## PolygonFaceCollection.NeighborVertices

### Introduced

v3.0

### Description

Returns a collection of Vertex objects for all vertex neighbors within a given distance.

### C# Syntax

    VertexCollection PolygonFaceCollection.NeighborVertices( Int32 in_lDistance );

### Scripting Syntax

    oReturn = PolygonFaceCollection.NeighborVertices( [Distance] );

### Return Value

VertexCollection

### Parameters

Parameter | Type | Description
--- | --- | ---
Distance | Integer | Distance is an integer value representing the degree of neighborhood (eg: degree=2 for a polygon means its adjacent vertices plus the adjacent vertices of the adjacent polygons) Default Value: 1

### Examples

#### VBScript Example

    set oCube = ActiveSceneRoot.AddGeometry( "Cube", "MeshSurface" )

    	set oGeometry = oCube.ActivePrimitive.Geometry

    	set oVertices = oGeometry.Vertices

    	set oNeighborPolygons = oVertices(0).NeighborPolygons(1)

    	set oNeighbors = oNeighborPolygons.NeighborVertices( 1 )

    	str = "Vertices neighbors of this PolygonFaceCollection are :"

    	for each vertex in oNeighbors

    		str = str & " " & vertex.index

    	next

    	logmessage str

### See Also

PolygonFace.NeighborVertices PolygonFaceCollection.NeighborEdges PolygonFaceCollection.NeighborPolygons PolygonFaceCollection.GrowNeighborPolygons