

Class for a polyhedral face-vertex mesh data structure.

Declaration

public override string ToString()

Returns

Type	Description
String

Overrides

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TryGetEdge(Int32)

Returns the edge at the given index in the mesh if it exists, null otherwise.

Declaration

public override Edge<TPosition> TryGetEdge(int index)

Parameters

Type	Name	Description
Int32	index	The index of the edge to look for.

Returns

Type	Description
Edge<TPosition>	The edge if it exists, null otherwise.

Overrides

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TryGetFace(Int32)

Returns the face at the given index in the mesh if it exists, null otherwise.

Declaration

public override Face<TPosition> TryGetFace(int index)

Parameters

Type	Name	Description
Int32	index	The index of the face to look for.

Returns

Type	Description
Face<TPosition>	The face if it exists, null otherwise.

Overrides

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TryGetVertex(Int32)

Returns the vertex at the given index in the mesh if it exists, null otherwise.

Declaration

public override Vertex<TPosition> TryGetVertex(int index)

Parameters

Type	Name	Description
Int32	index	The index of the vertex to look for.

Returns

Type	Description
Vertex<TPosition>	The vertex if it exists, null otherwise.

Overrides

Implements

IMesh<TPosition>

ICloneable