Returns a ClusterElementCollection which provides access to the mapping between the indices of the Cluster and the associated indices on the Geometry. This is important for clusters which contain only a subset of the components. For example the point at index 10 in the cluster might be point 456 on the geometry.
' This example demonstrates how Cluster indices are mapped to indices of the points ' on the Geometry via the Cluster.Elements property NewScene ,false set oSphere = ActiveSceneRoot.AddGeometry( "Sphere", "MeshSurface" ) ' Create a cluster that only contains some of the points. set oCluster = oSphere.ActivePrimitive.Geometry.AddCluster( _ siVertexCluster, "MyFrontPoints", Array( 5,10,12 ) ) set oClusterElements = oCluster.Elements aElements = oClusterElements.Array for iElement=lbound(aElements,1) to ubound(aElements,1) logmessage "Cluster item " & iElement & _ " refers to point " & aElements(iElement) & " on the Geometry" next 'Output of this script is: 'INFO : "Cluster item 0 refers to point 5 on the Geometry" 'INFO : "Cluster item 1 refers to point 10 on the Geometry" 'INFO : "Cluster item 2 refers to point 12 on the Geometry"// |