MeshVertexList

MeshVertexList class

Provides access to the vertices and vertex-related functionality of a mesh.

Derived Classes:

Namespace: Rhino.Geometry.Collections
MeshVertexList: references

Properties (4)

Capacity

Gets or sets the total number of vertices the internal data structure can hold without resizing.

Count

Gets or sets the number of mesh vertices.

Item

Gets or sets the vertex at the given index. The index must be valid or an IndexOutOfRangeException will be thrown.

UseDoublePrecisionVertices

Set to True if the vertices should be stored in double precision

Methods (32)

Add(double x, double y, double z)

Adds a new vertex to the end of the Vertex list.

Add(float x, float y, float z)

Adds a new vertex to the end of the Vertex list.

Add(Point3d vertex)

Adds a new vertex to the end of the Vertex list.

Add(Point3f vertex)

Adds a new vertex to the end of the Vertex list.

AddVertices(IEnumerable<Point3d> vertices)

Adds a series of new vertices to the end of the vertex list.
This overload accepts double-precision points.

AddVertices(IEnumerable<Point3f> vertices)

Adds a series of new vertices to the end of the vertex list.
This overload accepts single-precision points.

Align(double distance, IEnumerable<bool> whichVertices)

Moves mesh vertices that belong to naked edges to neighboring vertices, within the specified distance.
This forces unaligned mesh vertices to the same location and is helpful to clean meshes for 3D printing.
See the _AlignMeshVertices Rhino command for more information.

Align(IEnumerable<Mesh> meshes, double distance, IEnumerable<IEnumerable<bool>> whichVertices)

Clear()

Clears the Vertex list on the mesh.

CombineIdentical(bool ignoreNormals, bool ignoreAdditional)

Merges identical vertices.

CullUnused()

Removes all vertices that are currently not used by the Face list.

Destroy()

Releases all memory allocated to store faces. The list capacity will be 0 after this call.
Subsequent calls can add new items.

GetConnectedVertices(int vertexIndex)

Gets indices of all vertices that form "edges" with a given vertex index.

GetEnumerator()

Gets an enumerator that yields all mesh vertices (points) in this collection.

GetTopologicalIndenticalVertices(int vertexIndex)

Gets a list of other vertices which are "topologically" identical to this vertex.

GetVertexFaces(int vertexIndex)

Gets a list of all of the faces that share a given vertex.

Hide(int vertexIndex)

Hides the vertex at the given index.

HideAll()

Hides all vertices in the mesh.

IsHidden(int vertexIndex)

Gets a value indicating whether or not a vertex is hidden.

Point3dAt(int index)

Get double precision location at a given index

Remove(IEnumerable<int> indices, bool shrinkFaces)

Removes the vertices at the given indices and all faces that reference those vertices.

Remove(int index, bool shrinkFaces)

Removes the vertex at the given index and all faces that reference that index.

SetVertex(int index, double x, double y, double z, bool updateNormals)

Sets or adds a vertex to the Vertex List.
If [index] is less than [Count], the existing vertex at [index] will be modified.
If [index] equals [Count], a new vertex is appended to the end of the vertex list.
If [index] is larger than [Count], the function will return false.

SetVertex(int index, double x, double y, double z)

SetVertex(int index, float x, float y, float z)

SetVertex(int index, Point3d vertex)

SetVertex(int index, Point3f vertex)

Show(int vertexIndex)

Shows the vertex at the given index.

ShowAll()

Shows all vertices in the mesh.

ToFloatArray()

Copies all vertices to a linear array of float in x,y,z order

ToPoint3dArray()

Copies all vertices to a new array of <b>Point3d</b> .

ToPoint3fArray()

Copies all vertices to a new array of <b>Point3f</b> .

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