MeshVertexNormalList Class

Provides access to the Vertex Normals of a Mesh.

Inheritance Hierarchy

SystemObject
Rhino.Geometry.CollectionsMeshVertexNormalList

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

Syntax

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public class MeshVertexNormalList : IResizableList<Vector3f>, 
	IList<Vector3f>, ICollection<Vector3f>, IEnumerable<Vector3f>, 
	IEnumerable, IList, ICollection, IReadOnlyList<Vector3f>, 
	IReadOnlyCollection<Vector3f>

Public Class MeshVertexNormalList
	Implements IResizableList(Of Vector3f), IList(Of Vector3f), 
	ICollection(Of Vector3f), IEnumerable(Of Vector3f), IEnumerable, 
	IList, ICollection, IReadOnlyList(Of Vector3f), IReadOnlyCollection(Of Vector3f)

The MeshVertexNormalList type exposes the following members.

Properties

	Name	Description
	Capacity	Gets or sets the amount of vertex normals that the list can hold without resizing.
	Count	Gets or sets the number of mesh vertex normals.
	Item	Gets or sets the vertex at the given index. The index must be valid or an IndexOutOfRangeException will be thrown.

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Methods

	Name	Description
	Add(Vector3d)	Adds a new vertex normal at the end of the list.
	Add(Vector3f)	Adds a new vertex normal at the end of the list.
	Add(Double, Double, Double)	Adds a new vertex normal at the end of the list.
	Add(Single, Single, Single)	Adds a new vertex normal at the end of the list.
	AddRange	Appends a collection of normal vectors.
	Clear	Clears the vertex normal collection on the mesh.
	ComputeNormals	Computes the vertex normals based on the physical shape of the mesh.
	Destroy	Releases all memory allocated to store vertex normals. The list capacity will be 0 after this call. Subsequent calls can add new items.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	Flip	Reverses direction of all vertex normals This is the same as Mesh.Flip(true, false, false)
	GetEnumerator	Gets an enumerator that yields all normals (vectors) in this collection.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	SetNormal(Int32, Vector3d)	Sets or adds a vertex normal to the list. If [index] is less than [Count], the existing vertex normal at [index] will be modified. If [index] equals [Count], a new vertex normal is appended to the end of the list. If [index] is larger than [Count], the function will return false.
	SetNormal(Int32, Vector3f)	Sets or adds a vertex normal to the list. If [index] is less than [Count], the existing vertex normal at [index] will be modified. If [index] equals [Count], a new vertex normal is appended to the end of the vertex list. If [index] is larger than [Count], the function will return false.
	SetNormal(Int32, Double, Double, Double)	Sets or adds a vertex normal to the list. If [index] is less than [Count], the existing vertex normal at [index] will be modified. If [index] equals [Count], a new vertex normal is appended to the end of the list. If [index] is larger than [Count], the function will return false.
	SetNormal(Int32, Single, Single, Single)	Sets or adds a normal to the list. If [index] is less than [Count], the existing vertex normal at [index] will be modified. If [index] equals [Count], a new vertex normal is appended to the end of the list. If [index] is larger than [Count], the function will return false.
	SetNormals	Sets all normal vectors in one go. This method destroys the current normal array if it exists.
	ToFloatArray	Copies all vertex normals to a linear array of float in x,y,z order
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	UnitizeNormals	Unitizes all vertex normals.

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Reference

Rhino.Geometry.Collections Namespace