MeshTopologyVertexList
Provides access to the mesh topology vertices of a mesh. Topology vertices are sets of vertices in the MeshVertexList that can topologically be considered the same vertex.
Inheritance Hierarchy
System.Object
Rhino.Geometry.Collections.MeshTopologyVertexList
Namespace: Rhino.Geometry.Collections
Assembly: RhinoCommon (in RhinoCommon.dll)
Syntax
public class MeshTopologyVertexList : IEnumerable<Point3f>, IEnumerable, IList<Point3f>, ICollection<Point3f>, IList, ICollection, IReadOnlyList<Point3f>, IReadOnlyCollection<Point3f>The MeshTopologyVertexList type exposes the following members.
Properties
Name
Description
Public Property
Count
Gets or sets the number of mesh topology vertices.
Public Property
Item
Gets or sets the vertex at the given index. Setting a location adjusts all vertices in the mesh’s vertex list that are defined by this topological vertex The index must be valid or an IndexOutOfRangeException will be thrown.
Methods
Name
Description
Public Method
ConnectedEdge
Gets a particular edge that is connected to a topological vertex.
Call TopologyVertices.SortVertices before this if you are interested in ordered edges.
Public Method
ConnectedEdges
Gets all edges that are connected to a given vertex.
Call TopologyVertices.SortVertices before this if you are interested in ordered edges.
Public Method
ConnectedEdgesCount
Gets the count of edges that are connected to a given vertex.
Public Method
ConnectedFaces
Gets all faces that are connected to a given vertex.
Public Method
ConnectedTopologyVertices(Int32)
Gets all topological vertices that are connected to a given vertex.
Public Method
ConnectedTopologyVertices(Int32, Boolean)
Gets all topological vertices that are connected to a given vertex.
Public Method
Equals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected Method
Finalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public Method
GetEnumerator
Gets an enumerator that yields all topology vertices in this collection.
Public Method
GetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public Method
GetType
Gets the Type of the current instance.
(Inherited from Object.)
Public Method
IndicesFromFace
Returns TopologyVertexIndices for a given mesh face index.
Public Method
IsHidden
Returns true if the topological vertex is hidden. The mesh topology vertex is hidden if and only if all the ON_Mesh vertices it represents is hidden.
Protected Method
MemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public Method
MeshVertexIndices
Gets all indices of the mesh vertices that a given topology vertex represents.
Public Method
SortEdges.
Sorts the edge list for the mesh topology vertex list so that the edges are in radial order when you call ConnectedTopologyVertices. A non-manifold edge is treated as a boundary edge with respect to sorting. If any boundary or non-manifold edges end at the vertex, then the first edge will be a boundary or non-manifold edge.
Public Method
SortEdges(Int32)
Sorts the edge list for as single mesh topology vertex so that the edges are in radial order when you call ConnectedTopologyVertices. A non-manifold edge is treated as a boundary edge with respect to sorting. If any boundary or non-manifold edges end at the vertex, then the first edge will be a boundary or non-manifold edge.
Public Method
TopologyVertexIndex
Gets the topology vertex index for an existing mesh vertex in the mesh’s VertexList.
Public Method
ToString
Returns a string that represents the current object.
(Inherited from Object.)