PolygonNodeCollection.IndexArray property

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

PolygonNodeCollection IndexArray