## PolygonNodeCollection.IndexArray

### Description

Returns an Array containing the indices of each PolygonNode in this collection.

### C# Syntax

    // get accessor

    Object rtn = PolygonNodeCollection.IndexArray;

### Examples

#### VBScript Example

    ' This example illustrates how to print out the

    ' polygon node indices for each polygon this can be

    ' useful when trying to map vertexcolors to polygonnodes

    ' since the sample point cluster containing the

    ' vertex color cluster property maps cluster

    ' elements to polygon node indices.

    set oObject = Application.ActiveProject.ActiveScene.Root.AddGeometry("Cube","MeshSurface")

    set oPolygonMesh = oObject.ActivePrimitive.Geometry

    for each oPolygonFace in oPolygonMesh.Polygons

    	logmessage "Polygon[" & oPolygonFace.Index & "]"

    	aNormalArray = oPolygonFace.Nodes.NormalArray

    	i=0

    	for each oPolygonNode in oPolygonFace.Nodes

    		logmessage  "   Node[" & i & "].Index = " &  oPolygonNode.Index

    		i=i+1

    	next

    next