RhinoCommon API

MeshNgonList Class

Provides access to the ngons and n-gon related functionality of a Mesh. See also the Ngons property for Ngon functionality details.

Inheritance Hierarchy

SystemObject
Rhino.Geometry.CollectionsMeshNgonList

Namespace: Rhino.Geometry.Collections
Assembly: RhinoCommon (in RhinoCommon.dll)

Syntax

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public class MeshNgonList : IResizableList<MeshNgon>, 
	IList<MeshNgon>, ICollection<MeshNgon>, IEnumerable<MeshNgon>, 
	IEnumerable, IList, ICollection, IReadOnlyList<MeshNgon>, 
	IReadOnlyCollection<MeshNgon>

Public Class MeshNgonList
	Implements IResizableList(Of MeshNgon), IList(Of MeshNgon), 
	ICollection(Of MeshNgon), IEnumerable(Of MeshNgon), IEnumerable, 
	IList, ICollection, IReadOnlyList(Of MeshNgon), IReadOnlyCollection(Of MeshNgon)

The MeshNgonList type exposes the following members.

Properties

	Name	Description
	Count	Gets or sets the number of mesh ngons.
	Item	Returns the mesh ngon at the given index.
	UnsignedCount	Gets or sets the number of mesh ngons.

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Methods

	Name	Description
	AddNgon	Appends a new ngon to the end of the mesh ngon list.
	AddNgons	Appends a list of ngons to the end of the mesh ngon list.
	AddPlanarNgons(Double)	Add an ngon for each group of connected coplanar faces.
	AddPlanarNgons(Double, Int32, Int32, Boolean)	Add an ngon for each group of connected coplanar faces.
	Clear	Clears the Ngon list on the mesh.
	Equals	(Inherited from Object.)
	Finalize	(Inherited from Object.)
	GetEnumerator	Gets an enumerator that yields all ngons in this collection.
	GetHashCode	(Inherited from Object.)
	GetNgon	Returns the mesh ngon at the given index.
	GetNgonBoundary	Get a list of vertices that form the boundary of a face set. This is often use to get n-gon boundaries.
	GetNgonBoundingBox(Int32)	Gets the bounding box of an ngon.
	GetNgonBoundingBox(MeshNgon)	Gets the bounding box of an ngon.
	GetNgonCenter(Int32)	Gets the center point of an ngon. This the avarage of the corner points.
	GetNgonCenter(MeshNgon)	Gets the center point of an ngon. This the avarage of the corner points.
	GetNgonEdgeCount	Gets the complete edge count of an ngon.
	GetNgonOuterEdgeCount	Gets the outer edge count of an ngon.
	GetType	(Inherited from Object.)
	Insert	Inserts a mesh ngon at a defined index in this list.
	IsValid(Int32)	Tests an ngon to see if the vertex and face references are valid and pass partial boundary validity checks.
	IsValid(Int32, TextLog)	Tests an ngon to see if the vertex and face references are valid and pass partial boundary validity checks.
	MemberwiseClone	(Inherited from Object.)
	NgonBoundaryVertexList	Get an ngon's boundary points.
	NgonHasHoles	Determines whether a ngon has holes.
	NgonIndexFromFaceIndex	Returns the index of a mesh ngon the face belongs to.
	RemoveAt	Removes an ngon from the mesh.
	RemoveNgons	Remove one or more ngons from the mesh.
	SetNgon	Set an ngon in this list.
	ToString	(Inherited from Object.)

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Version Information

Rhino for Windows

Supported in: 6.8

Reference

Rhino.Geometry.Collections Namespace

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